CN108704743A - A kind of alkaline land soil conditioning gangue turbine dedusting milling apparatus - Google Patents
A kind of alkaline land soil conditioning gangue turbine dedusting milling apparatus Download PDFInfo
- Publication number
- CN108704743A CN108704743A CN201810434043.9A CN201810434043A CN108704743A CN 108704743 A CN108704743 A CN 108704743A CN 201810434043 A CN201810434043 A CN 201810434043A CN 108704743 A CN108704743 A CN 108704743A
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- China
- Prior art keywords
- gangue
- worm gear
- broken
- tank body
- milling apparatus
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- 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.)
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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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/288—Ventilating, or influencing air circulation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/003—Shape or construction of discs or rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/004—Shape or construction of rollers or balls
-
- 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
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/24—Passing gas through crushing or disintegrating zone
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Disintegrating Or Milling (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a kind of alkaline land soil conditioning gangue turbine dedusting milling apparatus, including being crushed tank body, sealed tank cap mounted on broken top of the tank and several worm gear flabellums mounted on broken tank interior, sealed tank cap top middle portion connects exhaust pipe, exhaust pipe is connected with the exhaust chamber that worm gear flabellum surrounds, several worm gear flabellums are fixed on the rotating pan, it is equipped with outer grills in the outside of several worm gear flabellums, it is internally provided with interior grills, fold strainer is installed on the inside of several worm gear flabellums, it is welded with crushing rod on the outside of outer grills, it is fixed with crushing teeth in broken inner tank wall；In worm gear flabellum under rotary shaft high speed rotation, broken tank interior forms pressure difference, extraneous air, which enters after filter screen filtration along air inlet pipe, is crushed tank body, with gangue falling direction counter current, pulverize coal gangue the dust removal in process of lapping, dust is avoided to be escaped during charging or blowing, it is good to the crushing, grinding and efficiency of dust collection of gangue.
Description
Technical field
The present invention relates to soil remediation equipment technical fields, more specifically, it relates to which a kind of conditioning of alkaline land soil is used
Gangue turbine dedusting milling apparatus.
Background technology
Salt-soda soil refer to inside soil contained by salinity influence the normal growth of crop, serious salt affected soil area is planted
Object can hardly survive, and during varieties in saline-alkali areas carries out greening and afforestation, limited by alkaline land soil condition, contained in saline-alkali soil
There is excessive solubility salt, make plant absorption moisture content and absorbs the ability reduction of nutrient, soil organic matter content relative reduction,
Nitrogen, phosphorus, potassium and trace element missing are serious, and soil aggregate structure destroys seriously, and gas permeability reduces, the microbial activity of aerobism
Decline, soil-ripening is slow, to cause soil hardening.Since salinization of soil makes soil physico-chemical property be deteriorated, the life condition of plant
It degenerates, the difficulty of the greening and afforestation work in alkaline land soil is big, and the survival rate of greening and afforestation is often relatively low, greening and afforestation mistake
Although Cheng Qian's phase Survival rate of nursery stock, the growth potential of nursery stock is very poor, and the effect of expected growth and development, greening and afforestation mistake is not achieved
The middle and later periods of journey, many nursery stocks will die in succession.
Gangue be mine and coal washing during discharge solid waste, be it is a kind of in coalification course with coal seam association
A kind of relatively low, harder than the coal black and gray rock of phosphorus content；Including during tunnelling digging gangue, in mining process from
What the spoil produced in top plate and bottom plate and interlayer and coal washing were chosen in the process washes spoil.
Gangue not only accumulates occupation of land, but also spontaneous combustion pollution air or can also cause fire, pollutes air, gangue is outdoor
Stacking will produce a large amount of airborne dusts, and this is mainly due to after the gangue of ground stacking is exposed to the sun and rain for a long time, it will
Weathering crushes, in addition, can be disintegrated after gangue water suction, to be easy to generate dust, under the action of the forces of the wind, it will deteriorate mine
The quality of area's air.
