CN213376103U - Quick heat transfer agitating unit - Google Patents
Quick heat transfer agitating unit Download PDFInfo
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- CN213376103U CN213376103U CN202021308857.7U CN202021308857U CN213376103U CN 213376103 U CN213376103 U CN 213376103U CN 202021308857 U CN202021308857 U CN 202021308857U CN 213376103 U CN213376103 U CN 213376103U
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- heat exchange
- stirring
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- jacket
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Abstract
The utility model relates to a quick heat transfer agitating unit, including stirring organism, top heat transfer mechanism, heat exchange coil heat transfer mechanism, clamp cover heat transfer mechanism, stirring organism upper portion connection drive mechanism, inside be equipped with the paddle rabbling mechanism that drive mechanism links to each other, stirring organism top is equipped with the feed inlet, stirring bottom of the body is equipped with the discharge gate, heat exchange coil heat transfer mechanism still includes a set pipe support and heat exchange coil including the upper bracket and the under bracing frame of locating the stirring organism, set pipe support both ends link to each other with upper bracket and under bracing frame respectively, heat exchange coil dish is put and is located on the set pipe support, be equipped with heat exchange coil inlet and heat exchange coil liquid outlet on the heat exchange coil. The utility model discloses not only can be to liquid mixing, solid-liquid mixture rapid heating up and cooling, shorten cooling time, improve equipment stability, still noise reduction, improvement production efficiency.
Description
Technical Field
The utility model relates to a liquid mixing, solid-liquid mixing production technical field especially relate to a quick heat transfer agitating unit.
Background
Liquid mixing and solid-liquid mixing are common production modes in chemical production, and operations such as heating, cooling or heating and cooling are often required in the mixing process, and according to different material characteristics, the abrasive property, the corrosivity, the volatility and the like in different degrees exist, so that the production environment of the service life of equipment is not facilitated. Meanwhile, different production processes require that the heating or cooling time is completed within a certain period of time, otherwise, the production efficiency is affected, and even the product quality is not critical.
The existing production device integrating stirring, mixing and heat exchange basically adopts a jacket heat exchange mode, the thickness of the cylinder body is large, the thickness of the wear-resistant and corrosion-resistant material coated on the inner wall is large, so that the heat exchange efficiency is low, the heat exchange heating mode can only heat, a silencer is only arranged at a gas outlet, complete silencing cannot be realized, and the heating points are excessively concentrated, so that the materials are overheated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a rapid heat exchange stirring device.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a quick heat transfer agitating unit, includes stirring organism, top heat transfer mechanism, heat exchange coil pipe heat transfer mechanism, presss from both sides cover heat transfer mechanism, drive mechanism is connected on stirring organism upper portion, inside be equipped with the paddle rabbling mechanism that drive mechanism links to each other, stirring organism top is equipped with the feed inlet, stirring organism bottom is equipped with the discharge gate, heat exchange coil pipe heat transfer mechanism still includes dish pipe support and heat exchange coil pipe including the upper support frame and the under bracing frame of locating the stirring organism, dish pipe support both ends link to each other with upper support frame and under bracing respectively, heat exchange coil pipe dish is put and is located on the dish pipe support, be equipped with heat exchange coil pipe inlet and heat exchange coil pipe liquid outlet.
Preferably, the top heat exchange mechanism comprises a heat exchange inlet, a top heat exchange tube and a baffle, the heat exchange inlet is located at the top of the stirring machine body, the top heat exchange tube passes through the heat exchange inlet and extends into the stirring machine body, and the baffle is connected to the inner wall of the stirring machine body and is used for fixing the top heat exchange tube.
Preferably, the heat exchange inlets are provided with a plurality of top heat exchange tubes, each heat exchange inlet is correspondingly provided with one top heat exchange tube, and the heat exchange inlets and the top heat exchange tubes are uniformly distributed on the stirring machine body.
Preferably, the jacket heat exchange mechanism comprises a jacket and a heat preservation layer, the jacket is arranged on the outer wall of the stirring machine body, the heat preservation layer is arranged on the inner wall of the jacket, and a jacket liquid inlet and a jacket liquid outlet are formed in the jacket.
Preferably, the blade stirring mechanism comprises a stirring blade arranged on the upper layer in the stirring machine body and a turning blade arranged on the lower layer, and the diameter of the turning blade is smaller than that of the stirring blade.
