CN113883853A - Active carbon pickling drying device - Google Patents
Active carbon pickling drying device Download PDFInfo
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- CN113883853A CN113883853A CN202111221783.2A CN202111221783A CN113883853A CN 113883853 A CN113883853 A CN 113883853A CN 202111221783 A CN202111221783 A CN 202111221783A CN 113883853 A CN113883853 A CN 113883853A
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- stirring
- shell
- activated carbon
- drying device
- active carbon
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/14—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a horizontal or slightly-inclined plane
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Water Treatment By Sorption (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The invention belongs to the field of activated carbon production equipment, and particularly relates to an activated carbon pickling drying device which comprises a shell, wherein a feed inlet for feeding is formed in the center of the upper end surface of the shell, an acid inlet for feeding acid is formed in one side of the upper end surface of the shell, a water inlet for feeding water is formed in the other side of the upper end surface of the shell, a pretreatment chamber for pretreating activated carbon is formed in the upper portion of the shell, a stirring chamber for stirring the activated carbon is formed in the lower portion of the shell, an acid inlet for feeding acid is formed in the center of the lower end surface of the shell, a wastewater discharge channel for discharging wastewater is formed in one side of the lower end surface of the shell, and a square pipeline for communicating the pretreatment chamber with the stirring chamber is formed in the middle of the shell. According to the invention, during the acid washing of the activated carbon, through the design of the elastic guide plate and the stirring blade, air in pores of the activated carbon can be fully discharged, so that the activated carbon is more fully acidified, and the activated carbon can be fully washed and dried after being acidified, so that the working process is shortened, and the waste of resources is reduced.
Description
Technical Field
The invention belongs to the field of activated carbon production equipment, and particularly relates to an activated carbon pickling and drying device.
Background
Activated carbon is a specially treated carbon that is produced by heating an organic material in the absence of air to reduce non-carbon components and then reacting with gases to erode the surface and produce a developed microporous structure. Since the activation process is a microscopic process, i.e., the surface erosion of a large amount of molecular carbides is a point-like erosion, the surface of the activated carbon is caused to have countless fine pores. Therefore, when the activated carbon is acidified, air possibly remains in the pores, the acidification of the activated carbon is hindered, the acidification degree of the activated carbon is affected, the acidification time of the activated carbon is relatively long, the activated carbon needs to be washed and dried after the acidification is finished, and the wet activated carbon is easy to remain on other equipment during transportation when transferred to other equipment, so that loss is caused.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides an active carbon pickling and drying device.
The purpose of the invention can be realized by the following technical scheme: the utility model provides an active carbon pickling drying device, includes the shell, shell up end center is equipped with the feed inlet that is used for the feeding, shell up end one side is equipped with the acid inlet that is used for advancing sour, and the opposite side is equipped with the water inlet that is used for intaking, upper portion is equipped with the pre-treatment chamber of preliminary treatment active carbon in the shell, the lower part is equipped with the teeter chamber that stirs the processing to the active carbon in the shell, end center is equipped with the acid inlet that is used for advancing sour under the shell, end one side is equipped with the waste water discharge way that is used for waste water discharge under the shell, the middle part is equipped with the switch-on in the shell the pre-treatment chamber with the square pipeline of teeter chamber.
Preferably, the bottom plate is fixedly connected to the lower portion of the pretreatment chamber, a through hole is formed in the center of the bottom plate, and an electric valve is arranged on the through hole.
Preferably, square pipelines with the same size are correspondingly arranged below the through holes, and two elastic plate groups for guiding are symmetrically arranged on each square pipeline.
Preferably, each elastic plate group comprises a plurality of elastic guide plates, and each elastic guide plate is fixedly arranged on the side wall of the square pipeline and inclines towards the lower part of the opposite side wall.
Preferably, the elastic guide plates in the two elastic plate groups are arranged in an equidistant and staggered mode, and each elastic guide plate extends to the position behind the middle of the elastic guide plate on the opposite side.
Preferably, the central fixed connection motor support in teeter chamber bottom, motor support up end center fixed connection motor, the spacing arch of fixedly connected with on the motor output shaft, be equipped with the stirring rod directly over the motor, stirring rod bottom fixed connection stopper, stopper lower extreme fixed connection gear, the stopper is opened downwards has the sliding tray, it has one section annular spacing ring way downwards to open in the sliding tray, spacing arch is in slide in the spacing ring way, the sliding tray is in rotate the connection from top to bottom on the motor output shaft, stirring rod fixed connection follows supreme stirring leaf that upwards rises the radius and diminishes gradually down, the stirring leaf is outer along being equipped with vertical ascending separation blade, teeter chamber bottom fixed connection supports the stirring support of stirring part.
Preferably, sliding connection radius upwards becomes bigger stirring cylinder gradually in the stirring support, the stirring cylinder bottom is equipped with the filter plate that prevents the active carbon and drop, the downward fixed connection axle sleeve in stirring cylinder bottom center, the axle sleeve with stirring rod sliding connection, the stirring support is in stirring cylinder below fixedly connected with annular collection dirty pond, open the dirty bottom of pond of collection connect to the outer water drainage way of shell.
Preferably, a tooth surface is arranged at the inner ring of the lower part of the shaft sleeve, and the tooth surface and the limiting block are in meshing transmission when being positioned at the same horizontal plane.
Preferably, leave the clearance that makes the active carbon pass through between stirring cylinder upper end and the shell, the agitator chamber is outer to be encircleed the stirring support is equipped with out the charcoal way, go out the charcoal way with the agitator chamber with the discharge gate intercommunication, it has the warm pipe of admitting air to go out the charcoal way lower extreme and open, the warm pipe of admitting air with it is equipped with the filter screen to go out between the charcoal way.
Has the advantages that: compared with the prior art, the invention has the following advantages:
1. when carrying out the pickling to the active carbon, through the setting of elasticity baffle and stirring page or leaf separation blade, make active carbon and acidizing fluid take place to roll and react under the condition of vibration in square pipeline, can make the active carbon roll on the stirring page or leaf and rise when the stirring, the air by the oppression in the inside hole of active carbon of can discharging for the time of reaction.
2. Optimize traditional acidizing equipment, make acidizing, washing, dry triplex accomplish in same equipment, wash it through acidizing agitating unit, avoided the moist active carbon of acidizing back to have the active carbon who remains in the equipment when shifting to cause the waste, and close three steps in an equipment, can avoid during acid material volatilizees operational environment, ensured that the staff's is healthy.
Drawings
FIG. 1 is a schematic structural diagram of an activated carbon pickling and drying apparatus.
Fig. 2 is an external view of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 1.
Fig. 4 is a schematic view of the filter plate and the charcoal outlet duct.
In the figure: the device comprises a feed inlet 1, an acid inlet 2, a water inlet 3, a pretreatment chamber 4, a bottom plate 5, an electric valve 6, a square pipeline 7, an elastic guide plate 8, a through hole 9, a shell 10, a stirring rod 11, a shaft sleeve 12, a stirring blade 13, a stirring chamber 14, a stirring roller 15, a filter plate 16, a stirring support 17, a filter screen 18, a charcoal outlet channel 19, an air inlet warm pipe 20, a waste water discharge channel 21, a discharge hole 22, a motor support 23, a motor 24, a tooth surface 25, a limiting ring channel 26, a limiting protrusion 27, a limiting block 28, a sliding groove 29, a blocking piece 30, a gear 31 and a sewage collecting tank 32.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
With reference to fig. 1-4, an active carbon pickling drying device comprises a shell 10, a feed inlet 1 for feeding is arranged in the center of the upper end face of the shell 10, an acid inlet 2 for feeding acid is arranged on one side of the upper end face of the shell 10, a water inlet 3 for feeding water is arranged on the other side of the upper end face of the shell, a pretreatment chamber 4 for pretreating active carbon is arranged on the inner upper portion of the shell 10, a stirring chamber 14 for stirring the active carbon is arranged on the inner lower portion of the shell 10, an acid inlet 2 for feeding acid is arranged in the center of the lower end face of the shell 10, a wastewater discharge channel 21 for discharging wastewater is arranged on one side of the lower end face of the shell 10, and a square pipeline 7 for connecting the pretreatment chamber 4 and the stirring chamber 14 is arranged in the middle of the shell 10.
