CN204154554U - A kind of intelligent sample-preparing system - Google Patents
A kind of intelligent sample-preparing system Download PDFInfo
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- CN204154554U CN204154554U CN201420377140.6U CN201420377140U CN204154554U CN 204154554 U CN204154554 U CN 204154554U CN 201420377140 U CN201420377140 U CN 201420377140U CN 204154554 U CN204154554 U CN 204154554U
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Abstract
The utility model relates to a kind of intelligent sample-preparing system, and described system comprises: the first mechanical arm, the first main unit, the second mechanical arm, drying unit, three-mechanical arm, the second main unit; Intelligent sample preparation can be carried out to the coal sample gathered by above-mentioned flow process, improve the efficiency of sample preparation and save the space of system.
Description
Technical field
The utility model relates to coal sample monitoring field, specifically a kind of intelligent sample-preparing system and method.
Background technology
In the transaction of coal and in the future in the digital intelligentization management of coal, be a very crucial thing to the assurance of the quality of coal.In the past, in order to the quality often criticizing coal be detected in real time by instrument, staff needs to make coal sample by manual completely.Needing just can complete through very multiprogramming to coal dust that instrument detects can be directly used in from the irregular coal cinder of grain size, keeping on these work every day for staff being an arduous especially manual labor.And in whole sample making course, staff needs to work long hours among the environment of high dust strong noise, the very low and bad environments of work efficiency, this health for staff has a serious impact.In addition due to the impact of human factor, so be difficult to the accuracy ensureing sample.In order to solve the problem, market there is some automatic sample machines and online sample-preparing system, this kind of sampling machine and online sample-preparing system only complete the making from collecting 3mm coal sample, also will become 0.2mm coal sample by manual manufacture afterwards, just may be used for instrument and detect.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, it is high that the purpose of this utility model is to provide a kind of automaticity, and accuracy is good, the sample-preparing system of environmental protection and method.
In order to solve the problem, provide a kind of intelligent sample-preparing system according to an aspect of the present utility model, described system comprises: the first mechanical arm, the first main unit, the second mechanical arm, drying unit, three-mechanical arm, the second main unit; Described first mechanical arm is used for the entrance that will treat above the material lifting of coal sample processed to described first main unit; Described first main unit, receives described material from top, described material is prepared into 3mm and dries coal sample, slip out from below; Second mechanical arm, described second mechanical arm dries coal sample from 3mm described in described first main unit received down, and described material is sent to drying unit; Described drying unit is used for drying coal sample to described 3mm dries; Described drying unit comprises drying baker and stirrer, and described stirrer is positioned at drying baker top, and can move up and down thus enter or leave the material container in described drying baker; Described three-mechanical arm, receives the coal sample after the oven dry in described drying unit, and described coal sample is promoted to the top entry of described second main unit; Described second main unit, receives the coal sample after the oven dry of described drying unit from top, described coal sample is prepared into 3mm and dries coal sample, and slip out 0.2mm coal sample from its lower exit port.
Preferably, described first main unit comprises: column, the first bracing frame, the second bracing frame, the 3rd bracing frame, the 4th bracing frame, the 5th bracing frame; Described column comprises many and vertically arranges, thus makes described first main stand have predetermined height; Layer 5 bracing frame, the 4th layer of bracing frame, third layer bracing frame, second layer bracing frame, ground floor bracing frame are successively set on described first main stand from top to bottom; Described five layers of bracing frame arrange described mixer, for receiving coal sample and mixing receiving the coal sample come; Described 4th layer of bracing frame is provided with one-level vibrating feeder and one-level division riffle, is transported to equably after described one-level vibrating feeder receives coal sample from described mixer in described one-level division riffle to realize the mixing of coal sample secondary and impartial division; Described third layer bracing frame is provided with disintegrating machine, and described disintegrating machine receives the material from described one-level division riffle and is broken into 3mm coal sample; Described second layer bracing frame being provided with secondary division spinning riffler, for receiving the material of described crusher in crushing, and division being carried out to described material.
Preferably, described second main unit comprises: second group of column, bottom fixing frame, the 6th bracing frame, the 7th bracing frame, the 8th bracing frame; Described second group of column comprises many and vertically arranges, thus makes described second main unit have predetermined height; Described 6th bracing frame, the 7th bracing frame, the 8th bracing frame, the 9th bracing frame are successively set on described second group of column from bottom to top; Described 9th bracing frame is arranged and connects sample funnel, receive 3mm from described three-mechanical arm and dry coal sample, then slip and deliver in described three grades of division riffles; Described 8th bracing frame is arranged three grades of division riffles, three grades of division motors, connect below sample funnel described in described three grades of division riffles are positioned at; Described three grades of division motors are positioned at described three grades of division riffle sides, drive described three grades of division riffle to-and-fro movements in the horizontal direction; Described 7th bracing frame is arranged level Four division riffle and described level Four division motor; Described level Four division riffle and described level Four division motor; Described 7th bracing frame arranges sample presentation funnel, is positioned at below described level Four division riffle; Described 6th bracing frame arranges flour mill, and described flour mill grinds the coal sample received from described sample presentation funnel, thus acquisition is applicable to the 0.2mm coal sample being directly used in laboratory assay.
Preferably, described 8th bracing frame is also provided with butterfly valve, is positioned at below described three grades of division riffles; Described butterfly valve inside is provided with two cabins, and arranges the action of a corresponding valve block of described butterfly valve actuator control cabinet chamber interior respectively.
Preferably, described first main stand periphery is provided with the first dust cover; Described dust cover is provided with many places access door.
Preferably, described 4th bracing frame lower surface is provided with 6mm full water sample elephant trunk and broken elephant trunk, is used for receiving two parts of coal samples that the division of described one-level division riffle goes out respectively; Described 6mm full water sample elephant trunk and described broken elephant trunk, and be provided with dust cover between described one-level division riffle and seal.
Preferably, be arranged in the middle part of described 6mm full water sample elephant trunk on described third layer bracing frame, described 6mm full water sample elephant trunk and have move place between described 4th layer of bracing frame and described third layer bracing frame.
Preferably, between described 6mm full water sample elephant trunk and described 4th layer of bracing frame and described third layer bracing frame all by elastic rubber fitting indirect contact.
Preferably, the discharging opening of described mixer has opening/shutting controller, and described opening/shutting controller adopts linear electric motors, and described linear electric motors drive the mechanism for opening/closing of described discharging opening to carry out opening and closing and control the size of unlatching.
The utility model can intelligence and automatically obtained coal sample by said system, and utilize gravity to transmit intermediate material, save power and space, the design based on whole system can make equipment take few space completing automatic sample as far as possible simultaneously.
Accompanying drawing explanation
Fig. 1 is the concrete structure schematic diagram of the intelligent sample-preparing system of the utility model embodiment;
Embodiment
In order to understand the utility model better, below in conjunction with accompanying drawing, embodiment of the present utility model is described further.But following embodiment is only preferred exemplary of the present utility model, the restriction to the utility model protection domain can not be interpreted as.
As shown in Figure 1, the intelligent sample-preparing system of the utility model embodiment and method comprise control module, the first mechanical arm 6, first main stand 1, second mechanical arm 2, drying baker 3, three-mechanical arm 4, second main stand 5.
Wherein, the first main stand 1 is provided with that the first bracing frame 101, second bracing frame 102, the 3rd supports 103 framves, the 4th bracing frame 104, the 5th bracing frame 105, mixer 106, one-level vibrating feeder 107, one-level division riffle 108,6mm full water sample elephant trunk 109, broken elephant trunk 110, disintegrating machine 111, motor of crusher 112, secondary division spinning riffler 113, secondary vibrating feeder 114,3mm sample elephant trunk 115 for future reference, 3mm dry sample elephant trunk 116, abandon sample elephant trunk 117, first abandons sample gatherer 118, abandons sample collector duct 119.
Described first main stand 1 is for carrying the multiple parts on it, and described in main stand, material relies on self gravitation to transmit between different parts from top to bottom.In this way, make the transmission of material not need to adopt the mode of travelling belt to carry out, dramatically saves on the occupation of land space of sample making apparatus like this.
Preferably, described first main stand comprises the many columns vertically arranged, thus makes described first main stand have predetermined height.Preferably, the quantity of described column is four, and four root posts are distributed on cubical corner, thus forms the first main stand.
Further preferably, described first main stand periphery is provided with the first dust cover, carries out proofing dust and protecting, prevent inner dust pollution external environment condition to described first main stand inside, also plays simultaneously and prevents the inner coal sample of the dust pollution in external environment condition.Described dust cover is provided with many places access door, so that safeguard internal unit and overhaul.
Described layer 5 bracing frame, the 4th layer of bracing frame, third layer bracing frame, second layer bracing frame, ground floor bracing frame are successively set on described first main stand from top to bottom.
Described mixer is arranged on described layer 5 bracing frame, for receiving coal sample and mixing receiving the coal sample come.Comprise charging aperture, discharging opening and discharging opening opening/shutting controller.The diameter of described charging aperture is greater than described discharging opening, convenient like this accuracy when receiving material and ensure that material exports.Described discharging opening opening/shutting controller preferably adopts linear electric motors, and described linear electric motors drive the mechanism for opening/closing (not shown) of described discharging opening to open and close, and described linear electric motors can also control the size of keying simultaneously.In the utility model embodiment, the coal sample that described mixer receives is 6mm coal sample, and described 6mm coal sample refers to that the grain size of described coal sample is 6mm rank.
Described 4th layer of bracing frame is provided with one-level division riffle, to realize the mixing of coal sample secondary and impartial division.Described one-level division riffle can adopt existing division riffle to realize.
Selectively, described 4th layer of frame is provided with one-level vibrating feeder, to be transported to equably receive coal sample from described mixer after in next stage device (one-level division riffle).Described one-level vibrating feeder is positioned at below described mixer outlet.Described one-level vibrating feeder is connected by described elastic sealing device indirectly with described mixer outlet, and the connecting portion of described elastic sealing device to described mixer and described one-level vibrating feeder plays the effect of sealing.In described one-level vibrating feeder outlet below, described one-level division riffle is set.
Further, in the utility model embodiment, the frame periphery that described 4th layer of bracing frame and described layer 5 bracing frame are formed is provided with third layer dust cover.To realize the effect of transmitting time control powder process dirt between the device of coal sample on described layer 5 bracing frame and described 4th layer of bracing frame.
Described 4th bracing frame lower surface is provided with 6mm full water sample elephant trunk and broken elephant trunk, is used for receiving two parts of coal samples that the division of described one-level division riffle goes out respectively.Described 6mm full water sample elephant trunk and described broken elephant trunk, and be provided with described 4th dust cover between described one-level division riffle and seal.The setting of described 4th dust cover is preferably elastic rubber product, and premised on the reciprocating movement playing sealing and dustproof effect and do not affect described one-level division riffle.Described 6mm full water sample elephant trunk and described broken elephant trunk are preferably circular stainless steel pipes, also can elect as square or other be beneficial to and slip the pipeline of sample of delivering coal.
Wherein, be connected with described disintegrating machine import below described broken elephant trunk, thus the coal sample received from described one-level division riffle is slipped in the described disintegrating machine of feeding.Described broken elephant trunk length reduces shortening as far as possible, and to slip to described disintegrating machine deliver coal premised on sample not affect described one-level division riffle.
