CN204051802U - A kind of wet ball mill feed device - Google Patents
A kind of wet ball mill feed device Download PDFInfo
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- CN204051802U CN204051802U CN201420510033.6U CN201420510033U CN204051802U CN 204051802 U CN204051802 U CN 204051802U CN 201420510033 U CN201420510033 U CN 201420510033U CN 204051802 U CN204051802 U CN 204051802U
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- feed pipe
- sealing
- sealing flange
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- storage
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Abstract
The utility model discloses a kind of wet ball mill feed device, belong to technical field of mechanical equipment.It comprises the feed pipe be connected with quill shaft, is provided with feed auger in feed pipe, and emission of baiting chute inserts in feed pipe; Feed pipe end connects a sealing flange, sealing flange sets gradually the first storage tank, the second storage tank along the axis contrary with charging, the rubber seal be contained in the second storage tank is provided with between sealing flange and feed pipe, be provided with the sealing energy-storaging spring device be contained in the first storage tank between sealing flange and feed pipe, it is "T"-shaped sliding shoe that sealing energy-storaging spring device comprises spring energy-storage sealing ring, annular base, retainer ring and cross section.The utility model can solve the sealing problem between emission of baiting chute and feeder; avoid spattering outside ore pulp; reduce labour intensity; and also drainage after the feed pipe spillage being positioned at large watt of top is collected; avoid spillage and enter large watt of fuel tank pollution lubricating oil; protection lubrication oil, avoids the generation of bearing bush abrasion situation.
Description
Technical field
The invention belongs to technical field of mechanical equipment, more particularly, relate to a kind of wet ball mill feed device.
Background technology
Wet ball mill is after material is broken, then carries out the key equipment pulverized.It is widely used in cement, silicate product, refractory material, chemical fertilizer, black in the production industry such as non-ferrous metal ore and glass ceramics, carries out grinding to various ore and other grindability material.Conventional feeding of ball mill mode is divided into spiral charging, bucket wheel charging, elephant trunk charging three kinds, and wherein, elephant trunk charging is that material enters the taper feeder being positioned at wet ball mill hollow axle journal through elephant trunk, slips into voluntarily in ball mill along the barrel rotated.Because there is gap the junction between emission of baiting chute and feeder, always there is ore pulp to spill by gap during charging, cause surrounding enviroment to pollute, the problems such as long-pending ore deposit cleaning difficulty.And in the environment that equipment Long-term Vibration runs, after part of appliance deforms, worse and worse, spillage is on the rise its sealing property, particularly at feed end, spillage easily enters large watt of fuel tank pollution lubricating oil, causes large watt wear and tear and have an accident.In addition, the feed pipe spillage being positioned at large watt of top also often enters large watt of fuel tank pollution lubricating oil, there is larger hidden danger.
Summary of the invention
the problem that 1, will solve
For the above-mentioned problems in the prior art, the invention provides a kind of wet ball mill feed device, the sealing problem between emission of baiting chute and feeder effectively can be solved by the sealing energy-storaging spring device arranged, good sealing effect, avoid spattering outside ore pulp, easy to maintenance, reduce labour intensity.And also drainage after effectively being collected by the feed pipe spillage being positioned at large watt of top by the circular water-blocking groove arranged, is avoided spillage and also often enters large watt of fuel tank pollution lubricating oil, protect lubrication oil, avoid the generation of bearing bush abrasion situation.
2, technical scheme
In order to solve the problem, the technical solution adopted in the present invention is as follows:
A kind of wet ball mill feed device, comprises the feed pipe be connected with quill shaft, is provided with feed auger in feed pipe, and emission of baiting chute inserts in feed pipe, feed pipe end connects a sealing flange, sealing flange sets gradually the first storage tank along the axis contrary with charging, second storage tank, the rubber seal be contained in the second storage tank is provided with between sealing flange and feed pipe, the sealing energy-storaging spring device be contained in the first storage tank is provided with between sealing flange and feed pipe, described sealing energy-storaging spring device comprises spring energy-storage sealing ring, annular base, retainer ring and cross section are "T"-shaped sliding shoe, described spring energy-storage sealing ring is made up of spring energy-storage block, and spring energy-storage block is rhombus, described spring energy-storage block one end is fixed on described base, the other end is fixed on described retainer ring internal diameter anchor ring, described retainer ring external diameter anchor ring is fixed with sliding shoe, described sealing flange on the sliding shoe correspondence position that described cross section is "T"-shaped, be provided with the annular that matches and cross section is "T"-shaped groove, described base is located on described emission of baiting chute, fixed support is equipped with at two ends, described base left and right, and on described fixed support, be fixed with rubber bag tank respectively, the other end of described rubber bag tank is separately fixed on described retainer ring, be provided with piloted reducer in the described support bracket fastened bottom of base right-hand member, be communicated with water inlet pipe in the described support bracket fastened bottom of base left end, be provided with circular water-blocking groove in the end of the large watt of fuel tank being located at described sealing flange outside, described large watt of fuel tank bottom is fixed on holder.
Further, described base bottom place diameter of a circle is equal with described emission of baiting chute outer surface place diameter of a circle.
Further, described spring energy-storage sealing ring is made up of spring steel, and described spring energy-storage block, base, retainer ring and sliding shoe have N number of, and quantity is identical, and described N is integer, and with the center of circle makeup ring shape of emission of baiting chute place circle; Described piloted reducer is equal with described retainer ring quantity with water inlet pipe.
Further, the cross section of the periphery of described circular water-blocking groove is in " U " shape.
3, beneficial effect
Compared to prior art, beneficial effect of the present invention is:
(1) the sealing energy-storaging spring device that the present invention passes through to arrange effectively can solve the sealing problem between emission of baiting chute and feeder, and good sealing effect, avoids spattering outside ore pulp, easy to maintenance, reduces labour intensity;
(2) the feed pipe spillage being positioned at large watt of top is effectively collected rear also drainage by the circular water-blocking groove arranged by the present invention, avoids spillage and enters large watt of fuel tank pollution lubricating oil, protect lubrication oil, avoid the generation of bearing bush abrasion situation;
(3) the sealing energy-storaging spring device that the present invention is arranged can also effectively reduce the shock effect between emission of baiting chute and feeder, improves the service life of equipment;
(4) the present invention also has the advantage that structure is simple, reasonable in design, be easy to manufacture.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present invention;
Fig. 2 is sealing energy-storaging spring device close-up schematic view of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described further.
As depicted in figs. 1 and 2, a kind of wet ball mill feed device, comprises the feed pipe 6 be connected with quill shaft 7, is provided with feed auger 8 in feed pipe 6, and emission of baiting chute 17 inserts in feed pipe 6, feed pipe 6 end connects a sealing flange 3, sealing flange 3 rotates in company with feed pipe 6, sealing flange 3 sets gradually the first storage tank 12 along the axis contrary with charging, second storage tank 13, the rubber seal 3 be contained in the second storage tank 13 is provided with between sealing flange 3 and feed pipe 6, the sealing energy-storaging spring device 4 be contained in the first storage tank 12 is provided with between sealing flange 3 and feed pipe 6, described sealing energy-storaging spring device 4 comprises spring energy-storage sealing ring 19, annular base 10, retainer ring 18 and cross section are "T"-shaped sliding shoe 11, described spring energy-storage sealing ring 19 is rhombus, one end is fixed on described base 10, the other end is fixed on described retainer ring 18 internal diameter anchor ring, described retainer ring 18 external diameter anchor ring is fixed with sliding shoe 11, described sealing flange 3 on sliding shoe 11 correspondence position that described cross section is "T"-shaped, be provided with the annular that matches and cross section is "T"-shaped groove, effectively can solve the sealing problem between emission of baiting chute 17 and feeder by the sealing energy-storaging spring device 4 arranged, good sealing effect, avoids spattering outside ore pulp, easy to maintenance, reduces labour intensity.Described sealing energy-storaging spring device 4 can effectively reduce the shock effect between emission of baiting chute and feeder, improves the service life of equipment; Described base 10 is located on described emission of baiting chute 17, fixed support is equipped with at described base about 10 two ends, and on described fixed support, be fixed with rubber bag tank respectively, the other end of described rubber bag tank is separately fixed on described retainer ring 18, piloted reducer 9 is provided with in the support bracket fastened bottom of described base 10 right-hand member, be communicated with water inlet pipe 16 in the support bracket fastened bottom of described base 10 left end, under being kept off by the ore pulp splashed to feedstock direction water spray, play certain moisturizing effects simultaneously; Circular water-blocking groove 15 is provided with in the end of the large watt of fuel tank 1 being located at described sealing flange 3 outside; also drainage after effectively the feed pipe spillage being positioned at large watt of top being collected by the circular water-blocking groove 15 arranged; avoid spillage and enter large watt of fuel tank pollution lubricating oil; protect lubrication oil, avoid the generation of bearing bush abrasion situation.Described large watt of fuel tank 1 bottom is fixed on holder 14.
In addition, bottom described base 10, place diameter of a circle is equal with described emission of baiting chute 17 outer surface place diameter of a circle.Described spring energy-storage sealing ring 19 is made up of spring steel, and described spring energy-storage block 20, base 10, retainer ring 18 and sliding shoe 11 have N number of, and quantity is identical, and described N is integer, and with the center of circle makeup ring shape of emission of baiting chute (17) place circle; Described piloted reducer 9 is equal with described retainer ring 18 quantity with water inlet pipe 16.The cross section of the periphery of described circular water-blocking groove 15 is in " U " shape.
