CN214009769U - Take sieving mechanism's fluidized drying machine - Google Patents
Take sieving mechanism's fluidized drying machine Download PDFInfo
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- CN214009769U CN214009769U CN202121694967.6U CN202121694967U CN214009769U CN 214009769 U CN214009769 U CN 214009769U CN 202121694967 U CN202121694967 U CN 202121694967U CN 214009769 U CN214009769 U CN 214009769U
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Abstract
The utility model relates to a drying equipment technical field especially relates to a take sieving mechanism's fluidized drying machine, including the frame, the fixed connection organism is equipped with dry chamber in the organism in the frame, and the organism upper end is equipped with the inlet pipe, and the inlet pipe is linked together with dry chamber, and the organism lower extreme is equipped with the discharging pipe, and the discharging pipe is linked together with dry chamber, is equipped with the ooff valve on the discharging pipe, and dry intracavity is equipped with drying device, and the frame below is equipped with the sieving mechanism, and the sieving mechanism is located the discharging pipe under. The material enters into the organism through the inlet pipe at first, carries out the drying to the material through drying device in the organism, then opens the ooff valve, makes the material drop to the sieving mechanism on, screens the material. The direct screening work of carrying out after the drying not only has accelerated work efficiency, can also prevent that the material from being influenced the dryness factor by external factors before the screening.
Description
Technical Field
The utility model relates to a drying equipment technical field especially relates to a take sieving mechanism's fluidized drying machine.
Background
The boiling dryer blows hot air formed after air is heated into the fluidized bed body to continuously blow wet materials, and the wet materials are in a boiling state under the blowing of wind power and are in wide contact with the hot air, so that the wet materials can be dried in a short time.
The common types of sieves in the mineral separation industry are fixed sieves, cylindrical sieves and vibrating sieves, and the basis for separation is to separate solids with different sizes and shapes by shaking up and down and left and right. However, in the screening process of the screen, the problems of blockage, insufficient screening and the like are easy to occur, so that the screening efficiency is greatly reduced. In the prior art, most of objects to be separated are placed on a sieve, and smaller products are separated out through vibration and shaking. However, the general sieve has fixed apertures, which has high requirements for the shape and size of the material to be screened, and has poor wide applicability, and secondly, in the screening process, because the mesh of the sieve is small, the drying degree of the material to be screened and the like can cause the problems of blockage and the like, thereby greatly wasting the time for screening and using.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the utility model provides a take sieving mechanism's fluidized drying machine, solved in the screening process, the material causes the jam problem of screen cloth.
The utility model adopts the technical scheme as follows:
a fluidized drying machine with a screening device comprises a rack, wherein a machine body is fixedly connected to the rack, a drying cavity is formed in the machine body, a feeding pipe is arranged at the upper end of the machine body and communicated with the drying cavity, a discharging pipe is arranged at the lower end of the machine body and communicated with the drying cavity, a switch valve is arranged on the discharging pipe, the drying device is arranged in the drying cavity, the screening device is arranged below the rack and located right below the discharging pipe;
the drying device comprises a first porous plate arranged in the drying cavity, the first porous plate is positioned below the feeding pipe, the first porous plate is funnel-shaped, and the discharging pipe is fixedly connected with the bottom of the first porous plate;
the drying device further comprises an air inlet pipe, an air outlet pipe and a heater, the air inlet pipe is communicated with the bottom of the drying cavity, the air inlet pipe is externally connected with an air blowing device, the air outlet pipe is communicated with the top of the drying cavity, and the heater is arranged on the air inlet pipe and used for heating air in the air inlet pipe.
Preferably, the screening device includes screen cloth and vibration mechanism, the screen cloth is located under the discharging pipe, vibration mechanism sets up in the frame, vibration mechanism with the screen cloth is connected, vibration mechanism is used for driving the screen cloth vibration.
Preferably, the vibration mechanism includes an exciter arranged on the frame, an annular plate is fixedly connected to the frame, the annular plate is located right below the screen, a plurality of vibration bodies are fixedly connected to the annular plate, the vibration bodies are electrically connected to the exciter, and a damping spring is fixedly connected between the vibration bodies and the screen.
Preferably, a conveying device is arranged below the frame, the conveying device comprises a belt, the head end of the belt is located under the screen, and the tail end of the belt penetrates through the frame and is located on the outer side of the frame.
Preferably, the frame is fixedly connected with a material guide plate, the material guide plate is funnel-shaped, the material guide plate is located between the screen and the belt, and the material guide plate is used for guiding the material passing through the screen to the belt.
