CN204228659U - Sulphur surveying instrument and dusting device thereof - Google Patents
Sulphur surveying instrument and dusting device thereof Download PDFInfo
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- CN204228659U CN204228659U CN201420550292.1U CN201420550292U CN204228659U CN 204228659 U CN204228659 U CN 204228659U CN 201420550292 U CN201420550292 U CN 201420550292U CN 204228659 U CN204228659 U CN 204228659U
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- dropping hole
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Abstract
The utility model discloses a kind of sulphur surveying instrument and dusting device thereof, dusting device comprises support; Barrel is on the bracket set, and the diapire of described barrel offers material-dropping hole; The driven unit that the granular material in described barrel falls from described material-dropping hole can be made.Granular material and catalyzer are placed in barrel, and make the porcelain boat being loaded with sample be placed on the below of barrel.Then driven unit effect makes the granular material in barrel drop down onto from material-dropping hole in porcelain boat, make the granular material in porcelain boat and catalytic amount suitable, make granular material drop on the surface of sample in porcelain boat with this.So, the dusting device using the utility model to provide can make the catalyzer in barrel drop down onto the sample surfaces of porcelain boat by driven unit effect, instead of the hand-held sample spoon of operating personnel rock on the porcelain boat that coal sample is housed or pull, simple and convenient, more time saving and energy saving.
Description
Technical field
The utility model relates to surveys sulphur equipment technical field, more particularly, relates to a kind of sulphur surveying instrument and dusting device thereof.
Background technology
In coal, the content of element sulphur evaluates one of most important index of Coal Quality, and the survey sulphur method that current China generally uses is coulometric titration, namely adopts the sulfur content in sulphur surveying instrument mensuration coal sample.In mensuration process, coal sample under the effect of catalyzer, combustion decomposition in the air stream, in coal, sulphur composition generates oxysulfide, its sulphur oxide is absorbed by liquor kalii iodide, and the iodine produced with electrolysis liquor kalii iodide carries out titration, according to the content of the electricity calculating full content of Sulphur in coal that electrolysis consumes.Wherein catalyzer is often tungstic acid.Sulphur surveying instrument comprises pyrolysis furnace, electrolytic cell and varies mechanism etc., wherein vary mechanism and can vary mechanism for rotating disk, it comprises rotating disk and drives the drive unit of dial rotation, and multiple porcelain boat can be placed in rotating disk inside, and multiple porcelain boat is uniformly distributed along the circumference of rotating disk.Vary mechanism and can also vary mechanism for chain-type, or also manually can change porcelain boat.
Before measuring, coal sample to be measured need be placed in porcelain boat, then spread one deck catalyst fines on coal sample surface.Be all that operating personnel have scooped a certain amount of catalyzer by sample spoon in prior art, then hand-held sample spoon rocks or pulls on the porcelain boat that coal sample is housed, and then catalyzer is scattered on coal sample surface.But so scattering catalyzer, troublesome poeration is loaded down with trivial details, and operating personnel control out of true, is difficult to ensure that the catalyst thickness on coal sample surface is consistent, causes the catalyst distribution on coal sample surface uneven.
In sum, how effectively to solve the problem wasted time and energy when scattering catalyzer, be current those skilled in the art's urgent problem.
Utility model content
In view of this, first object of the present utility model is to provide a kind of dusting device, the structural design of this dusting device can solve the problem wasted time and energy when scattering catalyzer effectively, and second object of the present utility model is to provide a kind of sulphur surveying instrument comprising above-mentioned dusting device.
In order to reach above-mentioned first object, the utility model provides following technical scheme:
A kind of dusting device, comprising:
Support;
Barrel is on the bracket set, and the diapire of described barrel offers material-dropping hole;
The driven unit that the granular material in described barrel falls from described material-dropping hole can be made.
Preferably, in above-mentioned dusting device, described material-dropping hole comprises at least one exhausting hole, or described material-dropping hole comprises at least one bar hole.
Preferably, in above-mentioned dusting device, described driven unit comprises the first motor that the described barrel of setting driving on the bracket rotates and the receiving hopper be positioned at below described barrel, and the downside of described receiving hopper has discharging opening, and the pivot center of described barrel is along horizontal direction.
Preferably, in above-mentioned dusting device, also comprise setting the first location switch on the bracket with rotate together with described barrel with described first location switch with the use of the first magnet.
Preferably, in above-mentioned dusting device, in described barrel, also there is multiple spin.
Preferably, in above-mentioned dusting device, described driven unit comprises second motor that granular material brush can be rotated to the round brush of material-dropping hole and the described round brush of driving be positioned at above described material-dropping hole.
Preferably, in above-mentioned dusting device, the actuator that described driven unit comprises the baffle plate with material path and drives described baffle plate to move or rotate, described baffle plate fits with the diapire of barrel and material path described in flapper or moving process can be overlapping with described material-dropping hole or stagger.
Preferably, in above-mentioned dusting device, described actuator is drive the 3rd motor of described flapper, also comprise setting the 3rd location switch on the bracket and rotate together with described baffle plate with described location switch with the use of the 3rd magnet.
Preferably, in above-mentioned dusting device, described driven unit comprises and is positioned at the guide groove on the downside of described barrel, the Vib. driving described guide groove to shake, the movement parts that is positioned at the base plate on the downside of described guide groove one end and drives described base plate to move back and forth, the charging aperture of described guide groove is relative with material-dropping hole, and the described guide groove end be positioned at above base plate is openend.
A kind of sulphur surveying instrument, comprises as the dusting device according to any one of above-mentioned.
The dusting device that the utility model provides comprises support, barrel and driven unit.Wherein, barrel is rack-mount, and the diapire of barrel offers material-dropping hole, and namely the bottom side of barrel has material-dropping hole, and the granular material of barrel inside and catalyzer can be fallen by material-dropping hole.Driven unit can make the granular material in barrel fall from material-dropping hole, namely can driven unit can control granular material and fall from material-dropping hole, and then granular material can fall from material-dropping hole in section sometime, in another time period, granular material can not fall from material-dropping hole, the time etc. fallen from material-dropping hole by driven unit control granular material with this.
During the dusting device that application the utility model provides, first granular material and catalyzer are placed in barrel, and make the porcelain boat being loaded with sample be placed on the below of barrel, the sample namely in porcelain boat is relative with the material-dropping hole of barrel.Then driven unit effect makes the granular material in barrel drop down onto from material-dropping hole in porcelain boat, the time that granular material falls from material-dropping hole can be controlled particularly by driven unit, reach the amount controlling to fall granular material from material-dropping hole, make the granular material in porcelain boat and catalytic amount suitable, make granular material drop on the surface of sample in porcelain boat with this.So, the dusting device using the utility model to provide can make the catalyzer in barrel drop down onto the sample surfaces of porcelain boat by driven unit effect, avoid the hand-held sample spoon of operating personnel rock on the porcelain boat that coal sample is housed or pull, simple and convenient, more time saving and energy saving.
In order to reach above-mentioned second object, the utility model additionally provides a kind of sulphur surveying instrument, and this sulphur surveying instrument comprises any one dusting device above-mentioned.Because above-mentioned dusting device has above-mentioned technique effect, the sulphur surveying instrument with this dusting device also should have corresponding technique effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The front view of the dusting device that Fig. 1 provides for the first embodiment of the utility model;
The vertical view of the dusting device that Fig. 2 provides for the first embodiment of the utility model;
The front view of the dusting device that Fig. 3 provides for the utility model the second embodiment;
Fig. 4 is the cut-open view along A-A cutting in Fig. 3;
The vertical view of the dusting device that Fig. 5 provides for the utility model the second embodiment;
The front view of the dusting device that Fig. 6 provides for the third embodiment of the utility model;
Fig. 7 is the cut-open view along B-B cutting in Fig. 6;
The vertical view of the dusting device that Fig. 8 provides for the third embodiment of the utility model;
Fig. 9 is the front view of the utility model the 4th kind of dusting device that embodiment provides;
Figure 10 is the cut-open view along C-C cutting in Fig. 9;
Figure 11 is the front view of the utility model the 5th kind of dusting device that embodiment provides;
The front view of a kind of sulphur surveying instrument that Figure 12 provides for the utility model embodiment;
The vertical view of a kind of sulphur surveying instrument that Figure 13 provides for the utility model embodiment;
The front view of the another kind of sulphur surveying instrument that Figure 14 provides for the utility model embodiment;
The vertical view of the another kind of sulphur surveying instrument that Figure 15 provides for the utility model embodiment.
In accompanying drawing, mark is as follows:
1-first motor, 2-first magnet, 3-first end cap, 4-barrel, 5-second end cap, 6-receiving hopper, 7-support, 8-first location switch, 9-material-dropping hole, 10-second motor, 11-first shaft coupling, 12-second magnet, 13-second location switch, 14-round brush, 15-first electromagnetic vibrator, 16-second shaft coupling, 17-baffle plate, 171-material path, 18-the 3rd location switch, 19-the 3rd motor, 20-the 3rd shaft coupling, 21-the 3rd magnet, 22-guide groove, 23-second electromagnetic vibrator, 24-porcelain boat, 25-motion motor, a-dusting device, b-varies mechanism.
Embodiment
First object of the present utility model is to provide a kind of dusting device, the structural design of this dusting device can solve the problem wasted time and energy when scattering catalyzer effectively, and second object of the present utility model is to provide a kind of sulphur surveying instrument comprising above-mentioned dusting device a.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-Figure 15, the dusting device a that the utility model provides comprises support 7, barrel 4 and driven unit.Wherein, barrel 4 is arranged on support 7, the diapire of barrel 4 offers material-dropping hole 9, and namely the bottom side of barrel 4 has material-dropping hole 9, and the granular material of barrel 4 inside and catalyzer can be fallen by material-dropping hole 9.Driven unit can make the granular material in barrel 4 fall from material-dropping hole 9, namely can driven unit can control granular material and fall from material-dropping hole 9, and then granular material can fall from material-dropping hole 9 in section sometime, in another time period, granular material can not fall from material-dropping hole 9, the time etc. fallen from material-dropping hole 9 by driven unit control granular material with this.
During the dusting device a that application the utility model provides, first granular material and catalyzer are placed in barrel 4, and make the porcelain boat 24 being loaded with sample be placed on the below of barrel 4, the sample namely in porcelain boat 24 is relative with the material-dropping hole 9 of barrel 4.Then driven unit effect makes the granular material in barrel 4 drop down onto from material-dropping hole 9 in porcelain boat 24, the time that granular material falls from material-dropping hole 9 can be controlled particularly by driven unit, reach the amount controlling to fall granular material from material-dropping hole 9, make the granular material in porcelain boat 24 and catalytic amount suitable, make granular material drop on the surface of sample in porcelain boat 24 with this.So, the dusting device a using the utility model to provide can make the catalyzer in barrel 4 drop down onto the sample surfaces of porcelain boat 24 by driven unit effect, avoid the hand-held sample spoon of operating personnel rock on the porcelain boat 24 that coal sample is housed or pull, simple and convenient, more time saving and energy saving.
Wherein, material-dropping hole 9 can comprise at least one exhausting hole, and namely material-dropping hole 9 can comprise an exhausting hole or many exhausting holes.Every exhausting hole comprises multiple through hole.Because porcelain boat 24 is generally ship type, so every exhausting hole can be arranged along the length of porcelain boat 24, with this, granular material in barrel 4 is dropped on the sample of porcelain boat 24 uniformly, ensure that the uniformity coefficient of the catalyzer of sample surfaces.Through hole can be the arbitrary shape such as circular hole, square hole, in this no limit.
