CN205182865U - Can blast proof ball mill - Google Patents
Can blast proof ball mill Download PDFInfo
- Publication number
- CN205182865U CN205182865U CN201520964581.0U CN201520964581U CN205182865U CN 205182865 U CN205182865 U CN 205182865U CN 201520964581 U CN201520964581 U CN 201520964581U CN 205182865 U CN205182865 U CN 205182865U
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- explosion
- staving
- proof
- ball mill
- drive sprocket
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Abstract
The utility model discloses a can blast proof ball mill, including staving, motor and driving sprocket, all being equipped with the pivot on staving axial direction's the both sides wall, installing the one end at driving sprocket in one of them pivot, this driving sprocket's other end cooperation is installed in the output pivot of motor, the bung hole department of staving is equipped with the ball -milling bung, be equipped with the explosion -proof equipment of intercommunication staving inner chamber on the staving, explosion -proof equipment one end tip is equipped with the intercommunication orifice plate, and explosion -proof equipment is linked together through this intercommunication orifice plate and staving inner chamber, and explosion -proof equipment's other end tip is equipped with through the fixed explosion -proof piece of a plurality of of the solid clamp plate of explosion -proof piece, and it has the blasting mouth that runs through solid clamp plate to open on the solid clamp plate of explosion -proof piece. The utility model discloses be provided with the gas vent of explosion -proof equipment and pressure release effect, can play fine explosion -proof, make the operation more safe.
Description
Technical field
The utility model relates to a kind of ball mill, particularly relates to a kind of ball mill that can be explosion-proof.
Background technology
Ball mill is the visual plant carrying out again after material is broken pulverizing.Ball mill is generally made up of the staving of level, input and output material hollow shaft and mill first class sections, staving is long cylinder, bucket is built with abrasive body, staving adopts steel plate manufacture, fixed by steel liner plate and staving, abrasive body is generally steel ball, and presses in different-diameter and certain proportion loading bucket, and abrasive body also can use steel section.Granularity according to grinding material is selected, material loads in staving by feeding of ball mill end hollow shaft, when ball mill staving rotates time, abrasive body is due to the effect of inertia, centrifugal action and frictional force, make it be attached on staving liner plate to be taken away by staving, in time being brought to certain height, left due to the Action of Gravity Field of itself, the abrasive body of whereabouts as projectile by the material in staving to smashing.Material can produce larger heat and hot gas at ball mill high-speed motion, because conventional bead mill does not have explosion prevention function, also blast resistance construction is not set, so easily blast, to the person, property causes immeasurable loss, so it is necessary to design a kind of ball mill with explosion-proof.
Utility model content
For the weak point that prior art exists, the purpose of this utility model is to provide a kind of ball mill that can be explosion-proof, and this ball mill is provided with the exhaust outlet of explosion-protection equipment and pressure release effect, can play good explosion-proof, makes operation safer.
The purpose of this utility model is achieved through the following technical solutions: a kind of can be explosion-proof ball mill, comprise staving, motor and drive sprocket, the two side of described staving axial direction is equipped with rotating shaft, one of them rotating shaft is arranged on one end of drive sprocket, the other end cooperation of this drive sprocket is arranged on the output revolving shaft of motor, and the bung place of described staving is provided with ball milling bung; Described staving is provided with the explosion-protection equipment being communicated with bowl inner chamber, end, described explosion-protection equipment one end is provided with connection orifice plate, explosion-protection equipment is connected with bowl inner chamber by this connection orifice plate, the other end end of explosion-protection equipment is provided with by several fixing burst disk of burst disk solid pressure plate, and burst disk solid pressure plate has the explosion mouth running through solid pressure plate.
In order to realize the utility model better, this ball mill also comprises base, and base is provided with two vertical supports, and two supports are provided with axle sleeve respectively, and two rotating shafts of described staving respectively one_to_one corresponding are installed on two axle sleeves.
Preferred technical scheme is further: described staving has the exhaust outlet that several are connected with bowl inner chamber, each exhaust ports is equipped with air bleeding valve.Exhaust outlet can release the pressure in bowl inner chamber, crushing material is operated safer, reliable.
The utility model provides a kind of preferred exhaust outlet to arrange technical scheme: the quantity of described exhaust outlet is two, and two exhaust outlets are all positioned at the side sidewall edge of staving away from drive sprocket.
The utility model preferred intercommunicating pore plate technique scheme is: described connection orifice plate has several intercommunicating pores be connected with bowl inner chamber.
As preferably, described explosion mouth is positioned at the center position of burst disk solid pressure plate.
The utility model comparatively prior art is compared, and has the following advantages and beneficial effect:
(1) the utility model is provided with the exhaust outlet of explosion-protection equipment and pressure release effect, can play good explosion-proof, makes operation safer.
(2) the utility model offers exhaust outlet in staving sidewall edge, the high pressure draught that exhaust outlet is just producing clashing into bucket inwall under the action of the centrifugal with material, if when the air pressure of bowl inner chamber is too high, by opening the air bleeding valve of exhaust outlet, hyperbar can be released in time, to ensure the explosion hazard that staving suffers because of instantaneous pressure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of explosion-protection equipment in Fig. 1.
Fig. 3 is the structural representation being communicated with orifice plate in Fig. 2.
Name corresponding to Reference numeral in accompanying drawing is called:
1, ball milling bung, 2, staving, 3, exhaust outlet, 4, drive sprocket, 5, explosion-protection equipment, 51, orifice plate is communicated with, 511, intercommunicating pore, 52, burst disk, 53, burst disk solid pressure plate, 54, explosion mouth, 6, motor, 7, base, 8, rotating shaft, 9, support, 10, axle sleeve.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail:
As shown in FIG. 1 to 3, a kind of can be explosion-proof ball mill, comprise staving 2, motor 6 and drive sprocket 4, the two side of staving 2 axial direction is equipped with rotating shaft 8, one of them rotating shaft is arranged on one end of drive sprocket 4, the other end cooperation of this drive sprocket 4 is arranged on the output revolving shaft of motor 6, motor 6 outputs power on drive sprocket 4 by output revolving shaft, then by the gearing of drive sprocket 4 by power transmission to rotating shaft 8, the rotating shaft 8 be wherein connected with drive sprocket 4 is active rotating shaft, another rotating shaft 8 is driven spindle, the power of motor 6 makes whole staving 2 axial rotation, material is allowed in bucket, to do centrifugal motion and broken material.The bung place of staving 2 is provided with ball milling bung 1, is convenient for people to open to observe.Staving 2 is provided with the explosion-protection equipment 5 being communicated with staving 2 inner chamber, end, explosion-protection equipment 5 one end is provided with and is communicated with orifice plate 51, explosion-protection equipment 5 is by this connection orifice plate 51 and staving 1 intracavity inter-connection, the other end end of explosion-protection equipment 5 is provided with by several fixing burst disk 52 of burst disk solid pressure plate 53, and burst disk solid pressure plate 53 has the explosion mouth 54 running through solid pressure plate 53.
This ball mill also comprises base 7, and base 7 is provided with on two vertical support 9, two supports 9 and is provided with axle sleeve 10 respectively, and two rotating shafts 8 of staving 2 respectively one_to_one corresponding are installed on two axle sleeves 10.
The preferred staving 2 of the utility model has the exhaust outlet 3 of several and staving 2 intracavity inter-connection, each exhaust outlet 3 place is equipped with air bleeding valve.Air bleeding valve is the valve of corresponding exhaust outlet 3, when staving 2 inner chamber air pressure is too high, can open the air bleeding valve of respective amount with it, thus allows exhaust outlet 3 discharge release partial gas pressure, ensure that the security of material fragmentation in staving 2.
As shown in Figure 1, the quantity of the further preferred exhaust outlet 3 of the utility model is two, and two exhaust outlets 3 are all positioned at the side sidewall edge of staving 2 away from drive sprocket 4.
See Fig. 3, be communicated with the intercommunicating pore 511 orifice plate 51 having several and staving 2 intracavity inter-connection.
See Fig. 2, explosion mouth 54 is positioned at the center position of burst disk solid pressure plate 53.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a ball mill that can be explosion-proof, comprise staving (2), motor (6) and drive sprocket (4), the two side of described staving (2) axial direction is equipped with rotating shaft (8), one of them rotating shaft is arranged on one end of drive sprocket (4), the other end cooperation of this drive sprocket (4) is arranged on the output revolving shaft of motor (6), the bung place of described staving (2) is provided with ball milling bung (1), it is characterized in that: described staving (2) is provided with the explosion-protection equipment (5) being communicated with staving (2) inner chamber, described explosion-protection equipment (5) end, one end is provided with and is communicated with orifice plate (51), explosion-protection equipment (5) is by this connection orifice plate (51) and staving (1) intracavity inter-connection, the other end end of explosion-protection equipment (5) is provided with by fixing several burst disk (52) of burst disk solid pressure plate (53), burst disk solid pressure plate (53) has the explosion mouth (54) running through solid pressure plate (53).
2. according to according to claim 1 a kind of can be explosion-proof ball mill, it is characterized in that: also comprise base (7), base (7) is provided with two vertical supports (9), two supports (9) are provided with axle sleeve (10) respectively, and two rotating shafts (8) of described staving (2) respectively one_to_one corresponding are installed on two axle sleeves (10).
3. according to according to claim 1 a kind of can be explosion-proof ball mill, it is characterized in that: the exhaust outlet (3) described staving (2) having several and staving (2) intracavity inter-connection.
4. according to according to claim 3 a kind of can be explosion-proof ball mill, it is characterized in that: the quantity of described exhaust outlet (3) is two, two exhaust outlets (3) are all positioned at the side sidewall edge of staving (2) away from drive sprocket (4).
5. according to according to claim 1 a kind of can be explosion-proof ball mill, it is characterized in that: the intercommunicating pore (511) described connection orifice plate (51) having several and staving (2) intracavity inter-connection.
6. ball mill that can be explosion-proof according to a kind of described in claim 1 or 5, is characterized in that: described explosion mouth (54) is positioned at the center position of burst disk solid pressure plate (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520964581.0U CN205182865U (en) | 2015-11-28 | 2015-11-28 | Can blast proof ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520964581.0U CN205182865U (en) | 2015-11-28 | 2015-11-28 | Can blast proof ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205182865U true CN205182865U (en) | 2016-04-27 |
Family
ID=55775901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520964581.0U Active CN205182865U (en) | 2015-11-28 | 2015-11-28 | Can blast proof ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205182865U (en) |
-
2015
- 2015-11-28 CN CN201520964581.0U patent/CN205182865U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 550300 Bai Anying Village, Xicheng Sub district Office, Kaiyang County, Guiyang City, Guizhou Province Patentee after: GUIZHOU ANDA TECHNOLOGY ENERGY CO.,LTD. Address before: 550300 Kaiyang Industrial Park, Kaiyang County, Guiyang City, Guizhou Province Patentee before: GUIZHOU ANDA TECHNOLOGY ENERGY CO.,LTD. |
|
| CP02 | Change in the address of a patent holder |