CN213557313U - Milling equipment is used in production of coal matter activated carbon - Google Patents
Milling equipment is used in production of coal matter activated carbon Download PDFInfo
- Publication number
- CN213557313U CN213557313U CN202021751201.2U CN202021751201U CN213557313U CN 213557313 U CN213557313 U CN 213557313U CN 202021751201 U CN202021751201 U CN 202021751201U CN 213557313 U CN213557313 U CN 213557313U
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- Prior art keywords
- hopper
- grinding
- wall
- box
- activated carbon
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 238000003801 milling Methods 0.000 title claims abstract description 30
- 239000003245 coal Substances 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 238000000227 grinding Methods 0.000 claims abstract description 43
- 235000004237 Crocus Nutrition 0.000 claims abstract description 22
- 241000596148 Crocus Species 0.000 claims abstract description 22
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 239000000843 powder Substances 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Crushing And Grinding (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The utility model relates to a milling device for producing coal-based activated carbon, which comprises a milling box with a cuboid-shaped hollow structure and a milling mechanism rotationally connected in the milling box, wherein the top of the milling box is provided with a circular feed inlet, and a discharge hopper with an inverted round platform-shaped hollow structure is fixedly connected on the feed inlet; the powder grinding mechanism comprises a driven roller and a driving roller which are equal in specification, parallel to each other and horizontally and rotatably connected to the inner wall of the powder grinding box; the utility model discloses a ring channel and the collars of seting up compare the grinding roller of two cylinder forms in the past, the area that the active carbon ground when grinding between drive roll and driven voller is bigger, improved grinding efficiency greatly, secondly can block the direct impact of falling the active carbon raw materials through the hopper that hinders of obconical, prevent that crocus mechanism in the crocus incasement from receiving direct impact, make crocus mechanism have better stability and longer life-span in the function, simple structure and practicality are strong.
Description
Technical Field
The utility model relates to a milling equipment is used in production of coal matter active carbon.
Background
The coal-based activated carbon is developed through a series of procedures such as carbonization → cooling → activation → washing, and the like, the appearance of the coal-based activated carbon is generally black cylindrical activated carbon, amorphous coal-based granular activated carbon, also called broken carbon, and has the characteristics of developed pore structure, good adsorption performance, high mechanical strength, easy repeated regeneration, low manufacturing cost and the like; the method is used for the purification of toxic gas, the treatment of waste gas, the purification treatment of industrial and domestic water, the recovery of solvent and the like.
Coal quality active carbon need carry on subsequent processes such as thoughtlessly hold between the fingers shaping to the broken crocus of raw materials in process of production again, and present active carbon raw materials milling equipment grinding efficiency is lower when using, for solving above-mentioned problem, provides a milling equipment for coal quality active carbon production in this application.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a milling equipment is used in production of coal matter active carbon has the efficient characteristics of crocus.
(II) technical scheme
In order to solve the problems, the utility model provides a milling device for producing coal-based activated carbon, which comprises a milling box with a cuboid-shaped hollow structure and a milling mechanism rotationally connected in the milling box, wherein the top of the milling box is provided with a circular feed inlet, and a discharge hopper with an inverted round platform-shaped hollow structure is fixedly connected on the feed inlet;
the powder grinding mechanism comprises a driven roller and a driving roller which are equal in specification, parallel to each other and horizontally and rotatably connected to the inner wall of a powder grinding box, a plurality of annular grooves are formed in the outer wall of the driven roller at equal intervals, roller rings matched with the annular grooves are arranged in the outer wall of the driving roller at equal intervals, the shaft ends of the driven roller and the driving roller are fixedly connected with a driven gear and a driving gear which are meshed with each other respectively, a driving motor is horizontally and fixedly arranged on the outer wall of the powder grinding box, and a driving shaft of the driving motor penetrates through the outer wall of the powder grinding box and is fixedly connected with the shaft end of the;
a filter screen is obliquely arranged in the grinding box, a first discharge port is formed in the side wall of the grinding box close to the downward end of the filter screen, and a first discharge hopper is arranged on the outer wall of the grinding box and used for receiving activated carbon screened by the filter screen;
the crocus box is characterized in that a guide plate is obliquely arranged in the crocus box and is located under the filter screen, a second discharge hole is formed in the side wall, close to the lower end of the guide plate, of the crocus box, and a second discharge hopper is arranged on the outer wall of the crocus box and is used for receiving activated carbon falling off from the guide plate.
Preferably, an inverted conical material blocking hopper is fixedly connected right above the bottom opening of the discharging hopper through a connecting rod, and the diameter of the bottom surface of the material blocking hopper is larger than that of the bottom surface of the discharging hopper.
Preferably, be provided with two at least mounting discs on the lateral wall of hopper down, and all vertically run through on the mounting disc and have the mounting hole to fix it on the top surface of crocus box for the cooperation bolt.
Preferably, the sections of the first discharging hopper and the second discharging hopper are both arranged in a U shape.
Preferably, the bottom four corners of milling box all vertically are provided with the supporting leg.
The above technical scheme of the utility model has following profitable technological effect:
1. compared with the traditional two cylindrical grinding rollers, the grinding area of the active carbon is larger when the active carbon is ground between the driving roller and the driven roller through the annular groove and the roller ring, more active carbon can be ground simultaneously, and the grinding efficiency is greatly improved;
2. hinder the hopper through the obconical can block the direct impact of falling the active carbon raw materials, prevent that the crocus mechanism in the crocus box from receiving direct impact, make crocus mechanism have better stability and longer life-span in the function, simple structure and practicality are strong.
Drawings
FIG. 1 is a schematic structural view of a milling box of the present invention;
FIG. 2 is a sectional view of the structure of the present invention;
FIG. 3 is a schematic structural view of a driven roller and a driving roller in the present invention;
FIG. 4 is a schematic structural view of the middle driven roller and the driving roller of the present invention when they are not assembled;
FIG. 5 is a schematic structural view of the assembled middle driven roller and driving roller of the present invention;
FIG. 6 is a schematic structural view of the middle discharge hopper of the present invention;
wherein: 101. a milling box; 102. a feed inlet; 201. feeding a hopper; 202. a material blocking hopper; 203. mounting a disc; 301. a driven roller; 302. an annular groove; 303. a driven gear; 401. a drive roll; 402. a roll collar; 403. a driving gear; 501. filtering with a screen; 502. a first discharge hopper; 601. a material guide plate; 602. a second discharge hopper; 701. the motor is driven.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in figures 1-6, the utility model provides a milling device for producing coal-based activated carbon, which comprises a milling box 101 with a cuboid hollow structure and a milling mechanism rotatably connected in the milling box 101, wherein four corners of the bottom of the milling box 101 are vertically provided with supporting legs, the top of the milling box 101 is provided with a circular feed inlet 102, the feed inlet 102 is fixedly connected with a lower hopper 201 with an inverted round platform-shaped hollow structure, the outer side wall of the lower hopper 201 is provided with at least two mounting discs 203, mounting holes are vertically penetrated through the mounting discs 203 for matching bolts to fix the lower hopper on the top surface of the milling box 101, an inverted cone-shaped material blocking hopper 202 is fixedly connected right above the bottom opening of the lower hopper 201 through a connecting rod, the bottom surface diameter of the material blocking hopper 202 is larger than that of the lower hopper 201, when activated carbon is poured into the lower hopper 201, the inverted cone-shaped material blocking hopper 202 is used for blocking the direct impact of the activated carbon on the milling mechanism in the milling box 101, the grinding mechanism has better stability in operation;
the powder grinding mechanism comprises a driven roller 301 and a driving roller 401 which are equal in specification, parallel to each other and horizontally and rotatably connected to the inner wall of a powder grinding box 101, a plurality of annular grooves 302 are equidistantly formed in the outer wall of the driven roller 301, roller rings 402 matched with the annular grooves 302 are equidistantly arranged on the outer wall of the driving roller 401, shaft ends of the driven roller 301 and the driving roller 401 are respectively and fixedly connected with a driven gear 303 and a driving gear 403 which are meshed with each other, a driving motor 701 is horizontally and fixedly arranged on the outer wall of the powder grinding box 101, a driving shaft of the driving motor 701 penetrates through the outer wall of the powder grinding box 101 and is fixedly connected with the shaft end of the driving roller 401, the driving roller 401 is driven by the driving motor 701 to rotate, the driven roller 301 rotates relatively at the same time, and the grinding area of active carbon is larger when the active carbon is ground between the driving roller 401 and the driven roller 301, the efficiency is higher;
a filter screen 501 is obliquely arranged in the grinding box 101, a first discharge port is formed in the side wall of the grinding box 101 close to the downward end of the filter screen 501, a first discharge hopper 502 is arranged on the outer wall of the grinding box 101 and used for receiving activated carbon screened by the filter screen 501, and the activated carbon filtered by the filter screen 501 is discharged through the first discharge port and the first discharge hopper 502;
inclined in crocus box 101 is provided with stock guide 601, stock guide 601 is located filter screen 501 and sets up under, and crocus box 101 is close to and is provided with the second discharge gate on the lateral wall of the downward one end of stock guide 601, it is used for accepting the active carbon that stock guide 601 rolled and fell to be provided with second play hopper 602 on crocus box 101's the outer wall, the active carbon after filter screen 501 filters, discharge through second discharge gate and second play hopper 602, first play hopper 502 and second play hopper 602's cross-section all is the discharge that U-shaped setting is similar to dustpan form activated carbon after being convenient for filter.
The working principle is as follows: the utility model discloses in, pour the active carbon raw materials into down hopper 201, the hopper 202 that hinders of obconical form can block the direct impact of active carbon, prevent that the crocus mechanism in crocus case 101 from receiving direct impact, make crocus mechanism have better stability and longer life-span in the function, the active carbon raw materials that falls down through hopper 201 down gets into between drive roll 401 and the driven voller 301, driving motor 701 drives drive roll 401 and rotates, driven voller 301 rotates simultaneously relatively this moment, because ring channel 302 and the collars 402 of seting up, compare the grinding roller of two cylinders form in the past, the area that makes the active carbon grind when grinding between drive roll 401 and driven voller 301 is bigger, the active carbon of different diameters discharges through first hopper 502 and second play hopper 602 respectively after the final grinding.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The grinding device for producing the coal-based activated carbon is characterized by comprising a grinding box (101) with a cuboid hollow structure and a grinding mechanism which is rotatably connected into the grinding box (101), wherein a circular feed inlet (102) is formed in the top of the grinding box (101), and a discharge hopper (201) with an inverted round platform-shaped hollow structure is fixedly connected onto the feed inlet (102);
the powder grinding mechanism comprises a driven roller (301) and a driving roller (401) which are equal in specification, parallel to each other and horizontally connected to the inner wall of a powder grinding box (101) in a rotating mode, a plurality of annular grooves (302) are formed in the outer wall of the driven roller (301) at equal intervals, roller rings (402) matched with the annular grooves (302) are arranged in the outer wall of the driving roller (401) at equal intervals, shaft ends of the driven roller (301) and the driving roller (401) are fixedly connected with a driven gear (303) and a driving gear (403) which are meshed with each other respectively, a driving motor (701) is horizontally and fixedly arranged on the outer wall of the powder grinding box (101), and a driving shaft of the driving motor (701) penetrates through the outer wall of the powder grinding box (101) and is fixedly connected with the shaft end;
a filter screen (501) is obliquely arranged in the grinding box (101), a first discharge hole is formed in the side wall of the grinding box (101) close to the downward end of the filter screen (501), and a first discharge hopper (502) used for receiving activated carbon screened by the filter screen (501) is arranged on the outer wall of the grinding box (101);
the interior slope of crocus case (101) is provided with stock guide (601), stock guide (601) are located filter screen (501) and set up under, and crocus case (101) are close to and are provided with the second discharge gate on the lateral wall of stock guide (601) one end downwards, be provided with second play hopper (602) on the outer wall of crocus case (101) and be used for accepting the active carbon that stock guide (601) rolled and fall down.
2. The grinding device for the production of coal-based activated carbon as claimed in claim 1, wherein an inverted conical hopper (202) is fixedly connected to the upper part of the bottom opening of the lower hopper (201) through a connecting rod, and the diameter of the bottom surface of the hopper (202) is larger than that of the bottom surface of the lower hopper (201).
3. The grinding device for the production of coal-based activated carbon as claimed in claim 1, wherein at least two mounting discs (203) are arranged on the outer side wall of the lower hopper (201), and mounting holes are vertically penetrated through the mounting discs (203) to be matched with bolts to fix the mounting discs on the top surface of the grinding box (101).
4. The pulverizer for producing coal-based activated carbon according to claim 1, wherein the first discharge hopper (502) and the second discharge hopper (602) are both provided with a U-shaped cross section.
5. The milling device for producing the coal activated carbon as claimed in claim 1, wherein four corners of the bottom of the milling box (101) are vertically provided with supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021751201.2U CN213557313U (en) | 2020-08-20 | 2020-08-20 | Milling equipment is used in production of coal matter activated carbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021751201.2U CN213557313U (en) | 2020-08-20 | 2020-08-20 | Milling equipment is used in production of coal matter activated carbon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213557313U true CN213557313U (en) | 2021-06-29 |
Family
ID=76557281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021751201.2U Expired - Fee Related CN213557313U (en) | 2020-08-20 | 2020-08-20 | Milling equipment is used in production of coal matter activated carbon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213557313U (en) |
-
2020
- 2020-08-20 CN CN202021751201.2U patent/CN213557313U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |