CN105222544B - A kind of drying gun powder equipment - Google Patents
A kind of drying gun powder equipment Download PDFInfo
- Publication number
- CN105222544B CN105222544B CN201510656434.1A CN201510656434A CN105222544B CN 105222544 B CN105222544 B CN 105222544B CN 201510656434 A CN201510656434 A CN 201510656434A CN 105222544 B CN105222544 B CN 105222544B
- Authority
- CN
- China
- Prior art keywords
- drying
- support component
- gun powder
- sifter
- powder equipment
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to a kind of drying gun powder equipment, including Drying, sifter, air extractor, front support component, rear support component, two guide rails and electric cabinet；Drying includes outer barrel, inner cylinder, helical heating pipe, front shroud, back shroud and changeover valve, and helical heating pipe is located between inside and outside cylinder, and forward and backward cover plate is respectively by the front end of Drying and endcapped, and changeover valve is in fluid communication with helical heating pipe；Sifter is located at the end of Drying, is connected with inner cylinder；Air extractor includes exhaust tube, and one end of exhaust tube is stretched into inside inner cylinder；Two guide rail sleeves are separately fixed on back and front supporting component in the periphery of outer barrel, and Drying is rotated under the guiding of two guide rails；Electric cabinet is electrically connected with Drying, sifter, air extractor and rear support component respectively.The drying gun powder equipment of the present invention can effectively solve the problem that the problem of powder of gunpowder wet granulation is dried, and has the advantages that efficient, environmentally friendly, safety, saves artificial, widely used.
Description
Technical field
The present invention relates to a kind of drying gun powder equipment, the drying for gunpowder such as fireworks and firecrackers.
Background technology
At present, China possesses family more than 6000 of fireworks and firecrackers manufacturing enterprise, wherein the overwhelming majority is still using traditional fire
Medicine-military project nitre, because the gunpowder consumption of single firework product is big, substantial amounts of cigarette can be produced when setting off, environment is caused very
Big influence, no longer adapts to the requirement of modern product.Simultaneously because the manufacturing process of traditional gunpowder is complicated（Including gunpowder list
The technique such as sieve, mixed medicine, granulation, drying）, particularly drying production line uses natural drying or heated-air drying, there is production mostly
Line length, required time length, occupied ground are big, recruitment is more, efficiency is low, security is poor, the low defect of mechanization degree, can not expire
Sufficient actual demand.
The content of the invention
The purpose of the present invention is there is provided a kind of drying gun powder equipment, using the baking of rotation for deficiency of the prior art
The moist powder grain that dry equipment manufactures gunpowder automatic granulator is dried, and is overcome using needed for natural drying or heated-air drying
Time length, distance, place be big, not environmentally, uneasy congruent defect.
In order to realize foregoing invention purpose, the present invention takes following technical scheme：
A kind of drying gun powder equipment, including Drying 1, sifter 2, air extractor 3, front support component 4, rear support component
5th, two guide rails 6 and electric cabinet 7；Drying 1 includes outer barrel 11 and inner cylinder 12, is provided with spiral between outer barrel 11 and inner cylinder 12 and adds
Heat-conducting fluid is connected with heat pipe 13, helical heating pipe 13, for heating the gunpowder in inner cylinder 12, the front end and end of Drying 1
Closed respectively by front shroud 14 and back shroud 15, the temperature for keeping inner cylinder 12, there is gunpowder entrance 141 on front shroud 14,
The end of Drying 1 also has changeover valve 16, and changeover valve 16 is in fluid communication with helical heating pipe 13, for guiding heat conduction stream
Body enters rotating pipe by static duct；Sifter 2 is located at the end of Drying 1, is connected with the inner cylinder 12 of Drying 1, is used for
Powder and medicinal powder by drying is sieved；Air extractor 3 includes exhaust tube 31, and one end of exhaust tube 31 passes through front shroud
14, stretch into inside the inner cylinder 12 of Drying 1, powder rolls what is produced when the hot gas and baker for heat exchange to be produced rotate
Gunpowder dust is suctioned out, and prevents blast；Two guide rails 6 are enclosed on the periphery of outer barrel 11, and be separately fixed at front support component 4 with
On rear support component 5, Drying 1 is rotated under the guiding of two guide rails 6；Electric cabinet 7 respectively with Drying 1, sifter 2, take out
Device of air 3 and rear support component 5 are electrically connected.
