CN212109456U - Hot air flow control mechanism and drying device for tea - Google Patents
Hot air flow control mechanism and drying device for tea Download PDFInfo
- Publication number
- CN212109456U CN212109456U CN202020960700.6U CN202020960700U CN212109456U CN 212109456 U CN212109456 U CN 212109456U CN 202020960700 U CN202020960700 U CN 202020960700U CN 212109456 U CN212109456 U CN 212109456U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- spherical
- inner bag
- inlet pipe
- spherical shell
- Prior art date
- 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
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a hot airflow control mechanism and drying device for tealeaves, including spherical shell, be provided with the inside hollow spherical inner bag in the spherical shell, form preheating chamber between spherical shell and the spherical inner bag, evenly distributed has the air current through-hole on the wall of spherical inner bag, air current through-hole department covers has the metal mesh, the top of spherical shell is equipped with the tealeaves passageway, the one end of spherical shell even has the intake pipe that the level set up, the other end even has the outlet duct that the level set up, the gas outlet of intake pipe is linked together with preheating chamber, inside the air inlet of outlet duct stretched into spherical inner bag, spherical shell and spherical inner bag can rotate around the horizontal axis is synchronous. The utility model discloses a tealeaves drying device, hot gas flow advance into preheating chamber and carry out the primary heating to the inner bag, then get into inner bag inner space and tealeaves direct contact again, and the high temperature destroys tealeaves when can avoiding the hot gas flow to just get into, and the temperature is even simultaneously, and the heat can more fully conduct, guarantees oven-dry mass.
Description
Technical Field
The utility model relates to a tealeaves drying device, concretely relates to hot air flow control mechanism and drying device for tealeaves.
Background
In the drying process of tea, the air inlet of the upstream air heating equipment comprises air which is just sucked from the outside and has relatively low temperature, and hot air exhausted from the drying equipment is filtered and then recycled, so that the speed of hot air flow in the air heating equipment entering the drying equipment is unstable, if the flow rate of the hot air flow is too high, the temperature in the drying equipment is too high, the tea is damaged, and if the flow rate is too low, the heat is insufficient, the drying is insufficient in the same time, and the product quality is unstable.
The existing drying equipment is uneven in heating, hot air directly acts on tea leaves at a part close to a heat source, the tea leaves are damaged due to overheating, the part far away from the heat source has insufficient heat, the drying is insufficient, the quality is unreliable, and the drying speed is slow; and meanwhile, the drying and the impurity removal are carried out separately, the process is complex, and the production cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems that the speed and the flow of the hot air flow of the existing drying equipment are difficult to control, and the high-quality drying of the tea leaves is not facilitated due to too high or too slow speed, and aims to provide a hot air flow control mechanism and a drying device for the tea leaves, which can automatically adjust the flow introduced into the drying equipment according to the hot air quantity input by the air heating equipment so as to ensure the proper heating temperature; the hot air flow firstly enters the preheating cavity to preliminarily heat the inner container, and then enters the inner container inner space to be directly contacted with the tea, so that the damage to the tea due to overhigh temperature when the hot air flow just enters can be avoided, meanwhile, the temperature is uniform, the heat can be more fully conducted, and the drying quality is ensured.
The utility model discloses a following technical scheme realizes:
a hot air flow control mechanism for tea is characterized by comprising a flow adjusting cavity connected to the end part of an air inlet pipe, wherein the outlet end of the flow adjusting cavity is communicated with the air inlet pipe, the air inlet end is communicated with a hot air source pipeline, a limiting rod parallel to the air inlet pipe is arranged at the position, close to the outlet end, in the flow adjusting cavity, one end of the limiting rod extends into the air inlet pipe and is connected with a fixed rod vertically arranged in the air inlet pipe, a reset spring is sleeved on the part, located in the air inlet pipe, of the limiting rod, an adjusting block is sleeved on the part, located in the flow adjusting cavity, of the limiting rod, the adjusting block is connected with the reset spring, when thrust towards the, the regulating block can do linear motion and compress the reset spring along the limiting rod, the maximum size of the cross section of the regulating block is matched with the size of the cross section of the air inlet pipe, and the size of the cross section is gradually reduced from the maximum size to the direction close to the air inlet pipe.
The utility model discloses a flow control mechanism can let in the flow in the drying equipment according to the automatic regulation of the heat volume of air heating equipment input, avoids letting in the flow and takes place change by a wide margin to guarantee suitable heating temperature. When hot air in the air heating equipment is introduced from the air inlet end of the flow adjusting cavity, the air flow can generate certain thrust to the adjusting block, when the flow velocity of the air flow output by the air heating equipment is small, the thrust to the adjusting block is small, the adjusting block can move towards the direction far away from the air inlet pipe under the action of the reset spring, and because the adjusting block is of a size change structure, the gap between the adjusting block and the air inlet pipe can be increased, so that the amount of hot air entering the air inlet pipe is increased; when the flow velocity of the air flow output by the air heating equipment is high, the thrust on the adjusting block is high, and the adjusting block moves towards the direction close to the air inlet pipe, so that the gap between the adjusting block and the pipeline is reduced, and the flow rate of the hot air is further reduced; the utility model discloses a size is along the regulating block of airflow direction continuous variation, realizes the regulation of regulating block to intake pipe "shutoff" area size through the size of air current to reduce hot gas flow's range of variation, guarantee to let in drying equipment's flow stability.
The size, the length and the elasticity of the reset spring mentioned in the utility model are selected according to the actual situation, the shape of the adjusting block can adopt the shape of a round table, a cone and the like with the size gradually increasing along the axis direction, and the shape of the edge line of the longitudinal section similar to the normal distribution curve can also be selected; wherein the middle part of regulating block has the through-hole that runs through both ends for the cover is established on the gag lever post, and what the regulating block can be free moves along the gag lever post, and the material of regulating block, quality can set up according to the thrust size that air heating equipment's air current produced.
The utility model provides a tealeaves drying device, including spherical shell, be provided with the spherical inner bag of inside hollow in the spherical shell, form preheating chamber between spherical shell and the spherical inner bag, evenly distributed has the air current through-hole on spherical inner bag's the wall, air current through-hole department covers there is the metal mesh, spherical shell's top is equipped with the tealeaves passageway, the lower extreme of tealeaves passageway extends to spherical inner bag and rather than inside intercommunication, spherical shell's one end even has the intake pipe that the level set up, the other end even has the outlet duct that the level set up, the gas outlet and the preheating chamber of intake pipe are linked together, inside the air inlet of outlet duct stretched into spherical inner bag, spherical shell and spherical inner bag can rotate around the horizontal axis is synchronous, flow control mechanism is installed to.
The utility model discloses a tealeaves drying device, at first the hot gas flow is advanced to go into preheating chamber and is tentatively heated the inner bag, then gets into inner bag inner space and tealeaves direct contact again, and the high temperature destroys tealeaves when can avoiding the hot gas flow to just get into, adopts spherical solid rotation to turn the heating simultaneously, and the temperature is even, does not have the heating dead angle, and the heat can more fully conduct, and it is fast to dry, and energy utilization is high.
The utility model discloses a drying device is when using, at first will need dry tealeaves to carry spherical inner bag from the tealeaves passageway inside, spherical inner bag that spherical shell and metal made rotates around the horizontally axis in step, the heat source is from the intake pipe input, enter into and preheat in the chamber in advance, preheat spherical inner bag, make the appropriate reduction of temperature of hot air source, then steam enters into spherical inner bag through air current through-hole inside and tealeaves direct contact dries, the spherical inner bag that is heated simultaneously also plays the heating stoving effect to tealeaves, last steam is discharged from the outlet duct. The metal net covers the airflow through holes, so that tea leaves cannot pass through the metal net in the rotating process, fine impurities in the tea leaves can pass through the metal net, enter the preheating cavity and are always accumulated at the bottom of the heating cavity, and the effect of removing the impurities is achieved; the tealeaves passageway can carry out the feeding when being in the position of topmost, and can unload convenient and fast when rotating to the bottommost.
The utility model adopts the buffering space formed between the inner container and the shell and used for preheating the hot air source in the cavity, which can avoid the direct contact of the tea with the air source with over-high temperature, ensure the quality of the tea, and adopt the combination structure of spherical and rotating, can ensure the uniform heating of the tea, and improve the drying quality; meanwhile, the structures of the airflow through holes and the metal mesh can play a role in removing impurities, and the working efficiency is improved.
The air inlet pipe and the air outlet pipe are installed on the support, the air inlet pipe is fixedly connected with the spherical shell and the spherical inner container, the belt pulley is installed on the air inlet pipe, the motor drives the air inlet pipe to rotate around the axis of the motor to drive the spherical shell and the spherical inner container to rotate synchronously, the air inlet pipe and the air outlet pipe are directly utilized as rotating shafts, and the structure is more compact. The specific installation principle structure among the air inlet pipe, the air outlet pipe, the spherical shell, the spherical inner container and the bracket is the prior art, and therefore detailed explanation is not provided here.
The air inlet of the air inlet pipe and the air outlet of the air outlet pipe are connected with an upstream pipeline or a downstream pipeline through rotary joints.
The bottom of spherical shell is equipped with row's sediment pipe, arranges the sediment pipe and preheats the chamber intercommunication, conveniently discharges and saves the impurity in preheating the chamber.
The net plate is arranged on the air inlet of the air outlet pipe, so that tea leaves can be prevented from entering the air outlet pipe.
The inner wall of the spherical liner is uniformly distributed with baffle plates vertical to the inner wall, the baffle plates are made of metal sheets, have good heat conduction capacity, are uniformly distributed on the inner wall of the liner, and can turn over tea leaves in the spherical liner in the rotating process so as to promote drying and discharge of impurities mixed in the tea leaves; the effect that has the fin simultaneously, the heat conduction of being convenient for is to spherical inner bag inner space, makes inner bag inner space temperature and the temperature on the inner bag wall be close, makes heat distribution even, avoids local high temperature to destroy tealeaves, has improved the heat conduction speed of heat and tealeaves simultaneously, has improved stoving speed and energy utilization.
The hot air flow still retains partial heat after being discharged, and can be reused after being purified and heated, so that the outer layer of the spherical shell is covered with a heat insulation layer made of heat insulation materials, the heat of the air flowing through the shell and dissipating into the air can be reduced, and the energy utilization efficiency is increased.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the utility model relates to a hot air flow control mechanism and a drying device for tea, which adopts a buffer space formed between an inner container and a shell and used as a hot air source by a preheating cavity, and can avoid the direct contact of the tea with the air source with overhigh temperature;
2. the utility model relates to a hot air flow control mechanism and drying device for tealeaves adopts spherical + rotatory integrated configuration, can guarantee tealeaves thermally equivalent, does not have the heating dead angle, and the heat can more fully conduct, improves drying quality, and the structure of air current through-hole and metal mesh can play the effect of cleaing away impurity simultaneously, improves work efficiency;
3. the utility model relates to a hot air flow control mechanism and drying device for tealeaves has the separation blade on the inner wall of spherical inner bag, has good heat conductivility, can overturn the tealeaves in the spherical inner bag at rotatory in-process, promotes to dry and the impurity that is mingled with in the middle of the tealeaves of discharging, has the effect of fin simultaneously, and the heat conduction of being convenient for is to spherical inner bag inner space, makes the temperature on inner bag inner space temperature and the inner bag wall be close, makes heat distribution even.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic view of a flow control mechanism of the present invention;
fig. 2 is a schematic view of the drying device of the present invention.
Reference numbers and corresponding part names in the drawings:
1-spherical shell, 2-spherical inner container, 3-preheating cavity, 4-airflow through hole, 5-tea passage, 6-air inlet pipe, 7-air outlet pipe, 8-bracket, 9-rotary joint, 10-deslagging pipe, 11-screen plate, 12-baffle plate, 13-belt pulley, 14-flow regulating cavity, 15-limiting rod, 16-fixing rod, 17-reset spring, 18-regulating block and 19-flow control mechanism.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1
As shown in figure 1, a hot air flow control mechanism for tea comprises a flow control cavity 14 connected to the end part of an air inlet pipe 6, the outlet end of the flow control cavity 14 is communicated with the air inlet pipe 6, the air inlet end is communicated with a hot air source pipeline, a limiting rod 15 parallel to the air inlet pipe 6 is arranged in the flow control cavity 14 and close to the outlet end, one end of the limiting rod 15 extends into the air inlet pipe 6 and is connected with a fixed rod 16 vertically arranged in the air inlet pipe 6, a reset spring 17 is sleeved on the part, located in the air inlet pipe, of the limiting rod 15, an adjusting block 18 is sleeved on the part, located in the flow control cavity 14, of the limiting rod 15, the adjusting block 18 is connected with the reset spring 17, when thrust towards the air inlet pipe is applied to the adjusting block, the adjusting block 18 can do linear motion along the limiting rod 15 and compress the reset spring 17, and the maximum size of the, and the size of the cross section is gradually reduced from the maximum size to the direction close to the air inlet pipe.
