CN209569990U - Rubber drying box - Google Patents
Rubber drying box Download PDFInfo
- Publication number
- CN209569990U CN209569990U CN201821551643.5U CN201821551643U CN209569990U CN 209569990 U CN209569990 U CN 209569990U CN 201821551643 U CN201821551643 U CN 201821551643U CN 209569990 U CN209569990 U CN 209569990U
- Authority
- CN
- China
- Prior art keywords
- roll wheel
- cabinet
- hot gas
- wheel
- leash
- 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
- 229920001971 elastomer Polymers 0.000 title claims abstract description 52
- 238000001035 drying Methods 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 19
- 238000011084 recovery Methods 0.000 claims description 18
- 239000006096 absorbing agent Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims 1
- 230000033001 locomotion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- PZZOEXPDTYIBPI-UHFFFAOYSA-N 2-[[2-(4-hydroxyphenyl)ethylamino]methyl]-3,4-dihydro-2H-naphthalen-1-one Chemical compound C1=CC(O)=CC=C1CCNCC1C(=O)C2=CC=CC=C2CC1 PZZOEXPDTYIBPI-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of rubber drying boxes, including cabinet, heat room, hot gas duct, and cabinet right side opening is equipped with chamber door, and chamber door is equipped with feed inlet, is equipped with discharge port on the left of cabinet.Upper roll wheel and lower roll wheel are equipped in cabinet, upper roll wheel, lower roll wheel pass through roll shaft and are mounted in cabinet, upper roll wheel, lower roll wheel be sleeved on roll shaft and with the rotatable installation of roll shaft, roll shaft is hollow structure, roll shaft is connect with hot gas duct, annular projection is equipped in the middle part of roll shaft, annular projection is equipped with several openings, the inner wall of upper roll wheel and lower roll wheel is equipped with indent circular opening corresponding with roll shaft, annular projection is matched with indent circular opening size, position is corresponding, and upper roll wheel, lower roll wheel outer surface are equipped with several air dispelling holes；Leash is connected between upper roll wheel, lower roll wheel, leash is bonded with upper roll wheel upper surface, lower roll wheel lower surface, and leash one end passes through discharge port, and the other end passes through feed inlet.
Description
Technical field
The utility model relates to rubber tooling field, specifically a kind of rubber drying box.
Background technique
Rubber refers to the high elastic polymer material with reversible deformation, at room temperature high resilience, in the external force of very little
Effect is lower to generate larger deformation, remove resilient after external force.Rubber industry be national economy important foundation industry it
One, it not only provides daily life the indispensable light industrys rubber product such as daily, medical for people, and to digging, traffic,
The heavy industry such as building, machinery, electronics and new industry provide various rubber system production equipments or rubber components.As it can be seen that rubber row
The product category of industry is various, and backward industry is very wide, and rubber product is widely used in all aspects of industry or life.
Drying is very important link during glue, and any natural rubber all must be dried sufficiently and just be adapted to
Transport.Existing rubber drying equipment often has that dries quantity is unstable, drying efficiency is low, energy consumption is big, not environmentally etc. asks
Topic.
Utility model content
Utility model aims to solve the above problems of existing rubber drying equipment, provide a kind of rubber drying
Case can improve drying efficiency when applying, and dries quantity is good, reduce energy consumption.
The purpose of this utility model is achieved through the following technical solutions:
A kind of rubber drying box, including cabinet heat room, hot gas duct, and cabinet right side opening is equipped with chamber door, and chamber door is equipped with
Feed inlet, cabinet left side are equipped with discharge port, and heating room top is equipped with air intake, and heating room lower part is equipped with gas outlet, gas outlet
It is connect with hot gas duct one end, the hot gas duct other end is connect with hot gas inlet, and hot gas duct is equipped with exhaust fan, is set in cabinet
There are upper roll wheel and lower roll wheel, upper roll wheel, lower roll wheel pass through roll shaft and be mounted in cabinet, and upper roll wheel, lower roll wheel are sleeved on roll shaft
Above and with the rotatable installation of roll shaft, roll shaft is hollow structure, and roll shaft is connect with hot gas duct, and equipped with cyclic annular convex in the middle part of roll shaft
Rise, be provided with several openings on annular projection, there are cavity inside upper roll wheel, lower roll wheel, be provided in the middle part of upper roll wheel, lower roll wheel in
Concave ring shaped opening, annular projection is matched with indent circular opening size, position is corresponding；Upper roll wheel, lower roll wheel are by Heat Conduction Material system
At upper roll wheel, lower roll wheel outer surface are equipped with several air dispelling holes；Be connected with leash between upper roll wheel, lower roll wheel, leash with
Upper roll wheel upper surface, the fitting of lower roll wheel lower surface, leash one end pass through discharge port, and the other end passes through feed inlet.Cabinet it is outer into
Water absorber is equipped at material mouth, water absorber includes the upper electric pushrod being oppositely arranged and lower electric pushrod, upper electric pushrod and
Lower electric pushrod is respectively connected with pedestal, and water suction block is equipped on pedestal, forms rubber channel between the block that absorbs water up and down, leash is worn
Cross water absorber.Discharge outlet is equipped with gas gathering mask, and heating room is equipped with hot gas recovery port, and hot gas recovery port and gas gathering mask pass through hot gas
Recovery tube connection, hot gas recovery tube are equipped with drier and return fan；Gas gathering mask is equipped in opposite directions close to the inner wall up and down of discharge port
Hold-down roll, the lower wall that gas gathering mask corresponds to hold-down roll position are equipped with strip gab, and leash passes through strip gab and clamping rolling
Wheel；Humidity sensor is installed in cabinet, hygronom, humidity sensor and hygronom electrical connection are installed outside cabinet.
Preferably, rubber channel is bell-mouth structure of air far from cabinet direction.
Preferably, top of the box and bottom are equipped with hot gas inlet, are equipped with air jet pipe, air jet pipe and hot gas inlet in cabinet
Connection, air jet pipe are equipped with several spray heads.
Preferably, quadrangle is equipped with wind deflector up and down in cabinet.
Preferably, cabinet is externally provided with heat preservation sandwich layer.
Preferably, the bottom of box is equipped with adjustable damping mechanism, and adjustable damping mechanism includes elastic cushion, support base and adjustable
Lower margin, elastic cushion is located at the bottom of box, and is fixedly connected with support base, and support base bottom is equipped with burr adjustable tail margin.
In conclusion the utility model has the following beneficial effects:
1, the design of roll shaft, upper roll wheel, lower roll wheel enables hot gas to blow out from upper roll wheel, lower roll wheel surface, directly and rubber
The contact of glue surface, dries more efficient stabilization.
2, the design of the outer water absorber of cabinet is saved so that rubber surface moisture before entering cabinet is effectively wiped
Heating energy source reduces air humidity after cabinet heating, improves drying efficiency.
3, the design of humidity sensor, hot gas recovery tube and drier so that can arrange after the increase of hot gas humidity in time in cabinet
Out, and discharge hot gas can recycle, environmental protection, efficient, energy conservation.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of one specific embodiment of the utility model.
Fig. 2 is the present embodiment rearview.
Fig. 3 is the present embodiment right view.
Fig. 4 is that roll shaft and upper roll wheel, lower roll wheel cooperate schematic diagram.
Fig. 5 is rubber access diagram.
In figure: 1- cabinet, 2- heat room, 3- air intake, 4- roller, 5- hot gas duct, 6- air jet pipe, 7- spray head, 8-
Feed inlet, 9- discharge port, 10- upper roll wheel, 11- lower roll wheel, 12- roll shaft, 13- leash, 14- upper electric pushrod are electronic under 15-
Push rod, 16- pedestal, 17- water suction block, 18- wind deflector, 19- heat preservation sandwich layer, 20- hot gas recovery tube, 21- drier, 22- humidity
Sensor, 23- hygronom, 24- elastic cushion, 25- support base, 26- burr adjustable tail margin, 27- gas gathering mask, 28- hold-down roll.
Specific embodiment
Multiple embodiments that the utility model will be disclosed with schema below, as clearly stated, in many practices
Details will be explained in the following description.It should be appreciated, however, that the details in these practices does not apply this with limitation practical new
Type.That is, the details in these practices is non-essential in some embodiments of the utility model.In addition, for letter
For the sake of changing schema, some known usual structures and component will be painted it in the drawings in simply illustrative mode.
It is to be appreciated that institute is directional in the utility model embodiment indicates that such as up, down, left, right, before and after ... is only
For explaining relative positional relationship, motion conditions etc. in the case where a certain particular pose is as shown in the picture between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
It should also be noted that, unless otherwise clearly defined and limited, term " setting ", " installation ", " connected ",
" connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
Connection inside element.For the ordinary skill in the art, it can understand that above-mentioned term is practical at this with concrete condition
Concrete meaning in novel.