Preferably, a pair of baffles is fixedly connected to the conveying device, and the baffles are arranged along the moving direction of the belt and tightly attached to two sides of the belt.
Preferably, be equipped with the second perforated plate in the dry chamber, the second perforated plate is located the top of inlet pipe, just the second perforated plate is located the below of tuber pipe.
Preferably, an air flow distribution plate is fixedly connected in the machine body and is positioned between the first porous plate and the air inlet pipe.
Preferably, the machine body outside fixedly connected with relief pressure valve, the relief pressure valve through the pipeline with be connected in the machine body, be equipped with the third perforated plate in the machine body, the pipeline with the third perforated plate is connected.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the material enters into the organism through the inlet pipe at first, carries out the drying to the material through drying device in the organism, then opens the ooff valve, makes the material drop to the sieving mechanism on, screens the material. The direct screening work of carrying out after the drying not only has accelerated work efficiency, can also prevent that the material from being influenced the dryness factor by external factors before the screening.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;
fig. 3 is an enlarged view of a portion B of fig. 1 according to the present invention.
The labels in the figure are: 1-frame, 2-frame, 3-feeding pipe, 4-discharging pipe, 5-switch valve, 6-screen, 7-vibration exciter, 8-annular plate, 9-vibration body, 10-damping spring, 11-conveying device, 111-belt, 112-baffle, 12-guide plate, 13-air inlet pipe, 14-air outlet pipe, 15-heater, 16-first porous plate, 17-second porous plate, 18-air flow distribution plate, 19-pressure reducing valve, 20-pipeline, 21-third porous plate, 22-thermometer and 23-drying chamber.
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 efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection, physical connection or wireless communication connection; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
As shown in fig. 1-3, a fluidized drying machine with a screening device comprises a frame 1, a machine body 2 is fixedly connected to the frame 1, a drying cavity 23 is formed in the machine body 2, a feeding pipe 3 is arranged at the upper end of the machine body 2, the feeding pipe 3 is communicated with the drying cavity 23, a discharging pipe 4 is arranged at the lower end of the machine body 2, the discharging pipe 4 is communicated with the drying cavity 23, a switch valve 5 is arranged on the discharging pipe 4, the drying device is arranged in the drying cavity 23, the screening device is arranged below the frame 1, and the screening device is located under the discharging pipe 4.
In this embodiment, at first in entering into drying chamber 23 with the material through inlet pipe 3, carry out the drying to the material through the drying device in the drying chamber 23, after the drying is accomplished, open on-off valve 5 makes the material drop to sieving mechanism on, screens the material.
Preferably, the screening device comprises a screen 6 and a vibration mechanism, the screen 6 is positioned under the discharge pipe 4, the vibration mechanism is arranged on the frame 1, the vibration mechanism is connected with the screen 6, and the vibration mechanism is used for driving the screen 6 to vibrate.
In this embodiment, this sieving mechanism's theory of operation does, drives the vibration of screen cloth 6 through vibration mechanism to make the little granule material on the screen cloth 6 drop from the sieve mesh of screen cloth 6, and the large granule material stops in the screen cloth 6 top, realizes the screening work of material, and can select the screen cloth 6 of equidimension sieve mesh not according to the circumstances of reality.
Preferably, the vibration mechanism comprises a vibration exciter 7 arranged on the frame 1, an annular plate 8 is fixedly connected to the frame 1, the annular plate 8 is located right below the screen 6, a plurality of vibration bodies 9 are fixedly connected to the annular plate 8, the vibration bodies 9 are electrically connected with the vibration exciter 7, and a vibration damping spring 10 is fixedly connected between the vibration bodies 9 and the screen 6.
In the present embodiment, the vibration mechanism works on the principle that, by starting the vibration exciter 7, the vibration exciter 7 drives the vibration body 9 to vibrate, and then drives the whole screen 6 to vibrate through the damping spring 10.
Preferably, a conveyor 11 is arranged below the frame 1, the conveyor 11 comprises a belt 111, the head end of the belt 111 is positioned right below the screen 6, and the tail end of the belt 111 penetrates through the frame 1 and is positioned outside the frame 1.
The conveying device 11 is prior art, and it includes transfer frame, motor, action wheel, follows driving wheel and belt 111, and action wheel, follow driving wheel and motor fixed connection are on the transfer frame, and the motor is connected with the action wheel, and the belt 111 cover is established between action wheel and follow driving wheel. By starting the motor, the driving wheel is driven to rotate, thereby driving the belt 111 to rotate. By arranging the conveying device 11, small-particle materials falling from the screen 6 can be taken away in time. The small particle materials falling from the screen 6 fall on the leading end of the belt 111, and are transported by the belt 111 to fall from the tail end of the belt 111.