It is preferred that, there is temperature controller, the temperature controller is electrically connected with electric cabinet 7, is used in the Drying 1
Control the temperature in Drying 1.
It is preferred that, the heat-conducting fluid in the helical heating pipe 13 is hot water, vapor or conduction oil.
It is preferred that, also there is heat-preservation cotton 17, heat-preservation cotton 17 is wrapped in helical heating pipe between the outer barrel 11 and inner cylinder 12
13 outsides, play insulation effect, prevent heat losses, save the energy.
It is preferred that, the sifter 2 is arranged between changeover valve 16 and the back shroud 15 of Drying 1, changeover valve 16
Front-end and back-end by two conduits 161 through back shroud 15 respectively with helical heating pipe 13 are connected.
It is preferred that, there is replaceable screen cloth in the sifter 2, the sieve of different meshes can be changed according to actual needs
Net.
It is preferred that, the air extractor 3 is made up of exhaust tube 31, bleed motor 32 and water tank 33, exhaust tube 31 it is another
End is connected through the top of water tank 33 with motor 32, and the junction of the two is located in water tank 33, bleed motor 32 and the electricity of electric cabinet 7
Connection.The effect of water tank 33 is that the gaseous mixture for the gunpowder dust and vapor for suctioning out bleed motor 32 is imported, by water tank
Cascade flushing, gunpowder dust is focused on into water tank bottom, security is not only increased, and be recycled gunpowder dust
Utilize, saved production cost.
It is preferred that, there is level sensor, the level sensor is electrically connected with electric cabinet 7, is used in the water tank 33
Control the water level in water tank 33.
It is preferred that, the front support component 4 is by front jocket wheel 41, preceding water tank 42, forward support post 43, prebasal plate 44 and regulation spiral shell
Silk 45 is constituted；The two ends of the mounting groove at the top of water tank 42 before front jocket wheel 41 is embedded in；The mounting groove at the top of water tank 42 before guide rail 6 is embedded in
Centre, contacted with front jocket wheel 41；The bottom of water tank 42 before the one end of forward support post 43 is fixed on, the other end passes through set screw 45
It is fixed on prebasal plate 44.The effect of front support component 4 is to provide support and by set screw 45 to the front end of Drying 1
The level angle of Drying 1 is adjusted, to coordinate the speed of powder；Water is filled in preceding water tank 42, its effect is made by preceding water
The guide rail 6 of case 42 keeps moistening with front jocket wheel 41, prevents gunpowder dust from attaching thereon, so as to be produced when preventing guide wheel with guide rail contact
Light a fire flower or electrostatic and occur accident.
It is preferred that, the rear support component 5 is by rear guide wheel 51, rear water box 52, rear support strut 53, metacoxal plate 54, reduction box
55th, variable-frequency motor 56 and driving chain 57 are constituted；Guide wheel 51 is embedded in the two ends of the mounting groove at the top of rear water box 52 afterwards；Guide rail 6 is embedding
In the centre of the mounting groove at the top of rear water box 52, contacted with rear guide wheel 51；The bottom of rear water box 52 is fixed in the one end of rear support strut 53
Portion, the other end is fixed on metacoxal plate 54；Guide wheel 51 is connected by driving chain 57 with reduction box 55 afterwards, reduction box 55 and frequency conversion
Motor 56 is connected, and variable-frequency motor 56 is electrically connected with electric cabinet 7.The effect of rear support component 5 is to provide branch to the rear end of Drying 1
Support, and by controlling the rotating speed of variable-frequency motor 56, by reduction box 55 driven by driving chain 57 after guide wheel 51 rotate so that band
The dynamic guide rail 6 and Drying 1 for being enclosed on the outer wall of Drying 1 is rotated；Water is also filled in rear water box 52, it is acted on and preceding water tank 42
Effect is identical, is also to prevent gunpowder dust from attaching on guide wheel and guide rail, so as to produce spark when preventing guide wheel with guide rail contact
Or electrostatic and occur accident.