Embodiment:
As shown in Figure 1, a kind of rubber drying box, including cabinet 1 and heating room 2, heating room 2 are set to 1 top of cabinet, heating
It is equipped with heating tube in room 2, heats and is equipped with air intake 3 at the top of room 2, heating 2 lower part of room is equipped with gas outlet, and cabinet 1 is equipped with heat
Gas entrance, it is preferable that 1 upper and lower part of cabinet is equipped with hot gas inlet, and gas outlet is connected with hot gas inlet by hot gas duct 5
It connects, hot gas duct 5 is equipped with exhaust fan, is equipped with air jet pipe 6 in cabinet, air jet pipe 6 connect with hot gas inlet, sets on air jet pipe 6
There are several spray heads 7.Left and right sides is respectively equipped with discharge port 9 and feed inlet 8 on cabinet 1, and optionally, feed inlet 8 in cabinet 1 goes out
Roller 4 is equipped at material mouth 9, it is horizontal with cabinet when for making sheet rubber pass in and out cabinet, avoid rubber pad wear.Cabinet 1
Interior to be equipped with upper roll wheel 10 and lower roll wheel 11, upper roll wheel 10, lower roll wheel 11 are mounted in cabinet 1 by roll shaft 12, upper roll wheel 10,
Lower roll wheel 11 be sleeved on roll shaft 12 and with the rotatable installation of roll shaft 12, be connected with leash between upper roll wheel 10, lower roll wheel 11
13, leash 13 is bonded with 10 upper surface of upper roll wheel, 11 lower surface of lower roll wheel, and 13 one end of leash passes through discharge port 9 and periphery
Power-equipment connection, the other end pass through feed inlet 8 and connect with sheet rubber.Peripheral power-equipment is the volume for being driven by a motor rotation
Cylinder, leash one ends wound is on reel, so that the rotation of motor drives the sheet rubber of traction band connection to follow movement, by drying
It is wrapped on reel after dry case.Upper roll wheel and lower roll wheel are played a supporting role.1 right side opening of cabinet is equipped with chamber door, and feed inlet 8 is set to
On chamber door, chamber door is equipped with handle, leash 13 is arranged convenient for opening cabinet 1, chamber door is equipped with sealing rubber ring.
Roll shaft 12 is hollow structure, and 12 one end of roll shaft is connect with hot gas duct 5, and specific connection and 5 structure of hot gas duct are such as
Shown in Fig. 2；As shown in figure 4, upper roll wheel 10 and lower roll wheel 11 are sleeved on roll shaft 12, and it is cavity structure, roll shaft 12 that it is internal
Middle part is equipped with annular projection, and annular projection is open equipped with several, and the inner wall of upper roll wheel 10 and lower roll wheel 11 is equipped with and roller
The corresponding indent circular opening of axis 12, annular projection is matched with indent circular opening size, position is corresponding, and above-mentioned setting is to upper roller
Wheel 10 and axial position of the lower roll wheel 11 on roll shaft 12 play restriction effect, while hot gas being enabled to pass through 5 He of hot gas duct
Roll shaft 12 enters in upper roll wheel 10 and lower roll wheel 11, and certainly, upper roll wheel 10 and 11 outer wall of lower roll wheel are equipped with several air dispelling holes, makes
Hot gas is obtained to be discharged from upper roll wheel 10, lower roll wheel 11.Upper roll wheel 10, lower roll wheel 11 are made from a material that be thermally conductive, and hot gas heat can be from
Heat Conduction Material reaches sheet rubber.
As shown in figure 3,1 chamber door of cabinet is equipped with water absorber, water absorber includes the upper electric pushrod 14 being oppositely arranged
With lower electric pushrod 15, upper electric pushrod 14 is mounted on 8 top of feed inlet, and lower electric pushrod 15 is mounted on 8 lower section of feed inlet, leads
Leader tape 13 passes through water absorber；Upper electric pushrod 14 and lower electric pushrod 15 are respectively connected with pedestal 16, and pedestal 16 can be with upper electronic
Push rod 14 and the movement of lower electric pushrod 15；Water suction block 17 is installed, water suction block 17 is made of water-absorbent material, preferably on pedestal 16
Ground, as shown in figure 5, foring rubber channel between upper and lower two water suctions block 17, sheet rubber enters back into cabinet 1 behind this channel
Interior drying, one side of the rubber channel far from cabinet 1 is bell-mouth structure of air, is oriented to sheet rubber.
