CN215176630U - Dehumidification drying system of central authorities' feed - Google Patents
Dehumidification drying system of central authorities' feed Download PDFInfo
- Publication number
- CN215176630U CN215176630U CN202120323814.4U CN202120323814U CN215176630U CN 215176630 U CN215176630 U CN 215176630U CN 202120323814 U CN202120323814 U CN 202120323814U CN 215176630 U CN215176630 U CN 215176630U
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- China
- Prior art keywords
- drying
- hopper
- air
- center
- stirring
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000001035 drying Methods 0.000 title claims abstract description 87
- 238000007791 dehumidification Methods 0.000 title claims abstract description 24
- 238000003756 stirring Methods 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 32
- 238000007599 discharging Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000005303 weighing Methods 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 239000002274 desiccant Substances 0.000 claims 1
- 239000006185 dispersion Substances 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model discloses a dehumidification drying system of central feeding, which comprises a drying hopper and a dehumidification device; the upper end of the drying hopper is provided with a feeding hole, the drying hopper is provided with a stirring device, the stirring device comprises a stirring shaft arranged in the hopper and a motor for controlling the rotation of the stirring shaft, and the stirring shaft is provided with a conical material dispersing piece rotating along with the stirring shaft; the drying hopper discharges the humid air to a dehumidifying device through a moisture discharge pipe, and the dehumidifying device conveys the dried gas to the drying hopper through a drying air pipe; through be provided with the material dispersion spare along with (mixing) shaft pivoted taper on the (mixing) shaft to utilize material dispersion spare to disperse from the material that the feed inlet got into dry hopper, guarantee that the unloading is even, be favorable to carrying out the dehumidification drying.
Description
Technical Field
The utility model belongs to the technical field of central feeding system and specifically relates to indicate a dehumidification drying system of central feeding.
Background
In large-scale plastic product manufacturing, a central feeding system is required for supplying plastic raw materials. Including dry hopper and being used for carrying out dehumidification dry dehydrating unit to the material in the central feeding system, be provided with agitating unit on the dry hopper, dehydrating unit carries dry hot-blast dry hopper through the dry tuber pipe to carry out dehumidification drying with the material in the dry hopper, at present, central feeding system has the unloading inhomogeneous, is unfavorable for dehumidification drying's problem.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a dehumidification drying system for central feeding system, which can ensure uniform material feeding of the central feeding system, and is favorable for dehumidification drying.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a dehumidification drying system of central feeding comprises a drying hopper and a dehumidification device; the upper end of the drying hopper is provided with a feeding hole, the drying hopper is provided with a stirring device, the stirring device comprises a stirring shaft arranged in the hopper and a motor for controlling the rotation of the stirring shaft, and the stirring shaft is provided with a conical material dispersing piece rotating along with the stirring shaft; the drying hopper discharges humid air to a dehumidifying device through a moisture discharge pipe, and the dehumidifying device conveys dry gas to the drying hopper through a drying air pipe.
Preferably, the drying air duct is provided with a blower for blowing the dried gas to the drying hopper.
As a preferable scheme, the drying air pipe is provided with a heating device for heating air, and the heating device is positioned between the fan and the drying hopper.
Preferably, the drying air pipe is provided with an air speed detector.
Preferably, the drying hopper is provided with a weighing sensor for weighing the material entering the drying hopper from the feeding inlet.
Preferably, the bottom of the drying hopper is provided with a conical discharging part, and the taper of the conical discharging part is 64-66 degrees.
As a preferred scheme, the periphery of the conical discharging part is provided with an air cavity for allowing air to uniformly enter the drying hopper, the air cavity is communicated with an air inlet of the drying air pipe, and a filter screen for preventing materials from entering the air cavity is arranged in the conical discharging part.
Preferably, the moisture discharge pipe is provided with an oil removal filter and a dust discharger in sequence along the airflow direction.
As a preferred scheme, stirring blades or stirring rods are arranged on the stirring shaft.
Compared with the prior art, the utility model obvious advantage and beneficial effect have below:
the utility model provides a through be provided with the material dispersion spare along with (mixing) shaft pivoted taper on the (mixing) shaft to utilize material dispersion spare to disperse from the material that the feed inlet got into dry hopper, guarantee that the unloading is even, be favorable to carrying out the dehumidification drying.
And secondly, the wind speed detector is arranged on the drying wind pipe, so that the wind speed and the wind pressure can be measured, and whether the fan is damaged or not can be monitored.
And thirdly, the weighing sensor is arranged, so that the amount of the material entering the drying hopper can be monitored, the drying time can be accurately measured, and the productivity can be calculated.
Fourthly, the taper of the conical discharging part is designed to be 64-66 degrees, so that the structure can ensure that materials are not layered and can be evenly discharged.
And fifthly, an air cavity is arranged on the periphery of the conical discharging part, and the air cavity can enable air to uniformly enter the drying hopper.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is an enlarged view at a in fig. 1.
The attached drawings indicate the following:
10. drying the hopper; 101. a moisture discharge pipe; 102. a weighing sensor; 11. a conical discharge part; 12. an air cavity; 13. filtering with a screen; 20. a dehumidifying device; 201. drying the air pipe; 30. a stirring device; 31. a stirring shaft; 32. a motor; 33. a material dispersion member; 40. a fan; 50. a heating device; 60. a wind speed detector; 70. an oil removing filter; 80. a dust discharger.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
Referring to fig. 1 to 2, a specific structure of an embodiment of the present invention is shown, including a drying hopper 10 and a dehumidifying device 20; a feeding hole is formed in the upper end of the drying hopper 10, a stirring device 30 is arranged on the drying hopper 10, the stirring device 30 comprises a stirring shaft 31 arranged in the hopper and a motor 32 for controlling the rotation of the stirring shaft 31, a conical material dispersing piece 33 rotating along with the stirring shaft 31 is arranged on the stirring shaft 31, and materials entering the drying hopper 10 from the feeding hole are dispersed by the material dispersing piece 33, so that the uniform blanking is ensured, and the dehumidification and drying are facilitated; the drying hopper 10 discharges the humid air to the dehumidifying apparatus 20 through the moisture discharge pipe 101, and the dehumidifying apparatus 20 delivers the dried gas to the drying hopper 10 through the drying duct 201.