The operation principle of drying gun powder equipment of the present invention is：The wet shape particle gunpowder come out from gunpowder automatic granulator is sent
After the gunpowder entrance 141 for entering the front end of Drying 1, by have certain inclination angle and heating, rotation Drying 1, wet shape gunpowder
Gradually dried, and moved to the end of Drying 1；When it passes through sifter 2, by dry powder grain and fire powder quilt
Screening, which is come, carries out different processing.Wet shape particle gunpowder is dried, produced in moving process moisture, dust are by air extractor 3
Exhaust tube 31 siphon away, and gunpowder dust is handled by the water curtain dustproof function of water tank 33, prevents blast；Pass through
Adjust the variable-frequency motor 56 of rear support module 5 to adjust the rotary speed of Drying 1, by the regulation for adjusting front support module 4
Screw 45 finely tunes the inclination angle of Drying 1, so as to change translational speed of the gunpowder in Drying 1.
The present invention has the advantages that：
（1）The drying gun powder equipment of the present invention is that the gunpowder of a kind of revolving, inclination angle type, steam or hot water heating dries
Dry equipment, simple in construction, occupied ground is few, and drying time is short, efficiency high, is substantially shorter the length of drying gun powder line, effectively
Save space, highly effective.
（2）The drying gun powder equipment of the present invention is the drying gun powder equipment that a kind of bleeder water curtain collects dust, in gunpowder
In grain drying process, gunpowder dust is collected using water curtain collection device, gunpowder is not only avoided and flies upward, environmentally-friendly sanitary, and subtract
Explosion accident is lacked, the recycling of gunpowder dust reduces production cost.
（3）The drying gun powder equipment of the present invention is a kind of drying and the drying gun powder equipment of screening one, is dried and screening
Series connection, particle medicinal can be realized with dust and is automatically separated.
（4）The drying gun powder equipment of the present invention, electric cabinet is as the control centre of equipment, and it is arranged on operation operation room,
Away from drying equipment, people, medicine separation can be realized, people, machine separation improve the security of work.
Brief description of the drawings
Fig. 1 is the structural representation of the drying gun powder equipment of the present invention；
Fig. 2 is the perspective diagram of Drying 1；
Fig. 3 is the enlarged diagram of front support component 4；
Fig. 4 is the enlarged diagram of rear support component 5.
Embodiment
The present invention will be described in detail below in conjunction with the accompanying drawings.
As illustrated in fig. 1 and 2, a kind of drying gun powder equipment, including Drying 1, sifter 2, air extractor 3, front support group
Part 4, rear support component 5, two guide rails 6 and electric cabinet 7；Drying 1 includes outer barrel 11 and inner cylinder 12, outer barrel 11 and inner cylinder 12 it
Between be provided with helical heating pipe 13, helical heating pipe 13 and be connected with heat-conducting fluid, the heat-conducting fluid is hot water, vapor or led
Deep fat, the front end and end of Drying 1 are closed by front shroud 14 and back shroud 15 respectively, have gunpowder entrance on front shroud 14
141, the end of Drying 1 also has changeover valve 16, and changeover valve 16 is in fluid communication with helical heating pipe 13, in Drying 1
With temperature controller（Not shown in figure）, the temperature controller electrically connects with electric cabinet 7；Sifter 2 is located at the end of Drying 1
End, is connected with the inner cylinder 12 of Drying 1, has replaceable screen cloth in the sifter 2；Air extractor 3 includes exhaust tube 31,
One end of exhaust tube 31 passes through front shroud 14, stretches into inside the inner cylinder 12 of Drying 1；Two guide rails 6 are enclosed on the periphery of outer barrel 11,
And be separately fixed on front support component 4 and rear support component 5, Drying 1 is rotated under the guiding of two guide rails 6；Electric cabinet 7
Electrically connected respectively with Drying 1, sifter 2, air extractor 3 and rear support component 5.
As shown in Fig. 2 also having heat-preservation cotton 17 between the outer barrel 11 and inner cylinder 12, heat-preservation cotton 17 is wrapped in spiral heating
The outside of pipe 13.
As shown in Fig. 2 the sifter 2 is arranged between changeover valve 16 and the back shroud 15 of Drying 1, changeover valve
16 front-end and back-end by two conduits 161 through back shroud 15 respectively with helical heating pipe 13 are connected.