In the reclamation of salinep-alkali soil and processing scheme, how to efficiently use gangue and improve salt-soda soil so that it can with saline and alkaline
The original soil on ground is used in mixed way, and is conducive to the crumb structure for improveing local soil, keeps loosing soil, enhances soil fertility, is reduced
The leaching loss of nutrient in soil, more effectively water conservation and fertilizer conservation, and can reduce because soil biography withers, the generation of the climing diseases such as withered, viral.
Therefore, it is put into before alkaline land soil repairs in gangue, needs to crush gangue, milled processed, for conventional
The efficiency that crushing, milling apparatus occur at work is low and dust escapes the object for causing environmental pollution, needs a kind of salt-soda soil
Soil conditioning is improved with gangue turbine dedusting milling apparatus.
Invention content
In view of the deficiencies of the prior art, the present invention intends to provide a kind of alkaline land soil conditioning gangue
Turbine dedusting milling apparatus, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：
A kind of alkaline land soil conditioning gangue turbine dedusting milling apparatus, including be crushed tank body, be mounted on broken tank body top
The sealed tank cap in portion and several worm gear flabellums mounted on broken tank interior, sealed tank cap top middle portion connect exhaust pipe,
Exhaust pipe is connected with the exhaust chamber that worm gear flabellum surrounds, and several worm gear flabellums are fixed on the rotating pan, in several worm gear flabellums
Outside be equipped with outer grills, be internally provided with interior grills, fold strainer, outer grills are installed on the inside of several worm gear flabellums
Outside is welded with crushing rod, is fixed with crushing teeth in broken inner tank wall, crushing teeth and crushing rod are staggeredly set, in rotating disk
It is equipped with charging conduit between broken inner tank wall, grinding channel is connected to below charging conduit, grinding channel is by mixing roll and grinding cone
It constitutes, is set as crusher chamber between worm gear flabellum and broken tank body, cast hopper one and cast hopper are installed in sealed tank cap upper end
Two, cast hopper one and cast hopper two are connected to crusher chamber.
Further, wear-resisting inner wall is equipped on the inside of broken tank body, it is broken to pass through lock between tank body top and sealed tank cap
It is fastened and connected.
Further, it is fixed with spacing collar on the sealed tank cap of worm gear flabellum apical lateral.
Further, identical angle of inclination is annularly distributed and fixes on the rotating pan between several worm gear flabellums are pressed.
Further, the outer grills and interior grills are by several montants and several along the equidistant fixed annulus of montant
Composition.
Further, the aperture of the fold strainer is in 10-20 mesh, in exhaust pipe external connection exhaust equipment, exhaust equipment
Output end be passed through the liquid level in dedusting pond or less.
Further, the mixing roll is fixed on the bottom of rotating disk and is rotated with the rotary shaft of rotation pan bottom connection, grinds
Grinding core is fixed in broken inner tank wall.
Further, described grinding the bottom of the channel is connected to the chamber that gathers materials of broken tank body lower part, and intracavitary of gathering materials is equipped with cleaning
Bar is connected with cleaning brush on channel washer, and channel washer is fixed on the rotary shaft, and cleaning brush offsets with broken tank body bottom wall.
Further, described to be connected with drainage conduit on broken tank body bottom wall, baiting valve is installed in drainage conduit, in baiting valve
Air inlet pipe is connected in the drainage conduit of upside, the air inlet of air inlet pipe is equipped with filter screen.
In conclusion the present invention has the advantages that compared with prior art：
In the present invention, between several worm gear flabellums are pressed identical angle of inclination be annularly distributed and it is fixed on the rotating pan,
The outside of several worm gear flabellums is equipped with outer grills, is internally provided with interior grills, for stopping that the gangue of bulk falls into worm gear
Flowing between flabellum and conducive to air, crushing rod is welded on the outside of outer grills, is fixed with and is broken in broken inner tank wall
The crushing teeth that broken bar is staggeredly set, charging conduit lower section connection grinding channel；It is thus achieved that passing through crushing teeth and crushing rod
Fritter gangue after preliminary crushing enters grinding channel by charging conduit, is ground by mixing roll and grinding cone relative motion
Reason；Pressure difference is formed with tank interior under rotary shaft high speed rotation, is crushed in worm gear flabellum, extraneous air passes through filter screen filtration
Enter afterwards along air inlet pipe and is crushed tank body, and gangue falling direction counter current, and be discharged into exhaust chamber by exhaust pipe, by coal
Dust removal during spoil attrition grinding, avoids dust from being escaped during charging or blowing, to the crushing of gangue,
Grinding and efficiency of dust collection are good.
