CN211823762U - Spiral feeding device of drying machine - Google Patents
Spiral feeding device of drying machine Download PDFInfo
- Publication number
- CN211823762U CN211823762U CN202020375112.6U CN202020375112U CN211823762U CN 211823762 U CN211823762 U CN 211823762U CN 202020375112 U CN202020375112 U CN 202020375112U CN 211823762 U CN211823762 U CN 211823762U
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- spiral
- dryer
- dryer cylinder
- feeding device
- feeding pipe
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Abstract
The utility model discloses a spiral feeding device of a dryer, which comprises a dryer cylinder body, wherein one side of the dryer cylinder body is provided with a feeding pipe, a spiral shaft is coaxially arranged in the feeding pipe, a spiral conveying component is arranged on the spiral shaft, one end of the feeding pipe and the spiral shaft, which are close to the dryer cylinder body, penetrate through the dryer shell and extend into the dryer cylinder body, and a buffer discharging component is fixedly connected to one end of the feeding pipe, which is positioned on the dryer cylinder body, the spiral shaft can continuously rotate along with the dryer cylinder body and drive a spiral conveying belt to rotate, so that materials can be continuously and uniformly pushed along the inner side of a spiral blade, thereby ensuring the uniform dispersion of the materials in the feeding pipe, the materials can uniformly enter the dryer cylinder body through a strip-shaped seam screen, avoiding the materials from being accumulated in the dryer cylinder body, and further effectively ensuring the drying, the material drying speed is high, the energy consumption can be greatly reduced, the use cost is reduced, and the economic benefit of enterprises is greatly improved.
Description
Technical Field
The utility model relates to a feed arrangement, specific theory relates to a simple structure, and convenient to use can be used for carrying out the continuous drying-machine spiral feed arrangement who evenly pay-off of spiral to the drying-machine, belongs to drying-machine equipment technical field.
Background
At present, dryers are widely used in many industries, and the types of dryers are: belt dryers, drum dryers, box dryers, tower dryers, and the like; the drum dryer is widely applied, when materials are dried in the drum dryer, the materials are heated in a drum body of the dryer, so that moisture of the materials is continuously evaporated in the drum body, and an air inducing device at a feeding port extracts a large amount of moisture and wet air flow to prevent secondary pollution caused by dust discharge; and the shoveling plate in the cylinder body pushes the materials to move, so that the whole drying process is completed.
The existing method for conveying the objects in the dryer. The feeding mouth department of drying-machine adds to establish screw conveyer and carries the feeding more, screw conveyer's straight-through feeder hopper and drying-machine fixed connection, after the material gets into the feeder hopper, the material is moved by the promotion of spiral pusher axle, and screw conveyer is poor to the dispersibility of material, make the material fall into drying-machine internal back in a large number, can cause piling up of material, and the material gets into drying-machine internal back and promotes the material by the inside flight of drying-machine barrel and remove and realize the circulation heating, and because of lay discontinuously each other between the flight, make accumulational material can not in time effectual dispersion and impel, thereby greatly reduced material's stoving effect, and improve the energy consumption greatly, increase use cost, reduce enterprise's economic benefits.
SUMMERY OF THE UTILITY MODEL
The to-be-solved main technical problem of the utility model is to provide a simple structure, convenient to use can be used for carrying out the drying-machine spiral feed arrangement of the continuous even pay-off of spiral to the drying-machine.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a drying-machine spiral feed arrangement, includes the drying-machine barrel, and one side of drying-machine barrel is provided with the inlet pipe, and the coaxial screw axis that is provided with in the inlet pipe has laid the defeated material subassembly of spiral on the screw axis, and the inlet pipe runs through the drying-machine shell with the one end that the screw axis is close to the drying-machine barrel and extends to in the drying-machine barrel, lies in one of drying-machine barrel on the inlet pipe and serves fixedly connected with buffering ejection of compact subassembly.
The following is the utility model discloses to above-mentioned technical scheme's further optimization:
the buffering discharging component comprises a strip-shaped seam screen arranged in the cylinder body of the drying machine, and the strip-shaped seam screen is located at one end of the feeding pipe and communicated with a material conveying cavity of the feeding pipe.
Further optimization: a plurality of material leaking notches are uniformly formed in the strip-shaped slotted screen at annular intervals.
Further optimization: the spiral conveying assembly comprises a spiral conveying belt which is arranged outside the spiral shaft and is in a spiral belt shape as a whole.
Further optimization: a plurality of support rods are uniformly and fixedly arranged on the spiral shaft at intervals, and the upper ends of the support rods are fixedly connected with the spiral conveying belt.
Further optimization: and a connecting component for realizing transmission connection between the screw shaft and the dryer cylinder is fixedly arranged at one end of the screw shaft in the dryer cylinder.
Further optimization: the connecting assembly comprises a plurality of connecting rods fixedly arranged on the screw shaft, and one end of each connecting rod, which is far away from the screw shaft, is fixedly connected with the inner wall of the dryer cylinder.
Further optimization: the dryer is characterized in that a sealing ring is fixedly mounted at a position, close to the inlet pipe, on the dryer barrel, and the inner circle of the sealing ring is tightly connected with the outer surface of the inlet pipe.
Further optimization: the feeding pipe is fixedly provided with a feeding hole, and the feeding hole is communicated with a conveying cavity in the feeding pipe.
Further optimization: the fixed support frame that is used for supporting the fixed mounting inlet pipe that is provided with in below of inlet pipe, inlet pipe and support frame fixed connection.
The above technical scheme is adopted in the utility model, when using, can pour into the material of treating the stoving into to the feed pipe through the feed inlet in, then the drying-machine barrel rotates and drives the screw axis rotation through the connecting rod, the screw axis rotates and drives the rotation of spiral conveying belt through the bracing piece, the spiral conveying belt rotates and is used for promoting the material homodisperse in the feed pipe and removes to the bar in sewing the sieve through the cooperation of its whole shape and inlet pipe, the material in the bar is sewed up and is sewed up the material through the bar and sew up the material notch output on the sieve and make the material fall into the drying-machine barrel internally, and then the material when realizing the ejection of compact cushions, prevent that the material from exporting too much.
The material is pushed by a shoveling plate inside the dryer cylinder to move after entering the dryer cylinder, so that cyclic heating is realized.
The above technical scheme is adopted in the utility model, think about ingeniously, rational in infrastructure, can make the screw axis rotate along with the drying-machine barrel in succession, and it rotates to drive the spiral conveying belt, and then can make the material constantly evenly impel along the helical blade inboard, thereby the homodisperse of material in the feed pipe has been guaranteed, and in can making the material evenly get into the drying-machine barrel through the bar seam sieve, avoid the material to pile up in the drying-machine barrel, and then the effectual stoving effect of having guaranteed the drying-machine, and material stoving speed is fast, but greatly reduced energy consumption, use cost is reduced, the economic income of enterprise is greatly improved.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a side view of fig. 1.
In the figure: 1-a dryer cylinder; 2-feeding pipe; 3-a helical axis; 4-a feed inlet; 5-a support frame; 6-spiral conveying belt; 7-a support bar; 8-bar-shaped slotted screens; 9-a connecting rod; 10-sealing rubber ring.
Detailed Description
Example (b): referring to fig. 1-3, a spiral feeding device for a dryer includes a dryer cylinder 1, wherein a feeding pipe 2 is disposed on one side of the dryer cylinder 1, a spiral shaft 3 is coaxially disposed in the feeding pipe 2, a spiral feeding assembly is disposed on the spiral shaft 3, one ends of the feeding pipe 2 and the spiral shaft 3, which are close to the dryer cylinder 1, penetrate through a dryer housing and extend into the dryer cylinder 1, a buffer discharging assembly is fixedly connected to one end of the feeding pipe 2, which is located on the dryer cylinder 1, and the spiral shaft 3 is fixedly connected to the dryer cylinder 1 through a connecting assembly.
The integral structure of the inlet pipe 2 is a cylindrical barrel body, and a material conveying cavity is arranged in the inlet pipe.