In addition, material-dropping hole 9 also can comprise at least one bar hole, and namely material-dropping hole 9 can comprise a bar hole or multiple bar hole.Because porcelain boat 24 is generally ship type, the length of each bar hole like this can be arranged along the length of porcelain boat 24, with this, granular material in barrel 4 is dropped on the sample of porcelain boat 24 uniformly, ensure that the uniformity coefficient of the catalyzer of sample surfaces.
As shown in Figure 1-2, in the first embodiment of the present utility model, driven unit can comprise driving barrel 4 and rotate the first motor 1, and the pivot center of barrel 4 is arranged along horizontal direction.When first motor 1 like this drives barrel 4 to rotate, the material-dropping hole 9 on it also can along with rotation, and when on the downside of material-dropping hole 9 turns to barrel 4, the granular material of barrel 4 inside can lean on gravity automatically to drop out from material-dropping hole 9 on the sample in porcelain boat 24.Wherein, the first motor 1 can be fixed on support 7.First motor 1 uniform rotation like this can make catalyzer drop on the sample surfaces of porcelain boat 24 uniformly, substantially increases the uniformity coefficient of sample surfaces catalyzer.
Further, driven unit can also comprise the receiving hopper 6 be positioned at below barrel 4, the upside of receiving hopper 6 has charging aperture, and the downside of receiving hopper 6 has discharging opening, the catalyzer so dropped out from the material-dropping hole 9 of barrel 4 directly enters receiving hopper 6 by charging aperture, then dropped down onto by the discharging opening of receiving hopper 6 on the sample of porcelain boat 24, prevent catalyzer from trickling down at porcelain boat 24 with this outside.The discharging opening of receiving hopper 6 should to be positioned on the upside of porcelain boat 24 and relative with porcelain boat 24.Receiving hopper 6 can be V-type along the cross section of vertical plane, and so can directly lead catalyzer porcelain boat 24, and catalyzer can slide to porcelain boat 24 along the sidewall of receiving hopper 6.
Barrel 4 is cylinder, and material-dropping hole 9 can be opened in the cylindrical wall of barrel 4, and when so rotating barrel 4, material-dropping hole 9 is along with rotation, time during material-dropping hole 9 upward down, when material-dropping hole 9 down time catalyzer just can be fallen by material-dropping hole 9.
The two ends of barrel 4 can arrange to be tightly connected with it the first end cap 3 and the second end cap 5, first end cap 3 respectively and can be fixedly connected with barrel 4.Second end cap 5 can removably connect with barrel 4, is such as threaded, and so can dismantle after the second end cap 5 to the inner catalyst filling of barrel 4.Certain barrel 4 two ends can be blind end, and the sidewall of barrel 4 arranges feeding port to be opened/closed.
For the ease of controlling the number of turns that record barrel 4 rotates, can also comprise the first location switch 8 with rotate together with barrel 4 with the first location switch 8 with the use of the first magnet 2, so when the first magnet 2 along with barrel 4 turn to the first location switch 8 close to time, the first location switch 8 records barrel 4 and rotates a circle.First magnet 2 can be fixed on the outer wall of the first end cap 3, second end cap 5 or barrel 4.The output terminal of the first motor 1 can directly be fixedly connected with the first end cap 3, or the output terminal of the first motor 1 is fixedly connected with barrel 4 or the first end cap 3 by shaft coupling.First magnet 2 also can be fixed on the shaft coupling that is connected with the output terminal of the first motor 1.
Further, the first controller communicated to connect with the first location switch 8 and the first motor 1 can also be comprised, wherein the signal input part of the first controller is connected with the signal output part of the first location switch 8, the signal output part of the first controller is connected with the signal input part of the first motor 1, send a signal to the first controller when the first location switch 8 is recorded to when barrel 4 turns to the setting number of turns, the first controller controls the first motor 1 and stops operating after receiving the signal of the first location switch 8.First motor 1 can be also stepper motor or servomotor, does not limit at this.Certainly, can also arrange and can record the photovalve that barrel 4 rotates the number of turns, such as optical sensor.