Be arranged in the middle part of described 6mm full water sample elephant trunk on described third layer bracing frame, described 6mm full water sample elephant trunk and described 4th layer of bracing frame and described third layer bracing frame not exclusively fixing, i.e. described 6mm full water sample elephant trunk and have move place between described 4th layer of bracing frame and described third layer bracing frame.All by elastic rubber fitting indirect contact between described 6mm full water sample elephant trunk and described 4th layer of bracing frame and described third layer bracing frame.Be provided with electromagnetic shaker in the middle part of the full water sample elephant trunk of described 6mm, described electromagnetic shaker is preferably air pulsation device, also can elect the electromagnetic shaker of the other types such as electromagnetic vibrator as.By described Vib. described 6mm full water sample elephant trunk shaken thus prevent described 6mm full water sample elephant trunk inwall from causing coal sample to adhere on described 6mm full water sample elephant trunk inwall due to electrostatic or viscosity, and then avoiding this sample preparation to have an impact to sample preparation next time.
Described third layer bracing frame is arranged described disintegrating machine and motor of crusher setting.Described disintegrating machine is preferably pair roller disintegrating machine, also can elect as with the hammer mill of strainer filtering function, jaw crusher or impact breaker, etc. the disintegrating machine of other types simultaneously.Described motor of crusher is arranged on described disintegrating machine side, thus is convenient to safeguard described disintegrating machine and overhaul.Export by elastic sealing gasket indirect contact with described broken elephant trunk above described disintegrating machine.The crushed particles size adjustment mechanism that described disintegrating machine can be arranged by self reaches the crushing effect of needs.The described secondary vibrating feeder be arranged on described second layer bracing frame is provided with below described disintegrating machine.Connection, the sealing means of the connection of the outlet of described disintegrating machine and described secondary vibrating feeder, sealing means and described mixer outlet and described one-level vibrating feeder are identical.
Preferably, below described disintegrating machine, be provided with described secondary vibrating feeder, so that be transported to equably in next stage device receive coal sample from described disintegrating machine after.Also the setting can cancelling described secondary vibrating feeder makes described disintegrating machine directly coal sample be slipped and delivers to next stage device, thus shortens control difficulty and the maintenance difficulties of sample preparation flow process and the described intelligent sample-preparing system of attenuating.
Described second layer bracing frame is provided with secondary division spinning riffler, described secondary division spinning riffler receives from described secondary division spinning riffler for receiving the material of described crusher in crushing, and carries out division to described material.When being provided with secondary vibrating feeder, described secondary division spinning riffler is arranged on described secondary vibrating feeder outlet below.
The function of described spinning riffler is preferably slips to described secondary vibrating feeder the coal sample brought and carries out homogenous proportion division, thus obtains the 3mm sample for future reference of required quality and 3mm dries sample.Described secondary division spinning riffler can adopt spinning riffler of the prior art to realize, and the rotational speed regulation functional realiey of existing spinning riffler can be utilized the adjustment of its division ratio.
Described secondary division spinning riffler is provided with 3mm sample elephant trunk for future reference, 3mm is dried sample elephant trunk and abandons sample elephant trunk.Sample for future reference directly slips by described 3mm sample for future reference elephant trunk to be delivered in described 3mm all bottles for future reference, just directly can pack described 3mm sample bottle for future reference afterwards, realize automated job completely.
Described 3mm is dried sample elephant trunk and is received and deliver to 3mm mechanical arm goods charging bucket to be sent to drying unit from directly slipping after described secondary division spinning riffler slips the oven dry sample brought.Described sample elephant trunk of abandoning directly slips and delivers to described first abandoning sample and abandon in sample gatherer.Described first abandons sample gatherer top is provided with and abandons sample sniffer, and when described first abandons in sample gatherer and abandon sample and pile with to the described position abandoned sample sniffer and can detect, described control module just can send warning, and notifier processes abandons sample.Preferably, described first abandon sample gatherer and be arranged on and abandon on sample gatherer moving guide rail.Sample gatherer can be abandoned described first to move to outside from described first main stand inside by abandoning sample gatherer moving guide rail described in switch control rule, thus conveniently to process abandoning sample.Bottom from described first main stand to be received described secondary division spinning riffler and slips for receiving the material brought by described second mechanical arm (3mm), and by described material lifting to the charging aperture of drying baker.