Steps are as follows for real work: upper electric pushrod and the movement of lower electric pushrod is controlled first, so that shape between water suction block
Sheet rubber surface water is sucked for sheet rubber by the way that absorb water block and rubber contact can be made again at certain intervals, as rubber channel
Point, it is then turned on peripheral power-equipment, leash moves therewith, and sheet rubber enters water absorber, surface under leash guidance
Moisture is sucked, and is then entered cabinet by feed inlet, is bonded transmission with upper roll wheel and lower roll wheel surface.Hot gas is by heating simultaneously
Room enters air jet pipe and roll shaft through exhaust fan and hot gas duct, and air jet pipe hot gas is sprayed from upper and lower both direction from spray head to rubber
Film is dried and drying functions are played in the raising of cabinet bulk temperature, at the same roll shaft hot gas enter upper roll wheel and lower roll wheel and from
Sheet rubber is further dried in the blowout of surface radiating hole, it is ensured that dries quantity.
Quadrangle can set wind deflector 18 up and down in cabinet 1, and hot gas is made to be gathered in 1 middle part of cabinet, 1 peripheral hardware heat preservation sandwich layer of cabinet
19, avoid heat loss too fast.
Heating room 2 sets hot gas recovery port, and hot gas recovery port is externally provided with gas gathering mask 27, and gas gathering mask 27 and hot gas recovery port pass through
Hot gas recovery tube 20 connects, and hot gas recovery tube 20 is equipped with return fan, and the damp-heat air for cabinet 1 to be discharged leads back heating room
2, achieve the effect that heat recovery, hot gas recovery tube 20 is equipped with drier 21, damp-heat air is dried.Gas gathering mask
27 are equipped with hold-down roll 28 close to the inner wall up and down of discharge port 9 in opposite directions, and the lower wall of corresponding 28 position of hold-down roll of gas gathering mask 27 is set
Strip gab is then passed through after having strip gab, leash 13 to pass through hold-down roll 28.Sheet rubber passes through under the guidance of leash 13
Hold-down roll 28 is pierced by gas gathering mask 27 from strip gab, and air heats after-blow to cabinet 1, after dry to sheet rubber from heating room 2
From 9 row of discharge port to hot gas recovery tube 20 under the action of return fan, heating room 2 is entered back into after drier 21 removes moisture removal and is returned
It receives and utilizes.Return fan by be discharged air draw back heating room 2 while, also can in gas gathering mask 27 sheet rubber generate suction, to rubber
Film discharging causes to hinder, and the design of hold-down roll 28 is so that sheet rubber also can under the suction of return fan in the present embodiment
Keep smooth discharging.
Preferably, humidity sensor 22 is installed in cabinet 1, hygronom 23,22 He of humidity sensor are installed outside cabinet 1
Hygronom 23 be electrically connected, can out of hygronom 23 at any time monitoring box body 1 humidity.
1 bottom four corners of cabinet are equipped with adjustable damping mechanism, and adjustable damping mechanism includes elastic cushion 24, support base 25 and can
Lower margin 26 is adjusted, elastic cushion 24 is mounted on 1 bottom of cabinet, and is fixedly connected with support base 25, works as a buffer to vibration, supports
25 bottom of pedestal is equipped with burr adjustable tail margin 26, is chosen as adjusting screw rod and sleeve, and sleeve is mounted on support base bottom, adjusts spiral shell
Bar centainly protrudes into sleeve, and the other end connects base anchor, the length of sleeve can be protruded by adjusting screw rod come regulating height of box body, just
In cabinet uneven ground placement.
It takes or uses for reference prior art and can be realized in the part that do not addressed in aforesaid way.
The above content is the further descriptions made in conjunction with specific preferred embodiment to the utility model, cannot recognize
Determine specific embodiment of the present utility model to be only limited to these instructions.For the common skill of the utility model technical field
For art personnel, the other embodiments obtained in the case where not departing from the technical solution of the utility model be should be included in practical
In novel protection scope.
