CN203874882U - Wet-type ball mill feeding device - Google Patents
Wet-type ball mill feeding device Download PDFInfo
- Publication number
- CN203874882U CN203874882U CN201420252963.6U CN201420252963U CN203874882U CN 203874882 U CN203874882 U CN 203874882U CN 201420252963 U CN201420252963 U CN 201420252963U CN 203874882 U CN203874882 U CN 203874882U
- Authority
- CN
- China
- Prior art keywords
- ball mill
- feed pipe
- sealing flange
- feeding
- feed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a ball mill feeding device, in particular relates to a wet-type ball mill feeding device, belonging to the field of mine mechanical equipment. The device comprises a feeding pipe connected with a hollow shaft, wherein feeding spirals are arranged in the feeding pipe, a discharging articulated chute is inserted into the feeding pipe, the end part of the feeding pipe is connected with a sealing flange, the sealing flange is orderly provided with a first holding groove and a second holding groove along an axial direction opposite to the feeding, a rubber sealing ring arranged in the second holding groove is arranged between the sealing flange and the feeding pipe, the feeding pipe is provided with an annular step-shaped water spray seat, the head part of the water spray seat is inserted into the first holding groove and the side surface of the head part, facing the feeding direction, is provided with a water outlet, the tail part of the water spray seat is connected with a water inlet pipe. According to the ball mill feeding device, the sealing between the discharging articulated chute and a feeder is achieved, the sealing effect is good, the ore pulp is prevented from outward sputtering, the maintenance is convenient, and the labor intensity is alleviated.
Description
Technical field
The utility model relates to a kind of feeding device of ball mill, is specifically related to a kind of wet ball mill feed device, belongs to mine equipment apparatus field.
Background technology
Wet ball mill is after material is broken, then the key equipment of pulverizing.It is widely used in cement, silicate product, and the production industries such as refractory material, chemical fertilizer, black and non-ferrous metal ore and glass ceramics, carry out grinding to various ores and other grindability material.Conventional feeding of ball mill mode is divided into three kinds of spiral chargings, bucket wheel charging, elephant trunk charging, and wherein, elephant trunk charging is that material enters the taper feeder that is positioned at wet ball mill hollow axle journal through elephant trunk, along the barrel of rotation, slips in ball mill voluntarily.Because there is gap the junction between emission of baiting chute and feeder, during charging, always there is ore pulp by spilling in gap, cause surrounding enviroment to pollute, the problems such as long-pending ore deposit cleaning difficulty.
Utility model content
According to above the deficiencies in the prior art, technical problem to be solved in the utility model is: a kind of wet ball mill feed device is provided, solves the sealing problem between emission of baiting chute and feeder, good sealing effect, avoid ore pulp to spatter outward, easy to maintenance, reduce labour intensity.
Wet ball mill feed device described in the utility model, comprise the feed pipe being connected with quill shaft, in feed pipe, be provided with feed auger, emission of baiting chute inserts in feed pipe, feed pipe end connects a sealing flange, sealing flange is along contrary with charging first storage tank that axially sets gradually, the second storage tank, between sealing flange and feed pipe, be provided with the rubber seal being contained in the second storage tank, feed pipe is provided with the stepped sprinkling seat of annular, sprinkling seat head inserts in the first storage tank and head is provided with apopore towards the side of feedstock direction, sprinkling seat afterbody connects water inlet pipe.
By sprinkling seat, to feedstock direction, spray water, the ore pulp oppositely sputtering is kept off down by current, because sprinkling seat head inserts in the first storage tank, therefore ore pulp is intercepted at sprinkling seat feed side, meanwhile, for wet ball mill, the water of sprinkling seat ejection can be used for moisturizing.Rubber seal encloses second sealing function, has greatly improved sealing effectiveness.The sealing flange increasing is installed and convenient disassembly, is convenient to processing, and easy and emission of baiting chute assembles.
