CN219589370U - Silicon mud granulating and drying device - Google Patents

Abstract

The utility model discloses a granulating and drying device for silicon mud. This silicon mud granulation drying device includes: the dryer is provided with a feed inlet and a discharge outlet; the material conveying mechanism is arranged in the dryer, one end of the material conveying mechanism is close to the material inlet, and the other end of the material conveying mechanism is close to the material outlet; the cloth machine is arranged outside the dryer and is positioned near the feed inlet of the dryer; and the silicon mud granulation is uniformly distributed on the material conveying mechanism from the material inlet through the material distributor, and is dried by the dryer and then output from the material outlet through the material conveying mechanism. The utility model solves the technical problems of uneven distribution of the silicon mud granulation on the material conveying mechanism and poor drying effect caused by the fact that the silicon mud granulation cannot be uniformly distributed on the material conveying mechanism.

Description

Silicon mud granulating and drying device

Technical Field

The utility model relates to the field of drying devices, in particular to a silicon mud granulating and drying device.

Background

The inventor finds that in the drying process of the existing turning plate type dryer for the high-humidity formed silicon mud, the formed silicon mud granulation is transmitted to the dryer chain row by the belt conveyor, and the silicon mud granulation cannot be uniformly distributed on the chain row, so that the problem that the silicon mud granulation on the chain row is unevenly distributed, and the silicon mud granulation may not exist on two sides of the chain row and the material layer in the middle of the chain row is thicker is caused.

Aiming at the problems of uneven granulation distribution and poor drying effect of silicon mud on a material conveying mechanism in the related art, no effective solution is proposed at present.

Disclosure of Invention

The utility model mainly aims to provide a silicon mud granulating and drying device, which aims to solve the problems of uneven silicon mud granulating distribution and poor drying effect.

In order to achieve the aim, the utility model provides a granulating and drying device for silicon mud.

The silicon sludge granulating and drying device comprises:

the dryer is provided with a feed inlet and a discharge outlet;

the material conveying mechanism is arranged in the dryer, one end of the material conveying mechanism is close to the material inlet, and the other end of the material conveying mechanism is close to the material outlet;

the cloth machine is arranged outside the dryer and is positioned near the feed inlet of the dryer;

and the silicon mud granulation is uniformly distributed on the material conveying mechanism from the material inlet through the material distributor, and is dried by the dryer and then output from the material outlet through the material conveying mechanism.

Further, the distributing machine body is arranged on a parallel belt of the distributing machine body; the material separation plate is arranged on the inner side of the parallel belt; the belt chain is arranged at the top of the parallel belt, and the scraping plate cleaning brush are arranged on the belt chain; the distributor fixing bracket is arranged on the outer side of the distributor main body; a dust cover arranged at the top of the distributing machine; the blanking chute is arranged on one side of the distributor body, which is close to the feeding opening, and the blanking baffle plates are arranged on two sides of the bottom of the blanking chute.

Further, the conveying mechanism is a chain row conveying mechanism, and the chain row conveying mechanism comprises: the chain row conveying mechanism comprises a chain row conveying mechanism body, a chain row which is arranged on the chain row conveying mechanism body and can rotate up and down, an external driving device connected with the chain row, a chain wheel connected with the chain row, and hot air pipes arranged on two sides of the chain row.

Further, the feed inlet and the discharge outlet of the dryer are arranged on the same side of the dryer.

Further, the chain row is at least 1 layer, and the aperture of the hot air pipe is gradually reduced from the bottom layer chain row to the top layer chain row.

Further, a buffer structure is arranged at the bottom of the chain row.

Further, the method further comprises the following steps: reset assembly with chain row elastic connection, reset assembly includes: a fixed plate, a spring plate connected with the fixed plate; and a reset block connected with the spring plate.

Further, a guide plate is arranged above the chain wheel, and the opening direction of the guide plate is opposite to the moving direction of the chain row.

Further, a material guide plate is arranged on one side of the material conveying mechanism.

Further, the chain is provided with vent holes.

In the embodiment of the utility model, a material distributor, a material conveying mechanism and a dryer are arranged, and a material inlet and a material outlet are formed in the dryer; the material conveying mechanism is arranged in the dryer, one end of the material conveying mechanism is close to the material inlet, and the other end of the material conveying mechanism is close to the material outlet; the cloth machine is arranged outside the dryer and is positioned near the feed inlet of the dryer; through the cloth machine with the silicon mud granulation follow the pan feeding mouth evenly arrange in on the feed mechanism, and pass through the feed mechanism with the silicon mud granulation by follow after the drying-machine is dried the discharge gate output has reached the purpose that adopts the even cloth of cloth machine, thereby realized evenly arranging the silicon mud granulation on the feed mechanism technical effect, and then solved because the silicon mud granulation can't evenly arrange on the feed mechanism, the silicon mud granulation distributes unevenly on the feed mechanism that causes, the poor technical problem of stoving effect.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model, are incorporated in and constitute a part of this specification. The drawings and their description are illustrative of the utility model and are not to be construed as unduly limiting the utility model. In the drawings:

fig. 1 is a schematic structural view of a silicon sludge granulating and drying apparatus according to an embodiment of the present utility model;

FIG. 2 is a top view of a cloth machine according to an embodiment of the utility model;

FIG. 3 is a schematic diagram of a reset assembly according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a spreader and feed mechanism according to an embodiment of the present utility model;

fig. 5 is a schematic structural view of a cloth machine according to an embodiment of the present utility model.

Reference numerals

1. A dryer; 2. a discharge port; 3. a feed inlet; 4. a cloth machine; 5. a scraper; 6. a scraping plate cleans the brush; 7. a dust cover; 8. a material conveying mechanism; 9. an external driving device; 10. a parallel belt; 11. a chain row; 12. a fixing plate; 13. a spring plate; 14. a reset block; 15. a reset assembly; 16. a blanking chute; 17. a blanking baffle; 18. and a deflector.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

As shown in fig. 1 to 5, the present utility model relates to a silicon sludge granulating and drying apparatus, comprising: a dryer 1, which is provided with a feed inlet 3 and a discharge outlet 2; the material conveying mechanism 8 is arranged in the dryer 1, one end of the material conveying mechanism is close to the material inlet 3, and the other end of the material conveying mechanism is close to the material outlet 2; a distributor 4 which is arranged outside the dryer 1 and is positioned near the feed inlet 3 of the dryer 1; the silicon mud granulation is uniformly distributed on the material conveying mechanism 8 from the material inlet 3 through the material distributor 4, and the silicon mud granulation is dried by the dryer 1 through the material conveying mechanism 8 and then is output from the material outlet 2.

Specifically, the dryer 1 has the function of drying and molding the silicon mud, in the actual production process, after the silicon mud is dried by the dryer 1 through compression molding, the water content of the silicon mud is reduced to below 2%, and then the metal silicon finished product is obtained through a casting production procedure, so that the silicon mud is required to be dried, the top of the left end of the dryer 1 is provided with a feed inlet 3, and the feed inlet 3 is communicated with a feed chute 16 of the distributor 4 and is used for granulating the silicon mud discharged by the distributor 4 through the feed chute 16; a discharge port 2 is arranged below the feed port 3, the discharge port 2 is arranged at the bottom of the dryer 1 and is used for taking out the dried silicon mud granulation, the silicon mud granulation is arranged in the dryer 1 through the feed port 3 by a distributor 4, and the dried silicon mud granulation is taken out through the discharge port 2; the material conveying mechanism 8 is arranged in the dryer 1, the top end of the material conveying mechanism 8 is close to the material inlet 3 of the dryer 1, and the bottom end of the material conveying mechanism 8 is close to the material outlet 2, so that the silicon mud granules are moved and dried in the dryer 1 and conveyed from the material inlet 3 to the material outlet 2, and the silicon mud granules are heated uniformly and conveyed to the next process; the distributor 4 is arranged at the top of the feed inlet 3 of the dryer 1, and an outlet of the distributor 4 is communicated with the feed inlet 3 and is used for uniformly arranging the silicon mud granulation from the feed inlet 3 on the feeding mechanism 8; when the device is operated, firstly, the silicon mud granules are uniformly distributed on the material conveying mechanism 8 through the material distributor 4, and then the silicon mud granules are conveyed to the material outlet 2 of the dryer 1 from the material inlet 3 of the dryer 1 through the material conveying mechanism 8, so that the drying procedure of the silicon mud granules is realized.

As can be seen from the above description, in the embodiment of the present utility model, by arranging the material distributor 4, the material feeding mechanism 8 and the dryer 1, the material feeding mechanism is provided with a material inlet 3 and a material outlet 2 on the dryer 1; the material conveying mechanism 8 is arranged in the dryer 1, one end of the material conveying mechanism is close to the material inlet 3, and the other end of the material conveying mechanism is close to the material outlet 2; a distributor 4 which is arranged outside the dryer 1 and is positioned near the feed inlet 3 of the dryer 1; through cloth machine 4 with silicon mud pelleting follow pan feeding mouth 3 evenly arrange in on the feed mechanism 8, and through feed mechanism 8 with silicon mud pelleting by follow after the drying-machine 1 discharge gate 2 output has reached the purpose of adopting the even cloth of cloth machine 4, thereby has realized evenly arranging the silicon mud pelleting on the feed mechanism 8 technical effect, and then has solved because silicon mud pelleting can't evenly arrange on the feed mechanism 8, the silicon mud pelleting on the feed mechanism 8 that causes distributes unevenly, the poor technical problem of stoving effect.