In this embodiment, the drying hopper 10 is provided with a weighing sensor 102 for weighing the material entering the drying hopper 10 from the feeding inlet, which can monitor the amount of the material entering the drying hopper 10 so as to accurately dry the material for a long time and also calculate the productivity; and, the bottom of this drying hopper 10 has toper ejection of compact portion 11, and the tapering of toper ejection of compact portion 11 is 64 ~ 66, and such structure can guarantee that the material is not stratified, can even unloading, and this toper ejection of compact portion 11 week side is equipped with the air cavity 12 that the air feed body evenly got into drying hopper 10, and this air cavity 12 communicates with the air inlet of dry tuber pipe 201, is provided with the filter screen 13 that prevents the material and get into air cavity 12 in this toper ejection of compact portion 11.
In this embodiment, the drying duct 201 is provided with a blower 40 for blowing dry air to the drying hopper 10, the drying duct 201 is provided with a heating device 50 for heating the air, the heating device 50 is located between the blower 40 and the drying hopper 10, an air velocity detector 60 is provided on the drying duct 201, the air velocity detector 60 can measure the air velocity and the air pressure, so as to monitor whether the blower 40 is damaged, and if the blower 40 is damaged, the resistance wire of the heating device 50 will dry burn and then stop working. Further, the moisture discharge pipe 101 is provided with a deoiling filter 70 and a dust discharger 80 in this order in the air flow direction. And a stirring blade or a stirring rod is arranged on the stirring shaft 31.
To sum up, the utility model has the following obvious advantages and beneficial effects:
the utility model provides a through be provided with the material dispersion spare along with (mixing) shaft pivoted taper on the (mixing) shaft to utilize material dispersion spare to disperse from the material that the feed inlet got into dry hopper, guarantee that the unloading is even, be favorable to carrying out the dehumidification drying.
And secondly, the wind speed detector is arranged on the drying wind pipe, so that the wind speed and the wind pressure can be measured, and whether the fan is damaged or not can be monitored.
And thirdly, the weighing sensor is arranged, so that the amount of the material entering the drying hopper can be monitored, the drying time can be accurately measured, and the productivity can be calculated.
Fourthly, the taper of the conical discharging part is designed to be 64-66 degrees, so that the structure can ensure that materials are not layered and can be evenly discharged.
And fifthly, an air cavity is arranged on the periphery of the conical discharging part, and the air cavity can enable air to uniformly enter the drying hopper.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (9)
1. A center-feed desiccant drying system, comprising: comprises a drying hopper and a dehumidifying device; the upper end of the drying hopper is provided with a feeding hole, the drying hopper is provided with a stirring device, the stirring device comprises a stirring shaft arranged in the hopper and a motor for controlling the rotation of the stirring shaft, and the stirring shaft is provided with a conical material dispersing piece rotating along with the stirring shaft; the drying hopper discharges humid air to a dehumidifying device through a moisture discharge pipe, and the dehumidifying device conveys dry gas to the drying hopper through a drying air pipe.
2. A center-feed dehumidification drying system as set forth in claim 1, wherein: the drying air pipe is provided with a fan for blowing dry air to the drying hopper.
3. A center-feed dehumidification drying system as set forth in claim 2, wherein: the drying air pipe is provided with a heating device for heating air, and the heating device is positioned between the fan and the drying hopper.
4. A center-feed dehumidification drying system as set forth in claim 3 wherein: and the drying air pipe is provided with an air speed detector.
5. A center-feed dehumidification drying system as set forth in claim 1, wherein: the drying hopper is provided with a weighing sensor for weighing the material entering the drying hopper from the feeding hole.
6. A center-feed dehumidification drying system as set forth in claim 1, wherein: the bottom of the drying hopper is provided with a conical discharging part, and the taper of the conical discharging part is 64-66 degrees.
7. The center-feed dehumidification drying system of claim 6, wherein: the periphery of the conical discharging part is provided with an air cavity for allowing air to uniformly enter the drying hopper, the air cavity is communicated with an air inlet of the drying air pipe, and a filter screen for preventing materials from entering the air cavity is arranged in the conical discharging part.
8. A center-feed dehumidification drying system as set forth in claim 1, wherein: and the moisture discharge pipe is sequentially provided with an oil removal filter and a dust discharger along the airflow direction.
9. A center-feed dehumidification drying system as set forth in claim 1, wherein: and the stirring shaft is provided with stirring blades or a stirring rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120323814.4U CN215176630U (en) | 2021-02-04 | 2021-02-04 | Dehumidification drying system of central authorities' feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120323814.4U CN215176630U (en) | 2021-02-04 | 2021-02-04 | Dehumidification drying system of central authorities' feed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215176630U true CN215176630U (en) | 2021-12-14 |
Family
ID=79409879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120323814.4U Expired - Fee Related CN215176630U (en) | 2021-02-04 | 2021-02-04 | Dehumidification drying system of central authorities' feed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215176630U (en) |
-
2021
- 2021-02-04 CN CN202120323814.4U patent/CN215176630U/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: 20211214 |