Preferably, a material guide plate 12 is fixedly connected to the frame 1, the material guide plate 12 is funnel-shaped, the material guide plate 12 is located between the screen 6 and the belt 111, and the material guide plate 12 is used for guiding the material passing through the screen 6 onto the belt 111.
In this embodiment, through setting up to be the stock guide 12 that leaks hopper-shaped, stock guide 12 plays the effect of direction, makes the accurate dropping of material behind screen cloth 6 on belt 111, can prevent that the material that drops from screen cloth 6 from dropping in the belt 111 outside, causes the waste of material.
Preferably, a pair of baffles 112 are fixedly connected to the conveyor 11, the baffles 112 are arranged along the moving direction of the belt 111, and the baffles 112 are tightly attached to two sides of the belt 111.
In the embodiment, the baffle 112 is arranged to prevent the material from falling from the side edge of the belt 111 during the material conveying process of the belt 111.
Preferably, the drying device comprises a first porous plate 16 arranged in the drying cavity 23, the first porous plate 16 is positioned below the feeding pipe 3, the first porous plate 16 is funnel-shaped, and the discharging pipe 4 is fixedly connected with the bottom of the first porous plate 16; the drying device also comprises an air inlet pipe 13, an air outlet pipe 14 and a heater 15, wherein the air inlet pipe 13 is communicated with the bottom of the drying cavity 23, the air inlet pipe 13 is externally connected with a blowing device, the air outlet pipe 14 is communicated with the top of the drying cavity 23, and the heater 15 is arranged on the air inlet pipe 13 and used for heating air in the air inlet pipe 13.
In this embodiment, the drying device works on the principle that the air inlet pipe 13 is blown by an external blowing device, then the heater 15 heats the air in the air inlet pipe 13 to form hot air, the hot air enters the drying cavity 23, the hot air passes through the first porous plate 16 from the lower end of the first porous plate 16 and enters the upper part of the first porous plate 16, the material is blown up to form a boiling state on the material on the first porous plate 16 in the drying cavity, the material is heated and dried, and then the exhaust gas is discharged from the air outlet pipe 14.
In this embodiment, a thermometer 22 is installed on the air outlet pipe 14, and the thermometer 22 can monitor the temperature inside the drying chamber 23 in real time.
Preferably, a second porous plate 17 is arranged in the drying chamber 23, the second porous plate 17 is positioned above the feeding pipe 3, and the second porous plate 17 is positioned below the air outlet pipe 14.
In this embodiment, the maximum drying capacity in the drying chamber 23 can be limited by the second porous plate 17, so as to prevent the material from being accumulated too much in the drying chamber 23 and affecting the drying quality.
Preferably, an air distribution plate 18 is fixedly connected in the machine body 2, and the air distribution plate 18 is positioned between the first porous plate 16 and the air inlet pipe 13.
In this embodiment, by providing the air distribution plate 18, a plurality of air holes are uniformly distributed on the air distribution plate 18, so that the hot air coming out from the air inlet pipe 13 can be divided, and the uneven heating of the material can be prevented.
Preferably, a pressure reducing valve 19 is fixedly connected to the outer side of the machine body 2, the pressure reducing valve 19 is connected with the inner side of the machine body 2 through a pipeline 20, a third porous plate 21 is arranged in the machine body 2, and the pipeline 20 is connected with the third porous plate 21.
In the present embodiment, by providing the pressure reducing valve 19, the air pressure in the drying chamber 23 can be prevented from being excessively high.
The working principle is that firstly, the switch valve 5 is closed, then the air inlet pipe 13 is blown by an external blowing device, meanwhile, the heater 15 is opened, the air in the air inlet pipe 13 is heated to become hot air, then the hot air enters the drying cavity 23, firstly, the air flow of the hot air is evenly distributed in the drying cavity 23 through the air flow distribution plate 18, and then the hot air enters the upper part of the first porous plate 16 through the first porous plate 16; meanwhile, the material is put into the drying cavity 23 from the feeding pipe 3 and falls on the first porous plate 16, the material is blown up by hot air to enable the material on the first porous plate 16 to form a boiling state in the drying cavity, the heating and drying of the material are completed, the dried waste gas is discharged from the air outlet pipe 14, when the material is completely dried, the blowing device and the heater 15 stop working, the on-off valve 5 is then opened, so that the material on the first perforated plate 16 falls from the discharge pipe 4 onto the screen 6, then, the vibration exciter 7 is opened, the vibration exciter 7 drives the vibrating body 9 to vibrate, then the whole screen 6 is driven to vibrate through the damping spring 10, so that small-particle materials pass through the head end of the belt 111 falling from the screen 6, the motor drives the belt 111 to rotate, the belt 111 carries the small-particle materials away, and finally, large-particle materials on the screen 6 are taken away manually or by means of other tools.
