CN218078138U - A protection type breaker for producing vanadium titanium iron ore concentrate - Google Patents
A protection type breaker for producing vanadium titanium iron ore concentrate Download PDFInfo
- Publication number
- CN218078138U CN218078138U CN202222158243.0U CN202222158243U CN218078138U CN 218078138 U CN218078138 U CN 218078138U CN 202222158243 U CN202222158243 U CN 202222158243U CN 218078138 U CN218078138 U CN 218078138U
- Authority
- CN
- China
- Prior art keywords
- crushing
- crushing roller
- roller set
- space
- producing vanadium
- 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.)
- Active
Links
Images
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a protection type breaker for producing vanadium titanium iron ore concentrate, this protection type breaker includes the casing, and installs in the casing in advance crushing roller, first crushing roller set and second crushing roller set, through setting up in advance the crushing roller, before through once broken, at first through in advance crushing, break massive material into less material earlier, avoid directly striking on first crushing roller set, protect first crushing roller effectively, promote life; simultaneously, through setting up the broken roller set of second, some stubborn ores do not reach preset fineness after once broken, then carry out the secondary crushing in the screen landing to the broken roller set of second in the same direction, at last will sieve the ore and the ore amalgamation through the secondary crushing be derived from the discharge gate together, need not to filter again and transport once more to the pan feeding mouth and carry out the breakage.
Description
Technical Field
The utility model relates to a processing technology field of vanadium titanium iron ore concentrate, concretely relates to protection type breaker for producing vanadium titanium iron ore concentrate.
Background
In the production of vanadium-titanium-iron ore concentrate, epidermolysis ore or epitopic ore is used as a raw material, and high-grade vanadium-titanium-iron ore concentrate can be obtained through multiple crushing and screening. At present, current crushing apparatus includes casing and broken roller set mostly, and broken roller set includes two crushing rollers, installs in the casing and rotates in opposite directions, forms ore extrusion space between the two, and the pan feeding mouth of casing is located ore extrusion space directly over. The existing crushing plant has the following drawbacks:
1. some large ores directly impact the crushing roller from the feeding port, so that the service life of the crushing roller is shortened;
2. to some comparatively stubborn ores, do not reach predetermined fineness when the crushing roller, current crushing equipment need screen out too big ore, then get into the breakage from the pan feeding mouth again.
SUMMERY OF THE UTILITY MODEL
The utility model provides a protection type breaker for producing vanadium titanium iron ore concentrate can effectively solve above-mentioned technical problem.
The utility model discloses a following technical scheme realizes:
a protective crusher for producing vanadium-titanium-iron ore concentrate comprises a shell, and a pre-crushing roller, a first crushing roller group and a second crushing roller group which are arranged in the shell; the shell comprises a feeding port and a discharging port; the pre-crushing roller is arranged under the feeding port, an annular crushing space is formed by the circumferential direction of the pre-crushing roller and the inner wall of the shell, bumps are uniformly arranged on the side wall of the crushing space, the top of the crushing space is communicated with the feeding port, a buffer plate which is arranged in a vertically crossed manner is arranged between the feeding port and the crushing space, and a blanking port is arranged at the bottom of the crushing space; the first crushing roller group is arranged right below the blanking port and used for primary crushing, and a sieve plate is obliquely arranged right below the first crushing roller group; the second crushing roller set is arranged right below the lower end of the sieve plate and used for secondary crushing, and the space below the sieve plate and the space below the second crushing roller set are folded and communicated with the discharge hole.
Further, the sieve plate is a vibrating sieve plate.
Further, a partition is provided below the screen deck to separate the first set of crushing rollers from the screened ore.
Furthermore, the bottom of the shell is conical and is gathered in the discharge hole.
Further, the buffer board includes relative first buffer board and the second buffer board that sets up, first buffer board and second buffer board are located not co-altitude and all downward sloping setting, first buffer board forms the passageway that the ore passed between the second buffer board.
Further, the bump is a steel bump.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the utility model discloses a protective crusher, including the casing, and install in the casing in advance crushing roller, first crushing roller set and second crushing roller set, through setting up in advance the crushing roller, before once breaking, at first through the pre-crushing, break massive material into less material earlier, avoid directly striking on first crushing roller set, protect first crushing roller effectively, promote life; simultaneously, through setting up the broken roller set of second, some stubborn ores do not reach the predetermined fineness after once broken, then carry out the secondary crushing in the broken roller set of second along the sieve landing, derive from the discharge gate together with the ore amalgamation through the secondary crushing ore that will sieve at last again, need not to filter again and transport once more to the pan feeding mouth and carry out the breakage.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is the utility model discloses a structural schematic diagram of a protection type breaker for producing vanadium titanium iron ore concentrate.
Reference numbers and corresponding part names in the drawings:
10-a housing; 11-a feeding port; 12-a discharge hole; 13-a first buffer plate; 14-a second buffer plate; 15-bumps; 16-a crushing space; 17-a blanking port; 18-sieve plate; 19-a separator;
20-a pre-crushing roller;
30-a first set of crushing rolls;
40-the second set of crushing rolls.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more clearly understood, the following description is given for further details of the present invention with reference to the accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention, and are not intended to limit the present invention.
Examples
As shown in fig. 1, a guard type crusher for producing vanadium-titanium-iron concentrate includes a housing 10, and a pre-crushing roller 20, a first crushing roller group 30 and a second crushing roller group 40 installed in the housing 10. The housing 10 includes a feeding port 11 and a discharging port 12. The pre-crushing roller 20 is installed under the feeding port 11, the circumferential direction of the pre-crushing roller 20 and the inner wall of the shell 10 form an annular crushing space 16, the side wall of the crushing space 16 is uniformly provided with a convex block 15, the top of the crushing space 16 is communicated with the feeding port 11, a buffer plate which is arranged in a vertical crossing manner is arranged between the feeding port 11 and the crushing space 16, and the bottom of the crushing space 16 is provided with a blanking port 17. Here, the pre-crushing roller 20 is a single roller, and large pieces of ore are effectively pre-crushed by the blade of the pre-crushing roller 20 cooperating with the projections 15. The setting of buffer board prevents effectively that the ore departure from hindering the people.
The first crushing roller group 30 is arranged under the blanking port 17 and used for primary crushing, and the sieve plate 18 is obliquely arranged under the first crushing roller group 30. The second crushing roller group 40 is arranged right below the lower end of the screen plate 18 and is used for secondary crushing, and the space below the screen plate 18 and the space below the second crushing roller group 40 are gathered and communicated with the discharge hole 12. Here, the first crushing roller group 30 is used for crushing ores to a preset fineness and sieving the ores through the sieve plate 18, and some stubborn ores enter the second crushing roller group 40 along the inclined direction of the sieve plate 18 for secondary crushing so as to reach the preset fineness and are led out together. Here, the first crushing roller group 30 and the second crushing roller group 40 are rotated in the upper direction, thereby pressing ore to realize crushing.
The utility model discloses a protective crusher, including the casing 10, and install in the pre-crushing roller 20, first crushing roller group 30 and second crushing roller group 40 in the casing 10, through setting up pre-crushing roller 20, before once crushing, at first through pre-crushing, break massive material into less material earlier, avoid directly striking on first crushing roller group 30, protect first crushing roller effectively, promote life; simultaneously, through setting up second broken roller set 40, some stubborn ores do not reach preset fineness after once broken, then carry out the secondary crushing along sieve 18 landing to second broken roller set 40 in, derive from discharge gate 12 together with the ore amalgamation that sieves at last again, need not to filter again and transport once more to pan feeding mouth 11 and carry out the breakage.
In a further embodiment, the screen deck 18 is a vibrating screen deck. So set up, promote sieve 18 sieve efficiency, the ore that the reduction has reached the predetermined fineness carries out the condition appearance of secondary crushing once more.
In a further embodiment, a partition 19 is provided below the screen deck 18 to separate the first set of crushing rolls 30 from the screened ore. So set up, avoid the ore that has sieved to beat and fall on second broken roller set 40 to effectively avoid the ore to splash the noise that brings. For example, the screen deck 18 may include a screening portion 181 and a solid portion 182 connected to each other, the screening portion 181 for screening, the solid portion 182 for directing refractory ore to the second crushing roller set 40, and the partition 19 separating the space below the screening portion 181 from the second crushing roller set 40.
In another embodiment, the bottom of the housing 10 is tapered and converges at the outlet 12. So set up, the derivation of the ore of being convenient for.
In another embodiment, the buffer plates include a first buffer plate 13 and a second buffer plate 14 which are oppositely arranged, the first buffer plate 13 and the second buffer plate 14 are located at different heights and are both arranged in a downward inclination manner, and the first buffer plate 13 forms a channel for ore to pass through between the second buffer plates 14. So set up, the structure setting of buffer board is simple to prevent effectively that the ore in the roller 20 that crushes in advance from splashing and hindering the people.
In a further embodiment, the bumps 15 are steel bumps.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. A protective crusher for producing vanadium-titanium-iron ore concentrate is characterized by comprising a shell, a pre-crushing roller, a first crushing roller set and a second crushing roller set, wherein the pre-crushing roller, the first crushing roller set and the second crushing roller set are arranged in the shell; the shell comprises a feeding port and a discharging port; the pre-crushing roller is arranged under the feeding port, an annular crushing space is formed by the circumferential direction of the pre-crushing roller and the inner wall of the shell, bumps are uniformly arranged on the side wall of the crushing space, the top of the crushing space is communicated with the feeding port, a buffer plate which is arranged in a vertically crossed manner is arranged between the feeding port and the crushing space, and a blanking port is arranged at the bottom of the crushing space; the first crushing roller group is arranged right below the blanking port and used for primary crushing, and a sieve plate is obliquely arranged right below the first crushing roller group; the second crushing roller set is arranged right below the lower end of the sieve plate and used for secondary crushing, and the lower space of the sieve plate and the lower space of the second crushing roller set are folded and communicated with the discharge hole.
2. The protected crusher for producing vanadium-titanium-iron concentrate according to claim 1, wherein the screen deck is a vibrating screen deck.
3. The protective crusher for producing vanadium-titanium-iron ore concentrate according to claim 1, characterized in that a partition is provided under the screen plates to separate the first crushing roller set from the screened ore.
4. The protective crusher for producing vanadium-titanium-iron ore concentrate according to claim 1, wherein the bottom of the shell is tapered and converges at the discharge port.
5. The protective crusher for producing vanadium-titanium-iron ore concentrate according to claim 1, wherein the buffer plates comprise a first buffer plate and a second buffer plate which are oppositely arranged, the first buffer plate and the second buffer plate are located at different heights and are both arranged in a downward inclination mode, and the first buffer plate forms a channel for passing ore between the second buffer plates.
6. A protective breaker for producing vanadium-titanium-iron concentrate according to any one of claims 1 to 5 characterised in that the lugs are steel lugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222158243.0U CN218078138U (en) | 2022-08-16 | 2022-08-16 | A protection type breaker for producing vanadium titanium iron ore concentrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222158243.0U CN218078138U (en) | 2022-08-16 | 2022-08-16 | A protection type breaker for producing vanadium titanium iron ore concentrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218078138U true CN218078138U (en) | 2022-12-20 |
Family
ID=84445783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222158243.0U Active CN218078138U (en) | 2022-08-16 | 2022-08-16 | A protection type breaker for producing vanadium titanium iron ore concentrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218078138U (en) |
-
2022
- 2022-08-16 CN CN202222158243.0U patent/CN218078138U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106552707B (en) | A kind of chemical crushing device | |
| CN209531007U (en) | A kind of ore crusher for building with protection mechanism | |
| CN107225020B (en) | A kind of mining machinery crushing device | |
| CN212189394U (en) | Mining centrifugal spiral screen machine | |
| CN210411085U (en) | Composite crusher | |
| CN218078138U (en) | A protection type breaker for producing vanadium titanium iron ore concentrate | |
| CN105855022A (en) | Three-rotor-combined crusher | |
| CN207667791U (en) | A kind of high efficiency waste cable material separator | |
| CN207413503U (en) | A kind of high-efficient granule crusher | |
| CN105251597A (en) | Multifunctional copper wire separator | |
| CN207576534U (en) | Vertical ultrafine disintegrator fluid dividing cover | |
| CN206935753U (en) | A kind of plastic grain separator | |
| CN206392211U (en) | Graphite cathode material grinding feeding device | |
| CN217164511U (en) | Building rubbish breaker for building engineering | |
| CN212702385U (en) | Material screening and crushing system | |
| CN112403575B (en) | Multistage grinding and using method for graphite powder for new energy photovoltaic panel production | |
| CN207254415U (en) | Vacuum separation hammer mill | |
| CN106914323A (en) | A kind of titanium carbon alloy car considers recycle device to be worth doing | |
| CN207494032U (en) | It is classified winnowing separator | |
| CN215088665U (en) | Environment-friendly sieving mechanism for coal mine processing | |
| CN206425478U (en) | Casting sand reclaims knot screen | |
| CN213825100U (en) | A hierarchical reducing mechanism for limestone production | |
| CN205128138U (en) | Multi -functional copper rice machine | |
| CN111185290A (en) | Waste material secondary screening system in gypsum board waste recycling process | |
| CN217726265U (en) | Device for separating and crushing large-particle dust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |