CN214554335U - Continuous feeding system of roller press - Google Patents
Continuous feeding system of roller press Download PDFInfo
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- CN214554335U CN214554335U CN202120177932.9U CN202120177932U CN214554335U CN 214554335 U CN214554335 U CN 214554335U CN 202120177932 U CN202120177932 U CN 202120177932U CN 214554335 U CN214554335 U CN 214554335U
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Abstract
The utility model relates to a continuous feed system of roll squeezer, including: the humidifying mixing conveyor is used for mixing and conveying materials and can humidify the materials; and the weighing steady flow bin is used for continuously and stably feeding materials by controlling the material level in the bin and is arranged below the discharge hole of the humidifying mixing conveyor, and the feed hole of the weighing steady flow bin is communicated with the discharge hole of the humidifying mixing conveyor and the discharge hole is communicated with the feed hole of the roller press. Due to the arrangement, the problems that the conventional roller press is used for feeding materials and is generally directly conveyed into a roller press buffer bin by a bucket elevator, direct feeding adjustment is inconvenient, the function is single, the adjustment performance is unstable, and uneven blanking amount adjustment is easily caused are solved; and the problem that the normal operation of the roller press is influenced due to the material leakage phenomenon of small-granularity materials cannot be solved.
Description
Technical Field
The utility model relates to a roll squeezer feed technical field, more specifically say, relate to a roll squeezer continuous feed system.
Background
The roller press is a novel energy-saving grinding device developed in the middle of the international 80 s, has the functions of replacing a ball mill with high energy consumption and low efficiency and reducing steel consumption and noise, consists of two extrusion rollers which rotate oppositely and synchronously, a system with certain material pressure applies enough extrusion force to the extrusion rollers, materials are changed into a compacted cake under the action of high pressure and are discharged from the machine, the cake contains a certain proportion of finished product subdivision, and cracks are filled in coarse particles, so the strength is greatly reduced, the further grinding is very favorable, the easy grinding performance of the materials can be improved, therefore, the requirement of the roller press on the granularity of the materials is strict, if the granularity is too small, the extrusion rollers cannot extrude the cake, the material leakage phenomenon can be generated, the reactive loss of the roller press is increased, the extrusion effect is poor, the working power is greatly reduced, the normal operation of the roller press is influenced, and the feeding of the existing roller press generally directly feeds the materials into a buffer bin of the roller press by a bucket elevator, the direct feeding adjustment of the bucket elevator is inconvenient, the function is single, the adjustment performance is unstable, and uneven adjustment of the blanking amount is easily caused.
Therefore, how to solve the problems that the prior roller press feeding is generally that a bucket elevator directly feeds materials into a roller press buffer bin, the direct feeding adjustment is inconvenient, the function is single, the adjustment performance is unstable, and the uneven adjustment of the feeding amount is easy to cause; the problem that the material leakage phenomenon of small-granularity materials affects the normal operation of the roller press cannot be solved, and the method becomes an important technical problem to be solved by professionals in the field.
SUMMERY OF THE UTILITY MODEL
The utility model provides a continuous feeding system of a roller press, which aims to solve the problems that the prior roller press is generally used for feeding materials directly into a buffering bin of the roller press by a bucket elevator, the direct feeding is inconvenient to adjust, the function is single, the adjusting performance is unstable, and the discharging amount is easy to be adjusted unevenly; and the problem that the normal operation of the roller press is influenced due to the material leakage phenomenon of small-granularity materials cannot be solved.
The utility model discloses a continuous feed system of roll squeezer adopts following technical scheme:
a continuous feed system for a roller press, comprising:
the humidifying mixing conveyor is used for mixing and conveying materials and can humidify the materials;
and the weighing steady flow bin is arranged below the discharge hole of the humidifying mixing conveyor by controlling the continuous and stable feeding of the material level in the bin, and the feed hole of the weighing steady flow bin is communicated with the discharge hole of the humidifying mixing conveyor and the discharge hole of the weighing steady flow bin is communicated with the feed hole of the roller press.
Preferably, the humidifying mixing conveyor is a horizontal stirring conveyor with variable frequency speed regulation, the horizontal stirring conveyor adjusts the feeding amount through a variable frequency motor, a feeding hole of the horizontal stirring conveyor is arranged above a first end of the horizontal stirring conveyor, and a discharging hole of the horizontal stirring conveyor is arranged below a second end of the horizontal stirring conveyor.
Preferably, the top wall of horizontal mixing conveyer is equipped with a plurality of nozzles that can spray water, and is a plurality of the nozzle is followed horizontal mixing conveyer's fuselage direction sets gradually, just the nozzle links to each other with the water pipe.
Preferably, still include the material loading machine, the discharge gate of material loading machine with the feed inlet of humidification mixture conveyer communicates.
Preferably, a load sensor is arranged in the weighing and flow stabilizing bin and used for detecting the material level in the bin.
Preferably, the feeder is configured as a fighter lifter.
Preferably, the discharge port of the feeding machine is communicated with the feed port of the humidifying and mixing conveyor through a pipeline.
The utility model has the advantages that: a continuous feeding system of a roller press comprises a humidifying mixing conveyor for mixing and conveying materials and humidifying the materials and a weighing steady flow bin for continuously and stably feeding the materials by controlling the material level in the bin, wherein the weighing steady flow bin is arranged below a discharge port of the humidifying mixing conveyor, a feed port of the weighing steady flow bin is communicated with the discharge port of the humidifying mixing conveyor, and the discharge port of the weighing steady flow bin is communicated with a feed port of the roller press; the stable and continuous material flow enters the weighing and flow stabilizing bin, and the weighing and flow stabilizing bin continuously and stably feeds the material to the roller press by controlling the material level in the bin, so that the roller press can feed uniformly, and the rolling efficiency is improved. By the arrangement, the problems that the conventional roller press is inconvenient to adjust directly due to the fact that a bucket elevator directly feeds materials into a buffer bin of the roller press in the feeding process, the function is single, the adjusting performance is unstable, and uneven blanking amount adjustment is easily caused are solved; and the problem that the normal operation of the roller press is influenced due to the material leakage phenomenon of small-granularity materials cannot be solved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Fig. 1 is the utility model discloses an embodiment continuous feeding system overall structure schematic diagram of roll squeezer.
In the figure:
1-a humidifying mixing conveyor, 2-a feeding hole of the humidifying mixing conveyor, 3-a discharging hole of the humidifying mixing conveyor, 4-a weighing steady flow bin, 5-a feeding hole of the weighing steady flow bin, 6-a discharging hole of the weighing steady flow bin, 7-a roller press, 8-a feeding hole of the roller press, 9-a nozzle, 10-a feeding machine and 11-a variable frequency motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.
Referring to fig. 1, the present embodiment provides a continuous feeding system of a roll press, comprising:
the humidifying mixing conveyor 1 is used for mixing and conveying materials and humidifying the materials;
and the weighing steady flow bin 4 is used for continuously and stably feeding materials by controlling the material level in the bin and is arranged below the discharge hole of the humidifying mixing conveyor 1, the feed hole 5 of the weighing steady flow bin is communicated with the discharge hole 3 of the humidifying mixing conveyor, and the discharge hole 6 of the weighing steady flow bin is communicated with the feed hole 8 of the roller press.
Preferably, humidification mixing machine 1 sets up to take variable frequency speed control's horizontal mixing machine, and horizontal mixing machine's feed inlet is established in the top of its first end, the below at its second end is established to the discharge gate, horizontal mixing machine is inside to be equipped with screw propeller, the material gets into from first end feed inlet, also can the mixing material by screw propeller to the propelling while of second end, horizontal mixing machine's roof is equipped with a plurality of nozzles 9 that can spray water, a plurality of nozzles 9 set gradually along horizontal mixing machine's fuselage direction, and nozzle 9 links to each other with the water pipe, specifically, nozzle 9 can be provided with threely, a plurality of such as four, specific quantity is confirmed according to actual conditions. When the materials are pushed forward, the nozzles spray water, so that the materials with smaller particle size are bonded into blocks, the material leakage phenomenon is reduced, the reactive loss of the roller press is reduced, the extrusion effect is better, the working power is greatly improved, and the operation of the roller press is more stable.
Specifically, the feeding amount of the humidifying mixing conveyor 1 is adjusted through the variable frequency motor 11, the material amount required by actual production can be met, the automation degree is improved, the power consumption of later-stage operation of the system is reduced, energy is saved, and stable and continuous material flow is guaranteed to enter the weighing and flow stabilizing bin 4.
The steady flow storehouse 4 of weighing supplies in the roller press 7 steadily in succession through the material level in the control storehouse, and the discharge gate in the steady flow storehouse 4 of weighing communicates with the feed inlet of roller press 7, makes 7 feeds of roller press even, improves roll-in efficiency, and in this embodiment, be provided with load sensor in the steady flow storehouse 4 of weighing, load sensor is used for detecting the material level in the storehouse, keeps the material level in the storehouse certain, can guarantee in the steady continuous material stream gets into roller press 7, can make the roller press feed even, improves roll-in efficiency.
By the arrangement, the problems that the conventional roller press is inconvenient to adjust directly due to the fact that a bucket elevator directly feeds materials into a buffer bin of the roller press in the feeding process, the function is single, the adjusting performance is unstable, and uneven blanking amount adjustment is easily caused are solved; and the problem that the normal operation of the roller press is influenced due to the material leakage phenomenon of small-granularity materials cannot be solved.