The second described storage tank and the sealing flange between feed pipe end are provided with feed back spiral, its rotation direction is consistent with feedstock direction, feed back spiral is delivered to the ore pulp and the water that are kept off back in feed pipe, increases the difficulty that ore pulp outwards splashes simultaneously, the auxiliary sealing effectiveness that increases.
Between described sealing flange and feed pipe, be provided with sealing gasket, sealing flange rotates in company with feed pipe, therefore adopts sealing gasket well to seal.
Described sealing flange by bolted at feed pipe place.
Described sprinkling seat and the second storage tank gap are 5～10mm, and gap is difficult for excessive.
Ore pulp is in emission of baiting chute enters feed pipe time, due to factors such as impact, collisions, the phenomenon that more or less there will be ore pulp to spatter outward, the ore pulp spattering outward partly drops in feed back spiral, under the conveying effect of feed back spiral, enter feed pipe, when remainder arrives sprinkling seat, under the water impact effect of sprinkling seat, again in feed auger is returned to feed pipe.Rubber seal is carried out last sealing, avoids part current to flow out, and has reached best sealing effectiveness.
Compared with prior art, the beneficial effect the utlity model has is:
This wet ball mill feed device, by sealing flange is set, has solved the sealing problem between emission of baiting chute and feeder, and good sealing effect avoids ore pulp to spatter outward, easy to maintenance, reduces labour intensity.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, emission of baiting chute; 2, sealing flange; 3, rubber seal; 4, sprinkling seat; 5, sealing gasket; 6, feed pipe; 7, quill shaft; 8, feed auger; 9, feed back spiral; 10, apopore; 11, the first storage tank; 12, the second storage tank; 13, water inlet pipe.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
As shown in Figure 1, this wet ball mill feed device, comprise the feed pipe 6 being connected with quill shaft 7, in feed pipe 6, be provided with feed auger 8, emission of baiting chute 1 inserts in feed pipe 6, and feed pipe 6 ends connect a sealing flange 2, sealing flange 2 by bolted at feed pipe 6 places, between sealing flange 2 and feed pipe 6, be provided with sealing gasket 5, sealing flange 2, in company with feed pipe 6 rotations, therefore adopts sealing gasket 5 well to seal.Sealing flange 2 is along contrary with charging first storage tank 11 that axially sets gradually, the second storage tank 12, between sealing flange 2 and feed pipe 6, be provided with the rubber seal 3 being contained in the second storage tank 12, feed pipe 6 is provided with the stepped sprinkling seat 4 of annular, sprinkling seat 4 heads insert in the first storage tank 11 and head is provided with apopore 10 towards the side of feedstock direction, sprinkling seat 4 and the second storage tank 12 gaps are 5～10mm, under the ore pulp splashing being kept off to feedstock direction water spray, play certain moisturizing effects simultaneously, sprinkling seat 4 afterbodys connect water inlet pipe 13, by water inlet pipe, carry out moisturizing.Sealing flange 2 between the second storage tank 12 and feed pipe 6 ends is provided with feed back spiral 9, its rotation direction is consistent with feedstock direction, feed back spiral 9 is delivered to the ore pulp and the water that are kept off back in feed pipe 6, increases the difficulty that ore pulp outwards splashes simultaneously, the auxiliary sealing effectiveness that increases.
Operation principle:
Ore pulp is entering feed pipe 6 when interior through emission of baiting chute 1, due to factors such as impact, collisions, the phenomenon that more or less there will be ore pulp to spatter outward, the ore pulp spattering outward partly drops in feed back spiral 9, under the conveying effect of feed back spiral 9, enter feed pipe 6, when remainder arrives sprinkling seat 4, under the water impact effect of sprinkling seat 4, again in feed auger 9 is returned to feed pipe 6.Rubber seal 3 is carried out last sealing, avoids part current to flow out, and has reached best sealing effectiveness.
Claims (5)
1. a wet ball mill feed device, comprise the feed pipe (6) being connected with quill shaft (7), in feed pipe (6), be provided with feed auger (8), emission of baiting chute (1) inserts in feed pipe (6), it is characterized in that: feed pipe (6) end connects a sealing flange (2), sealing flange (2) is along contrary with charging the first storage tank (11) that axially sets gradually, the second storage tank (12), between sealing flange (2) and feed pipe (6), be provided with the rubber seal (3) being contained in the second storage tank (12), feed pipe (6) is provided with the stepped sprinkling seat (4) of annular, sprinkling seat (4) head inserts in the first storage tank (11) and head is provided with apopore (10) towards the side of feedstock direction, sprinkling seat (4) afterbody connects water inlet pipe (13).
2. wet ball mill feed device according to claim 1, it is characterized in that: the sealing flange (2) between described the second storage tank (12) and feed pipe (6) end is provided with feed back spiral (9), and its rotation direction is consistent with feedstock direction.
3. wet ball mill feed device according to claim 1, is characterized in that: between described sealing flange (2) and feed pipe (6), be provided with sealing gasket (5).
4. wet ball mill feed device according to claim 3, is characterized in that: described sealing flange (2) is located at feed pipe (6) by bolted.
5. wet ball mill feed device according to claim 1, is characterized in that: described sprinkling seat (4) is 5～10mm with the second storage tank (12) gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420252963.6U CN203874882U (en) | 2014-05-16 | 2014-05-16 | Wet-type ball mill feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420252963.6U CN203874882U (en) | 2014-05-16 | 2014-05-16 | Wet-type ball mill feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203874882U true CN203874882U (en) | 2014-10-15 |
Family
ID=51675427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420252963.6U Expired - Fee Related CN203874882U (en) | 2014-05-16 | 2014-05-16 | Wet-type ball mill feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203874882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536942A (en) * | 2015-12-24 | 2016-05-04 | 山东理工大学 | Belly expansion detecting device of vibration detecting head type multi-bin pipe mill and belly pre-expansion adjusting method |
-
2014
- 2014-05-16 CN CN201420252963.6U patent/CN203874882U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536942A (en) * | 2015-12-24 | 2016-05-04 | 山东理工大学 | Belly expansion detecting device of vibration detecting head type multi-bin pipe mill and belly pre-expansion adjusting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103962216A (en) | Feeding device for wet ball mill | |
| CN102935397A (en) | Dual-rotation conical-drum-type horizontal sand mill | |
| CN204724258U (en) | A kind of ball mill | |
| CN203874882U (en) | Wet-type ball mill feeding device | |
| CN202555827U (en) | Ferronickel granulation processing apparatus | |
| CN204051803U (en) | A kind of Novel wet ball mill feed arrangement | |
| CN105502017B (en) | Permanent magnetism deironing conveying worm | |
| CN205201873U (en) | Device is smashed to liquid nitrogen cooling rubber | |
| CN202845113U (en) | Ball mill | |
| CN206897306U (en) | A kind of new processing crushing mixing equipment | |
| CN204892016U (en) | Energy -efficient continuous ball mill | |
| CN204768965U (en) | Grate discharge ball mill | |
| CN105368475B (en) | One kind is used for ore deposit asphalt solution extraction pitch feeding size applicator | |
| CN204602300U (en) | New mine product wheeled type crusher | |
| CN203903474U (en) | Powder transmission device | |
| CN205974572U (en) | Thick grey collection device of converter dry process dust removal | |
| CN104258959A (en) | Black tea smashing device | |
| CN104258940A (en) | Feeding device of wet ball mill | |
| CN203342880U (en) | Bead mill provided with feed scraping blades | |
| CN204051802U (en) | A kind of wet ball mill feed device | |
| CN207722420U (en) | A kind of zinc hydrometallurgy subsider feeding device | |
| CN202778617U (en) | Novel ball mill | |
| CN203108622U (en) | Automatic rejecting device for failed grinding bodies in ball grinder | |
| CN203184098U (en) | Feeding device of stripper | |
| CN202506436U (en) | Feeding device of disc attrition mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141015 Termination date: 20160516 |