Claims (6)
1. a kind of rubber drying box, including cabinet, heat room, hot gas duct, cabinet right side opening is equipped with chamber door, chamber door be equipped with into
Material mouth, cabinet left side are equipped with discharge port, and cabinet is equipped with hot gas inlet, and heating room top is equipped with air intake, heating room lower part
Equipped with gas outlet, gas outlet is connect with hot gas duct one end, and the hot gas duct other end is connect with hot gas inlet, is set on hot gas duct
There is exhaust fan, it is characterised in that: upper roll wheel and lower roll wheel are equipped in the cabinet, the upper roll wheel, lower roll wheel pass through roll shaft
Be mounted in cabinet, upper roll wheel, lower roll wheel be sleeved on roll shaft and with the rotatable installation of roll shaft, the roll shaft be hollow structure,
Roll shaft is connect with hot gas duct, and annular projection is equipped in the middle part of roll shaft, is provided with several openings on annular projection, upper roll wheel, under
There are cavity inside roller, upper roll wheel, lower roll wheel middle part are provided with indent circular opening, annular projection and indent circular opening size
Matching, position are corresponding；Upper roll wheel, lower roll wheel are made from a material that be thermally conductive, and upper roll wheel, lower roll wheel outer surface are equipped with several air-dispersings
Hole；Leash, the leash and upper roll wheel upper surface, lower roll wheel following table face paste are connected between the upper roll wheel, lower roll wheel
It closes, leash one end passes through discharge port, and the other end passes through feed inlet；Water absorber, water suction are equipped at the outer feed inlet of the cabinet
Device includes the upper electric pushrod being oppositely arranged and lower electric pushrod, and upper electric pushrod and lower electric pushrod are respectively connected with pedestal,
Water suction block is installed on pedestal, forms rubber channel between the block that absorbs water up and down, leash passes through water absorber；The discharge outlet
Equipped with gas gathering mask, the heating room is equipped with hot gas recovery port, and the hot gas recovery port is connected with gas gathering mask by hot gas recovery tube,
The hot gas recovery tube is equipped with drier and return fan；The gas gathering mask is equipped with clamping close to the inner wall up and down of discharge port in opposite directions
Idler wheel, the lower wall that gas gathering mask corresponds to hold-down roll position are equipped with strip gab, and leash is then passed through bar shaped after passing through hold-down roll
Opening；Humidity sensor is installed in the cabinet, hygronom is installed outside cabinet, the humidity sensor and hygronom are electrically connected
It connects.
2. a kind of rubber drying box according to claim 1, it is characterised in that: the rubber channel is far from cabinet direction
Bell-mouth structure of air.
3. any rubber drying box according to claim 1 or 2, it is characterised in that: the top of the box and bottom are equal
Equipped with hot gas inlet, it is equipped with air jet pipe in cabinet, the air jet pipe is connect with hot gas inlet, and the air jet pipe is equipped with several
Spray head.
4. any rubber drying box according to claim 1 or 2, it is characterised in that: quadrangle is equal up and down in the cabinet
Equipped with wind deflector.
5. any rubber drying box according to claim 1 or 2, it is characterised in that: the cabinet is externally provided with thermal insulation clamp
Layer.
6. any rubber drying box according to claim 1 or 2, it is characterised in that: the bottom of box is equipped with adjustable
Damping, the adjustable damping mechanism include elastic cushion, support base and burr adjustable tail margin, and the elastic cushion is located at cabinet bottom
Portion, and be fixedly connected with support base, support base bottom is equipped with burr adjustable tail margin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821551643.5U CN209569990U (en) | 2018-09-21 | 2018-09-21 | Rubber drying box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821551643.5U CN209569990U (en) | 2018-09-21 | 2018-09-21 | Rubber drying box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209569990U true CN209569990U (en) | 2019-11-01 |
Family
ID=68320397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821551643.5U Expired - Fee Related CN209569990U (en) | 2018-09-21 | 2018-09-21 | Rubber drying box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209569990U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112432479A (en) * | 2020-11-25 | 2021-03-02 | 江门市新会区美力赛无纺布纤维制品有限公司 | Non-woven fabric production equipment |
| CN113932594A (en) * | 2021-08-26 | 2022-01-14 | 合肥信风科技开发有限公司 | Granulation drying system of medicinal composition |
| CN117781643A (en) * | 2024-02-23 | 2024-03-29 | 山东显微智能科技有限公司 | Auxiliary drying device for endoscopic surgery |
-
2018
- 2018-09-21 CN CN201821551643.5U patent/CN209569990U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112432479A (en) * | 2020-11-25 | 2021-03-02 | 江门市新会区美力赛无纺布纤维制品有限公司 | Non-woven fabric production equipment |
| CN113932594A (en) * | 2021-08-26 | 2022-01-14 | 合肥信风科技开发有限公司 | Granulation drying system of medicinal composition |
| CN117781643A (en) * | 2024-02-23 | 2024-03-29 | 山东显微智能科技有限公司 | Auxiliary drying device for endoscopic surgery |
| CN117781643B (en) * | 2024-02-23 | 2024-04-30 | 山东显微智能科技有限公司 | Auxiliary drying device for endoscopic surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191101 |