As illustrated in fig. 1 and 2, the air extractor 3 is made up of exhaust tube 31, bleed motor 32 and water tank 33, exhaust tube 31
The other end be connected through the top of water tank 33 with motor 32, the junction of the two is located in water tank 33, bleed motor 32 and electric
Control case 7 is electrically connected, and has level sensor in water tank 33（Not shown in figure）, the level sensor electrically connects with electric cabinet 7.
As shown in figure 3, the front support component 4 is by front jocket wheel 41, preceding water tank 42, forward support post 43, prebasal plate 44 and adjusts
Section screw 45 is constituted；The two ends of the mounting groove at the top of water tank 42 before front jocket wheel 41 is embedded in；The peace at the top of water tank 42 before guide rail 6 is embedded in
The centre of tankage, is contacted with front jocket wheel 41；The bottom of water tank 42 before the one end of forward support post 43 is fixed on, the other end is by adjusting spiral shell
Silk 45 is fixed on prebasal plate 44.
As shown in figure 4, the rear support component 5 is by rear guide wheel 51, rear water box 52, rear support strut 53, metacoxal plate 54, deceleration
Case 55, variable-frequency motor 56 and driving chain 57 are constituted；Guide wheel 51 is embedded in the two ends of the mounting groove at the top of rear water box 52 afterwards；Guide rail 6
The centre of the mounting groove at the top of rear water box 52 is embedded in, is contacted with rear guide wheel 51；Rear water box 52 is fixed in the one end of rear support strut 53
Bottom, the other end is fixed on metacoxal plate 54；Guide wheel 51 is connected by driving chain 57 with reduction box 55 afterwards, and reduction box 55 is with becoming
Frequency motor 56 is connected, and variable-frequency motor 56 is electrically connected with electric cabinet 7.
Embodiment described above only expresses embodiments of the present invention, and it describes more specific and detailed, but can not
Therefore the limitation to the scope of the claims of the present invention is interpreted as, as long as the skill obtained using the form of equivalent substitution or equivalent transformation
Art scheme, all should fall within the scope and spirit of the invention.
Claims (8)
1. a kind of drying gun powder equipment, it is characterised in that including Drying (1), sifter (2), air extractor (3), front support
Component (4), rear support component (5), two guide rails (6) and electric cabinet (7)；Drying (1) includes outer barrel (11) and inner cylinder (12),
It is provided between outer barrel (11) and inner cylinder (12) in helical heating pipe (13), helical heating pipe (13) and is connected with heat-conducting fluid, it is described
Heat-conducting fluid is hot water, vapor or conduction oil, and the front end and end of Drying (1) are respectively by front shroud (14) and back shroud
(15) close, there is gunpowder entrance (141) on front shroud (14), the end of Drying (1) also has changeover valve (16), rotation
Valve (16) is in fluid communication with helical heating pipe (13)；Sifter (2) is located at the end of Drying (1), interior with Drying (1)
Cylinder (12) is connected；Air extractor (3) includes exhaust tube (31), and one end of exhaust tube (31) passes through front shroud (14), stretches into drying
The inner cylinder (12) of cylinder (1) is internal；Two guide rails (6) are enclosed on the periphery of outer barrel (11), and be separately fixed at front support component (4) with
On rear support component (5), Drying (1) is rotated under the guiding of two guide rails (6)；Electric cabinet (7) respectively with Drying (1),
Sifter (2), air extractor (3) and rear support component (5) electrical connection；The front support component (4) is by front jocket wheel (41), preceding water
Case (42), forward support post (43), prebasal plate (44) and set screw (45) are constituted；Front jocket wheel (41) is embedded at the top of preceding water tank (42)
Mounting groove two ends；Guide rail (6) is embedded in the centre of the mounting groove at the top of preceding water tank (42), is contacted with front jocket wheel (41)；Preceding branch
The bottom of preceding water tank (42) is fixed in dagger (43) one end, and the other end is fixed on prebasal plate (44) by set screw (45).
2. drying gun powder equipment as claimed in claim 1, it is characterised in that there is temperature controller in the Drying (1),
The temperature controller is electrically connected with electric cabinet (7).