Described drying baker 3 is arranged between the first main stand and the second main stand.Convenient also convenient by the position of 0.2mm mechanical arm from its discharging opening reception coal sample to described drying baker internal forwarding coal sample by 3mm mechanical arm.Described drying baker top is provided with stirring machine 7, and described stirring machine is preferably and carries out slowly stirring equably thus shortening coal sample drying time being unlikely to cause airborne dust to the coal sample of described drying baker inside simultaneously.
Described drying baker top is provided with temperature sensor 31 and humidity sensor 32.The effect of described temperature sensor 31 and described humidity sensor 32 is to regulate the working condition of described drying baker in real time thus makes described drying baker be in optimum duty as far as possible.Described drying baker inside can be set to multiple cabin, thus the while of meeting, multiple coal sample carries out the object of drying, and then realizes online assignment.Described 0.2mm mechanical arm is arranged on the convenient discharging opening from described drying baker bottom and receives coal sample and the position connect in sample funnel be promoted to described second main stand 5.
Wherein, described second main stand is provided with bottom fixing frame, the 6th bracing frame, the 7th bracing frame, the 8th bracing frame, the 9th bracing frame, connects sample funnel, three grades of division riffles, three grades of division motors, butterfly valve, butterfly valve actuator, level Four division riffle, level Four division motor, sample presentation funnel, flour mills, back and forth sample conveying devices, back and forth sample presentation cylinders, second abandon sample gatherer, described second main stand is for carrying the multiple parts on it, described in main stand, material relies on self gravitation to transmit between different parts from top to bottom.In this way, make the transmission of material not need to adopt the mode of travelling belt to carry out, dramatically saves on the occupation of land space of sample making apparatus like this.
Preferably, described second main stand comprises the many columns vertically arranged, thus makes described second main stand have predetermined height.Preferably, the quantity of described column is four, and four root posts are distributed on cubical corner, thus forms the second main stand.Described second main stand periphery is provided with described second dust cover.Described second dust cover is for isolating the dust in described second main stand.
Described second main stand is disposed with from the bottom up bottom fixing frame, the 6th bracing frame, the 7th bracing frame, the 8th bracing frame, the 9th bracing frame.
The described sample funnel that connects is arranged on described 9th bracing frame, receives 3mm and dries sample, then slip and deliver in described three grades of division riffles from described 0.2mm mechanical arm.
Described three grades of division riffles are arranged on described 8th bracing frame, connect below sample funnel described in being positioned at.Described three grades of division motors are arranged on the 8th bracing frame, are positioned at described three grades of division riffle sides.The major function of described three grades of division motors preferably drives described three grades of division riffle to-and-fro movements in the horizontal direction.Described three grades of division riffles are more of value to described three grades of division riffles in the driving to-and-fro movement in the horizontal direction of described three grades of division motors and the described sample funnel that connects are slipped to the coal sample brought and carries out division and mixing, can effectively prevent coal sample from adhering on described three grades of division riffles simultaneously.
Described butterfly valve is arranged on described 8th bracing frame, is positioned at below described three grades of division riffles.Preferably, described butterfly valve inside is provided with two cabins, and arranges the action of a corresponding valve block of described butterfly valve actuator control cabinet chamber interior respectively.The fundamental purpose that described butterfly valve arranges two cabins to be in described butterfly valve two cabins the coal sample of its inside to be taken the lead in sending into follow-up device from the valve block opening a cabin after described three grades of division riffles receive coal sample first at random respectively to complete a sample preparation, and coal sample is sent in follow-up device and again completed a coal sample by the valve block opening another one cabin afterwards again.In above-mentioned twice sample preparation, the sample that first time sample preparation obtains is as abandoning sample process, and second time is as positive style process.
Described level Four division riffle and described level Four division motor are arranged on described 7th bracing frame, and described level Four division riffle is arranged on below described butterfly valve.Described level Four division riffle is identical with the effect of described three grades of division motors with described three grades of division riffles with the effect of described level Four division motor.
Described sample presentation funnel is arranged on described 7th bracing frame, is positioned at below described level Four division riffle.The function of described sample presentation funnel preferably receives coal sample and slips from described level Four division riffle to be delivered in described flour mill.
Described flour mill is arranged on described 6th bracing frame, and the function of described flour mill is preferably ground the coal sample received from described sample presentation funnel, thus acquisition is applicable to the 0.2mm coal sample being directly used in laboratory assay.
Described reciprocal sample conveying device is arranged on a wherein root post of described second main stand, and as shown in the figure, the reciprocating action of the piston rod of described reciprocal sample presentation cylinder can realize analyzing to described 0.2mm the sample presentation function that sample gatherer abandoned by sample bottle or second.
Second main stand is provided with stirring machine, temperature sensor, humidity sensor.
Described control module (not shown) controls described intelligent sample-preparing system.
Described mechanical arm comprises described 6mm mechanical arm, 3mm mechanical arm, 0.2mm mechanical arm.Described 6mm mechanical arm is arranged on and conveniently receives 6mm coal sample from the external world and the position transferring to described mixer.Described 6mm mechanical arm hopper can receive also can be combined other automatic equipments by artificial complete automated job directly to its inside sample presentation, such as can complete sampling sample preparation institutional operation by combined sampling machine.Described 3mm mechanical arm is arranged on the convenient 3mm of reception and dries sample elephant trunk and slip the 3mm sent and dry sample and transfer to the position of described drying baker.The function of described 3mm mechanical arm is preferably dried sample elephant trunk from 3mm and is received 3mm oven dry sample and be transported in described drying baker.Described 0.2mm mechanical arm be arranged on convenient from described drying baker discharging opening receive the 3mm coal sample of having dried and be transported to the position connect in sample funnel.The function of described 0.2mm mechanical arm is preferably and receives the 3mm coal sample of having dried from described drying baker discharging opening and connect sample funnel described in being transported to.
Claims (9)
1. an intelligent sample-preparing system, is characterized in that, described system comprises: the first mechanical arm, the first main unit, the second mechanical arm, drying unit, three-mechanical arm, the second main unit;
Described first mechanical arm is used for the entrance that will treat above the material lifting of coal sample processed to described first main unit;
Described first main unit, receives described material from top, described material is prepared into 3mm and dries coal sample, slip out from below;
Second mechanical arm, described second mechanical arm dries coal sample from 3mm described in described first main unit received down, and described material is sent to drying unit;
Described drying unit is used for drying coal sample to described 3mm dries; Described drying unit comprises drying baker and stirrer, and described stirrer is positioned at drying baker top, and can move up and down thus enter or leave the material container in described drying baker;
Described three-mechanical arm, receives the coal sample after the oven dry in described drying unit, and described coal sample is promoted to the top entry of described second main unit;
Described second main unit, receives the coal sample after the oven dry of described drying unit from top, described coal sample is prepared into 3mm and dries coal sample, and slip out 0.2mm coal sample from its lower exit port.
2. system according to claim 1, is characterized in that:
Described first main unit comprises: column, the first bracing frame, the second bracing frame, the 3rd bracing frame, the 4th bracing frame, the 5th bracing frame;
Described column comprises many and vertically arranges, thus makes described first main unit have predetermined height;
Layer 5 bracing frame, the 4th layer of bracing frame, third layer bracing frame, second layer bracing frame, ground floor bracing frame are successively set on described first main stand from top to bottom;
Described five layers of bracing frame are provided with mixer, for receiving coal sample and mixing receiving the coal sample come;
Described 4th layer of bracing frame is provided with one-level vibrating feeder and one-level division riffle, is transported to equably after described one-level vibrating feeder receives coal sample from described mixer in described one-level division riffle to realize the mixing of coal sample secondary and impartial division;
Described third layer bracing frame is provided with disintegrating machine, and described disintegrating machine receives the material from described one-level division riffle and is broken into 3mm coal sample;
Described second layer bracing frame being provided with secondary division spinning riffler, for receiving the material of described crusher in crushing, and division being carried out to described material.
3. system according to claim 1 and 2, is characterized in that, described second main unit comprises:
Second group of column, bottom fixing frame, the 6th bracing frame, the 7th bracing frame, the 8th bracing frame;
Described second group of column comprises many and vertically arranges, thus makes described second main unit have predetermined height; Described 6th bracing frame, the 7th bracing frame, the 8th bracing frame, the 9th bracing frame are successively set on described second group of column from bottom to top;
Described 9th bracing frame is arranged and connects sample funnel, receive 3mm from described three-mechanical arm and dry coal sample, then slip and deliver in described three grades of division riffles;
Described 8th bracing frame is arranged three grades of division riffles, three grades of division motors, connect below sample funnel described in described three grades of division riffles are positioned at; Described three grades of division motors are positioned at described three grades of division riffle sides, drive described three grades of division riffle to-and-fro movements in the horizontal direction.
Described 7th bracing frame is arranged level Four division riffle and described level Four division motor; Described level Four division riffle and described level Four division motor;
Described 7th bracing frame arranges sample presentation funnel, is positioned at below described level Four division riffle;
Described 6th bracing frame arranges flour mill, and described flour mill grinds the coal sample received from described sample presentation funnel, thus acquisition is applicable to the 0.2mm coal sample being directly used in laboratory assay.
4. system according to claim 3, is characterized in that, described 8th bracing frame is also provided with butterfly valve, is positioned at below described three grades of division riffles;
Described butterfly valve inside is provided with two cabins, and arranges the action of a corresponding valve block of described butterfly valve actuator control cabinet chamber interior respectively.
5. system according to claim 1, is characterized in that, described first main stand periphery is provided with the first dust cover; Described dust cover is provided with many places access door.
6. system according to claim 2, is characterized in that, described 4th bracing frame lower surface is provided with 6mm full water sample elephant trunk and broken elephant trunk, is used for receiving two parts of coal samples that the division of described one-level division riffle goes out respectively; Described 6mm full water sample elephant trunk and described broken elephant trunk, and be provided with dust cover between described one-level division riffle and seal.
7. system according to claim 6, is characterized in that, is arranged on described third layer bracing frame in the middle part of described 6mm full water sample elephant trunk, described 6mm full water sample elephant trunk and have move place between described 4th layer of bracing frame and described third layer bracing frame.
8. system according to claim 7, is characterized in that, all by elastic rubber fitting indirect contact between described 6mm full water sample elephant trunk and described 4th layer of bracing frame and described third layer bracing frame.
9. system according to claim 8, it is characterized in that, the discharging opening of described mixer has opening/shutting controller, and described opening/shutting controller adopts linear electric motors, and described linear electric motors drive the mechanism for opening/closing of described discharging opening to carry out opening and closing and control the size of unlatching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420377140.6U CN204154554U (en) | 2014-07-09 | 2014-07-09 | A kind of intelligent sample-preparing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420377140.6U CN204154554U (en) | 2014-07-09 | 2014-07-09 | A kind of intelligent sample-preparing system |
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| CN204154554U true CN204154554U (en) | 2015-02-11 |
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| CN201420377140.6U Expired - Fee Related CN204154554U (en) | 2014-07-09 | 2014-07-09 | A kind of intelligent sample-preparing system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964859A (en) * | 2015-06-08 | 2015-10-07 | 煤炭科学技术研究院有限公司 | Oscillating type rotary dividing apparatus |
| CN114152536A (en) * | 2021-11-17 | 2022-03-08 | 武汉钢铁有限公司 | Dry material unpowered division and grading online detection device |
-
2014
- 2014-07-09 CN CN201420377140.6U patent/CN204154554U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964859A (en) * | 2015-06-08 | 2015-10-07 | 煤炭科学技术研究院有限公司 | Oscillating type rotary dividing apparatus |
| CN114152536A (en) * | 2021-11-17 | 2022-03-08 | 武汉钢铁有限公司 | Dry material unpowered division and grading online detection device |
| CN114152536B (en) * | 2021-11-17 | 2023-10-20 | 武汉钢铁有限公司 | Unpowered shrinkage classification online detection device for dry materials |
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