Preferably, the spreader 4 includes: the material distributor 4 main body is arranged on a parallel belt 10 of the material distributor 4 main body, and the parallel belt 10 is used for driving the silicon mud arranged on the material distributor to carry out granulation movement; the material separating plate is arranged on the inner side of the parallel belt 10 and is used for separating the silicon mud granulation, so that the silicon mud granulation is always cut off in the running track of the scraping plate 5; the belt chain is arranged at the top of the parallel belt 10, the scraping plate 5 and the scraping plate cleaning brush 6 are arranged on the belt chain, the scraping plate cleaning brush 6 is used for cleaning scraping plates, and the scraping plates 5 are uniformly arranged for granulating silicon mud; the distributor 4 fixing bracket is arranged on the outer side of the distributor 4 main body and is used for fixing the distributor 4; the dust cover 7 is arranged at the top of the main body of the distributor 4, and the dust cover 7 is used for preventing dust carried by the silicon mud granulation from generating dust in the belt running process; a discharging chute 16 is arranged on one side of the distributor 4 close to the feed inlet 3 and is used for enabling the evenly arranged silicon mud granules to slide into the feed inlet 3; the blanking baffles 17 are arranged on two sides of the blanking chute 16 and used for limiting the falling position of the silicon mud granulation, the cloth is distributed through the distribution machine 4, the problem that the cloth is not uniform when the formed high-humidity silicon mud is conveyed to the conveying mechanism is avoided, the reasonable stacking height of the silicon mud granulation is maintained, and then the contact area and the heat exchange efficiency of hot air and the silicon mud granulation and the heat efficiency of hot air are improved.

Preferably, the feeding mechanism 8 is a chain-link feeding mechanism, and the chain-link feeding mechanism includes: the chain row conveying mechanism main body is used for bearing structures such as a chain row 11, a chain wheel and the like arranged on the chain row conveying mechanism main body; the chain row 11 of rotatable setting on chain row conveying mechanism main part, chain row 11 are carbon steel or stainless steel panel for place and carry the granulation of silicon mud, the left end of chain row 11 is connected with cloth machine 4, and the right-hand member is connected with external drive arrangement 9, and external drive arrangement 9 includes: the device comprises a motor, a speed reducer, a direct connection machine, a chain wheel and hot air pipes, wherein the motor is used for providing power, the speed reducer is used for reducing the rotating speed of the motor, the conveying speed of the chain 11 is slowed down, the chain wheel is connected with the chain 11 and used for rotating to drive the chain 11 to move, and the hot air pipes are arranged on two sides of the chain 11 and used for blowing hot air to dry the moisture of the silicon mud granules.

Preferably, the feed inlet 3 and the discharge outlet 2 of the dryer 1 are arranged on the same side of the dryer 1, so that when the silicon mud pelleting is dried, the drying process is carried out back and forth, and the drying is more thorough and uniform.

Preferably, the chain row 11 is at least 1 layer, the aperture of the hot blast pipe is gradually reduced from the bottom chain row 11 to the top chain row 11, according to the dehumidification mechanism of the actual drying process of high-humidity silicon mud granulation, the high-humidity silicon mud granulation at the upper layer of the dryer 1 is mainly composed of silicon mud granulation temperature rise, the middle-layer silicon mud granulation is mainly composed of rapid dehumidification, and the lower-layer silicon mud granulation is mainly composed of high-temperature residual water removal, so that the bottom layer of the dryer 1 needs high air temperature and high air speed, the middle-upper layer needs moderate air temperature and low air speed, the air temperature is converted into the temperature rise and dehumidification of the silicon mud granulation as much as possible, the high-temperature hot air is reduced to be pumped by the dehumidification pipeline, the heat efficiency of the hot air is improved, the fuel consumption is reduced, the larger the air quantity at the bottom layer is, the smaller the air quantity at the top layer is, the waste of energy is reduced, the loss is reduced, and the drying effect is better; in this embodiment, the vertical spacing of the same-layer chain 11 is 150mm-350mm, and the vertical spacing of the upper-layer chain 11 is 250-450mm, so that the processing capacity of the dryer 1 is improved and the processing efficiency of the dryer 1 is increased by designing the spacing and the layer spacing of each layer of chain 11.

Preferably, the bottom of the chain row 11 is provided with a buffer structure, the buffer structure is a spring or other shock absorbing members and is used for controlling the inclination angle of the chain row 11, controlling the inclination angle of the chain row 11 to be 45-90 degrees, the inclination angle can be freely adjusted according to the input amount of the silicon mud granulation, the inclination angle is controlled well and is used for preventing the clamping phenomenon caused by gravity and inertia when the chain row 11 falls down, the inclination angle is adjusted according to the placement amount of the silicon mud granulation, heat energy can be utilized more greatly, and a better drying effect is achieved.

