CN214003408U - Waste material returning device - Google Patents
Waste material returning device Download PDFInfo
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- CN214003408U CN214003408U CN202022752307.0U CN202022752307U CN214003408U CN 214003408 U CN214003408 U CN 214003408U CN 202022752307 U CN202022752307 U CN 202022752307U CN 214003408 U CN214003408 U CN 214003408U
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Abstract
The waste material returning device is characterized by comprising a conveying device for entering and conveying waste materials; a screw conveyor connected to the transport device; the lifting machine is connected with the spiral conveyor and used for transferring the abandoned material to a target position; the storage bin is arranged on the conveying device; a waste material transfer device connected with the stock bin and used for feeding waste materials to the stock bin; abandon material transfer equipment and be provided with three groups at least, include, connect the first abandon material transfer mechanism of mechanical sampling equipment, connect the second abandon material transfer mechanism of artifical sampling equipment, connect the third abandon material transfer mechanism of automatic sampling equipment. The application provides a abandon material flow back device compares in prior art, can concentrate the waste material that these three kinds of system appearance modes of mechanical sampling system appearance equipment, artifical system appearance equipment and automatic system appearance equipment produced and collect, transport and flow back, and the efficiency of abandoning material flow back that greatly improves has reduced the space that abandon material flow back equipment occupy.
Description
Technical Field
The application relates to the technical field of coal sample preparation, more specifically say, especially relate to a abandonment material flow back device.
Background
Coal is not only an important energy source, but also an important raw material for metallurgical and chemical industries, and is widely used in thermal power plants, chemical plants, and the like. However, since coal components vary from place to place, collected coal is generally subjected to component detection in order to accurately control the amount of coal used and the application thereof. In the detection process, a coal sample preparation device is generally adopted for sample preparation.
At present, when a thermal power plant detects the quality of coal, three sample preparation modes generally exist, including a primary sample preparation mode of a mechanical sample collection and preparation machine, a manual sample preparation mode and a full-automatic sample preparation mode. Different sample preparation modes are selected for different coal samples, sample preparation equipment can generate waste materials after sample preparation, and the waste materials generated by the waste material equipment need to be manually transferred to a coal yard through loading equipment such as a trolley. The waste material devices of the three sample preparation modes are independent devices, the waste material returning process is dispersed in the waste material transferring process, the waste material returning efficiency is low, and the space occupied by the devices is large.
SUMMERY OF THE UTILITY MODEL
For solving above-mentioned technical problem, the application provides a abandon material flow back device, can concentrate the waste material that produces to these three kinds of system appearance modes of mechanical sampling system appearance equipment, artifical system appearance equipment and automatic system appearance equipment and collect, transport and flow back, and the efficiency of abandoning material flow back that greatly improves has reduced the space that abandon material flow back equipment occupy.
The technical scheme provided by the application is as follows:
a waste material returning device is characterized by comprising,
a transportation device for entering and conveying the waste material;
a screw conveyor connected to the transport device;
the lifting machine is connected with the spiral conveyor and used for transferring the abandoned material to a target position;
the storage bin is arranged on the conveying device;
a waste material transfer device connected with the stock bin and used for feeding waste materials to the stock bin;
abandon material transfer equipment and be provided with three groups at least, include, connect the first abandon material transfer mechanism of mechanical sampling equipment, connect the second abandon material transfer mechanism of artifical sampling equipment, connect the third abandon material transfer mechanism of automatic sampling equipment.
Preferably, the stock bin is provided with at least 3, including,
a first bunker structure connected to the first discard transfer device;
a second silo structure connected to the second discard transfer device,
and the third storage bin structure is connected with the third abandoned material transferring equipment.
Preferably, the storage bin, comprises,
a bin body;
the feed inlet is arranged at the top of the bin body and used for receiving the waste materials thrown by the waste material transfer equipment;
the discharge hole is formed in the bottom of the bin body and communicated with the conveying device;
the gate is arranged at the discharge port; and the number of the first and second groups,
a gate driver connected to the gate.
Preferably, the gate driver is a cylinder; or the like, or, alternatively,
the gate driver is an electric push rod.
Preferably, the method further comprises the step of,
and the vibrators are arranged on two sides of the stock bin body.
Preferably, the waste material transfer equipment is specifically a waste material trolley or belt transfer equipment.
Preferably, the elevator is a bucket elevator
Preferably, the system further comprises, a control system,
the control system is respectively connected with the abandoned material transferring equipment, the conveying device, the screw conveyor and the elevator.
Preferably, the transportation mechanism, the transportation device, further comprises,
the conveying mechanism is used for transferring the waste materials in the storage bin to the position between the spiral conveyors;
the conveying mechanism comprises a driving part, a transmission roller and a conveying belt, wherein the driving part is connected with the control system.
Preferably, the transportation mechanism further comprises,
and the speed switch is arranged on the conveying belt and used for detecting the transmission speed of the conveying belt, and the speed switch is connected with the control system.
The utility model provides a abandon material flow back device at first, owing to be provided with conveyer, screw conveyer, lifting machine, wherein, conveyer is used for abandoning the entering and carrying of material, and screw conveyer links to each other with conveyer, carries the abandoning material of conveyer collection to lifting machine department, will abandon the material by the lifting machine and transport to the target position. Thus, the waste material can be collected and transported. Secondly, be equipped with the feed bin on the conveyer, the feed bin is used for collecting and saving the abandonment material, and the feed bin is connected with abandonment material transfer equipment, abandonment material transfer equipment is arranged in throwing in the abandonment material that system appearance equipment produced to the feed bin, abandonment material transfer equipment is provided with three groups at least, include, connect the first abandonment material transport mechanism of mechanical sampling equipment, connect artifical system appearance equipment second and abandon material transport mechanism, connect the third abandonment material transport mechanism of automatic system appearance equipment. Set up like this, can transport the abandonment material that mechanical sampling system appearance equipment, artifical system appearance equipment and automatic system appearance equipment produced to the feed bin in by abandonment material transfer equipment simultaneously, improved the efficiency that abandonment material was returned and was arranged widely, and the abandonment material of three kinds of system appearance equipment is returned and is arranged concentrating on same abandonment material returns the device, has reduced the space that abandonment material returned and is arranged equipment and occupy. Therefore, the utility model provides a abandonment material flow back device can concentrate the waste material that these three kinds of system appearance modes of mechanical sampling system appearance equipment, artifical system appearance equipment and automatic system appearance equipment produced and collect, transport and flow back, and the efficiency of abandonment material flow back that very big improvement has reduced the space that abandonment material flow back equipment occupy.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a sample preparation device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a feeding device according to an embodiment of the present invention.
Wherein: 1-a transportation device; 2-a screw conveyor; 3, a hoisting machine; 4-a storage bin; 5-waste material transfer equipment; 6-a control system; 41-a silo body; 42-a feed inlet; 43-a discharge hole; 44-a gate; 45-gate drive; 46-vibrator.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all 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 application.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of a plurality of or a plurality of is two or more unless specifically limited otherwise.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the practical limit conditions of the present application, so that the modifications of the structures, the changes of the ratio relationships, or the adjustment of the sizes, do not have the technical essence, and the modifications, the changes of the ratio relationships, or the adjustment of the sizes, are all within the scope of the technical contents disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.
The embodiment of the utility model provides an adopt progressive mode to write.
As shown in fig. 1 and fig. 2, an embodiment of the present invention provides a sample collecting and preparing device, including a transportation device 1 for entering and transporting waste materials; a screw conveyor 2 connected to the transport device 1; a lifter 3 connected to the screw conveyor 2 and transferring the waste material to a target position; a bin 4 arranged on the transportation device 1; a discard transfer device 5 connected to the stock bin 4 and feeding discard to the stock bin 4; abandon material transfer equipment 5 and be provided with three groups at least, include, connect the first abandon material transfer mechanism of mechanical sampling equipment, connect the second abandon material transfer mechanism of artifical sampling equipment, connect the third abandon material transfer mechanism of automatic sampling equipment.
In the prior art, the waste material returning devices of three sampling machines, namely a mechanical sampling machine, a manual sampling machine and an automatic sampling machine, are generally arranged separately, so that in the waste material transferring process, the waste material returning process is dispersed, the waste material returning efficiency is low, and the space occupied by the equipment is large.
The utility model provides a abandon material flow back device at first, owing to be provided with conveyer 1, screw conveyer 2, lifting machine 3, wherein, conveyer 1 is used for abandoning the entering and carrying of material, and screw conveyer 2 links to each other with conveyer 1, carries the abandoning material of conveyer 1 collection to 3 departments of lifting machine, will abandon the material by lifting machine 3 and transport to the target position. Thus, the waste material can be collected and transported. Secondly, be equipped with feed bin 4 on the conveyer 1, feed bin 4 is used for collecting and the storage abandonment material, and feed bin 4 is connected with abandonment material transfer equipment 5, abandonment material transfer equipment 5 is arranged in throwing in the abandonment material that system appearance equipment produced to feed bin 4, abandonment material transfer equipment 5 is provided with three groups at least, include, connect the first abandonment material transport mechanism of mechanical sampling equipment, connect artifical system appearance equipment second abandonment material transport mechanism, connect the third abandonment material transport mechanism of automatic system appearance equipment. Set up like this, can transport the abandonment material that mechanical sampling system appearance equipment, artifical system appearance equipment and automatic system appearance equipment produced to the feed bin 4 simultaneously by abandonment material transfer equipment 5 in, improved the efficiency that abandonment material was returned and arranged widely, and the abandonment material of three kinds of system appearance equipment is returned and is arranged concentratedly on same abandonment material returns the drainage device, has reduced the space that abandonment material returned and arranged equipment occupy. Therefore, the utility model provides a abandonment material flow back device can concentrate the waste material that these three kinds of system appearance modes of mechanical sampling system appearance equipment, artifical system appearance equipment and automatic system appearance equipment produced and collect, transport and flow back, and the efficiency of abandonment material flow back that greatly improves has reduced the space that abandonment material flow back equipment occupy.
As a more preferable implementation manner, in the discard returning device provided in the embodiment of the present invention, at least 3 storage bins 4 are provided, including a first storage bin structure connected to the first discard transferring apparatus; and the second storage bin structure is connected with the second abandoned material transferring equipment, and the third storage bin structure is connected with the third abandoned material transferring equipment. So set up, different abandon material transfer device 5 connects different feed bin 4, prevents to produce mutual interference between the path between the abandon material transfer device 5.
In the above structure, the storage bin 4 in the embodiment of the present invention includes a storage bin body 41; a feed inlet 42 arranged at the top of the bin body 41 and used for receiving the waste material thrown by the waste material transfer device 5; a discharge port 43 arranged at the bottom of the bin body 41 and communicated with the conveying device 1; a gate 44 provided at the discharge port 43; and a shutter driver 45 connected to the shutter. The abandoned material transferring device 5 drops the abandoned material from the feeding port 42 into the bin body 41, the bin body 41 is used for receiving and storing the abandoned material, the abandoned material is transferred to the conveying device 1 from the discharging port 43, the discharging port 43 is provided with a gate 44 and a gate driver 45, and the gate 44 is controlled to be opened or closed by the gate driver 45.
As a preferred embodiment, the gate driver 45 in the embodiment of the present invention is an air cylinder or an electric push rod.
As a preferred embodiment, the storage bin 4 of the embodiment of the present invention further includes vibrators 46 disposed on two sides of the storage bin body 41. The reject from the silo 4 is discharged to the conveying device 1 through the discharge port 43 by the vibration of the vibrator 46. Preferably, the vibrator 46 is embodied as an electromagnetic vibrator.
As a preferred embodiment, the waste material transfer device 5 in the embodiment of the present invention is specifically a waste material trolley or a belt transfer device. Particularly, when the distance between the sampling machine and the conveying device 1 is long, the abandoned material transferring device 5 is preferably a belt transferring device, so that the labor intensity of workers can be greatly reduced.
The embodiment of the utility model provides an in 3 specifically be bucket elevator.
In order to make abandonment material flow back device more intelligent, the embodiment of the utility model provides an in abandonment material flow back device still include, control system 6, respectively with abandonment material transfer apparatus 5, conveyer 1, screw conveyer 2 and lifting machine 3 are connected. Specifically, when the abandoned material transfer device 5 is conveyed to the storage bin 4, the control system 6 controls the gate driver 45 to open the gate 44, the conveying device 1 is started, the screw conveyor 2 is started, and the elevator 3 is started.
As a preferred embodiment, the transportation device 1 in the embodiment of the present invention further includes a transportation mechanism for transporting the waste material in the storage bin 4 to a position between the screw conveyors 2; the conveying mechanism comprises a driving part, a transmission roller and a conveying belt, wherein the driving part is connected with the control system. When abandoning material transfer equipment 5 and carrying to feed bin 4 department, control system 6 control gate driver 45 opens gate 44, and the control driving piece starts, and under the drive effect of driving piece, the conveyer belt in the driving pulley drives abandoning material and transports to screw conveyer 2 department.
As a more preferable implementation manner, the transportation mechanism in the embodiment of the present invention further includes a speed switch, which is disposed on the conveyor belt and is used for detecting the transmission speed of the conveyor belt, and the speed switch is connected with the control system 6. Under the action of the control system 6, when the speed switch detects that the conveying speed of the conveying belt is less than a set value, the control system 6 controls the gate driver 45 to close the gate 44, so that the accumulation phenomenon of the abandoned materials on the conveying belt can be avoided.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A waste material returning device is characterized by comprising,
a transport device (1) for the input and transport of reject material;
a screw conveyor (2) connected to the transport device (1);
a lifter (3) connected to the screw conveyor (2) and configured to move the discard to a target position;
a storage bin (4) arranged on the transportation device (1);
a waste material transfer device (5) connected with the storage bin (4) and used for feeding waste materials to the storage bin (4);
the waste material transfer equipment (5) is at least provided with three groups,
abandon material transfer equipment (5), include, connect the first abandon material transfer mechanism of mechanical sampling equipment, connect the second abandon material transfer mechanism of artifical sampling equipment, connect the third abandon material transfer mechanism of automatic sampling equipment.
2. Reject flow-back arrangement according to claim 1, characterized in that at least 3 bins (4) are provided, said bins (4) comprising,
a first bunker structure connected to the first discard transfer device;
a second bunker structure connected to the second reject transfer device;
and the third storage bin structure is connected with the third abandoned material transferring equipment.
3. Reject flow-back arrangement according to claim 1, wherein the silo (4) comprises,
a bin body (41);
a feeding hole (42) which is arranged at the top of the stock bin body (41) and used for receiving the abandoned material thrown in by the abandoned material transferring device (5);
a discharge port (43) arranged at the bottom of the stock bin body (41) and communicated with the conveying device (1);
a gate (44) arranged at the discharge port (43); and the number of the first and second groups,
a shutter driver (45) connected to the shutter (44).
4. Reject flow-back arrangement according to claim 3, wherein the gate drive (45) is a cylinder; or the gate driver (45) is an electric push rod.
5. Discard flowback device according to claim 4, characterized in that the silo (4) further comprises,
and the vibrators (46) are arranged on two sides of the stock bin body (41).
6. A reject flow back device according to any one of claims 1-5, wherein the reject transfer arrangement (5) is in particular a reject trolley or a belt transfer arrangement.
7. A discard flowback device as claimed in any of claims 1 to 5, characterized in that the elevator (3) is embodied as a bucket elevator.
8. A discard flowback device as in any of claims 1-5, further comprising,
a control system (6);
the control system (6) is respectively connected with the abandoned material transferring equipment (5), the conveying device (1), the spiral conveyor (2) and the elevator (3).
9. Discard returning device according to claim 8, characterized in that the transport device (1) further comprises,
a conveying mechanism for transferring the waste materials in the storage bin (4) to the space between the screw conveyors (2);
the conveying mechanism comprises a driving part, a transmission roller and a conveying belt, wherein the driving part is connected with the control system.
10. The discard flowback apparatus of claim 9, wherein the transport mechanism further comprises,
and the speed switch is arranged on the conveying belt and used for detecting the transmission speed of the conveying belt, and the speed switch is connected with the control system (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022752307.0U CN214003408U (en) | 2020-11-24 | 2020-11-24 | Waste material returning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022752307.0U CN214003408U (en) | 2020-11-24 | 2020-11-24 | Waste material returning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214003408U true CN214003408U (en) | 2021-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022752307.0U Active CN214003408U (en) | 2020-11-24 | 2020-11-24 | Waste material returning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214003408U (en) |
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2020
- 2020-11-24 CN CN202022752307.0U patent/CN214003408U/en active Active
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