The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (9)
1. A fluidized drying machine with a screening device is characterized by comprising a rack, wherein a machine body is fixedly connected to the rack, a drying cavity is formed in the machine body, a feeding pipe is arranged at the upper end of the machine body and communicated with the drying cavity, a discharging pipe is arranged at the lower end of the machine body and communicated with the drying cavity, a switch valve is arranged on the discharging pipe, the drying device is arranged in the drying cavity, the screening device is arranged below the rack and located right below the discharging pipe;
the drying device comprises a first porous plate arranged in the drying cavity, the first porous plate is positioned below the feeding pipe, the first porous plate is funnel-shaped, and the discharging pipe is fixedly connected with the bottom of the first porous plate;
the drying device further comprises an air inlet pipe, an air outlet pipe and a heater, the air inlet pipe is communicated with the bottom of the drying cavity, the air inlet pipe is externally connected with an air blowing device, the air outlet pipe is communicated with the top of the drying cavity, and the heater is arranged on the air inlet pipe and used for heating air in the air inlet pipe.
2. The ebullient dryer with a screening device according to claim 1, wherein the screening device comprises a screen and a vibrating mechanism, the screen is located under the discharge pipe, the vibrating mechanism is arranged on the frame, the vibrating mechanism is connected with the screen, and the vibrating mechanism is used for driving the screen to vibrate.
3. The fluidized drying machine with a screening device as claimed in claim 2, wherein the vibration mechanism includes an exciter disposed on the frame, an annular plate is fixedly connected to the frame, the annular plate is located right below the screen, a plurality of vibration bodies are fixedly connected to the annular plate, the vibration bodies are electrically connected to the exciter, and a damping spring is fixedly connected between the vibration bodies and the screen.
4. The ebullient dryer with screening device of claim 3, wherein a conveyor is arranged under the frame, the conveyor comprises a belt, the head end of the belt is arranged right under the screen, and the tail end of the belt passes through the frame and is arranged outside the frame.
5. The boiling dryer with the screening device as claimed in claim 4, wherein a material guiding plate is fixedly connected to the frame, the material guiding plate is funnel-shaped, the material guiding plate is located between the screen and the belt, and the material guiding plate is used for guiding the material passing through the screen to the belt.
6. The boiling dryer with the screening device as claimed in claim 4 or 5, wherein a pair of baffles is fixedly connected to the conveying device, and the baffles are arranged along the moving direction of the belt and tightly attached to two sides of the belt.
7. The ebullient drier with a screening device according to claim 1, wherein a second perforated plate is arranged in the drying chamber, the second perforated plate is positioned above the feeding pipe, and the second perforated plate is positioned below the air outlet pipe.
8. The ebullient drying machine with screening device of claim 7, wherein an air distribution plate is fixedly connected in the machine body and is positioned between the first perforated plate and the air inlet pipe.
9. The fluidized drying machine with the screening device as claimed in claim 8, wherein a pressure reducing valve is fixedly connected to the outside of the machine body, the pressure reducing valve is connected to the inside of the machine body through a pipeline, a third porous plate is arranged in the machine body, and the pipeline is connected to the third porous plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121694967.6U CN214009769U (en) | 2021-07-26 | 2021-07-26 | Take sieving mechanism's fluidized drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121694967.6U CN214009769U (en) | 2021-07-26 | 2021-07-26 | Take sieving mechanism's fluidized drying machine |
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| Publication Number | Publication Date |
|---|---|
| CN214009769U true CN214009769U (en) | 2021-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121694967.6U Active CN214009769U (en) | 2021-07-26 | 2021-07-26 | Take sieving mechanism's fluidized drying machine |
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| CN (1) | CN214009769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115265129A (en) * | 2022-06-29 | 2022-11-01 | 赣州康瑞泰药业有限公司 | Drying equipment for producing medical intermediate |
-
2021
- 2021-07-26 CN CN202121694967.6U patent/CN214009769U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115265129A (en) * | 2022-06-29 | 2022-11-01 | 赣州康瑞泰药业有限公司 | Drying equipment for producing medical intermediate |
| CN115265129B (en) * | 2022-06-29 | 2023-09-19 | 赣州康瑞泰药业有限公司 | Drying equipment for producing medical intermediate |
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