Preferably, the method further comprises: reset assembly 15 connected to link 11, reset assembly 15 comprising: a fixing plate 12, wherein the fixing plate 12 is used for fixing one end of the spring plate 13 to fix the position of the spring plate 13, the spring plate 13 connected with the fixing plate 12, when the silicon mud is granulated and passes through the spring plate 13, the spring plate 13 is influenced by gravity and is inclined downwards, the silicon mud is discharged to the next layer of chain 11 in the process of tilting the chain 11, and then the spring plate 13 is restored to the original state; and a reset block 14 elastically connected with the spring plate 13, when the spring plate 13 is restored, the reset block 14 is driven to be connected with the chain 11, so that the chain 11 is changed into a closed state, the reset block 14 is separated from the chain 11 until the next silicon mud accumulation granulation, and when the chain 11 cannot be reset after being unloaded, the reset assembly 15 can force the chain 11 to restore to a horizontal state, thereby greatly reducing the failure rate of the chain 11 and improving the production efficiency of the dryer 1.

Preferably, the guide plate 18 is arranged above the chain wheel, the opening direction of the guide plate 18 is opposite to the moving direction of the chain 11, and the guide plate 18 redirects the hot air of the lower layer along the vertical direction of the chain wheel into the silicon mud granulating layer of the chain 11 by arranging the guide plate 18 above the chain wheel, so that the hot air can be repeatedly utilized, further, the heat loss is reduced, the hot air efficiency is greatly improved, and a large amount of cost is saved.

Preferably, one side of the feeding mechanism 8 is provided with a guide plate, and because the device is in operation, part of the silicon mud granulation clamp cannot move to a given path on the chain row 11, and after long-time operation, the silicon mud granulation carried by the chain row 11 can be accumulated at the head or tail of the dryer 1, so that the operation of the device is affected, and the accumulated part of the material can be cleaned by arranging the guide plate, so that the operation of the interference device is avoided.

Preferably, the chain 11 is provided with a vent hole, which is a circular or polygonal vent hole for ventilation, so as to increase the contact area between the silicon mud granulation and hot air and dry more quickly.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A silicon mud granulation drying device, characterized by comprising: the dryer is provided with a feed inlet and a discharge outlet;

the material conveying mechanism is arranged in the dryer, one end of the material conveying mechanism is close to the material inlet, and the other end of the material conveying mechanism is close to the material outlet;

the cloth machine is arranged outside the dryer and is positioned near the feed inlet of the dryer;

and the silicon mud granulation is uniformly distributed on the material conveying mechanism from the material inlet through the material distributor, and is dried by the dryer and then output from the material outlet through the material conveying mechanism.

2. The silicon sludge granulating and drying apparatus as claimed in claim 1, wherein the spreader comprises: the cloth machine body is arranged on a parallel belt of the cloth machine body; the material separation plate is arranged on the inner side of the parallel belt; the belt chain is arranged at the top of the parallel belt, and the scraping plate cleaning brush are arranged on the belt chain; the distributor fixing bracket is arranged on the outer side of the distributor main body; a dust cover arranged at the top of the distributing machine; the blanking chute is arranged on one side of the distributor body, which is close to the feeding opening, and the blanking baffle plates are arranged on two sides of the bottom of the blanking chute.

3. The silicon sludge granulating and drying device of claim 1, wherein the feed mechanism is a chain-link feed mechanism comprising: the chain row conveying mechanism comprises a chain row conveying mechanism body, a chain row which is arranged on the chain row conveying mechanism body and can rotate up and down, an external driving device connected with the chain row, a chain wheel connected with the chain row, and hot air pipes arranged on two sides of the chain row.

4. The device for granulating and drying silicon sludge as claimed in claim 1, wherein the feed inlet and the discharge outlet of the dryer are arranged on the same side of the dryer.

5. A device for granulating and drying silicon sludge as claimed in claim 3 wherein the number of rows is at least 1 and the aperture of the hot air pipe is gradually reduced from the bottom row to the top row.

6. A silicon sludge granulating and drying device as claimed in claim 3 wherein the bottom of the chain rows is provided with a buffer structure.

7. A silica mud granulation drying apparatus according to claim 3, further comprising: reset assembly with chain row elastic connection, reset assembly includes: a fixed plate, a spring plate connected with the fixed plate; and a reset block connected with the spring plate.

8. A silicon sludge granulating and drying device according to claim 3, wherein a guide plate is arranged above the chain wheel, and the opening direction of the guide plate is opposite to the moving direction of the chain row.

9. The silicon sludge granulating and drying device according to claim 1, wherein one side of the material conveying mechanism is provided with a material guide plate.

10. A silicon sludge granulating and drying apparatus as claimed in claim 3 wherein said chain rows are provided with ventilation holes.