3. drying gun powder equipment as claimed in claim 1, it is characterised in that also have between the outer barrel (11) and inner cylinder (12)
There is heat-preservation cotton (17), heat-preservation cotton (17) is wrapped on the outside of helical heating pipe (13).
4. drying gun powder equipment as claimed in claim 1, it is characterised in that the sifter (2) is arranged at changeover valve
(16) between the back shroud (15) of Drying (1), changeover valve (16) passes through two conduits (161) through back shroud (15)
The front-end and back-end with helical heating pipe (13) are connected respectively.
5. drying gun powder equipment as claimed in claim 4, it is characterised in that there is replaceable sieve in the sifter (2)
Net.
6. drying gun powder equipment as claimed in claim 1, it is characterised in that the air extractor (3) by exhaust tube (31), take out
Pneumatic generator (32) and water tank (33) composition, the top of the other end through the water tank (33) of exhaust tube (31) are connected with motor (32),
The junction of the two is located in water tank (33), and bleed motor (32) is electrically connected with electric cabinet (7).
7. drying gun powder equipment as claimed in claim 6, it is characterised in that there is level sensor in the water tank (33),
The level sensor is electrically connected with electric cabinet (7).
8. drying gun powder equipment as claimed in claim 1, it is characterised in that the rear support component (5) by rear guide wheel (51),
Rear water box (52), rear support strut (53), metacoxal plate (54), reduction box (55), variable-frequency motor (56) and driving chain (57) are constituted；
Guide wheel (51) is embedded in the two ends of the mounting groove at the top of rear water box (52) afterwards；Guide rail (6) is embedded in the mounting groove at the top of rear water box (52)
Centre, contacted with rear guide wheel (51)；The bottom of rear water box (52) is fixed in rear support strut (53) one end, after the other end is fixed on
On substrate (54)；Guide wheel (51) is connected by driving chain (57) with reduction box (55) afterwards, reduction box (55) and variable-frequency motor
(56) connect, variable-frequency motor (56) is electrically connected with electric cabinet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510656434.1A CN105222544B (en) | 2015-06-16 | 2015-10-12 | A kind of drying gun powder equipment |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015103313750 | 2015-06-16 | ||
| CN201510331375.0A CN104880048A (en) | 2015-06-16 | 2015-06-16 | Equipment for drying pyrotechnic composition |
| CN201510656434.1A CN105222544B (en) | 2015-06-16 | 2015-10-12 | A kind of drying gun powder equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105222544A CN105222544A (en) | 2016-01-06 |
| CN105222544B true CN105222544B (en) | 2017-10-17 |
Family
ID=53947642
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510331375.0A Pending CN104880048A (en) | 2015-06-16 | 2015-06-16 | Equipment for drying pyrotechnic composition |
| CN201520787554.0U Active CN205119695U (en) | 2015-06-16 | 2015-10-12 | Gunpowder drying equipment |
| CN201510656434.1A Active CN105222544B (en) | 2015-06-16 | 2015-10-12 | A kind of drying gun powder equipment |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510331375.0A Pending CN104880048A (en) | 2015-06-16 | 2015-06-16 | Equipment for drying pyrotechnic composition |
| CN201520787554.0U Active CN205119695U (en) | 2015-06-16 | 2015-10-12 | Gunpowder drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN104880048A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880048A (en) * | 2015-06-16 | 2015-09-02 | 浏阳市浏河机械有限公司 | Equipment for drying pyrotechnic composition |
| CN107270778A (en) * | 2017-07-28 | 2017-10-20 | 浏阳市鸿安机械制造有限公司 | Medicine production line is wrapped up in fireworks granulation |