The feed pipe 2 is made of Q345 steel in an integral structure, and the wall thickness of the feed pipe 2 is 12 mm.
The dryer comprises a feeding pipe 2 and is characterized in that a feeding port 4 is fixedly arranged above one side of the feeding pipe 2 far away from a dryer cylinder 1, and the feeding port 4 is communicated with a material conveying cavity in the feeding pipe 2.
Design like this, can with the material of treating drying through feed inlet 4 convenient carry the material to the defeated material cavity in the inlet pipe 2 in, then promote the material through the defeated material subassembly of spiral and remove to drying-machine barrel 1 in.
The fixed support frame 5 that is used for supporting fixed mounting feeding pipe 2 that is provided with in below of feeding pipe 2, feeding pipe 2 passes through bolt fastening piece and support frame 5 fixed connection.
The screw shaft 3 is coaxially arranged in the feeding pipe 2, and one end, close to the feeding pipe 2, of the screw shaft 3 is rotatably connected with the feeding pipe 2 through a bearing seat.
The spiral conveying component comprises a spiral conveying belt 6 which is arranged outside the spiral shaft 3 and has a spiral belt shape as a whole.
A plurality of support rods 7 are uniformly and fixedly arranged on the screw shaft 3 at intervals, and the upper ends of the support rods 7 are fixedly connected with the screw conveying belt 6.
By the design, the spiral material conveying belt 6 can be fixedly arranged on the spiral shaft 3 at intervals through the supporting rod 7, the spiral material conveying belt 6 can be driven to rotate through the supporting rod 7 when the spiral shaft 3 rotates, and the spiral material conveying belt 6 rotates to drive materials in the feeding pipe 2 to be uniformly dispersed and move through the whole shape of the spiral material conveying belt 6 and the matching of the feeding pipe 2.
The whole structure of the spiral material conveying belt 6 is made of Q345 steel, and the wall thickness of the spiral material conveying belt 6 is 12 mm.
Buffering ejection of compact subassembly is including setting up the bar seam sieve 8 in drying-machine barrel 1, and this bar seam sieve 8 is located the one end of inlet pipe 2 and communicates with the defeated material cavity of inlet pipe 2.
A plurality of material leaking notches are uniformly formed in the strip-shaped seam screen 8 at annular intervals.
The material in the material conveying cavity of the feeding pipe 2 drives the spiral material conveying belt 6 to rotate through the spiral shaft 3, and the material is pushed to move into the strip-shaped slotted screen 8.
The material passes through the strip and stitches the material leaking notch output on the sieve 8 and makes the material fall into dryer barrel 1 this moment, and then realizes buffering the material when the ejection of compact, prevents that the material from exporting too much and forming in dryer barrel 1 and piling up.
The connecting assembly comprises a plurality of connecting rods 9 fixedly arranged on the screw shaft 3, the connecting rods 9 are uniformly distributed along the axial direction and the axial direction of the screw shaft 3 at intervals, and one end, far away from the screw shaft 3, of each connecting rod 9 is fixedly connected with the inner wall of the dryer barrel 1.
And reinforcing plates are respectively arranged at the joints of the connecting rod 9, the spiral shaft 3 and the inner wall of the dryer cylinder 1.
The connecting position of the connecting rod 9, the screw shaft 3 and the inner wall of the dryer cylinder 1 can be fixedly connected by welding or bolt fasteners.
The dryer cylinder 1 rotates to drive the spiral shaft 3 to rotate through the connecting rod 9, the spiral shaft 3 rotates to drive the spiral conveying belt 6 to rotate through the supporting rod 7, and the spiral conveying belt is further used for conveying materials in the feeding pipe 2.
The improved dryer is characterized in that a sealing ring 10 which is of a circular ring shape and has an integral structure is arranged at a position, close to the feeding pipe 2, on the dryer barrel 1, the sealing ring 10 is fixedly installed on the dryer barrel 1 through a bolt fastening piece, and the inner circle of the sealing ring 10 is tightly connected with the outer surface of the feeding pipe 2.
When using, can pour into inlet pipe 2 in through feed inlet 4 with the material of treating the stoving, then dryer barrel 1 rotates and drives screw axis 3 through connecting rod 9 and rotates, screw axis 3 rotates and drives screw conveyor belt 6 through bracing piece 7 and rotates, screw conveyor belt 6 rotates and is used for promoting the material homodisperse in the inlet pipe 2 and removes to in the bar seam sieve 8 through its whole shape and the cooperation of inlet pipe 2, the material in the bar seam sieve 8 is exported through the hourglass material notch on the bar seam sieve 8 and is made the material fall into dryer barrel 1 in, and then the realization is cushioned the material when the ejection of compact, prevent that the material from exporting too much and forming in dryer barrel 1 and piling up.
The material is pushed by a shoveling plate inside the dryer cylinder 1 to move after entering the dryer cylinder 1, so that the cyclic heating is realized.
For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.
Claims (10)
1. The utility model provides a drying-machine spiral feed arrangement, includes drying-machine barrel (1), one side of drying-machine barrel (1) is provided with inlet pipe (2), its characterized in that: the spiral shaft (3) is coaxially arranged in the feeding pipe (2), the spiral conveying assembly is arranged on the spiral shaft (3), one end, close to the dryer cylinder (1), of the feeding pipe (2) and the spiral shaft (3) penetrates through the dryer shell and extends into the dryer cylinder (1), and one end, located on the dryer cylinder (1), of the feeding pipe (2) is fixedly connected with the buffering discharging assembly.
2. The spiral feeding device of claim 1, wherein: the buffering discharging component comprises a strip-shaped seam screen (8) arranged in the dryer cylinder body (1), and the strip-shaped seam screen (8) is located at one end of the feeding pipe (2) and communicated with a material conveying cavity of the feeding pipe (2).
3. The spiral feeding device of claim 2, wherein: the strip-shaped seam screen (8) is provided with a plurality of material leaking notches at annular intervals.
4. The spiral feeding device of claim 3, wherein: the spiral conveying assembly comprises a spiral conveying belt (6) which is arranged outside the spiral shaft (3) and is in a spiral belt shape as a whole.
5. The spiral feeding device of claim 4, wherein: a plurality of support rods (7) are uniformly and fixedly arranged on the screw shaft (3) at intervals, and the upper ends of the support rods (7) are fixedly connected with the screw conveying belt (6).
6. The spiral feeding device of claim 5, wherein: and one end of the screw shaft (3) positioned in the dryer cylinder (1) is fixedly provided with a connecting component for realizing transmission connection between the screw shaft (3) and the dryer cylinder (1).
7. The spiral feeding device of claim 6, wherein: the connecting assembly comprises a plurality of connecting rods (9) fixedly arranged on the screw shaft (3), and one end, far away from the screw shaft (3), of each connecting rod (9) is fixedly connected with the inner wall of the dryer cylinder (1).
8. The spiral feeding device of claim 7, wherein: the dryer is characterized in that a sealing ring (10) is fixedly mounted at a position, close to the inlet pipe (2), on the dryer barrel body (1), and the inner circle of the sealing ring (10) is tightly connected with the outer surface of the inlet pipe (2).
9. The spiral feeding device of claim 8, wherein: the feeding device is characterized in that a feeding port (4) is fixedly arranged on the feeding pipe (2), and the feeding port (4) is communicated with a material conveying cavity in the feeding pipe (2).
10. The spiral feeding device of claim 9, wherein: the fixed support frame (5) that are used for supporting fixed mounting feeding pipe (2) that are provided with in below of inlet pipe (2), inlet pipe (2) and support frame (5) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020375112.6U CN211823762U (en) | 2020-03-23 | 2020-03-23 | Spiral feeding device of drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020375112.6U CN211823762U (en) | 2020-03-23 | 2020-03-23 | Spiral feeding device of drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211823762U true CN211823762U (en) | 2020-10-30 |
Family
ID=73009765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020375112.6U Expired - Fee Related CN211823762U (en) | 2020-03-23 | 2020-03-23 | Spiral feeding device of drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211823762U (en) |
-
2020
- 2020-03-23 CN CN202020375112.6U patent/CN211823762U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |