CN112973857A - Post-energy-saving environment-friendly treatment equipment for architectural design model - Google Patents
Post-energy-saving environment-friendly treatment equipment for architectural design model Download PDFInfo
- Publication number
- CN112973857A CN112973857A CN202110197993.6A CN202110197993A CN112973857A CN 112973857 A CN112973857 A CN 112973857A CN 202110197993 A CN202110197993 A CN 202110197993A CN 112973857 A CN112973857 A CN 112973857A
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- design model
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- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 9
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 47
- 229910052753 mercury Inorganic materials 0.000 claims description 47
- 238000001125 extrusion Methods 0.000 claims description 20
- 239000003292 glue Substances 0.000 abstract description 26
- 239000000428 dust Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/24—Passing gas through crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/40—Detachers, e.g. scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/44—Cooling or heating rollers or bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
- B27L11/06—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood powder or sawdust
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Crushing And Pulverization Processes (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention relates to the technical field of building models and discloses a rear energy-saving environment-friendly treatment device for a building design model, which comprises a crushing box, wherein a crushing wheel is arranged in the crushing box, a heating ring is arranged on the side surface of the crushing wheel, a current-conducting plate is arranged above a metal plate, a pull rod is fixedly connected to the bottom of a friction plate, one side of the pull rod, which is close to the crushing wheel, is rotatably connected with a limiting plate, the bottom of the limiting plate is rotatably connected with a force storage rod, the bottom of the force storage rod is slidably connected with a horizontal groove, one side of the pull rod, which is far away from the crushing wheel, is fixedly connected with a transverse plate, the side surface of the transverse plate is slidably connected with a sliding block, the bottom of the sliding block is rotatably connected. This architectural design model is with back energy-concerving and environment-protective treatment facility uses through the cooperation of heating ring and friction plate to reached when smashing building model, avoided the saw-dust to glue the effect of even in rubbing crusher inside.
Description
Technical Field
The invention relates to the technical field of building models, in particular to a post-energy-saving environment-friendly treatment device for a building design model.
Background
The building model is a three-dimensional model organically connecting a building and environment artistic model between a plane drawing and an actual three-dimensional space, is beneficial to the pushing of design and creation, can visually embody the design intention, makes up the limitation of the drawing on the expression, and is widely applied to the aspects of city construction, real estate development, commodity sale, design and bidding, recruitment and cooperation and the like.
Current building model uses the back in order to prevent to cause extravagant and environmental pollution, need carry out the reutilization, and specific utilization mode is with wooden building model crushing one-tenth saw-dust, then carries out papermaking through the saw-dust, however when smashing building model, because the inside timber of building model need link through glue adhesion, glue can link the saw-dust in the inside of rubbing crusher when being extruded, causes and smashes inconveniently.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides post-energy-saving environment-friendly treatment equipment for a building design model, which has the advantages of avoiding saw dust from being adhered inside a grinder when a building model is ground, and the like, and solves the problem that the saw dust is adhered inside the grinder by the existing glue water to cause inconvenience.
(II) technical scheme
In order to achieve the purpose of preventing wood chips from being adhered to the inside of the crusher when the building model is crushed, the invention provides the following technical scheme: a rear energy-saving environment-friendly treatment device for a building design model comprises a crushing box, wherein crushing wheels are arranged inside the crushing box, a heating ring is arranged on the side surface of each crushing wheel, a friction plate is slidably connected to one side of each of the two crushing wheels, a vertical groove is formed in the friction plate, an extrusion block is slidably connected to the inside of the vertical groove, an extrusion rod is rotatably connected to the side surface of the extrusion block, a mercury cavity is formed in the friction plate, a mercury plate is slidably connected to the inside of the mercury cavity, a mercury box is arranged above the mercury cavity, a metal plate is fixedly connected to the upper side of the friction plate through an insulation rod, a conductive plate is arranged above the metal plate, a pull rod is fixedly connected to the bottom of the friction plate, a limiting plate is rotatably connected to one side of the pull rod, which is close to the crushing wheels, and a force storage rod is rotatably connected to the bottom of the limiting, the bottom sliding connection of power storage pole has the horizontal groove, one side fixedly connected with diaphragm that crushing wheel was kept away from to the pull rod, the side sliding connection of diaphragm has the slider, the bottom of slider rotates and is connected with the deflection pole, the left side of deflection pole is provided with blocks the pole.
Preferably, the bottom of the deflection rod is slidably connected with a curved plate.
Preferably, the inside of extrusion pole is provided with the extrusion spring, and continuously is in the extrusion state for the piece that extrudees continuously through vertical groove to the friction plate, and the friction plate can continuously extrude crushing wheel.
Preferably, the mercury tank is communicated with the lower area of the mercury plate in the mercury cavity through a conduit, and is internally provided with a one-way valve to continuously fill the mercury cavity.
Preferably, the surface of the curved plate is provided with a curved chute for delaying the reset time of the friction plate.
Preferably, a limiting block is arranged above the limiting plate and blocks the limiting plate from moving upwards initially.
Preferably, a power storage spring is arranged in the power storage rod and used for storing power for the movement of the pull rod.
Preferably, the bottom of the power storage rod is located at one end, far away from the crushing wheel, of the horizontal groove, and when the limiting plate is reset, the power storage rod is prevented from blocking deflection.
(III) advantageous effects
Compared with the prior art, the invention provides post-energy-saving and environment-friendly treatment equipment for a building design model, which has the following beneficial effects:
1. this architectural design is energy-concerving and environment-protective treatment facility in back for model, use through the cooperation of heating ring and friction plate, when smashing building model, the starter motor, crushing wheel rotates, drop into the inside of smashing the case with building model, crushing wheel can smash the model, glue when smashing the side of wheel through the model inside will smashing the saw-dust even, the ring that generates heat can generate heat automatically, melt glue, and then throw away the saw-dust on crushing wheel surface together with glue, thereby reached when smashing building model, avoid the saw-dust to glue even at the inside effect of rubbing crusher.
2. This architectural design model is with back energy-concerving and environment-protective treatment facility, cooperation through mercury chamber and mercury board is used, when the heating ring heats, the friction plate with smashing the wheel sliding connection can be by the synchronous heating, the inside liquid mercury in mercury chamber is by thermal expansion, upwards push up the mercury board and move, the liquid water of mercury board top packing can spout through the shower nozzle piece that the top set up, will be remained in the glue clearance on smashing the wheel surface, thereby reached and will glue when even melting on smashing the wheel surface, in time clear up the effect of remaining in smashing wheel surface glue.
Drawings
FIG. 1 is a schematic cross-sectional view of the entire structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a structural crush box of the present invention;
FIG. 3 is an enlarged view of part A of FIG. 2;
FIG. 4 is a schematic side sectional view of the cross bar and slider connection of the present invention.
In the figure: 1. a crushing box; 2. a grinding wheel; 3. a heating ring; 4. a friction plate; 5. a vertical slot; 6. extruding the block; 7. an extrusion stem; 8. a mercury chamber; 9. a mercury plate; 10. a mercury tank; 11. a metal plate; 12. a conductive plate; 13. a pull rod; 14. a transverse plate; 15. a slider; 16. a deflection bar; 17. a blocking lever; 18. a limiting plate; 19. a force storage rod; 20. a horizontal groove; 21. a curved plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a rear energy-saving environment-friendly treatment device for a building design model comprises a crushing box 1, wherein a crushing wheel 2 is arranged inside the crushing box 1, a heating ring 3 is arranged on the side surface of the crushing wheel 2, a friction plate 4 is connected with one side of the two crushing wheels 2 opposite to each other in a sliding manner, a vertical groove 5 is formed inside the friction plate 4, an extrusion block 6 is connected inside the vertical groove 5 in a sliding manner, an extrusion rod 7 is rotatably connected with the side surface of the extrusion block 6, an extrusion spring is arranged inside the extrusion rod 7 and is continuously in an extrusion state, so that the extrusion block 6 continuously extrudes the friction plate 4 through the vertical groove 5, the friction plate 4 continuously extrudes the crushing wheel 2, a mercury cavity 8 is formed inside the friction plate 4, a mercury plate 9 is connected inside the mercury cavity 8 in a sliding manner, a mercury tank 10 is arranged above the mercury cavity 8, the mercury tank 10 is communicated with the area below the mercury plate 9 inside the mercury cavity 8 through a conduit, a check valve is arranged inside the mercury cavity 8 and is used for continuously filling the mercury cavity, a metal plate 11 is fixedly connected above the friction plate 4 through an insulating rod, a conductive plate 12 is arranged above the metal plate 11, a pull rod 13 is fixedly connected at the bottom of the friction plate 4, a limit plate 18 is rotatably connected at one side of the pull rod 13 close to the crushing wheel 2, a limit block is arranged above the limit plate 18 and is used for initially preventing the limit plate 18 from moving upwards, a force storage rod 19 is rotatably connected at the bottom of the limit plate 18, the bottom of the force storage rod 19 is positioned at one end of the horizontal groove 20 far away from the crushing wheel 2, the force storage rod 19 is prevented from blocking deflection when the limit plate 18 is reset, a force storage spring is arranged inside the force storage rod 19 and is used for storing force when the pull rod 13 moves, a horizontal groove 20 is slidably connected at the bottom of the force storage rod 19, a transverse plate 14 is fixedly connected at one side, the bottom of the sliding block 15 is rotatably connected with a deflection rod 16, the left side of the deflection rod 16 is provided with a blocking rod 17, the bottom of the deflection rod 16 is slidably connected with a curved plate 21, the surface of the curved plate 21 is provided with a curved sliding chute, and the reset time of the friction plate 4 is delayed.
The working principle is as follows: when the building model is crushed, the motor is started, the crushing wheel 2 rotates, the building model is put into the crushing box 1, the crushing wheel 2 crushes the model, when the crushing wheel 2 rotates, the side surface of the grinding wheel 2 is rubbed with the friction plate 4, when the side surface of the grinding wheel is adhered with the ground wood chips through glue inside the model, the grinding wheel 2 generates viscosity with the side surface of the friction plate 4, the friction plate 4 is driven upwards, the friction plate 4 synchronously drives the pull rod 13 to move upwards, at the beginning, the limit plate 18 at the side of the pull rod 13 is blocked by the upper limit block, and then the power storage rod 19 is extruded, when the limiting plate 18 deflects to cross the limiting block, the pull rod 13 moves rapidly, and the friction plate 4 drives the metal plate 11 to be inserted between the conductive plates 12 through the insulating rod, so that the conductive plates 12 control the heating ring 3 to generate heat, and the crushing wheel 2 is heated.
In addition, the glue viscidity after being heated reduces, friction plate 4 can reset and remove, but the deflection pole 16 can slide in the curved groove that curved plate 21's surface was seted up, it can not deflect to be blockked by blocking pole 17, so slider 15 can slide in diaphragm 14 side, delay pull rod 13's reset time, make heating ring 3 continuously generate heat and heat crushing wheel 2, crushing wheel 2 melts glue, and then throw away the saw-dust on crushing wheel 2 surface together with glue, thereby reached when smashing building model, avoid the saw-dust to glue even at the inside effect of rubbing crusher.
When ring 3 generates heat, can be by the synchro-heating with rubbing board 4 of smashing 2 sliding connection of wheels, the inside liquid mercury of mercury chamber 8 is by the thermal expansion, with the top-up of mercury board 9, the liquid water of mercury board 9 top packing can be through the shower nozzle piece blowout of top setting, will be remained and clear up at the glue on smashing 2 surfaces of wheels to reached when will gluing even glue on smashing 2 surfaces of wheels melts, in time clear up the effect of remaining 2 surface glues of smashing the wheel.
To sum up, this architectural design model is with back energy-concerving and environment-protective treatment facility, use through the cooperation of heating ring 3 and friction plate 4, when smashing the architectural model, the starter motor, crushing wheel 2 rotates, drop into crushing case 1's inside with the architectural model, crushing wheel 2 can smash the model, when crushing wheel 2's side is even with kibbling saw-dust through the inside glue of model, ring 3 can generate heat automatically, melt glue, and then throw away the saw-dust on crushing wheel 2 surface together with glue, thereby reached when smashing the architectural model, avoid the saw-dust to glue at the inside effect of rubbing crusher. This architectural design model is with back energy-concerving and environment-protective treatment facility, use through the cooperation of mercury chamber 8 with mercury board 9, when ring 3 generates heat, 4 friction plates with 2 sliding connection of crushing wheel can be by the synchronous heating, the inside liquid mercury in mercury chamber 8 is by thermal expansion, upwards push up mercury board 9, the liquid water that fills in 9 tops of mercury board can spout through the shower nozzle piece that the top set up, will be remained in the glue clearance on 2 surfaces of crushing wheel, thereby reached and will glue when even melting on 2 surfaces of crushing wheel, in time clear up the effect of remaining 2 surfaces of crushing wheel glue. The application range is wider.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an architectural design model is with back energy-concerving and environment-protective treatment facility, includes crushing case (1), its characterized in that: the grinding box is characterized in that grinding wheels (2) are arranged inside the grinding box (1), a heating ring (3) is arranged on the side face of each grinding wheel (2), a friction plate (4) is connected to one side of each grinding wheel (2) in a sliding mode, a vertical groove (5) is formed in each friction plate (4), an extrusion block (6) is connected to the inside of each vertical groove (5) in a sliding mode, an extrusion rod (7) is connected to the side face of each extrusion block (6) in a rotating mode, a mercury cavity (8) is formed in each friction plate (4), a mercury plate (9) is connected to the inside of each mercury cavity (8) in a sliding mode, a mercury box (10) is arranged above each mercury cavity (8), a metal plate (11) is fixedly connected to the upper portion of each friction plate (4) through an insulating rod, a conductive plate (12) is arranged above each metal plate (11), and a pull rod (13) is fixedly connected to the bottom of each friction, one side of pull rod (13) that is close to crushing wheel (2) is rotated and is connected with limiting plate (18), the bottom of limiting plate (18) is rotated and is connected with power storage rod (19), the bottom sliding connection of power storage rod (19) has horizontal groove (20), one side fixedly connected with diaphragm (14) of crushing wheel (2) are kept away from in pull rod (13), the side sliding connection of diaphragm (14) has slider (15), the bottom of slider (15) is rotated and is connected with deflection pole (16), the left side of deflection pole (16) is provided with blocks pole (17).
2. The post-energy-saving and environment-friendly treatment device for the architectural design model according to claim 1, wherein: the bottom of the deflection rod (16) is connected with a curved plate (21) in a sliding way.
3. The post-energy-saving and environment-friendly treatment device for the architectural design model according to claim 1, wherein: an extrusion spring is arranged in the extrusion rod (7) and is continuously in an extrusion state.
4. The post-energy-saving and environment-friendly treatment device for the architectural design model according to claim 1, wherein: the mercury box (10) is communicated with the lower area of the mercury plate (9) in the mercury cavity (8) through a guide pipe, and a one-way valve is arranged in the mercury box.
5. The post-energy-saving and environment-friendly treatment device for the architectural design model according to claim 2, wherein: the surface of the curved plate (21) is provided with a curved sliding groove.
6. The post-energy-saving and environment-friendly treatment device for the architectural design model according to claim 1, wherein: and a limiting block is arranged above the limiting plate (18).
7. The post-energy-saving and environment-friendly treatment device for the architectural design model according to claim 1, wherein: and a power storage spring is arranged in the power storage rod (19).
8. The post-energy-saving and environment-friendly treatment device for the architectural design model according to claim 1, wherein: the bottom of the force storage rod (19) is positioned at one end of the horizontal groove (20) far away from the crushing wheel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110197993.6A CN112973857B (en) | 2021-02-22 | 2021-02-22 | Energy-saving and environment-friendly treatment equipment for building design model after use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110197993.6A CN112973857B (en) | 2021-02-22 | 2021-02-22 | Energy-saving and environment-friendly treatment equipment for building design model after use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112973857A true CN112973857A (en) | 2021-06-18 |
| CN112973857B CN112973857B (en) | 2024-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110197993.6A Active CN112973857B (en) | 2021-02-22 | 2021-02-22 | Energy-saving and environment-friendly treatment equipment for building design model after use |
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Citations (14)
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|---|---|---|---|---|
| CA212045A (en) * | 1921-05-31 | Alexander Dunn Fred | Scraper | |
| GB840008A (en) * | 1956-08-01 | 1960-07-06 | Paul Walter | Improvements in or relating to mixing and rolling machines |
| CN107694729A (en) * | 2017-10-30 | 2018-02-16 | 郑州搜趣信息技术有限公司 | Waste wood crushes recovery environmental protecting device |
| CN108525829A (en) * | 2018-06-08 | 2018-09-14 | 湖州归谷信息科技有限公司 | A kind of industrial chemicals production grinding device |
| CN109833934A (en) * | 2019-03-19 | 2019-06-04 | 岳超然 | A kind of meat grinder with sterilizing function for meat products production and processing |
| CN210036104U (en) * | 2019-03-30 | 2020-02-07 | 北京昊华能源股份有限公司 | Drying device is smashed to coal charge |
| CN210729636U (en) * | 2019-05-07 | 2020-06-12 | 华素国际生物科技有限公司 | Crushing and screening machine for producing blood sugar reducing noodles |
| CN111495953A (en) * | 2020-04-27 | 2020-08-07 | 长沙柳腾科技有限公司 | Pretreatment equipment for ectopic leaching of petroleum-polluted gravel-containing soil |
| CN111503570A (en) * | 2020-06-04 | 2020-08-07 | 杭州穆柳商贸有限公司 | Lamp special for kitchen and capable of preventing oil smoke pollution |
| CN211427278U (en) * | 2019-12-06 | 2020-09-04 | 李春林 | Computer host radiating fan convenient to install |
| CN111905872A (en) * | 2020-07-30 | 2020-11-10 | 广州蝶沛电子商务有限公司 | Lithium battery recovery equipment capable of preventing harmful gas from overflowing |
| CN112048850A (en) * | 2020-08-28 | 2020-12-08 | 蒋伟华 | Be used for cloth production back surface greasy dirt belt cleaning device |
| CN112064990A (en) * | 2020-09-14 | 2020-12-11 | 福州市鹏渤建材批发有限公司 | Auxiliary device for fast coating ceramic tile back glue |
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-
2021
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| CA212045A (en) * | 1921-05-31 | Alexander Dunn Fred | Scraper | |
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| CN108525829A (en) * | 2018-06-08 | 2018-09-14 | 湖州归谷信息科技有限公司 | A kind of industrial chemicals production grinding device |
| CN109833934A (en) * | 2019-03-19 | 2019-06-04 | 岳超然 | A kind of meat grinder with sterilizing function for meat products production and processing |
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| CN112064990A (en) * | 2020-09-14 | 2020-12-11 | 福州市鹏渤建材批发有限公司 | Auxiliary device for fast coating ceramic tile back glue |
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| Publication number | Publication date |
|---|---|
| CN112973857B (en) | 2024-01-16 |
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