Operation principle:
Ore pulp, when entering in feed pipe 6 through emission of baiting chute 17, due to factors such as impact, collisions, more or less there will be
The phenomenon of spattering outside ore pulp, the ore pulp part of spattering outward enters feed pipe 6, and when flowing to sealing energy-storaging spring device 4 by gap, when due to impact, the factors such as collision, emission of baiting chute 17 when rocking to while mobile time, the spring energy-storage sealing ring 19 that place is moved in the sealing energy-storaging spring device 4 in side is compressed, the water described fixed support is fixed with in rubber bag tank is extruded, thus its hydraulic pressure sharply increases, now, piloted reducer 9 is opened, water in rubber bag tank is sprayed in the gap of feed pipe 6 side, ore pulp in gap is poured in feed pipe 6, therewith now emission of baiting chute 17 when rocking to while mobile time, the gap of opposite side can increase, and reduces the pressure of water in rubber bag tank simultaneously, thus the water in water inlet pipe 16 sharply flow in the rubber bag tank of this side, supplements the water yield in rubber bag tank, and, emission of baiting chute 17 do not rock or shake fatigue resistance little time, water inlet pipe 16 is under the effect of external force, endlessly to rubber bag tank water delivery, increase its inside water pressure, piloted reducer 9 is opened, the water in rubber bag tank is sprayed in the gap of feed pipe 6 side, the ore pulp in gap is poured in feed pipe 6.Rubber seal 3 carries out last sealing, avoids part current to flow out, and reaches best sealing effectiveness.
Schematically above be described the present invention and embodiment thereof, this description does not have restricted, and also just one of the embodiments of the present invention shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the invention aim, designing the frame mode similar to this technical scheme and embodiment without creationary, all should protection scope of the present invention be belonged to.
Claims (4)
1. a wet ball mill feed device, comprise the feed pipe (6) be connected with quill shaft (7), be provided with feed auger (8) in feed pipe (6), emission of baiting chute (17) inserts in feed pipe (6), it is characterized in that: feed pipe (6) end connects a sealing flange (3), sealing flange (3) sets gradually the first storage tank (12) along the axis contrary with charging, second storage tank (13), the rubber seal (3) be contained in the second storage tank (13) is provided with between sealing flange (3) and feed pipe (6), the sealing energy-storaging spring device (4) be contained in the first storage tank (12) is provided with between sealing flange (3) and feed pipe (6), described sealing energy-storaging spring device (4) comprises spring energy-storage sealing ring (19), annular base (10), retainer ring (18) and cross section are "T"-shaped sliding shoe (11), described spring energy-storage sealing ring (19) is made up of spring energy-storage block (20), and spring energy-storage block (20) is rhombus, described spring energy-storage block (20) one end is fixed on described base (10), the other end is fixed on described retainer ring (18) internal diameter anchor ring, described retainer ring (18) external diameter anchor ring is fixed with sliding shoe (11), described sealing flange (3) on sliding shoe (11) correspondence position that described cross section is "T"-shaped, be provided with the annular that matches and cross section is "T"-shaped groove, described base (10) is located on described emission of baiting chute (17), fixed support is equipped with at described base (10) two ends, left and right, and on described fixed support, be fixed with rubber bag tank respectively, the other end of described rubber bag tank is separately fixed on described retainer ring (18), be provided with piloted reducer (9) in the support bracket fastened bottom of described base (10) right-hand member, be communicated with water inlet pipe (16) in the support bracket fastened bottom of described base (10) left end, be provided with circular water-blocking groove (15) in the end being located at large watt of outside fuel tank (1) of described sealing flange (3), described large watt of fuel tank (1) bottom is fixed on holder (14).
2. a kind of wet ball mill feed device according to claim 1, is characterized in that: place, described base (10) bottom diameter of a circle is equal with described emission of baiting chute (17) outer surface place diameter of a circle.
3. a kind of wet ball mill feed device according to claim 1, it is characterized in that: described spring energy-storage sealing ring (19) is made up of spring steel, described spring energy-storage block (20), base (10), retainer ring (18) and sliding shoe (11) have N number of, and quantity is identical, described N is integer, and with the center of circle makeup ring shape of emission of baiting chute (17) place circle; Described piloted reducer (9) is equal with described retainer ring (18) quantity with water inlet pipe (16).
4. a kind of wet ball mill feed device according to claim 1, is characterized in that: the cross section of the periphery of described circular water-blocking groove (15) is in " U " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420510033.6U CN204051802U (en) | 2014-09-05 | 2014-09-05 | A kind of wet ball mill feed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420510033.6U CN204051802U (en) | 2014-09-05 | 2014-09-05 | A kind of wet ball mill feed device |
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| Publication Number | Publication Date |
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| CN204051802U true CN204051802U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420510033.6U Expired - Fee Related CN204051802U (en) | 2014-09-05 | 2014-09-05 | A kind of wet ball mill feed device |
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| CN (1) | CN204051802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258940A (en) * | 2014-09-05 | 2015-01-07 | 芜湖新瑞新型建材有限公司 | Feeding device of wet ball mill |
-
2014
- 2014-09-05 CN CN201420510033.6U patent/CN204051802U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258940A (en) * | 2014-09-05 | 2015-01-07 | 芜湖新瑞新型建材有限公司 | Feeding device of wet ball mill |
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| Date | Code | Title | Description |
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| 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: 20141231 Termination date: 20160905 |