Further, a bottom plate 5 is fixedly connected below the pretreatment chamber 4, a through hole 9 is formed in the center of the bottom plate 5, and an electric valve 6 is arranged on the through hole 9.
Furthermore, a square pipeline 7 with the same size is correspondingly arranged below the through hole 9, and two elastic plate groups for guiding are symmetrically arranged on the square pipeline 7.
Further, each elastic plate group comprises a plurality of elastic guide plates 8, and each elastic guide plate 8 is fixedly arranged on the side wall of the square pipeline 7 and inclines towards the lower part of the opposite side wall.
Furthermore, the elastic guide plates 8 in the two elastic plate groups are arranged in a staggered mode at equal intervals, and each elastic guide plate 8 extends to a position behind the middle of the elastic guide plate 8 on the opposite side.
Further, 14 bottom center fixed connection motor supports 23 in teeter chamber, motor supports 23 up end center fixed connection motor 24, spacing arch 27 of fixedly connected with on the motor 24 output shaft, be equipped with stirring rod 11 directly over the motor 24, 11 bottom fixed connection stopper 28 of stirring rod, stopper 28 lower extreme fixed connection gear 31, stopper 28 is opened downwards has the sliding tray 29, it has one section annular spacing ring way 26 that descends to open in the sliding tray 29, spacing arch 27 slides in spacing ring way 26, sliding tray 29 rotates the connection from top to bottom on the motor 24 output shaft, stirring rod 11 fixed connection is from supreme stirring leaf 13 of encircleing the radius of rise and diminishing gradually down, stirring leaf 13 is outer along being equipped with vertical ascending separation blade 30, 14 bottom fixed connection supports stirring support 17 of stirring part in teeter chamber.
Further, the stirring support 17 is internally and slidably connected with a stirring roller 15 with the radius gradually increasing upwards, a filter plate 16 for preventing the active carbon from falling is arranged at the bottom of the stirring roller 15, the center of the bottom of the stirring roller 15 is fixedly connected with a shaft sleeve 12 downwards, the shaft sleeve 12 is slidably connected with a stirring rod 11, the stirring support 17 is fixedly connected with an annular sewage collecting tank 32 below the stirring roller 15, and the bottom of the sewage collecting tank 32 is provided with a waste water discharge channel 21 connected to the outside of the shell 10.
Further, a tooth surface 25 is arranged at the inner ring of the lower portion of the shaft sleeve 12, and the tooth surface 25 and the limiting block 28 are in meshing transmission when being positioned on the same horizontal plane.
Furthermore, a gap for the activated carbon to pass through is reserved between the upper end of the stirring roller 15 and the shell 10, a carbon outlet channel 19 is arranged around the stirring support 17 outside the stirring chamber 14, the carbon outlet channel 19 is communicated with the stirring chamber 14 and the discharge hole 22, an air inlet warm pipe 20 is arranged at the lower end of the carbon outlet channel 19, and a filter screen 18 is arranged between the air inlet warm pipe 20 and the carbon outlet channel 19.
The working principle is as follows: in the working state, the feed inlet 1, the acid inlet 2, the water inlet 3 and the discharge outlet 22 are closed, and the waste water discharge channel 21 is closed.
With reference to fig. 1-4, firstly, adding the acid solution into the pretreatment chamber 4 through the acid inlet 2, at this time, the electric valve 6 is in a closed state, then adding the activated carbon to be acidified into the pretreatment chamber through the feed inlet 1, and then sealing the feed inlet 1, the acid inlet 2 and the water inlet 3 to prevent the acid solution from volatilizing. The activated carbon and the acid liquor are subjected to primary reaction, and most of the surface of the activated carbon is acidified. After a period of time, open electric valve 6, acidizing fluid and active carbon receive the influence of gravity together and pass through square pipeline 7, enter into teeter chamber 14 in, in square pipeline 7, the active carbon receives the influence of the elastic guide board 8 that the slope of multiunit crisscross set up downwards, acidizing fluid and active carbon arouse the baffle vibration in the in-process that falls, the while vibration reflects on the active carbon, roll on elastic guide board 8 simultaneously, the combination of two kinds of forces makes the air discharge in the inside hole of active carbon, acidizing fluid and active carbon fall simultaneously, it has the scouring action to the active carbon, further the acidizing reaction has been accelerated.
When the acid liquor and the activated carbon completely enter the stirring chamber 14, the activated carbon is stirred on the stirring roller 15 due to the arrangement of the filter plate 16, the motor 24 is turned on at the moment, the motor 24 rotates anticlockwise, the limiting protrusion 27 arranged on the output shaft of the motor 24 rotates to the lowest point position in the limiting ring 26, at the moment, the gear 31 is separated from the tooth surface 25 on the shaft sleeve 12, and the stirring rod 11 rotates anticlockwise at the moment due to the fixed connection of the limiting block 28 and the stirring rod 11, and meanwhile, the stirring blade 13 fixedly connected to the stirring rod 11 also rotates anticlockwise. Because stirring leaf 13 anticlockwise rotation, stirring leaf 13 rotates the active carbon in the acidizing fluid from the bottom to stirring leaf 13 top, because stirring leaf 13 edge is equipped with separation blade 30, so at the in-process that rises, the active carbon major part can roll on stirring leaf 13 and rise, and rivers will also form the vortex simultaneously, abundant acidizing to the active carbon. After the acidification is finished, the wastewater discharge pipeline 21 is opened, the acid liquor filtered by the filter plate 16 is collected by the wastewater discharge pipe 21, and the wastewater discharge pipe 21 is closed after the collection is finished.
Clear water is added into the pretreatment chamber 4 through the water inlet 3 and enters the square pipeline 7 through the electric valve 6, finally the clear water enters the stirring chamber 14 to wash the activated carbon, the motor 24 continues to rotate, the activated carbon and the acidification stirring process move in the same way, the surface of the activated carbon and the acid liquid inside the activated carbon are washed away by rapid stirring and rolling, the cleaning is finished after a period of time, the waste water is discharged and collected through the waste water discharge channel 21 after the cleaning is finished, and then the waste water discharge channel 21 is closed.
During the drying process, the feed inlet 1 is opened, the motor 24 rotates clockwise, the limit protrusion 27 on the output shaft of the motor 24 rotates upwards in the limit loop 26, the position of the motor 24 is fixed, the limit block 28 moves downwards, the gear 31 fixedly connected to the limit block 28 is in meshing transmission with the gear surface 25 on the shaft sleeve 12, the shaft sleeve 12 is fixedly connected with the stirring roller 15, the stirring rod 11 and the stirring roller 15 rotate simultaneously at the moment, the active carbon in the stirring chamber 14 moves towards the upper end with larger radius under the influence of the centrifugal force generated by the rotation of the stirring roller 15, the stirring blades 13 on the stirring rod 11 perform the extrusion function on the active carbon at the bottom to extrude the moisture in the active carbon, the excessive moisture enters the dirt collecting tank 32 through the filter plate 16, the moisture content of the active carbon is more difficult to rise when the active carbon rotates on the stirring roller 15, and the active carbon is extruded by the stirring blades 13, meanwhile, in the rotation process of the stirring roller 15, the moisture in the activated carbon on the wall of the stirring roller 15 is reduced, when the moisture in the activated carbon is reduced, the activated carbon is separated from the top of the stirring roller 15 and thrown out into the carbon outlet channel 19, the carbon outlet channel 19 is arranged outside the stirring chamber 14 in a surrounding manner, the air inlet heating pipe 20 is arranged at the bottom of the carbon outlet channel, the hot air is blown into the activated carbon in the drying process, the blown activated carbon is further dried by the blown hot air flow and forms convection with the dropped activated carbon, the activated carbon rolls in the carbon outlet channel 19, the drying process is further accelerated, meanwhile, the blown hot air flow is not too large, the throwing-out process of the activated carbon is influenced, the activated carbon rolls in the carbon outlet channel 19 to the discharge hole 22, a filter screen is arranged at the connection part between the air inlet heating pipe 20 and the carbon outlet channel 19 to prevent the leakage of the activated carbon, and after the activated carbon is completely dried, the activated carbon is accumulated in the discharge hole 22 through the carbon outlet channel 19, at this moment, the discharge hole is opened to finish discharging.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The utility model provides an active carbon pickling drying device, includes shell (10), its characterized in that, shell (10) up end center is equipped with feed inlet (1) that is used for the feeding, shell (10) up end one side is equipped with into sour mouthful (2) that are used for into acid, and the opposite side is equipped with water inlet (3) that are used for intaking, upper portion is equipped with preliminary treatment room (4) of preliminary treatment active carbon in shell (10), the lower part is equipped with teeter chamber (14) that stirs the processing to active carbon in shell (10), the terminal surface center is equipped with into sour mouthful (2) that are used for into acid under shell (10), terminal surface one side is equipped with row's useless water channel (21) that are used for row's useless water under shell (10), the middle part is equipped with the switch-on in shell (10) preliminary treatment room (4) with square pipeline (7) of teeter chamber (14).
2. The activated carbon pickling drying device of claim 1, wherein: pretreatment room (4) below fixed connection bottom plate (5), open at bottom plate (5) center has through-hole (9), be equipped with electric valve (6) on through-hole (9).
3. The activated carbon pickling drying device of claim 2, wherein: the square pipeline (7) with the same size is correspondingly arranged below the through hole (9), and two elastic plate groups for guiding are symmetrically arranged on the square pipeline (7).
4. The activated carbon pickling drying device of claim 3, wherein: each elastic plate group comprises a plurality of elastic guide plates (8), and each elastic guide plate (8) is fixedly arranged on the side wall of the square pipeline (7) and inclines towards the lower part of the side wall at the opposite side.
5. The activated carbon pickling drying device of claim 4, wherein: the elastic guide plates (8) in the two elastic plate groups are arranged in a staggered mode at equal intervals, and each elastic guide plate (8) extends to the position behind the middle of the elastic guide plate (8) on the opposite side.
6. The activated carbon pickling drying device of claim 1, wherein: the stirring chamber (14) bottom center fixed connection motor support (23), motor support (23) up end center fixed connection motor (24), spacing arch (27) of fixedly connected with on motor (24) output shaft, be equipped with stirring rod (11) directly over motor (24), stirring rod (11) bottom fixed connection stopper (28), stopper (28) lower extreme fixed connection gear (31), stopper (28) open downwards has sliding tray (29), it has one section annular spacing ring way (26) down to open in sliding tray (29), spacing arch (27) are in slide in spacing ring way (26), sliding tray (29) are in the upper and lower swivelling joint of motor (24) output shaft, stirring rod (11) fixed connection is from supreme stirring leaf (13) that the radius that rises diminishes gradually down surrounding down, the outer edge of the stirring blade (13) is provided with a vertical upward baffle sheet (30), and the bottom of the stirring chamber (14) is fixedly connected with a stirring support (17) for supporting a stirring component.
7. The activated carbon pickling drying device of claim 6, wherein: stirring cylinder (15) that sliding connection radius upwards becomes bigger gradually in stirring support (17), stirring cylinder (15) bottom is equipped with filter plate (16) that prevents the active carbon and drop, stirring cylinder (15) bottom center fixed connection axle sleeve (12) down, axle sleeve (12) with stirring rod (11) sliding connection, stirring support (17) are in stirring cylinder (15) below fixedly connected with annular collection dirty pond (32), open dirty pond (32) bottom of collection connect to drainage water channel (21) outside shell (10).
8. The activated carbon pickling drying device of claim 7, wherein: the inner ring of the lower part of the shaft sleeve (12) is provided with a tooth surface (25), and the tooth surface (25) and the limiting block (28) are in meshing transmission when being positioned on the same horizontal plane.
9. The activated carbon pickling drying device of claim 8, wherein: leave the clearance that makes the active carbon pass through between stirring cylinder (15) upper end and shell (10), agitator chamber (14) outer loop is equipped with out charcoal way (19) stirring support (17), go out charcoal way (19) with agitator chamber (14) with discharge gate (22) intercommunication, it has air inlet heating pipe (20) to go out charcoal way (19) lower extreme to open, air inlet heating pipe (20) with it is equipped with filter screen (18) to go out between charcoal way (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111221783.2A CN113883853B (en) | 2021-10-20 | 2021-10-20 | Active carbon pickling drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111221783.2A CN113883853B (en) | 2021-10-20 | 2021-10-20 | Active carbon pickling drying device |
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| Publication Number | Publication Date |
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| CN113883853A true CN113883853A (en) | 2022-01-04 |
| CN113883853B CN113883853B (en) | 2022-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111221783.2A Active CN113883853B (en) | 2021-10-20 | 2021-10-20 | Active carbon pickling drying device |
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| Country | Link |
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| CN (1) | CN113883853B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415224A (en) * | 2022-09-01 | 2022-12-02 | 温新民 | Pressure-resistant and heat-resistant activated carbon pickling device adopting phosphoric acid method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1342969A2 (en) * | 1997-04-09 | 2003-09-10 | MAFAC ERNST SCHWARZ GmbH & Co. KG | Process and apparatus for drying workpieces |
| CN207507896U (en) * | 2018-02-14 | 2018-06-19 | 杞县东磁新能源有限公司 | A kind of silicon material ultrasonic cleaning equipment |
| CN209577587U (en) * | 2019-02-02 | 2019-11-05 | 青岛奥普包装材料有限公司 | A kind of medicinal aluminum foil Bottle cap spacer cleaner |
| CN210753735U (en) * | 2019-10-24 | 2020-06-16 | 于凝寒 | Traditional chinese medical science medicinal material edulcoration device |
| CN212039779U (en) * | 2020-03-17 | 2020-12-01 | 河南中科新创新材料技术研究院有限公司 | Energy-concerving and environment-protective type auxiliary chemical production equipment |
| CN213590704U (en) * | 2020-10-14 | 2021-07-02 | 北京百年初心科技有限公司 | Degradable polylactic acid is raw and other materials extraction element for fibre production |
| CN214348274U (en) * | 2021-01-13 | 2021-10-08 | 河南春江碧叶生物科技有限公司 | Active carbon cleaning equipment for medical disinfection |
| CN214371435U (en) * | 2020-11-24 | 2021-10-08 | 宁夏银建卡奔活性炭有限公司 | Active carbon pickling drying device |
-
2021
- 2021-10-20 CN CN202111221783.2A patent/CN113883853B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1342969A2 (en) * | 1997-04-09 | 2003-09-10 | MAFAC ERNST SCHWARZ GmbH & Co. KG | Process and apparatus for drying workpieces |
| CN207507896U (en) * | 2018-02-14 | 2018-06-19 | 杞县东磁新能源有限公司 | A kind of silicon material ultrasonic cleaning equipment |
| CN209577587U (en) * | 2019-02-02 | 2019-11-05 | 青岛奥普包装材料有限公司 | A kind of medicinal aluminum foil Bottle cap spacer cleaner |
| CN210753735U (en) * | 2019-10-24 | 2020-06-16 | 于凝寒 | Traditional chinese medical science medicinal material edulcoration device |
| CN212039779U (en) * | 2020-03-17 | 2020-12-01 | 河南中科新创新材料技术研究院有限公司 | Energy-concerving and environment-protective type auxiliary chemical production equipment |
| CN213590704U (en) * | 2020-10-14 | 2021-07-02 | 北京百年初心科技有限公司 | Degradable polylactic acid is raw and other materials extraction element for fibre production |
| CN214371435U (en) * | 2020-11-24 | 2021-10-08 | 宁夏银建卡奔活性炭有限公司 | Active carbon pickling drying device |
| CN214348274U (en) * | 2021-01-13 | 2021-10-08 | 河南春江碧叶生物科技有限公司 | Active carbon cleaning equipment for medical disinfection |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415224A (en) * | 2022-09-01 | 2022-12-02 | 温新民 | Pressure-resistant and heat-resistant activated carbon pickling device adopting phosphoric acid method |
| CN115415224B (en) * | 2022-09-01 | 2024-03-22 | 山西华青环保股份有限公司 | Pressure-resistant and heat-resistant phosphoric acid method activated carbon pickling device |
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| Publication number | Publication date |
|---|---|
| CN113883853B (en) | 2022-12-27 |
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