In the preferred scheme of this embodiment, the continuous feed system of roll squeezer still includes material loading machine 10, and the discharge gate of material loading machine and the feed inlet 2 intercommunication of humidification mixing machine, specifically, the discharge gate of material loading machine and the feed inlet 2 of humidification mixing machine pass through the pipeline intercommunication, specifically, can communicate through non-standard pipeline. Of course, the communication can be realized by other tools, and the communication is not particularly limited and is determined according to the situation.
Preferably, the feeding machine 10 can be set as a bucket elevator, the bucket elevator has large conveying capacity, high lifting height and stable and reliable operation, and because the traction mechanism of the bucket elevator is an endless chain, the bucket elevator allows the conveying of materials with higher temperature (the material temperature does not exceed 250 ℃), the general conveying height can reach 40 meters at most, and the bucket elevator is widely applied. Of course, the feeding machine may also be other mechanisms capable of lifting the feeding material, and is not specifically limited herein, as the case may be.
The working process is as follows: the bucket elevator firstly feeds the material into a feed inlet of the horizontal stirring conveyor, when the material is conveyed to a discharge outlet of the horizontal stirring conveyor in the horizontal stirring conveyor, the nozzle sprays water to the material, the screw propeller conveys and mixes the material while humidifying the material, the material with smaller granularity can be bonded into blocks, the material leakage phenomenon is reduced, the reactive loss of the roller press is reduced, the extrusion effect is better, the working power is greatly improved, the operation of the roller press is more stable, the feeding amount of the horizontal stirring conveyor is adjusted by the variable frequency motor, the material amount required by actual production can be met, the automation degree is improved, the later-period operation power consumption of the system is reduced, the energy is saved, the stable and continuous material flow is ensured to enter the weighing and flow stabilizing bin, the loading sensor is arranged in the weighing and flow stabilizing bin to detect the material level in the bin, the material level in the bin is kept to be constant, and the material can be continuously and stably fed to the roller press, the roller press has uniform feeding and improves the rolling efficiency.
It should be noted that the terms "first," "second," and the like, as used herein, are not intended to limit the specific order, but merely to distinguish one element or function from another. The terms "upper" and "lower" are used herein when the feeding system is in the configuration shown in FIG. 1.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
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 (7)
1. A continuous feeding system of a roller press is characterized by comprising:
the humidifying mixing conveyor is used for mixing and conveying materials and can humidify the materials;
and the weighing steady flow bin is arranged below the discharge hole of the humidifying mixing conveyor by controlling the continuous and stable feeding of the material level in the bin, and the feed hole of the weighing steady flow bin is communicated with the discharge hole of the humidifying mixing conveyor and the discharge hole of the weighing steady flow bin is communicated with the feed hole of the roller press.
2. The feeding system of claim 1, wherein the humidifying mixing conveyor is a horizontal mixing conveyor with variable frequency speed regulation, the feeding amount of the horizontal mixing conveyor is regulated by a variable frequency motor, and the feeding port of the horizontal mixing conveyor is arranged above the first end of the horizontal mixing conveyor, and the discharging port of the horizontal mixing conveyor is arranged below the second end of the horizontal mixing conveyor.
3. The feeding system of claim 2, wherein the top wall of the horizontal mixing conveyor is provided with a plurality of nozzles capable of spraying water, the plurality of nozzles are arranged in sequence along the body direction of the horizontal mixing conveyor, and the nozzles are connected with water pipes.
4. The feeding system of claim 1, further comprising a feeder, a discharge port of the feeder being in communication with a feed port of the humidified mixing conveyor.
5. The feeding system of claim 1, wherein a load sensor is arranged in the weighing and flow stabilizing bin and used for detecting the level of the materials in the bin.
6. The feeding system of claim 4, wherein the feeder is configured as a fighter lift.
7. The feeding system of claim 4, wherein the discharge port of the feeder communicates with the feed port of the humidified mixture conveyor via a conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120177932.9U CN214554335U (en) | 2021-01-22 | 2021-01-22 | Continuous feeding system of roller press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120177932.9U CN214554335U (en) | 2021-01-22 | 2021-01-22 | Continuous feeding system of roller press |
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| Publication Number | Publication Date |
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| CN214554335U true CN214554335U (en) | 2021-11-02 |
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| CN202120177932.9U Active CN214554335U (en) | 2021-01-22 | 2021-01-22 | Continuous feeding system of roller press |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115138463A (en) * | 2022-05-16 | 2022-10-04 | 中信重工机械股份有限公司 | Water-saving and energy-saving final grinding system of roller press |
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2021
- 2021-01-22 CN CN202120177932.9U patent/CN214554335U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115138463A (en) * | 2022-05-16 | 2022-10-04 | 中信重工机械股份有限公司 | Water-saving and energy-saving final grinding system of roller press |
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