CN201903265U - Single cone dryer with double helix agitator - Google Patents
Single cone dryer with double helix agitator Download PDFInfo
- Publication number
- CN201903265U CN201903265U CN2010206168770U CN201020616877U CN201903265U CN 201903265 U CN201903265 U CN 201903265U CN 2010206168770 U CN2010206168770 U CN 2010206168770U CN 201020616877 U CN201020616877 U CN 201020616877U CN 201903265 U CN201903265 U CN 201903265U
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- stirring
- main shaft
- filter mantle
- agitator
- vacuum
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Abstract
The utility model discloses a single cone dryer with a double helix agitator, which comprises a conical casing, a double helix agitator, a top cover, a stick type catcher and a vacuum pump. The double helix agitator comprises an agitating spindle, agitating blades and supporting members, the agitating blades are fixed on the agitating spindle through the supporting members, the two spiral agitating blades encircles the agitating spindle and extend at intervals from the upper portion of the agitating spindle to the lower portion of the agitating spindle in a spiral manner, and spiral radius of the agitating blades are reduced from top to bottom. The stick type catcher comprises a vacuum pipe, and a reverse blowing pipe is connected with a filtering cover arranged at one end of the vacuum pipe and covered by filtering media. The catcher is mounted on the top cover, and a manual ball valve is arranged on the reverse blowing pipe. The single cone dryer with the double helix agitator is capable of shortening drying time, enables products to be even in quality and free of blocking, improves drying efficiency and optimizes drying effect and is larger in filtering area of the catcher, and direct contact with materials can be avoided.
Description
Technical field
The utility model relates to a kind of drying equipment, particularly a kind of single awl drier with double spiral agitator.
Background technology
Drier is mainly used in purification, the drying of medicine.At present, normally used is a kind of vacuum rotary dryer, and its two is taper, and device is also referred to as double cone dryer as cylindrical.Hovering axle during the device body middle part of double cone dryer is provided with supports and the associated conduit laying so that rotation to be provided.The rotation double cone dryer makes the medicine and the dry product of other need that place double cone dryer be subjected to heated drying.
But, because the huge volume of double cone dryer and intrinsic drying mode thereof, cause its low and weak effect of drying efficiency in use, and the trap of double cone dryer is in container, use disassembly, cleaning inconvenience at every turn, and directly contact, there is certain risk in the demanding material of aseptic level with material, in addition, also there is little, the inefficient problem of filter area in this trap.
The utility model content
The utility model provides a kind of single awl drier, and it can promote drying efficiency, optimize drying effect, makes the filter area of trap bigger, and efficient is higher, simultaneously, avoids trap to contact with the direct of material, reduces the risk to material.
A kind of single awl drier with double spiral agitator, comprise conoidal Shell, be arranged on the agitator of described conoidal Shell inside, be positioned at top cover, bar type trap and the vavuum pump of described conoidal Shell top, described agitator is a double spiral agitator, and described conoidal Shell inside is set vertically, described double spiral agitator comprises stirring main shaft, stirring piece and supporting member, wherein
Described stirring piece is fixed on the described stirring main shaft by described supporting member;
Described stirring piece shape and quantity in the shape of a spiral is two, described two stirring pieces are around described stirring main shaft, and be spirally extended to the bottom of described stirring main shaft spaced reciprocally from the top of described stirring main shaft, and the radius of spin of described two stirring pieces dwindles from top to bottom gradually;
Described bar type trap comprises vacuum-pumping tube, and an end of described vacuum-pumping tube is provided with filter mantle, is connected with the blow-back pipe on the described filter mantle, described filter mantle outsourcing filter medium;
Described bar type trap is installed on the described top cover, and described vacuum-pumping tube connects described vavuum pump, and described blow-back pipe is provided with manual ball valve.
Further, be provided with the jacket water (J.W.) loop in the described stirring main shaft, described jacket water (J.W.) import and export is arranged on the top sidewall of described stirring main shaft.
Further, also be provided with the stirring fulcrum on the described stirring main shaft, described stirring fulcrum and described supporting member are arranged in the same horizontal plane, and perpendicular with described supporting member.
Further, the described relatively stirring alignment of shafts of described two stirring pieces is symmetrical arranged.
Further, described filter mantle is barrel-shaped, and the two ends of described filter mantle are respectively arranged with capping, the side of described filter mantle for be fixed between the described capping, equally distributed connecting rod at interval;
Described vacuum-pumping tube stretches into the inside of described filter mantle, and described blow-back pipe is connected in the capping of described filter mantle one end.
Further, described blow-back pipe and described vacuum-pumping tube lay respectively at the two ends of described filter mantle.
Further, described filter medium is filter cloth and/or sintering net.
In the utility model, the double spiral agitator of single awl drier can stir medicine when rotated from bottom to top or other need dry product, can shorten drying time, can also make uniform in quality, not have caking, promote drying efficiency and optimize drying effect; And because the bar type trap is to be provided with filter mantle at vacuum-pumping tube one end, filter mantle outsourcing filter medium, thereby make the filter area of trap bigger, efficient is higher, simultaneously, this bar type trap is positioned at the outside of single awl drier, and disassembly, cleaning are convenient, and avoided contacting with the direct of material, reduced risk to material.
Description of drawings
Fig. 1 is the structural representation of single awl drier of the present utility model;
Fig. 2 is the front view of the double spiral agitator in single awl drier of the present utility model;
Fig. 3 is the left view of double spiral agitator shown in Figure 2;
Fig. 4 is the A place structure for amplifying schematic diagram of double spiral agitator shown in Figure 2;
Fig. 5 is the perspective view of double spiral agitator shown in Figure 2;
Fig. 6 is single partial structurtes enlarged diagram of boring drier 112 parts shown in Figure 1;
Fig. 7 is the structural representation of the bar type trap in single awl drier of the present utility model.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explain the utility model, is not to be used to limit the utility model.
The utility model provides a kind of single awl drier with double spiral agitator, with reference to shown in Figure 1, the agitator 10 that this list awl drier 100 comprises conoidal Shell 110 and is arranged on described conoidal Shell 110 inside, be positioned at the top cover 111 of described conoidal Shell 110 tops, bar type trap 112 or 61 and vavuum pump 62, agitator 10 is a double spiral agitator, and described conoidal Shell 110 inside are set vertically, double spiral agitator 10 comprises stirring main shaft 11, stirring piece 21,22 and supporting member 31,32, stirring piece 21,22 by supporting structure 31,32 are fixed on the stirring main shaft; Stirring piece 21,22 shape and quantity in the shape of a spiral is two, two stirring pieces 21,22 are around stirring main shaft 11, and be spirally extended to the bottom of stirring main shaft 11 from the top of stirring main shaft 11 spaced reciprocally, and the radius of spin of two stirring pieces 21,22 dwindles from top to bottom gradually; Bar type trap 112 comprises vacuum-pumping tube 63, one end of vacuum-pumping tube 63 is provided with filter mantle 64, be connected with blow-back pipe 65 on the filter mantle 64, filter mantle 64 outsourcing filter medium (not shown)s, bar type trap 112 or 61 is installed on the top cover 111, vacuum-pumping tube 63 connects vavuum pump 62, and blow-back pipe 65 is provided with manual ball valve 66.
The utility model is put in single awl drier needs dry product, then single awl drier is carried out heat temperature raising, subsequently single awl drier is found time, and the stirring of adopting double spiral agitator to continue, dry, can need dry product to produce power upwards to medicine or other, constantly the material turning of agitator bottom to agitator top, it is heated evenly, and the supporting member that is used for support fixation double helix stirring piece also can play complementary stirring action, use this double spiral agitator can be in different levels, on the diverse location product being carried out continuous stirring stirs, drying time can be shortened, can also make uniform in quality, there is not caking, promote drying efficiency and optimize drying effect, in addition, because the bar type trap is to be provided with filter mantle at vacuum-pumping tube one end, filter mantle outsourcing filter medium, thereby make the filter area of trap bigger, efficient is higher, simultaneously, this bar type trap is positioned at the outside of single awl drier, disassembly, cleaning are convenient, and avoided contacting with the direct of material, reduced the risk to material.
In order to clearly demonstrate the technical solution of the utility model, double spiral agitator and bar type trap that single awl drier of the present utility model is comprised separately are described.
With reference to Fig. 2-3, it has represented the double spiral agitator 10 that single awl drier of the present utility model comprises, and comprises and stirs main shaft 11, stirring piece 21,22 and supporting member 31,32, and stirring piece 21,22 is fixed on the stirring main shaft by supporting 31,32 of structures; Stirring piece 21,22 shape and quantity in the shape of a spiral is two, two stirring pieces 21,22 are around stirring main shaft 11, and be spirally extended to the bottom of stirring main shaft 11 from the top of stirring main shaft 11 spaced reciprocally, and the radius of spin of two stirring pieces 21,22 dwindles from top to bottom gradually.
The stirring main shaft 11 of this double spiral agitator 10 and stirring piece 21,22 whole one-tenth back tapers, when it is rotated in the forward, can need dry product to produce power upwards to medicine or other, constantly the material turning of agitator bottom to agitator top, it is heated evenly, and be used for support fixation double helix stirring piece 21,22 supporting member 31,32 also can play complementary stirring action, use this double spiral agitator 10 can be in different levels, on the diverse location product being carried out continuous stirring stirs, drying time can be shortened, can also make uniform in quality, do not have caking, promote drying efficiency and optimize drying effect.
In addition, when drying finished, double spiral agitator 10 counter-rotatings can produce downward power to material again, make discharging smooth and easy.
The quantity that should be noted that supporting member in this accompanying drawing is 2, and still, according to different needs, the quantity of supporting member and the position of setting thereof can change.
As shown in Figure 4, for when using this double spiral agitator 10 to stir drying, make medicine (or other need dry product) be heated more even, in the hope of reaching heat transfer, the drying effect of more optimizing, stir in the main shaft 11 and be provided with the jacket water (J.W.) loop, the jacket water (J.W.) import and export is arranged on the top sidewall that stirs main shaft 11.
Though do not describe in the utility model,, as required, also can be provided with the jacket water (J.W.) loop in two stirring pieces 21,22 and the supporting member 31,32, and with the jacket water (J.W.) circuit communication that stirs in the main shaft 11.
Different demands according to the need dry products, stir also to be provided with on the main shaft 11 and stir fulcrum 41,42, better stir effect to reach, as shown in Figure 5, stir fulcrum 11 and be arranged in the same horizontal plane with supporting member 31,32, and vertical with supporting member 31,32.Certainly; as required; the stirring fulcrum is arranged in the horizontal plane different with supporting member or is not provided with in horizontal plane; perhaps; stir that fulcrum is not vertical with supporting member to be provided with; all be the change that those skilled in the art can expect easily according to the utility model, all should belong in the claimed scope of the utility model.
For making this double spiral agitator 10 have the mixing effect of more optimizing, preferred two stirring pieces 21,22 of the utility model stir main shaft 11 centers relatively and are symmetrical arranged.Shown in Fig. 2 and 3, two stirring piece center symmetries as can be seen, and two ends flush up and down.
With reference to Fig. 5, it has represented the bar type trap that single awl drier of the present utility model comprises, and comprises vacuum-pumping tube 63, and an end of vacuum-pumping tube 63 is provided with filter mantle 64, be connected with blow-back pipe 65 on the filter mantle 64, filter mantle 64 outsourcing filter medium (not shown)s.
Bar type trap of the present utility model, because it is provided with filter mantle at vacuum-pumping tube one end, filter mantle outsourcing filter medium, and also be connected with the blow-back pipe on the filter mantle, thus make the filter area of trap bigger, efficient is higher.
For better filtration, filter mantle 64 is preferably barrel-shaped, and the two ends of filter mantle 64 are respectively arranged with capping 67, the side of filter mantle 64 for be fixed between the capping 67, equally distributed connecting rod 68 at interval, vacuum-pumping tube 63 stretches into the inside of filter mantle 64, and blow-back pipe 65 is connected in the capping 67 of filter mantle 64 1 ends.
In order to improve filter efficiency, blow-back pipe 65 and vacuum-pumping tube 63 preferably lay respectively at the two ends of filter mantle 64.
But the multiple filter medium of filter mantle 64 outsourcings is preferably outsourcing filter cloth and/or sintering net.
Above-mentioned only is preferred embodiment of the present utility model, certainly, with further exploration other embodiments can also be arranged according to actual needs.But, should be clear and definite be that the conversion based on similar embodiment with same idea above-mentioned or that other are not explained out all should be encompassed among the protection domain of the utility model claim.
Claims (7)
1. the list with double spiral agitator is bored drier, comprise conoidal Shell, be arranged on the agitator of described conoidal Shell inside, be positioned at top cover, the bar type trap of described conoidal Shell top, and vavuum pump, it is characterized in that described agitator is a double spiral agitator, and described conoidal Shell inside is set vertically, described double spiral agitator comprises stirring main shaft, stirring piece and supporting member, wherein
Described stirring piece is fixed on the described stirring main shaft by described supporting member;
Described stirring piece shape and quantity in the shape of a spiral is two, described two stirring pieces are around described stirring main shaft, and be spirally extended to the bottom of described stirring main shaft spaced reciprocally from the top of described stirring main shaft, and the radius of spin of described two stirring pieces dwindles from top to bottom gradually;
Described bar type trap comprises vacuum-pumping tube, and an end of described vacuum-pumping tube is provided with filter mantle, is connected with the blow-back pipe on the described filter mantle, described filter mantle outsourcing filter medium;
Described bar type trap is installed on the described top cover, and described vacuum-pumping tube connects described vavuum pump, and described blow-back pipe is provided with manual ball valve.
2. single awl drier according to claim 1 is characterized in that be provided with the jacket water (J.W.) loop in the described stirring main shaft, described jacket water (J.W.) import and export is arranged on the top sidewall of described stirring main shaft.
3. single awl drier according to claim 2 is characterized in that also be provided with the stirring fulcrum on the described stirring main shaft, described stirring fulcrum and described supporting member are arranged in the same horizontal plane, and perpendicular with described supporting member.
4. according to each described single awl drier among the claim 1-3, it is characterized in that the described relatively stirring alignment of shafts of described two stirring pieces is symmetrical arranged.
5. single awl drier according to claim 1 is characterized in that,
Described filter mantle is barrel-shaped, and the two ends of described filter mantle are respectively arranged with capping, the side of described filter mantle for be fixed between the described capping, equally distributed connecting rod at interval;
Described vacuum-pumping tube stretches into the inside of described filter mantle, and described blow-back pipe is connected in the capping of described filter mantle one end.
6. single awl drier according to claim 5 is characterized in that described blow-back pipe and described vacuum-pumping tube lay respectively at the two ends of described filter mantle.
7. according to each described single awl drier among the claim 5-6, it is characterized in that described filter medium is filter cloth and/or sintering net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206168770U CN201903265U (en) | 2010-11-19 | 2010-11-19 | Single cone dryer with double helix agitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206168770U CN201903265U (en) | 2010-11-19 | 2010-11-19 | Single cone dryer with double helix agitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201903265U true CN201903265U (en) | 2011-07-20 |
Family
ID=44273858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206168770U Expired - Lifetime CN201903265U (en) | 2010-11-19 | 2010-11-19 | Single cone dryer with double helix agitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201903265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988789A (en) * | 2010-11-19 | 2011-03-23 | 太仓正信干燥设备科技有限公司 | Single-cone dryer with double spiral agitator |
-
2010
- 2010-11-19 CN CN2010206168770U patent/CN201903265U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988789A (en) * | 2010-11-19 | 2011-03-23 | 太仓正信干燥设备科技有限公司 | Single-cone dryer with double spiral agitator |
| CN101988789B (en) * | 2010-11-19 | 2012-10-10 | 太仓正信干燥设备科技有限公司 | Single-cone dryer with double spiral agitator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110720 Effective date of abandoning: 20121010 |