The utility model discloses a flow control mechanism can let in the flow in the drying equipment according to the automatic regulation of the heat volume of air heating equipment input, avoids letting in the flow and takes place change by a wide margin to guarantee suitable heating temperature. When hot air in the air heating equipment is introduced from the air inlet end of the flow adjusting cavity, the air flow can generate certain thrust to the adjusting block, when the flow velocity of the air flow output by the air heating equipment is small, the thrust to the adjusting block is small, the adjusting block can move towards the direction far away from the air inlet pipe under the action of the reset spring, and because the adjusting block is of a size change structure, the gap between the adjusting block and the air inlet pipe can be increased, so that the amount of hot air entering the air inlet pipe is increased; when the flow velocity of the air flow output by the air heating equipment is high, the thrust on the adjusting block is high, and the adjusting block moves towards the direction close to the air inlet pipe, so that the gap between the adjusting block and the pipeline is reduced, and the flow rate of the hot air is further reduced; the utility model discloses a size is along the regulating block of airflow direction continuous variation, realizes the regulation of regulating block to intake pipe "shutoff" area size through the size of air current to reduce hot gas flow's range of variation, guarantee to let in drying equipment's flow stability.
Example 2
As shown in fig. 2, a tealeaves drying device, including spherical shell 1, be provided with inside hollow spherical inner bag 2 in the spherical shell 1, form preheating chamber 3 between spherical shell 1 and the spherical inner bag 2, evenly distributed has air current through-hole 4 on the wall of spherical inner bag 2, air current through-hole 4 department covers has the metal mesh, the top of spherical shell 1 is equipped with tealeaves passageway 5, the lower extreme of tealeaves passageway 5 extends to spherical inner bag 2 and communicates rather than inside, spherical shell 1's one end even has intake pipe 6 that the level set up, the other end even has outlet duct 7 that the level set up, the gas outlet of intake pipe 6 is linked together with preheating chamber 3, the air inlet of outlet duct 7 stretches into inside spherical inner bag 2, spherical shell 1 and spherical inner bag 2 can rotate around the horizontal axis is synchronous, flow control mechanism 19 is installed to the inlet end of intake pipe.
The utility model discloses a tealeaves drying device, at first the hot gas flow is advanced to go into preheating chamber and is tentatively heated the inner bag, then gets into inner bag inner space and tealeaves direct contact again, and the high temperature destroys tealeaves when can avoiding the hot gas flow to just get into, adopts spherical solid rotation to turn the heating simultaneously, and the temperature is even, does not have the heating dead angle, and the heat can more fully conduct, and it is fast to dry, and energy utilization is high.
The utility model discloses a drying device is when using, at first will need dry tealeaves to carry spherical inner bag from the tealeaves passageway inside, spherical inner bag that spherical shell and metal made rotates around the horizontally axis in step, the heat source is from the intake pipe input, enter into and preheat in the chamber in advance, preheat spherical inner bag, make the appropriate reduction of temperature of hot air source, then steam enters into spherical inner bag through air current through-hole inside and tealeaves direct contact dries, the spherical inner bag that is heated simultaneously also plays the heating stoving effect to tealeaves, last steam is discharged from the outlet duct. The metal net covers the airflow through holes, so that tea leaves cannot pass through the metal net in the rotating process, fine impurities in the tea leaves can pass through the metal net, enter the preheating cavity and are always accumulated at the bottom of the heating cavity, and the effect of removing the impurities is achieved; the tealeaves passageway can carry out the feeding when being in the position of topmost, and can unload convenient and fast when rotating to the bottommost.
The utility model adopts the buffering space formed between the inner container and the shell and used for preheating the hot air source in the cavity, which can avoid the direct contact of the tea with the air source with over-high temperature, ensure the quality of the tea, and adopt the combination structure of spherical and rotating, can ensure the uniform heating of the tea, and improve the drying quality; meanwhile, the structures of the airflow through holes and the metal mesh can play a role in removing impurities, and the working efficiency is improved.
Preferably, intake pipe and outlet duct are installed on support 8, and intake pipe and the equal fixed connection of spherical shell and spherical inner bag install belt pulley 13 in the intake pipe, thereby the motor drives the intake pipe through the belt pulley and rotates around self axis and drive spherical shell and spherical inner bag synchronous rotation, directly utilizes intake pipe and outlet duct as the axis of rotation, and the structure is compacter.
Preferably, the air inlet of the air inlet pipe and the air outlet of the air outlet pipe are both connected with an upstream pipeline or a downstream pipeline through a rotary joint 9.
Preferably, the bottom of spherical shell is equipped with row's sediment pipe 10, arranges the sediment pipe and preheats the chamber intercommunication, conveniently discharges and saves the impurity in preheating the chamber.
Preferably, the air inlet of the air outlet pipe is provided with a screen plate 11, so that tea leaves can be prevented from entering the air outlet pipe.
Preferably, the blocking pieces 12 vertical to the inner wall are uniformly distributed on the inner wall of the spherical inner container, the blocking pieces are metal sheets, have good heat conduction capability and are uniformly distributed on the inner wall of the inner container, and the tea leaves in the spherical inner container can be turned over in the rotating process, so that the drying and the discharge of impurities mixed in the tea leaves are promoted; the effect that has the fin simultaneously, the heat conduction of being convenient for is to spherical inner bag inner space, makes inner bag inner space temperature and the temperature on the inner bag wall be close, makes heat distribution even, avoids local high temperature to destroy tealeaves, has improved the heat conduction speed of heat and tealeaves simultaneously, has improved stoving speed and energy utilization.
Preferably, after the hot air flow is exhausted, part of heat is still remained and can be reused after purification and heating, so that the outer layer of the spherical shell is covered with a heat insulation layer made of heat insulation materials, the heat dissipated into the air by the air flow through the shell can be reduced, and the energy utilization efficiency is improved.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. A hot air flow control mechanism for tea is characterized by comprising a flow adjusting cavity (14) connected to the end part of an air inlet pipe (6), wherein the outlet end of the flow adjusting cavity (14) is communicated with the air inlet pipe (6), the air inlet end is communicated with a hot air source pipeline, a limiting rod (15) parallel to the air inlet pipe (6) is arranged at the position, close to the outlet end, in the flow adjusting cavity (14), one end of the limiting rod (15) extends into the air inlet pipe (6) and is connected with a fixed rod (16) vertically arranged in the air inlet pipe (6), a reset spring (17) is sleeved on the part, located in the air inlet pipe, of the limiting rod (15), an adjusting block (18) is sleeved on the part, located in the flow adjusting cavity (14), of the limiting rod (15), the adjusting block (18) is connected with the reset spring (17), when thrust towards the air inlet pipe is applied to the adjusting block, the adjusting block (18) can do linear motion along the limiting rod (15) and, the maximum size of the cross section of the adjusting block (18) is matched with the size of the cross section of the air inlet pipe, and the size of the cross section is gradually reduced from the maximum size to the direction close to the air inlet pipe.
2. The utility model provides a tea drying device, which is characterized in that, including spherical shell (1), be provided with inside hollow spherical inner bag (2) in spherical shell (1), form preheating chamber (3) between spherical shell (1) and spherical inner bag (2), evenly distributed has air current through-hole (4) on the wall of spherical inner bag (2), air current through-hole (4) department covers has the metal mesh, the top of spherical shell (1) is equipped with tealeaves passageway (5), the lower extreme of tealeaves passageway (5) extends to spherical inner bag (2) and communicates rather than inside, the one end of spherical shell (1) even has intake pipe (6) that the level set up, the other end even has outlet duct (7) that the level set up, the gas outlet and the preheating chamber (3) of intake pipe (6) are linked together, the air inlet of outlet duct (7) stretches into inside spherical inner bag (2), spherical shell (1) and spherical inner bag (2) can rotate around the horizontal axis is synchronous, the hot air flow control mechanism (19) for tea leaves as claimed in claim 1 is installed at the air inlet end of the air inlet pipe (6).
3. The tea drying device according to claim 2, wherein the air inlet pipe (6) and the air outlet pipe (7) are mounted on the support (8), the air inlet pipe (6) is fixedly connected with the spherical shell (1) and the spherical liner (2), the belt pulley (13) is mounted on the air inlet pipe (6), and the motor drives the air inlet pipe (6) to rotate around the axis of the motor through the belt pulley (13) so as to drive the spherical shell (1) and the spherical liner (2) to synchronously rotate.
4. A tea leaf drying apparatus according to claim 2, wherein the inlet of the inlet duct (6) and the outlet of the outlet duct (7) are connected to upstream or downstream ducting via a swivel joint (9).
5. A tea leaf drying device according to claim 2, wherein the bottom of the spherical shell (1) is provided with a slag discharge pipe (10), the slag discharge pipe (10) being in communication with the preheating chamber (3).
6. A tea leaf drying apparatus according to claim 2, wherein the inlet of the outlet duct (7) is fitted with a screen (11).
7. The tea drying device according to claim 2, characterized in that the inner wall of the spherical inner container (2) is evenly distributed with baffle plates (12) vertical to the inner wall.
8. Tea leaf drying device according to claim 2, characterized in that the outer layer of the spherical shell (1) is covered with a heat insulating layer made of a heat insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020960700.6U CN212109456U (en) | 2020-05-29 | 2020-05-29 | Hot air flow control mechanism and drying device for tea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020960700.6U CN212109456U (en) | 2020-05-29 | 2020-05-29 | Hot air flow control mechanism and drying device for tea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212109456U true CN212109456U (en) | 2020-12-08 |
Family
ID=73613867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020960700.6U Expired - Fee Related CN212109456U (en) | 2020-05-29 | 2020-05-29 | Hot air flow control mechanism and drying device for tea |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212109456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113769422A (en) * | 2021-07-19 | 2021-12-10 | 孙元力 | Plant fiber adsorption drying method for probiotics |
-
2020
- 2020-05-29 CN CN202020960700.6U patent/CN212109456U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113769422A (en) * | 2021-07-19 | 2021-12-10 | 孙元力 | Plant fiber adsorption drying method for probiotics |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208526895U (en) | A kind of pulverizing medicinal materials equipment for discharging pure and high resource utilization | |
| CN108286882A (en) | A kind of energy-saving and environment-friendly foodstuff drying device | |
| CN212109456U (en) | Hot air flow control mechanism and drying device for tea | |
| CN206916456U (en) | A kind of good forming machine of drying effect | |
| CN107228539A (en) | A kind of corn drying machinery of efficient energy-saving | |
| CN212109324U (en) | Rotary drying device for tea leaves | |
| CN109059522B (en) | Chemical industry hot steam cyclic utilization device | |
| CN205619724U (en) | Carborundum drying -machine | |
| CN107816857A (en) | A kind of chemical industry drying granulation device | |
| CN207521075U (en) | Afforestation waste desiccation processing system | |
| CN206974118U (en) | A kind of fast dry type oil painting dries air-dry apparatus | |
| CN216897731U (en) | Waste heat recovery processing device for new trend system | |
| CN109938376A (en) | Constant temperature prevents fried flax frying apparatus | |
| CN208006053U (en) | A kind of plastic grains drying agitating device | |
| CN214009341U (en) | Air door adjusting mechanism for heat accumulating type electric heater | |
| CN213347803U (en) | Pressure spray type dryer | |
| CN211903666U (en) | A spray drying device for research and development of fodder milk powder | |
| CN210441574U (en) | Drying device is used in production of petroleum auxiliary agent | |
| CN209699890U (en) | Environment-friendly type single screw rod extrusion molding production line | |
| CN209541400U (en) | A kind of graphite cathode material drying unit | |
| CN209950336U (en) | Constant-temperature flax stir-frying device capable of preventing stir-frying and pasting | |
| CN208804993U (en) | A kind of energy-saving and environment-friendly foodstuff drying device | |
| CN215352785U (en) | Flue gas temperature control device | |
| CN107449244B (en) | A kind of energy-efficient drying equipment | |
| CN105698385B (en) | A kind of blade heating device |
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: 20201208 Termination date: 20210529 |