CN109622193A - A kind of active carbon grinding device - Google Patents
A kind of active carbon grinding device Download PDFInfo
- Publication number
- CN109622193A CN109622193A CN201811588802.3A CN201811588802A CN109622193A CN 109622193 A CN109622193 A CN 109622193A CN 201811588802 A CN201811588802 A CN 201811588802A CN 109622193 A CN109622193 A CN 109622193A
- Authority
- CN
- China
- Prior art keywords
- cutting plate
- active carbon
- material channel
- furnace body
- pedestal
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
- B02C17/163—Stirring means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The present invention relates to a kind of active carbon grinding devices, it includes: furnace body, bracket to fixed furnace body and the driving mechanism to control furnace body rotation, it is characterized in that, furnace body has inner barrel and outer barrel, inner tube installation is in outer cylinder, feed pipe and discharge nozzle are connected on inner cylinder, one end of feed pipe and discharge nozzle extends to outside outer cylinder, inner cylinder is made of pedestal and several mutually folded cutting plates set, several cutting plates are mounted in pedestal, cutting plate periphery all has the incorgruous setting of jack that the jack of setting and adjacent cutting plate periphery are integrally formed with it, inserted link is inserted in jack, it is connect with guide rod on every section of inserted link, guide rod is controlled by driving device, the opposite material channel in position is offered on cutting plate, stirring rod is inserted in material channel.The technical program is directly operated without artificial, good crushing effect.Cost is relatively low and easy to operate.
Description
Technical field
The present invention relates to active carbon processing technique fields, specifically be a kind of active carbon grinding device.
Background technique
Active carbon is black powder or bulk, graininess, cellular amorphous carbon, also there is the crystal of arranged regular
Carbon.In active carbon in addition to carbon, also include two class admixtures: one kind is chemically combined element, mainly oxygen and hydrogen, these
Element be due to not completely charing and remain in charcoal, or in activation process, external non-carbon element and activated carbon surface
Chemical bonding；Another kind of admixture is ash content, it is the inorganic part of active carbon, and ash content easily causes secondary dirt in activated carbon
Dye.Active carbon produces, in life due to being widely used in stronger adsorptivity.
Traditional manually operates the crushing needs of active carbon, and there are large labor intensities for artificial pulverizing, crush effect
The low situation of rate needs manual operation, and operate hardly possible though having the device crushed using cutting blade to active carbon at present
Degree is big, and use cost is high, it is difficult to meet existing demand.
Summary of the invention
For above situation, for the defect for overcoming the above prior art, the object of the present invention is to provide one kind without artificial
It directly operates, good crushing effect.Cost is relatively low and active carbon grinding device easy to operate.
To achieve the goals above, the technical solution of the invention is as follows:
A kind of active carbon grinding device, it includes: furnace body, the bracket to fix furnace body and rotates to control furnace body
Driving mechanism, which is characterized in that furnace body has inner barrel and outer barrel, and interior bucket is installed in outer barrel, be connected in interior bucket feed pipe with
And discharge nozzle, one end of feed pipe and discharge nozzle extend to outside outer barrel, interior bucket is by pedestal and several mutually folded sub-materials set
Plate is constituted, and several cutting plates are mounted in pedestal, and cutting plate periphery, which all has, is integrally formed the jack of setting and adjacent with it
The incorgruous setting of the jack of cutting plate periphery is inserted with inserted link in jack, connect with guide rod on every section of inserted link, guide rod is by driving
Dynamic device controls, and offers the opposite material channel in position on cutting plate, is inserted with stirring rod in material channel.
As preferably, bracket has pedestal and relative to the vertically disposed ring portion of pedestal, offers and leads on pedestal
To slot, driving device is installed in guide groove, and the outer barrel both ends of furnace body are installed in ring portion.
As preferably, driving device includes rotating device and stretching device, and rotating device is installed on the ring of rack
Outside portion, rotating device connect with stirring rod and to control stirring rod movement, and stretching device is installed in guide groove and in guiding
Bar connection, stretching device can be rotated along guide groove.
As preferably, one end that guide rod and stirring rod are located at outside outer barrel is mounted on stop collar.
As preferably, guide rod passes through outer barrel wall away from one end of cutting plate and connect with driving device.
As preferably, guide rod passes through outer barrel wall away from one end of cutting plate and connect with driving device.
As preferably, the internal diameter of material channel is less than the length of the material channel to cutting plate edge.
As preferably, sliding rail is installed, sliding rail is along material channel to cutting plate on the binding face on adjacent cutting plate
The length direction at edge is distributed, and adjacent cutting plate can be moved along sliding rail, and the limit for preventing cutting plate from falling off is equipped in sliding rail
Block.
As preferably, cutting blade is mounted in the material channel of every piece of cutting plate.