More clearly to illustrate the structure feature and effect of the present invention, come below in conjunction with the accompanying drawings to this hair with specific embodiment
It is bright to be described in detail.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the schematic top plan view of the present invention.
Fig. 3 is the structural schematic diagram of worm gear flabellum in the present invention.
Reference numeral：1- is crushed the outer grid of the wear-resisting inner wall of tank body, 2-, 3- crushing teeths, 4- crushing rods, 5- worm gears flabellum, 51-
Grills, 6- exhaust chambers, 7- crusher chambers, 8- spacing collars, 9- locks, 10- sealed tank caps, 11- cast hoppers one, 12- in frame, 52-
Exhaust pipe, 13- cast hoppers two, 14- rotating disks, 15- mixing rolls, 16- grindings cone, 17- grindings channel, 18- channel washers, 19- are clear
Clean brush, 20- drainage conduits, 21- baiting valves, 22- holders, 23- servo motors, 24- rotary shafts, 25- filter screens, 26- air inlet pipe,
27- gathers materials chamber, 28- fixed blocks, 29- charging conduits, 30- fold strainers.
Specific implementation mode
The following further describes the technical solution of the present invention in the following with reference to the drawings and specific embodiments.
Referring to Fig. 1-3, a kind of alkaline land soil conditioning gangue turbine dedusting milling apparatus, including broken tank body 1, peace
Sealed tank cap 10 mounted in 1 top of broken tank body and several worm gear flabellums 5 inside broken tank body 1, in broken tank
1 inside of body is equipped with wear-resisting inner wall 2, broken to be fastened and connected by lock 9 between 1 top of tank body and sealed tank cap 10, sealed tank cap
10 top middle portions connect exhaust pipe 12, and exhaust pipe 12 is connected with the exhaust chamber 6 that worm gear flabellum 5 surrounds, on 5 top of worm gear flabellum
It is fixed with spacing collar 8 on the sealed tank cap 10 in outside, for being limited to the rotation of worm gear flabellum 5, several worm gear flabellums 5 are pressed
Between identical angle of inclination be annularly distributed and be fixed in rotating disk 14, the outside of several worm gear flabellums 5 be equipped with outer lattice
Gratings 51 is internally provided with interior grills 52, outer grills 51 and interior grills 52 by several montants and several between montant etc.
It is formed away from fixed annulus, for stopping that the gangue of bulk falls into the flowing between worm gear flabellum 5 and conducive to air；Several
5 inside of worm gear flabellum is equipped with fold strainer 30, and fold strainer 30 is for filtering and stopping to dust and gangue, fold strainer
30 aperture is in 10-20 mesh, for the retention of big grain size dust to be used for soil remediation, compared with small particle dust by exhaust pipe 12
It is discharged with air, it is preferred that in 12 external connection exhaust equipment of exhaust pipe, the output end of exhaust equipment is passed through the liquid in dedusting pond
Face in secondary removal by the small particle dust that air is discharged using water hereinafter, avoiding gangue from being escaped in attrition grinding and causing ring
The dust pollution in border.
51 outside of the outer grills is welded with crushing rod 4, and crushing teeth 3, crushing teeth 3 are fixed on 1 inner wall of broken tank body
It is staggeredly set with crushing rod 4, charging conduit 29 is equipped between 1 inner wall of rotating disk 14 and broken tank body, 29 lower section of charging conduit connects
Logical grinding channel 17, grinding channel 17 are made of mixing roll 15 and grinding cone 16, and mixing roll 15 is fixed on the bottom of rotating disk 14
And rotated with the rotary shaft 24 of 14 bottom of rotating disk connection, grinding cone 16 is fixed on 1 inner wall of broken tank body, by crushing teeth
3 and 4 preliminary crushing of crushing rod after fritter gangue by charging conduit 29 enter grinding channel 17, by mixing roll 15 and grinding cone 16
Relative motion is ground.
Grinding 17 bottom of channel is connected to the chamber 27 that gathers materials of 1 lower part of broken tank body, and channel washer 18 is equipped in the chamber 27 that gathers materials,
Cleaning brush 19 is connected on channel washer 18, channel washer 18 is fixed in rotary shaft 24, cleaning brush 19 and 1 bottom wall phase of broken tank body
It supports, is connected with drainage conduit 20 on broken 1 bottom wall of tank body, baiting valve 21 is installed in drainage conduit 20, in 21 upside of baiting valve
Air inlet pipe 26 is connected in drainage conduit 20, the air inlet of air inlet pipe 26 is equipped with filter screen 25, high with rotary shaft 24 in worm gear flabellum 5
Under speed rotation, it is crushed 1 inside of tank body and forms pressure difference, extraneous air enters after the filtering of filter screen 25 along air inlet pipe 26 broken
Tank body 1, and gangue falling direction counter current, and be discharged into exhaust chamber 6 by exhaust pipe 12, it pulverizes coal gangue ground
Dust removal in journey, avoids dust from being escaped during charging or blowing.
It is set as crusher chamber 7 between worm gear flabellum 5 and broken tank body 1, cast hopper one is installed in 10 upper end of sealed tank cap
11 and cast hopper 2 13, cast hopper 1 and cast hopper 2 13 be connected to, facilitate gangue by cast hopper 1 with crusher chamber 7
It is added directly into crusher chamber 7 with cast hopper 2 13 and processing is crushed by crushing teeth 3 and crushing rod 4；Preferably, in cast hopper one
11 and cast hopper 2 13 on sealing cover is installed.
1 bottom side of broken tank body is equipped with holder 22, and 24 bottom end of rotary shaft is pierced by broken tank body 1 and connects servo motor
23, rotary shaft 24 is driven by servo motor 23 to be rotated.
The technical principle that the present invention is described above in association with specific embodiment, is only the preferred embodiment of the present invention.This
The protection domain of invention is not limited merely to above-described embodiment, and all technical solutions belonged under thinking of the present invention belong to the present invention
Protection domain.Those skilled in the art would not require any inventive effort the other specific realities that can associate the present invention
Mode is applied, these modes are fallen within protection scope of the present invention.
Claims (9)
1. a kind of alkaline land soil conditioning gangue turbine dedusting milling apparatus, including be crushed tank body (1), be mounted on broken tank
Sealed tank cap (10) at the top of body (1) and several worm gear flabellums (5) mounted on broken tank body (1) inside, which is characterized in that
Sealed tank cap (10) top middle portion connects exhaust pipe (12), and exhaust pipe (12) is connected with the exhaust chamber (6) that worm gear flabellum (5) surrounds
Logical, several worm gear flabellums (5) are fixed in rotating disk (14), the outside of several worm gear flabellums (5) be equipped with outer grills (51),
Interior grills (52) are internally provided with, fold strainer (30), outer grills (51) outside are installed on the inside of several worm gear flabellums (5)
It is welded with crushing rod (4), is fixed with crushing teeth (3) on broken tank body (1) inner wall, crushing teeth (3) and crushing rod (4) is staggered sets
It sets, charging conduit (29) is equipped between rotating disk (14) and broken tank body (1) inner wall, grinding channel is connected to below charging conduit (29)
(17), grinding channel (17) is made of mixing roll (15) and grinding cone (16), between worm gear flabellum (5) and broken tank body (1)
It is set as crusher chamber (7), cast hopper one (11) and cast hopper two (13), cast hopper one (11) are installed in sealed tank cap (10) upper end
It is connected to crusher chamber (7) with cast hopper two (13).
2. a kind of alkaline land soil conditioning gangue turbine dedusting milling apparatus according to claim 1, feature exist
In, wear-resisting inner wall (2) is equipped on the inside of broken tank body (1), it is broken to pass through lock between tank body (1) top and sealed tank cap (10)
(9) it is fastened and connected.
3. a kind of alkaline land soil conditioning gangue turbine dedusting milling apparatus according to claim 1, feature exist
In being fixed with spacing collar (8) on the sealed tank cap (10) of worm gear flabellum (5) apical lateral.
4. a kind of alkaline land soil conditioning gangue turbine dedusting milling apparatus according to claim 3, feature exist
In several worm gear flabellum (5) identical angles of inclination between are annularly distributed and are fixed in rotating disk (14).
5. a kind of alkaline land soil conditioning gangue turbine dedusting milling apparatus according to claim 1, feature exist
In, outer grills (51) and interior grills (52) by several montants and several along the equidistant fixed annulus group of montant
At.
6. a kind of alkaline land soil conditioning gangue turbine dedusting milling apparatus according to claim 1, feature exist
In the aperture of, the fold strainer (30) in 10-20 mesh, in exhaust pipe (12) external connection exhaust equipment, exhaust equipment it is defeated
Outlet is passed through the liquid level in dedusting pond or less.
7. a kind of alkaline land soil conditioning gangue turbine dedusting milling apparatus according to claim 1, feature exist
In the mixing roll (15) is fixed on the bottom of rotating disk (14) and turns with the rotary shaft (24) that rotating disk (14) bottom connects
Dynamic, grinding cone (16) is fixed on broken tank body (1) inner wall.
8. a kind of alkaline land soil conditioning gangue turbine dedusting milling apparatus according to claim 1, feature exist
In grinding channel (17) bottom is connected to the chamber that gathers materials (27) of broken tank body (1) lower part, and channel washer is equipped in the chamber that gathers materials (27)
(18), cleaning brush (19) is connected on channel washer (18), channel washer (18) is fixed in rotary shaft (24), cleaning brush (19) with it is broken
Broken tank body (1) bottom wall offsets.
9. a kind of alkaline land soil conditioning gangue turbine dedusting milling apparatus according to claim 8, feature exist
In being connected with drainage conduit (20) on broken tank body (1) bottom wall, baiting valve (21) be equipped in drainage conduit (20), in baiting valve
(21) air inlet pipe (26) is connected in the drainage conduit (20) on the upside of, the air inlet of air inlet pipe (26) is equipped with filter screen (25).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810434043.9A CN108704743A (en) | 2018-05-08 | 2018-05-08 | A kind of alkaline land soil conditioning gangue turbine dedusting milling apparatus |
| PCT/CN2018/105259 WO2019214120A1 (en) | 2018-05-08 | 2018-09-12 | Coal gangue turbine dusting-cleaning and grinding equipment for saline-alkali soil conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810434043.9A CN108704743A (en) | 2018-05-08 | 2018-05-08 | A kind of alkaline land soil conditioning gangue turbine dedusting milling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108704743A true CN108704743A (en) | 2018-10-26 |
Family
ID=63867778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810434043.9A Pending CN108704743A (en) | 2018-05-08 | 2018-05-08 | A kind of alkaline land soil conditioning gangue turbine dedusting milling apparatus |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108704743A (en) |
| WO (1) | WO2019214120A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221659A (en) * | 2020-09-23 | 2021-01-15 | 张瑜 | Food raw material crushing and processing device |
| CN113000130A (en) * | 2021-03-29 | 2021-06-22 | 李志伟 | Self-suction type leakage-proof chemical raw material grinding device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113786903B (en) * | 2021-09-13 | 2022-04-05 | 淮北矿业股份有限公司临涣选煤厂 | Intelligent coal feeding and transferring mechanism |
| CN113856559B (en) * | 2021-12-01 | 2022-03-11 | 东营市金凤凰化工股份有限公司 | Throwing efficiency optimizing device for anthranilic acid production |
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| JPH03221158A (en) * | 1990-01-26 | 1991-09-30 | Onoda Cement Co Ltd | Vertical mill |
| CN204320435U (en) * | 2014-11-29 | 2015-05-13 | 西北民族大学 | A kind of hyperfine crops flour mill |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221659A (en) * | 2020-09-23 | 2021-01-15 | 张瑜 | Food raw material crushing and processing device |
| CN113000130A (en) * | 2021-03-29 | 2021-06-22 | 李志伟 | Self-suction type leakage-proof chemical raw material grinding device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019214120A1 (en) | 2019-11-14 |
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Application publication date: 20181026 |