Preferably, the upper support frame and the lower support frame are inserted into the openings on the outer wall of the mixer body and sealed by flange blind plates.
Preferably, the coil pipe frame is of a fence structure, and the upper support frame and the lower support frame are movably connected.
Preferably, the heat exchange coil is made of PFA.
Preferably, the contact part of the top heat exchange tube and the material adopts a perforated tube.
Preferably, the baffles are vertically and uniformly distributed on the inner side of the stirring machine body and welded on the inner wall of the stirring machine body.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses in, adopt inside and outside three kinds of heat transfer modes, leading-in heat transfer medium realizes the heat transfer in inside heat exchange coil adopted PFA tubule to be tied in a bundle and the top heat exchange tube, and wherein the top heat exchange tube can leading-in steam or air conditioning realize heating or cooling. Because the top heat exchange pipe that the top heat exchange pipeline stretched into in the material is the perforated pipe (the density in hole from the top down crescent), can make the heat transfer get into evenly scattered after the material and open, the heating is even, and because porous characteristic, has the heat transfer rapidly and has fine noise cancelling effect. The PFA material has the advantages of high temperature resistance, absolute low temperature resistance (-180-280 ℃), extremely strong corrosion resistance, excellent wear resistance, good impact resistance and heat conductivity, and thinner wall thickness in use, thereby improving the heat exchange efficiency, cooling the material in a shorter time, improving the working efficiency and saving energy. The operation cost can be saved in a large range, and the benefit of the client is maximized.
2. The utility model discloses in, the device passes through in the feed inlet drops into the agitator body with the material, drives paddle rabbling mechanism through transmission and rotates to mix the inside material of agitator body, the paddle rabbling mechanism in the lower floor turn over the paddle diameter less, be close to the discharge gate, the structure is different from stirring paddle leaf, and the effect is to turn over the solid material that deposits in the discharge gate and play and continue to participate in the stirring, makes the material mix fully.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a cross-sectional view of a heat exchange coil;
figure 3 is a schematic diagram of the heat exchange coil placement.
Wherein, 1, a stirring machine body; 2. a feed inlet; 3. a heat exchange inlet; 4. coiling a pipe frame; 5. an upper support frame; 6. a liquid outlet of the heat exchange coil; 7. a stirring paddle; 8. a jacket; 9. a liquid inlet of the heat exchange coil; 10. a lower support frame; 11. a discharge port; 12. a transmission mechanism; 13. a heat exchange coil; 14. a jacket liquid outlet; 15. a top heat exchange tube; 16. a heat-insulating layer; 17 a baffle plate; 18. a jacket liquid inlet; 19. the paddle is tumbled.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 3, and the exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
The arrow in the paddle stirring mechanism of fig. 1 turns to represent the stirring direction of the stirring blade and the tumbling blade.
The utility model provides a quick heat transfer agitating unit, includes stirring organism 1, top heat transfer mechanism, heat exchange coil pipe heat transfer mechanism, presss from both sides cover heat transfer mechanism, stirring 1 upper portion of organism connects drive mechanism 12, inside be equipped with the paddle rabbling mechanism that drive mechanism 12 links to each other, 1 top of stirring organism is equipped with feed inlet 2, 1 bottom of stirring organism is equipped with discharge gate 11, heat exchange coil pipe heat transfer mechanism still includes dish pipe support 4 and heat exchange coil pipe 13 including upper bracket 5 and the under bracing frame 10 of locating stirring organism 1, 4 both ends of dish pipe support link to each other with upper bracket 5 and under bracing frame 10 respectively, 13 dishes of heat exchange coil pipe are put and are located dish pipe support 4, be equipped with heat exchange coil pipe inlet 9 and heat exchange coil pipe liquid outlet 6 on the heat exchange coil pipe 13.
The top heat exchange mechanism comprises a heat exchange inlet 3, a top heat exchange tube 15 and a baffle 17, wherein the heat exchange inlet 3 is located at the top of the stirring machine body 1, the top heat exchange tube 15 passes through the heat exchange inlet 3 and stretches into the stirring machine body 1, the baffle 17 is connected to the inner wall of the stirring machine body 1 and is used for fixing the top heat exchange tube 15.
The heat exchange inlet 3 is provided with a plurality of heat exchange inlets, each heat exchange inlet 3 is correspondingly provided with a top heat exchange tube 15, and the heat exchange inlets 3 and the top heat exchange tubes 15 are uniformly distributed on the stirring machine body 1.