In order to prevent the catalyst agglomeration in barrel 4, can also place multiple spin in barrel 4, spin like this is rolled in barrel 4 and catalyzer collides to prevent it from luming.Spin can have for steel ball, aluminium ball etc.Certainly, the parts such as puddler can also be fixedly installed at the inwall of barrel 4, in this no limit.
In addition, can also arrange teeter column, reamer etc. in barrel 4, teeter column, reamer can be fixedly connected with barrel 4 inwall.
Further, support 7 can comprise base plate, and porcelain boat 24 is placed on base plate.Base plate can having the locating slot for locating porcelain boat 24, directly porcelain boat 24 being placed in locating slot.After location, porcelain boat 24 is positioned at the downside of material-dropping hole 9.
As in Figure 3-5, in the second embodiment of the present utility model, driven unit can comprise be positioned at above material-dropping hole 9 can by granular material brush to the round brush 14 of material-dropping hole 9 and the second motor 10 of driving round brush 14 to rotate.Second motor 10 can be connected with round brush 14 by the first shaft coupling 11.Round brush 14 can comprise a few row along its circumferential equally distributed bristle, often arranges the extension of the length along porcelain boat 24.So first in barrel 4, fill appropriate catalyzer, then round brush 14 is along clockwise or when rotating counterclockwise, and bristle is by the catalyzer brush in barrel 4 in material-dropping hole 9, and then catalyzer falls into the sample surfaces of porcelain boat 24 by gravity.Round brush 14 uniform rotation can make catalyzer be sprinkling upon sample surfaces uniformly, substantially increases the uniformity coefficient of catalyzer.
For the ease of controlling the number of turns that record round brush 14 rotates, can also comprise the second location switch 13 with rotate together with round brush 14 with the second location switch 13 with the use of the second magnet 12, so when the second magnet 12 along with round brush 14 turn to the second location switch 13 close to time, the second location switch 13 records round brush 14 and rotates a circle.On the outer wall that second magnet 12 can be fixed on shaft coupling or in the rotating shaft of round brush 14.
Further, the second controller communicated to connect with the second location switch 13 and the second motor 10 can also be comprised, wherein the signal input part of second controller is connected with the signal output part of the second location switch 13, the signal output part of second controller is connected with the signal input part of the second motor 10, send a signal to second controller when the second location switch 13 is recorded to when round brush 14 turns to the setting number of turns, second controller controls the second motor 10 and stops operating after receiving the signal of the second location switch 13.Second motor 10 can be also stepper motor or servomotor, does not limit at this.Certainly, can also arrange and can record the photovalve that round brush 14 rotates the number of turns, such as optical sensor.
In this embodiment, driven unit can also comprise the receiving hopper 6 be positioned at below barrel 4, the upside of receiving hopper 6 has charging aperture, and the downside of receiving hopper 6 has discharging opening, the catalyzer so dropped out from the material-dropping hole 9 of barrel 4 directly enters receiving hopper 6 by charging aperture, then dropped down onto by the discharging opening of receiving hopper 6 on the sample of porcelain boat 24, prevent catalyzer from trickling down at porcelain boat 24 with this outside.The discharging opening of receiving hopper 6 should to be positioned on the upside of porcelain boat 24 and relative with porcelain boat 24.Receiving hopper 6 can be V-type along the cross section of vertical plane, and so can directly lead catalyzer porcelain boat 24, and catalyzer can slide to porcelain boat 24 along the sidewall of receiving hopper 6.
In this embodiment, the diapire of barrel 4 can be plane or V-type etc.
In addition, driven unit can also comprise the baffle plate 17 with material path 171 and the actuator driving baffle plate 17 to move back and forth or rotate, baffle plate 17 fits with the diapire of barrel 4, and baffle plate 17 rotates or in moving process, the material path 171 of baffle plate 17 can be overlapping with the material-dropping hole 9 of barrel 4 or stagger.Actuator like this drives baffle plate 17 to move or rotate, and when material path 171 is overlapping with material-dropping hole 9, material path 171 communicates with material-dropping hole 9, and catalyzer can be fallen in porcelain boat 24 by material path 171 and material-dropping hole 9.When material path 171 staggers with material-dropping hole 9, material path 171 does not communicate with material-dropping hole 9, and catalyzer does not fall in porcelain boat 24 by material path 171 and material-dropping hole 9.So drive translational speed or the velocity of rotation of baffle plate 17 by controlling actuator, thus control the amount falling catalyzer from material path 171 and material-dropping hole 9.
On baffle plate 17, the shape size arrangement of material path 171 can be arranged identical with material-dropping hole 9 shape size on barrel 4 diapire.Certainly, on baffle plate 17, material path 171 also can be different from material-dropping hole 9, in this no limit.
The diapire of baffle plate 17 and barrel 4 can be flat board, is so more convenient to the laminating of baffle plate 17 and barrel 4 diapire.Certainly, the diapire of baffle plate 17 and barrel 4 also can be arc, in this no limit.
Baffle plate 17 can be positioned at the inside of barrel 4, and baffle plate 17 contacts with barrel 4 inside bottom wall.Certainly, baffle plate 17 also can be positioned at the outside of barrel 4, and baffle plate 17 contacts with barrel 4 bottom wall outer.
As shown in figs 6-8, in the third embodiment of the present utility model, actuator drives baffle plate 17 to move back and forth.Further, actuator can move back and forth the first electromagnetic vibrator 15 for driving baffle plate 17.First electromagnetic vibrator 15 can be connected by the second shaft coupling 16 with baffle plate 17.Certainly, actuator can also be telescoping cylinder or worm gear structure etc.Baffle plate 17 is positioned at the inside of barrel 4, can fix multiple teeter column on the upside of baffle plate 17, and teeter column realizes the effect of stirring catalyzer along with baffle plate 17 moves back and forth, to prevent catalyst agglomeration.
As shown in figs. 9-10, in the 4th kind of embodiment of the present utility model, actuator drives baffle plate 17 to rotate.Further, actuator is the 3rd motor 19 driving baffle plate 17 to rotate.3rd motor 19 can be connected with baffle plate 17 by the 3rd shaft coupling 20.Baffle plate 17 is plectane, and the diapire of barrel 4 is also circular.In addition, baffle plate 17 is dull and stereotyped, and the interior diapire of barrel 4 is recessed sphere, has gap, be more convenient to spilling of catalyzer between baffle plate 17 like this and the interior diapire of barrel 4.Certainly, the diapire of baffle plate 17 and barrel 4 also can be flat board.
Baffle plate 17 is positioned at the inside of barrel 4, can fix multiple teeter column on the upside of baffle plate 17, and teeter column realizes the effect of stirring catalyzer along with baffle plate 17 rotates, to prevent catalyst agglomeration.Teeter column can be steel column, can also arrange reamer etc. in addition.
For the ease of controlling the number of turns that record baffle plate 17 rotates, can also comprise the 3rd location switch 18 with rotate together with baffle plate 17 with the 3rd location switch 18 with the use of the 3rd magnet 21, so when the 3rd magnet 21 along with baffle plate 17 turn to the 3rd location switch 18 close to time, the 3rd location switch 18 records baffle plate 17 and rotates a circle.On the outer wall that second magnet 12 can be fixed on the 3rd shaft coupling 20 or in the rotating shaft of baffle plate 17.By controlling the leakage of baffle plate 17 turning collar numerical control controlling catalyst.
Further, the 3rd controller communicated to connect with the 3rd location switch 18 and the 3rd motor 19 can also be comprised, wherein the signal input part of the 3rd controller is connected with the signal output part of the 3rd location switch 18, the signal output part of the 3rd controller is connected with the signal input part of the 3rd motor 19, send a signal to the 3rd controller when the 3rd location switch 18 is recorded to when round brush 14 turns to the setting number of turns, control the 3rd motor 19 after the 3rd controller receives the signal of the 3rd location switch 18 and stop operating.3rd motor 19 can be also stepper motor or servomotor, does not limit at this.Certainly, can also arrange and can record the photovalve that round brush 14 rotates the number of turns, such as optical sensor.
As shown in figure 11, in the 5th kind of embodiment of the present utility model, driven unit comprise be positioned at guide groove 22 on the downside of barrel 4, the Vib. that drives guide groove 22 to shake, the movement parts that is positioned at the base plate on the downside of guide groove 22 one end and drives base plate to move back and forth, wherein the charging aperture of guide groove 22 is relative with material-dropping hole 9, and guide groove 22 end be positioned at above base plate is openend.So porcelain boat 24 is placed on base plate, it is inner that catalyzer in barrel 4 drops down onto guide groove 22 through material-dropping hole 9, Vib. drives guide groove 22 to shake, catalyzer in guide groove 22 shakes gradually and is positioned at openend above base plate to it, and then in the porcelain boat 24 dropping down onto base plate from openend, movement parts drives base plate along the length direction to-and-fro movement of porcelain boat 24 simultaneously, on the sample finally making catalyzer drop down onto uniformly in porcelain boat 24.Wherein, Vib. can be the second electromagnetic vibrator 23 or vibrating motor.Movement parts can be motion motor 25 or telescoping cylinder etc.
Preferably, the openend be positioned at above base plate of guide groove 22 can lower than the other end, and when shaking with this guide groove 22, catalyzer is easier moves to openend.Base plate can arrange locating slot, porcelain boat 24 is placed directly in locating slot.The length of guide groove 22 can vertically be arranged with the length direction of porcelain boat 24.Guide groove 22 is V-type groove, and namely the cross section of guide groove 22 can be V-type.
Based on the dusting device a provided in above-described embodiment, the utility model additionally provides a kind of sulphur surveying instrument, this sulphur surveying instrument comprises any one dusting device a in above-described embodiment, the dusting device a in above-described embodiment is have employed, so the beneficial effect of this sulphur surveying instrument please refer to above-described embodiment due to this sulphur surveying instrument.Wherein, this sulphur surveying instrument can also comprise and varies mechanism b, and the material-dropping hole 9 of dusting device a is positioned at the top of the porcelain boat varying mechanism b.The concrete mechanism b that varies can vary mechanism for rotating disc type or chain-type varies mechanism.Certainly, manually porcelain boat can also be changed, in this no limit.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a dusting device, is characterized in that, comprising:
Support (7);
Be arranged on the barrel (4) on described support (7), and the diapire of described barrel (4) offers material-dropping hole (9);
The driven unit that the granular material in described barrel (4) falls from described material-dropping hole (9) can be made.
2. dusting device according to claim 1, is characterized in that, described material-dropping hole (9) comprises at least one exhausting hole, or described material-dropping hole (9) comprises at least one bar hole.
3. dusting device according to claim 1, it is characterized in that, described driven unit comprises the first motor (1) that the described barrel of driving (4) be arranged on described support (7) rotates and the receiving hopper (6) being positioned at described barrel (4) below, and the downside of described receiving hopper (6) has discharging opening, the pivot center of described barrel (4) is along horizontal direction.
4. dusting device according to claim 3, it is characterized in that, also comprise the first location switch (8) of being arranged on described support (7) and rotate together along with described barrel (4) with described first location switch (8) with the use of the first magnet (2).
5. dusting device according to claim 3, is characterized in that, described barrel also has multiple spin in (4).
6. dusting device according to claim 1, it is characterized in that, described driven unit comprises second motor (10) that granular material brush can be rotated to the round brush (14) of material-dropping hole (9) and the described round brush of driving (14) being positioned at described material-dropping hole (9) top.
7. dusting device according to claim 1, it is characterized in that, described driven unit comprises the baffle plate (17) with material path (171) and drives the actuator that described baffle plate (17) is mobile or rotate, and described baffle plate (17) fits with the diapire of barrel (4) and baffle plate (17) rotates or material path described in moving process (171) can be overlapping with described material-dropping hole (9) or stagger.
8. dusting device according to claim 7, it is characterized in that, described actuator is drive described baffle plate (17) the 3rd motor (19) that rotates, also comprise the 3rd location switch (18) that is arranged on described support (7) and rotate together with described baffle plate (17) with described location switch with the use of the 3rd magnet (21).
9. dusting device according to claim 1, it is characterized in that, described driven unit comprises the guide groove (22) being positioned at described barrel (4) downside, the Vib. driving described guide groove (22) to shake, the movement parts that is positioned at base plate on the downside of described guide groove (22) one end and drives described base plate to move back and forth, the charging aperture of described guide groove (22) is relative with material-dropping hole (9), and described guide groove (22) end be positioned at above base plate is openend.
10. a sulphur surveying instrument, is characterized in that, comprises dusting device as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420550292.1U CN204228659U (en) | 2014-09-23 | 2014-09-23 | Sulphur surveying instrument and dusting device thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420550292.1U CN204228659U (en) | 2014-09-23 | 2014-09-23 | Sulphur surveying instrument and dusting device thereof |
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| CN204228659U true CN204228659U (en) | 2015-03-25 |
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| CN201420550292.1U Active CN204228659U (en) | 2014-09-23 | 2014-09-23 | Sulphur surveying instrument and dusting device thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277413A (en) * | 2015-11-09 | 2016-01-27 | 常州大学 | Double-lifting and operational end translation serial device equipped with tungsten trioxide coal samples |
| CN105277422A (en) * | 2015-11-09 | 2016-01-27 | 常州大学 | Linear parallel equipment for configuring tungsten trioxide coal samples through chassis lifting |
| CN105277408A (en) * | 2015-11-09 | 2016-01-27 | 常州大学 | Serial device capable of configuring tungsten trioxide coal samples through rising and falling and rotating of operation end |
| CN105277410A (en) * | 2015-11-09 | 2016-01-27 | 常州大学 | Serial device capable of configuring tungsten trioxide coal samples through rising and falling and translational moving of operation end |
| CN105277409A (en) * | 2015-11-09 | 2016-01-27 | 常州大学 | Double-lifting circular parallel device equipped with tungsten trioxide coal samples |
| CN105300780A (en) * | 2015-09-30 | 2016-02-03 | 常州大学 | Parallel preparation equipment of Airy coal sample |
| CN105510424A (en) * | 2014-09-23 | 2016-04-20 | 张洪 | Coulomb sulfur analyzer and powder sprinkling apparatus thereof |
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2014
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510424A (en) * | 2014-09-23 | 2016-04-20 | 张洪 | Coulomb sulfur analyzer and powder sprinkling apparatus thereof |
| CN105300780A (en) * | 2015-09-30 | 2016-02-03 | 常州大学 | Parallel preparation equipment of Airy coal sample |
| CN105277413A (en) * | 2015-11-09 | 2016-01-27 | 常州大学 | Double-lifting and operational end translation serial device equipped with tungsten trioxide coal samples |
| CN105277422A (en) * | 2015-11-09 | 2016-01-27 | 常州大学 | Linear parallel equipment for configuring tungsten trioxide coal samples through chassis lifting |
| CN105277408A (en) * | 2015-11-09 | 2016-01-27 | 常州大学 | Serial device capable of configuring tungsten trioxide coal samples through rising and falling and rotating of operation end |
| CN105277410A (en) * | 2015-11-09 | 2016-01-27 | 常州大学 | Serial device capable of configuring tungsten trioxide coal samples through rising and falling and translational moving of operation end |
| CN105277409A (en) * | 2015-11-09 | 2016-01-27 | 常州大学 | Double-lifting circular parallel device equipped with tungsten trioxide coal samples |
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