| CN108759374A (en) * | 2018-08-14 | 2018-11-06 | 肇庆市盛浩新材料科技有限公司 | A kind of gas calcining stove |
| CN111023743A (en) * | 2019-12-24 | 2020-04-17 | 安徽咱家田生态农业有限公司 | Chrysanthemum drying equipment with turnover mechanism and working method thereof |
| CN112409068A (en) * | 2020-11-23 | 2021-02-26 | 安徽儒商生物科技有限公司 | Amino acid long-acting formula fertilizer and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2784850Y (en) * | 2005-03-15 | 2006-05-31 | 李素娟 | Heater for drying machine |
| JP2006264963A (en) * | 2005-03-25 | 2006-10-05 | Sumitomo Osaka Cement Co Ltd | Rotary drum conveyor |
| CN202522032U (en) * | 2012-04-05 | 2012-11-07 | 江苏安必信环保设备有限公司 | Semi coke dryer with screening function |
| CN203443276U (en) * | 2013-07-22 | 2014-02-19 | 晋江市松海纸业贸易有限公司 | Fiber dryer for diapers |
| JP2014083510A (en) * | 2012-10-25 | 2014-05-12 | Fujio Hori | Container rotating device |
| CN205119695U (en) * | 2015-06-16 | 2016-03-30 | 浏阳市浏河机械有限公司 | Gunpowder drying equipment |
-
2015
- 2015-06-16 CN CN201510331375.0A patent/CN104880048A/en active Pending
- 2015-10-12 CN CN201520787554.0U patent/CN205119695U/en active Active
- 2015-10-12 CN CN201510656434.1A patent/CN105222544B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2784850Y (en) * | 2005-03-15 | 2006-05-31 | 李素娟 | Heater for drying machine |
| JP2006264963A (en) * | 2005-03-25 | 2006-10-05 | Sumitomo Osaka Cement Co Ltd | Rotary drum conveyor |
| CN202522032U (en) * | 2012-04-05 | 2012-11-07 | 江苏安必信环保设备有限公司 | Semi coke dryer with screening function |
| JP2014083510A (en) * | 2012-10-25 | 2014-05-12 | Fujio Hori | Container rotating device |
| CN203443276U (en) * | 2013-07-22 | 2014-02-19 | 晋江市松海纸业贸易有限公司 | Fiber dryer for diapers |
| CN205119695U (en) * | 2015-06-16 | 2016-03-30 | 浏阳市浏河机械有限公司 | Gunpowder drying equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN205119695U (en) | 2016-03-30 |
| CN105222544A (en) | 2016-01-06 |
| CN104880048A (en) | 2015-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105222544B (en) | A kind of drying gun powder equipment | |
| CN106403566B (en) | A kind of environment-friendly and energy-efficient grain-drying cooling and dedusting device | |
| CN103604281B (en) | Rotary drum drying machine | |
| CN208600184U (en) | A kind of corn seed production system | |
| CN103925778A (en) | Drum drying machine | |
| CN205980683U (en) | A drying tower for soybean | |
| CN109028866A (en) | A kind of home farm's Horizontal mobile High-efficiency dryer | |
| CN105202885B (en) | A kind of shoemaking dryer | |
| CN209128299U (en) | A kind of garbage sludge anhydration system | |
| CN208901836U (en) | A kind of drying unit of rice | |
| CN103256791A (en) | Activated clay drying system | |
| CN109668414A (en) | A kind of aluminium alloy castings drying device | |
| CN109579483A (en) | A kind of aluminium alloy castings drying device | |
| CN208846835U (en) | A kind of vacuum dryer | |
| CN103528352A (en) | Spiral dryer | |
| CN206300457U (en) | A kind of rotary-drum drier | |
| CN203413930U (en) | Activated clay drying system | |
| CN204180805U (en) | A kind of donkey-hide gelatin jujube date drying machine | |
| CN205138137U (en) | Dry cleaning plant is used to fodder level maize | |
| CN211290940U (en) | Dehumidification device is used in corn storage | |
| CN208491031U (en) | A kind of leather shoes processing drying unit | |
| CN204854285U (en) | Novel tubulation drying -machine | |
| CN202836088U (en) | Coptis drying tassel-removing device | |
| CN207197207U (en) | Multilayer cycling heat pump dedusting dryer | |
| CN206572887U (en) | A kind of air dry oven of band net cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A powder drying equipment Effective date of registration: 20201026 Granted publication date: 20171017 Pledgee: Liuyang Rural Commercial Bank Co.,Ltd. of Hunan Province through its branch Pledgor: LIUYANG LIUHE MACHINERY Co.,Ltd. Registration number: Y2020430000018 |