The jacket heat exchange mechanism comprises a jacket 8 and a heat preservation layer 16, the jacket 8 is arranged on the outer wall of the stirring machine body 1, the heat preservation layer 16 is arranged on the inner wall of the jacket 8, and a jacket liquid inlet 18 and a jacket liquid outlet 14 are arranged on the jacket 8.
The paddle stirring mechanism comprises a stirring paddle 7 arranged on the upper layer in the stirring machine body 1 and a turning paddle 19 arranged on the lower layer, and the diameter of the turning paddle 19 is smaller than that of the stirring paddle 7.
The stirring paddle 7 is provided with a plurality of layers.
The upper support frame 5 and the lower support frame 10 are inserted into the outer wall of the stirring machine body 1 through holes and sealed by flange blind plates.
The coil pipe frame 4 is of a fence structure and is movably connected with the upper support frame 5 and the lower support frame 10.
The heat exchange coil 13 is made of PFA.
The contact part of the top heat exchange tube 15 and the material adopts a porous tube.
The heat exchange coil liquid inlet 9, the heat exchange coil liquid outlet 6, the jacket liquid inlet 18 and the jacket liquid outlet 14 are all connected and sealed with external equipment through flanges.
The baffle 17 is vertically and evenly distributed on the inner side of the stirring machine body 1 and welded on the inner wall of the stirring machine body 1.
In the implementation process, the device is moved to a working area, a power supply is switched on, the stirring transmission mechanism 12 is started to drive the paddle stirring mechanism to rotate, the feed inlet pneumatic valve is started, the device adds materials into the stirring machine body 1 through the feed inlet 2, if the process is a heating process, the heat exchange coil liquid inlet pneumatic valve and the jacket liquid inlet pneumatic valve can be simultaneously started, heating media are led into the heat exchange coil 13 and the jacket 8 through the heat exchange coil liquid inlet 9 and the jacket liquid inlet 18 to be heated, the heat insulation layer 16 can also insulate the heating media in the jacket 8, the heat exchange coil 13 is made of PFA, the wall thickness is thin, the heat exchange efficiency is high, the production efficiency can be greatly improved, the production quality can be ensured, the heat exchange inlet pneumatic valve can be simultaneously opened, steam is led into the stirring machine body 1 through the top heat exchange tube 15, the synchronous heating is realized, and the top heat exchange tube 15 extending into the materials is a multi-hole tube, the heat exchange can be uniformly spread after entering the material, the heating is uniform, and the porous characteristic has good silencing effect. If the process is a cooling process, cold air can be introduced into the top heat exchange tube 15, cooling media can be simultaneously introduced into the heat exchange coil 13 and the jacket 8 through the liquid inlet 9 of the heat exchange coil and the liquid inlet 18 of the jacket for cooling, the heat preservation layer 16 can also preserve heat of the cooling media in the jacket 8, and the process is simple and efficient.
The paddle stirring mechanism comprises a stirring paddle 7, a turning paddle 19 and a stirring shaft, the turning paddle 19 on the lower layer is smaller in diameter and close to the discharge hole, the structure of the paddle stirring mechanism is different from that of the stirring paddle 7 on the upper layer, and solid materials deposited on the discharge hole can be turned up to continue to participate in stirring, so that the materials are fully mixed. Due to the stirring effect, the heat exchange is more uniform and rapid, and the working efficiency is greatly increased.
After the material mixes fully, close the feed inlet pneumatic valve, heat transfer coil liquid inlet pneumatic valve and jacket liquid inlet pneumatic valve, open the discharge gate pneumatic valve, discharge the material to next process from discharge gate 11, open heat transfer coil liquid outlet pneumatic valve and jacket liquid outlet pneumatic valve simultaneously, if the process is the heating process, heat transfer coil liquid outlet 6 and jacket liquid outlet 14 discharge heating medium simultaneously, if the process is the cooling process, heat transfer coil liquid outlet 6 and jacket liquid outlet 14 discharge cooling medium, treat the material of having arranged, reclosing drive mechanism 12, accomplish a batch material production, wait for next batch material production.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.
Claims (10)
1. The utility model provides a quick heat transfer agitating unit which characterized in that: comprises a stirring machine body (1), a top heat exchange mechanism, a heat exchange coil heat exchange mechanism and a jacket heat exchange mechanism, the upper part of the stirrer body (1) is connected with a transmission mechanism (12), a blade stirring mechanism connected with the transmission mechanism (12) is arranged in the stirrer body, the top of the stirring machine body (1) is provided with a feeding hole (2), the bottom of the stirring machine body (1) is provided with a discharging hole (11), the heat exchange mechanism of the heat exchange coil comprises an upper support frame (5) and a lower support frame (10) which are arranged on the stirring machine body (1), a coil pipe frame (4) and a heat exchange coil (13), two ends of the coil pipe frame (4) are respectively connected with the upper support frame (5) and the lower support frame (10), heat exchange coil (13) dish is put and is located coil pipe support (4), last (13) of heat exchange coil is equipped with heat exchange coil liquid inlet (9) and heat exchange coil liquid outlet (6).
2. The rapid heat exchange stirring device of claim 1, wherein: the top heat exchange mechanism comprises a heat exchange inlet (3), a top heat exchange tube (15) and a baffle (17), wherein the heat exchange inlet (3) is located at the top of the stirring machine body (1), the top heat exchange tube (15) is arranged inside the stirring machine body (1) in a stretching mode through the heat exchange inlet (3), the baffle (17) is connected to the inner wall of the stirring machine body (1) and used for fixing the top heat exchange tube (15).
3. The rapid heat exchange stirring device of claim 2, wherein: the heat exchange inlet (3) is provided with a plurality of heat exchange inlets, each heat exchange inlet (3) is correspondingly provided with a top heat exchange tube (15), and the heat exchange inlets (3) and the top heat exchange tubes (15) are uniformly distributed on the stirring machine body (1).
4. The rapid heat exchange stirring device of claim 1, wherein: the jacket heat exchange mechanism comprises a jacket (8) and a heat preservation layer (16), the jacket (8) is arranged on the outer wall of the stirring machine body (1), the heat preservation layer (16) is arranged on the inner wall of the jacket (8), and a jacket liquid inlet (18) and a jacket liquid outlet (14) are formed in the jacket (8).
5. The rapid heat exchange stirring device of claim 1, wherein: the paddle stirring mechanism comprises a stirring paddle (7) arranged on the upper layer in the stirring machine body (1) and a turning paddle (19) arranged on the lower layer, and the diameter of the turning paddle (19) is smaller than that of the stirring paddle (7).
6. The rapid heat exchange stirring device of claim 1, wherein: the upper support frame (5) and the lower support frame (10) are inserted into the opening on the outer wall of the stirring machine body (1) and sealed by a flange blind plate.
7. The rapid heat exchange stirring device of claim 1, wherein: the coil pipe frame (4) is of a fence structure, and is movably connected with the upper support frame (5) and the lower support frame (10).
8. The rapid heat exchange stirring device of claim 1, wherein: the heat exchange coil (13) is made of PFA.
9. The rapid heat exchange stirring device of claim 2, wherein: and a porous pipe is adopted at the contact part of the top heat exchange pipe (15) and the material.
10. The rapid heat exchange stirring device of claim 2, wherein: baffle (17) are vertical equipartition in stirring organism (1) inboard, and weld in stirring organism (1) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021308857.7U CN213376103U (en) | 2020-07-07 | 2020-07-07 | Quick heat transfer agitating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021308857.7U CN213376103U (en) | 2020-07-07 | 2020-07-07 | Quick heat transfer agitating unit |
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| Publication Number | Publication Date |
|---|---|
| CN213376103U true CN213376103U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021308857.7U Active CN213376103U (en) | 2020-07-07 | 2020-07-07 | Quick heat transfer agitating unit |
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| CN (1) | CN213376103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146644A (en) * | 2021-11-24 | 2022-03-08 | 江苏大学 | Controllable double-layer paddle arrangement stirring system with rotating temperature-adjusting baffle |
-
2020
- 2020-07-07 CN CN202021308857.7U patent/CN213376103U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146644A (en) * | 2021-11-24 | 2022-03-08 | 江苏大学 | Controllable double-layer paddle arrangement stirring system with rotating temperature-adjusting baffle |
| CN114146644B (en) * | 2021-11-24 | 2024-04-12 | 江苏大学 | Stirring system with controllable rotation temperature regulating baffle plates and double-layer paddle arrangement |
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