As preferably, discharge nozzle close by a sliding block, sliding block can with discharge nozzle dock position and be detached from docking
Interdigit is mobile.
Compared with the prior art, the advantages of the present invention are as follows:
Entire furnace body realizes the crushing of active carbon by pressing device and stretching device, and stretching device pulls cutting plate, makes
Be located at cutting plate material channel in cutting blade crush active carbon, while in the process stirring rod also in material channel
Active carbon crushed, while being crushed to active carbon, stretching device can along be located at pedestal on guide groove move
Borrowing logical furnace body rotation can collide between active carbon and active carbon, active carbon and material channel wall and also can in furnace body rotation
It is crushed again, whole process is directly operated without artificial, and operation difficulty is low, good crushing effect.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the portion A enlarged structure schematic diagram of the invention；
Fig. 3 is the portion B enlarged structure schematic diagram of the invention；
It is as shown in the figure:
1 furnace body, 11 interior buckets, 11.1 pedestals, 11.2 cutting plates, 11.3 jacks, 11.4 material channels, 12 outer barrels, 13 sliding rails,
14 cutting blades, 2 brackets, 21 pedestals, 21.1 guide grooves, 22 ring portions, 3 driving mechanisms, 31 rotating devices, 32 stretching devices, 4 into
Expects pipe, 5 discharge nozzles, 6 inserted links, 7 guide rods, 8 stirring rod, 9 sliding blocks, 10 stop collars.
Specific embodiment
Invention is further described in detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1 to Figure 3, a kind of activated carbon pulverizer, it include: furnace body 1, to fixed furnace body 1 bracket 2 and
To control the driving mechanism 3 of the rotation of furnace body 1, driving mechanism 3 is also installed on bracket 2.
Furnace body 1 has interior bucket 11 and outer barrel 12, and interior bucket 11 is installed in outer barrel 12, the upper end of interior bucket 11 and lower end difference
It is connected with feed pipe 4 and discharge nozzle 5, one end of feed pipe 4 and discharge nozzle 5 passes through outer barrel 12 and extends to outside outer barrel 12,
Interior bucket 11 is made of pedestal 11.1 and several mutually folded cutting plates 11.2 set, and pedestal 11.1 is installed on two in outer barrel 12
End, several cutting plates 11.2 are installed between pedestal 11.1, and 11.2 periphery of cutting plate, which all has, is integrally formed inserting for setting with it
Hole 11.3, the jack 11.3 on every piece of cutting plate 11.2 is one, the jack 11.3 on adjacent cutting plate 11.2 be divided into
11.2 center of cutting plate is inserted link 6 to be inserted in jack 11.3, every root cutting bar 6 is respectively connected with guiding on two opposite ends on boundary
Bar 7, guide rod 7 are controlled by driving device 3, and it is opposite and be mutually communicated that position is offered on pedestal 11.1 and cutting plate 11.2
Holding the material channel 11.4 of active carbon, it is inserted with stirring rod 8 in material channel 11.4, one end of stirring rod 7 is from material
Channel 11.4 is located at the insertion of 5 side of discharge nozzle.
Wherein, the internal diameter of material channel 11.4 is less than the length at 11.4 periphery of material channel to 11.2 edge of cutting plate,
When cutting plate 11.2 is mobile, material channel 11.4 can be bonded with the end face of adjacent cutting plate 11.2, prevent from being located at material channel
Active carbon in 11.4 leaks.
Wherein, sliding rail 13 is installed on the binding face on adjacent cutting plate 11.2, sliding rail 13 along material channel 11.4 to point
The length direction at 11.2 edge of flitch is distributed, and adjacent cutting plate 11.2 can be moved along sliding rail 13, and limit is equipped in sliding rail 13
Block, when cutting plate 11.2 is moved to maximum distance along sliding rail 13, limited block can prevent cutting plate 11.2 from falling off.
Wherein, be mounted on cutting blade 14 in the material channel 11.4 of every piece of cutting plate 11.2, when cutting plate 11.2 it
Between when relatively moving cutting blade 14 for the active carbon in broken material channel 11.4.
Wherein, discharge nozzle 5 is closed by a sliding block 9, sliding block 9 can with the discharge nozzle 5 dock position and be detached from dock
Interdigit is mobile, when sliding block 9 is in the docking location of discharge nozzle 5, the device is in crushing stage, 11.4 quilt of material channel
The sliding block 9 closing, active carbon can not be from 11.4 pass-out of material channel；When sliding block 9 is detached from the docking location with material channel 11.4
When crush terminate, the active carbon in material channel 11.4 can be from 5 pass-out of discharge nozzle.
Bracket 2 has pedestal 21 and relative to the vertically disposed ring portion 22 of pedestal 21, offers guide groove on pedestal 21
21.1, driving device 3 is installed in guide groove 21.1, and 12 both ends of outer barrel of furnace body 1 are installed in ring portion 22.
Driving device 3 includes rotating device 31 and stretching device 32, and rotating device 31 is installed on the ring portion 22 of rack 2
Outside, rotating device 31 connect with stirring rod 8 and rotates to control stirring rod 8, and stretching device 32 is installed in guide groove 21.1
And connected in guide rod 7, stretching device 32 can be moved along guide groove 21.1, by stirring rod 8 in material channel 11.4
Active carbon be persistently crushed, meanwhile, stretching device 32 stretches cutting plate 11.2, towards Xiang Fanfang between adjacent cutting plate 11.2
To movement, the cutting blade 14 being installed in material channel 11.4 shears active carbon, the band in rotation of stretching device 32
Dynamic furnace body 1 rotates, and the active carbon and 11.4 wall of material channel when rotation in material channel 11.4 are collided and be crushed again.
Specifically, active carbon is passed through in the material channel 11.4 of cutting plate 11.2 by feed pipe 4, feed pipe 4 is closed
And discharge nozzle 5 is closed with the position of docking of discharge nozzle 5 by being moved to sliding block 9, start driving device 3, driving device 3 is being transported
Cutting plate 11.2 is stretched by stretching device 32 when row, is moved in the opposite direction between adjacent cutting plate 11.2, so that material channel
Cutting blade 14 in 11.4 shears active carbon, and rotating device 31 controls stirring rod 8 and moves to 11.4 center of material channel
Dynamic, rotating device also drives the rotation of stirring rod 8 while stirring rod 8 is mobile, in order to the activity in material channel 11.4
Charcoal can be preferably crushed, and finally dock position for what sliding block 9 was moved to disengaging and discharge nozzle 5 so that smashed active carbon from
5 pass-out of discharge nozzle.
The above embodiments and description only illustrate the principle of the present invention and most preferred embodiment, is not departing from this
Under the premise of spirit and range, various changes and improvements may be made to the invention, these changes and improvements both fall within requirement and protect
In the scope of the invention of shield.
Claims (9)
1. a kind of active carbon grinding device, it includes: furnace body (1), to the bracket (2) of the fixation furnace body (1) and to control
Make the driving mechanism (3) of the furnace body (1) rotation, which is characterized in that the furnace body (1) has inner cylinder (11) and outer cylinder (12),
The inner cylinder (11) is installed in the outer cylinder (12), and feed pipe (4) and discharge nozzle (5) are connected on the inner cylinder (11),
One end of the feed pipe (4) and discharge nozzle (5) extends to the outer cylinder (12) outside, and the inner cylinder (11) is by pedestal (11.1)
And several mutually folded cutting plates (11.2) set are constituted, several cutting plates (11.2) are mounted on the pedestal (11.1)
Interior, cutting plate (11.2) periphery, which all has, is integrally formed the jack (11.3) of setting and the adjacent cutting plate with it
(11.1) jack (11.3) incorgruous setting of periphery is inserted with inserted link (6) in the jack (11.3), every section of inserted link (6)
On connect with guide rod (7), the guide rod (7) is controlled by the driving device (3), is opened on the cutting plate (11.2)
Equipped with the opposite material channel in position (11.4), stirring rod (8) are inserted in the material channel (11.4).
2. a kind of active carbon grinding device according to claim 1, which is characterized in that the bracket (2) has pedestal
(21) and relative to the pedestal (21) vertically disposed ring portion (22), guide groove is offered on the pedestal (21)
(21.1), the driving device (3) is installed in the guide groove (21.1), outer cylinder (12) the both ends installation of the furnace body (1)
In the ring portion (22).
3. a kind of active carbon grinding device according to claim 2, which is characterized in that the driving device (3) includes rotation
Rotary device (31) and stretching device (32), the rotating device (31) is installed on the ring portion (22) of the rack (1) outside, described
Rotating device (31) connect with the stirring rod (8) and to control the stirring rod (8) rotation, and stretching device (32) is installed on
It is connected in the guide groove (21.1) and in the guide rod (7), the stretching device (32) can be along the guide groove (21.1)
It is mobile.
4. a kind of active carbon grinding device according to claim 3, which is characterized in that the guide rod (7) and described
Stirring rod (8) is located at the one end of the outer cylinder (12) outside and is mounted on stop collar (10).
5. a kind of active carbon grinding device according to claim 1, which is characterized in that the guide rod (7) is away from described
One end of cutting plate (11.2) passes through the outer cylinder (12) wall and connect with the driving device (3).
6. a kind of active carbon grinding device according to claim 1, which is characterized in that the material channel (11.4) it is interior
Diameter is less than the length of the material channel (11.4) to the cutting plate (11.2) edge.
7. a kind of active carbon grinding device according to claim 6, which is characterized in that on the adjacent cutting plate (11.2)
Binding face on be equipped with sliding rail (13), the sliding rail (13) is along the material channel (11.4) to the cutting plate (11.2) side
The length direction of edge is distributed, and the adjacent cutting plate (11.2) can be mobile along the sliding rail (13), peace in the sliding rail (13)
Equipped with the limited block for preventing cutting plate (11.2) from falling off.
8. a kind of active carbon grinding device according to claim 7, which is characterized in that every piece of cutting plate
(11.2) cutting blade (14) are mounted in material channel (11.4).
9. active carbon grinding device according to claim 1 and a kind of, which is characterized in that the discharge nozzle (5) is sliding by one
Block (9) closing, the sliding block (9) can with the discharge nozzle (5) dock position and to be detached from docking interdigit mobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811588802.3A CN109622193A (en) | 2018-12-25 | 2018-12-25 | A kind of active carbon grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811588802.3A CN109622193A (en) | 2018-12-25 | 2018-12-25 | A kind of active carbon grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109622193A true CN109622193A (en) | 2019-04-16 |
Family
ID=66077255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811588802.3A Pending CN109622193A (en) | 2018-12-25 | 2018-12-25 | A kind of active carbon grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109622193A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113580428A (en) * | 2021-08-06 | 2021-11-02 | 娄丹 | Crushing and separating equipment for waste plastic regeneration and crushing and separating method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5210786Y2 (en) * | 1971-10-06 | 1977-03-08 | ||
| CN102463176A (en) * | 2010-11-11 | 2012-05-23 | 南通海利特橡塑机械有限公司 | High crushing efficiency crusher |
| CN206746718U (en) * | 2017-05-30 | 2017-12-15 | 赵建东 | A kind of waste material disintegrating apparatus for architectural engineering |
| CN207478708U (en) * | 2017-10-18 | 2018-06-12 | 浙江正旭环境科技有限公司 | A kind of categorized consumer waste complete set of equipments |
| CN108405146A (en) * | 2018-01-20 | 2018-08-17 | 广州恒科技有限公司 | A kind of novel absorbent charcoal disintegrating apparatus |
| CN108672063A (en) * | 2018-05-10 | 2018-10-19 | 刘健红 | A kind of Carapax Eriocheir sinensis grinding device |
| CN208116376U (en) * | 2017-12-29 | 2018-11-20 | 苏州韩博厨房电器科技有限公司 | A kind of equipment for organic waste recovery processing based on Internet of Things |
| CN108837930A (en) * | 2018-08-03 | 2018-11-20 | 陈璐 | A kind of soil restoring device of heavy metal pollution |
| CN208177569U (en) * | 2017-11-24 | 2018-12-04 | 陈建霖 | A kind of knife cut type organic fertilizer grinding device |
-
2018
- 2018-12-25 CN CN201811588802.3A patent/CN109622193A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5210786Y2 (en) * | 1971-10-06 | 1977-03-08 | ||
| CN102463176A (en) * | 2010-11-11 | 2012-05-23 | 南通海利特橡塑机械有限公司 | High crushing efficiency crusher |
| CN206746718U (en) * | 2017-05-30 | 2017-12-15 | 赵建东 | A kind of waste material disintegrating apparatus for architectural engineering |
| CN207478708U (en) * | 2017-10-18 | 2018-06-12 | 浙江正旭环境科技有限公司 | A kind of categorized consumer waste complete set of equipments |
| CN208177569U (en) * | 2017-11-24 | 2018-12-04 | 陈建霖 | A kind of knife cut type organic fertilizer grinding device |
| CN208116376U (en) * | 2017-12-29 | 2018-11-20 | 苏州韩博厨房电器科技有限公司 | A kind of equipment for organic waste recovery processing based on Internet of Things |
| CN108405146A (en) * | 2018-01-20 | 2018-08-17 | 广州恒科技有限公司 | A kind of novel absorbent charcoal disintegrating apparatus |
| CN108672063A (en) * | 2018-05-10 | 2018-10-19 | 刘健红 | A kind of Carapax Eriocheir sinensis grinding device |
| CN108837930A (en) * | 2018-08-03 | 2018-11-20 | 陈璐 | A kind of soil restoring device of heavy metal pollution |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113580428A (en) * | 2021-08-06 | 2021-11-02 | 娄丹 | Crushing and separating equipment for waste plastic regeneration and crushing and separating method thereof |
| CN113580428B (en) * | 2021-08-06 | 2023-04-28 | 广东丽诺新材料科技有限公司 | Crushing and separating equipment for waste plastic regeneration and crushing and separating method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190416 |