CN207929311U - A kind of ore crusher of high-effective dust-removing - Google Patents
A kind of ore crusher of high-effective dust-removing Download PDFInfo
- Publication number
- CN207929311U CN207929311U CN201721905675.6U CN201721905675U CN207929311U CN 207929311 U CN207929311 U CN 207929311U CN 201721905675 U CN201721905675 U CN 201721905675U CN 207929311 U CN207929311 U CN 207929311U
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- China
- Prior art keywords
- crusher
- ore
- channel
- dedusting
- shell
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Abstract
The utility model provides a kind of ore crusher of high-effective dust-removing, including crusher ontology, crusher bodies top is equipped with feed inlet, it is provided with turntable below feed inlet, bar for powder ore is installed on the outside of turntable, crusher body bottom portion is then equipped with the discharge port that is left for ore after crushing, further include setting this body side surface of crusher and with the matched dedusting mechanism of turntable height；Dedusting mechanism is directly installed on the position that crusher side corresponds to turntable by the utility model, can ore be crushed the dust generated in the process directly to siphon away, disposably complete the clean operation of ore, simplify the flow of ore reduction operation, production efficiency is improved, production cost is reduced；Other than inlet port and outlet port, rest part is all closed the utility model, will not introduce the air containing dust to pollute internal ore, and clean workable ore is directly obtained after the dust generated in crushing process is all excluded by dedusting mechanism.
Description
Technical field
The utility model is related to crushing plant fields, and in particular to a kind of ore crusher with high-effective dust-removing ability.
Background technology
Impact breaker is called counterattack and breaks, and can handle 100-500 millimeters of the length of side or less material, and tool pressure resistance reaches as high as
350 megapascal have many advantages, such as that reduction ratio is big, and material is in cubic granules after being crushed.It is mainly used for metallurgy, chemical industry, building materials, water power
Etc. the materiel machining for being frequently necessary to resettlement operation, it to be especially used for the work of the mobility building stones such as highway, railway, hydroelectric project
Industry can use various configurations form according to the difference that the type to process raw material, scale and finished product materials require.When machine operation,
Under the drive of motor, rotor high speed rotation when material enters bar active region, is hit with the bar on rotor and is crushed, after
It is thrown on counterattack device and is crushed again again, then bounce back into bar active region from beating lining plate again is crushed again, this process
Repeating, material is descending to be repeated to be crushed into one, two, three back cavities, until material is crushed to required granularity,
It is discharged by discharge port.
But existing impact breaker will produce a large amount of dust there is also certain problem in shattering process, this
A little dust are discharged together with crushing qualified ore, are needed to remove by the multiple working procedures such as washing, drying, be not only increased
Production cost also increases the working time, reduces working efficiency.
Utility model content
For the deficiency in the presence of the prior art, the utility model provides a kind of ore crusher of high-effective dust-removing,
It is not provided with dedusting mechanism to solve existing crusher, the dust generated in crushing process is blended in one with qualified ore
It rises, needs to exclude by additional dust-removing process, to cause the complication of production procedure, increase production cost, drop
Low production efficiency.
To achieve the above object, the utility model uses the following technical solution：
A kind of ore crusher of high-effective dust-removing, including crusher ontology, the crusher bodies top are equipped with feed inlet,
It is provided with the turntable in crusher ontology below feed inlet, the circumferentially arranged plate for being useful for powder ore on the outside of turntable
Hammer, crusher body bottom portion are then equipped with the discharge port that is left for ore after crushing, further include setting in this body side surface of crusher and
With the matched dedusting mechanism of turntable height；
The dedusting mechanism includes rotatable cylindrical housing and is arranged dedusting channel inside the housing, wherein shell
It is returning charge channel between dedusting channel, an inclined strainer from the top down is equipped in the dedusting channel, in strainer close to breaking
Dedusting the bottom of the channel of broken machine side offers returning charge mouth and is connected to returning charge channel, and shell medial surface is equipped with spiral shell in returning charge channel
Blade, and when shell rotates flight conveying direction towards inside crusher；It is outer equipped with leading to far from crusher side in strainer
The exhaust outlet in portion, exhaust outlet exit are equipped with exhaust fan.
Compared with the prior art, the utility model has the advantages that：
1, dedusting mechanism is directly installed on the position that crusher side corresponds to turntable by the utility model, can crush ore
The dust generated in the process directly siphons away so that ore just eliminates dust in just broken finish, and disposably completes ore
Clean operation, simplify ore reduction operation flow, improve production efficiency, reduce production cost；
2, the utility model other than inlet port and outlet port, closed by rest part, is not in communication with the outside
Opening, therefore the ore inside the air pollution containing dust will not be introduced, when the dust whole quilt generated in crushing process
Dedusting mechanism can directly obtain clean workable ore after excluding；
3, equipped with shell and dedusting channel inside the shell is arranged in the dedusting mechanism of the utility model, dust is logical from dedusting
It after road is inhaled into, is filtered at strainer, the wherein smaller impurity dust of particle is discharged by strainer, can be continued with
Fritter ore is then fallen to by returning charge mouth in returning charge channel, while in shell rotary course, the flight in returning charge channel by
Fritter ore is returned in crusher and is continued with by step, is played saving raw material, is reduced the effect of cost.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of dedusting mechanism in the utility model embodiment 1；
Fig. 3 is the structural schematic diagram of dedusting mechanism in the utility model embodiment 2；
In figure：Crusher ontology 1, dedusting mechanism 2, feed inlet 11, turntable 12, discharge port 13, shell 21, dedusting channel
22, strainer 23, exhaust outlet 24, exhaust fan 25, returning charge mouth 26, flight 27, travel switch 28, returning charge channel 29.
Specific implementation mode
The technical solution in the utility model is further illustrated with reference to the accompanying drawings and embodiments.
Embodiment 1：
As shown in Figs. 1-2, the utility model proposes a kind of ore crusher of high-effective dust-removing, including crusher ontology 1,
1 top of the crusher ontology is equipped with feed inlet 11, and 11 lower section of feed inlet is provided with turntable 12, and 12 outside of turntable is circumferentially installed
It is useful for the bar of powder ore, wherein bar is arranged with turntable 12 inside crusher ontology 1 together, and 12 side of rotation of turntable
To opposite with feedstock direction so that the ore raw materials fallen is just fallen on the bar moved upwards, improves crushing effect；It is broken
Broken 1 bottom of machine ontology is then equipped with the discharge port 13 left for ore after crushing.
Further include the dedusting mechanism 2 being arranged in 1 side of crusher ontology, installation position and the turntable 12 of dedusting mechanism 2
Height matches, and to be just crushed in ore, the dust of generation is just inhaled by dedusting mechanism 2 when not falling to broken motor spindle also
It walks, improves dust removing effects.Dedusting mechanism 2 includes rotatable cylindrical housing 21 and the dedusting channel being set in inside shell 21
22, it is returning charge channel 29 wherein between shell 21 and dedusting channel 22, an inclined filter from the top down is equipped in dedusting channel 22
Net 23, strainer 23 are equipped with closed exhaust outlet 24 far from crusher side, and 24 outside of exhaust outlet is equipped with exhaust fan 25.Strainer 23 inclines
Tiltedly setting can improve the contact area of dust and strainer 23 so that dust is more easily by strainer 23 rather than on strainer 23
Accumulation；Returning charge mouth 26 is offered close to 22 bottom of dedusting channel of crusher side in strainer 23,26 lower section of returning charge mouth is connected to
In returning charge channel 29, and 27 conveying direction of flight is towards inside crusher when shell 21 rotates, to be fallen from returning charge mouth 26
Under recyclable fritter ore transported back inside crusher again along returning charge channel 29；In the preferred scheme of the present embodiment, shell 21
In the position of corresponding strainer 23 to contract, tapered section is formed, so that falling the small lump ore for recycling from returning charge mouth 26
Stone can be slipped on the flight 27 in returning charge channel 29, convenient for returning inside crusher.
Further include the travel switch 28 being arranged in 22 lateral surface of dedusting channel, the row in the preferred scheme of the present embodiment
Cheng Kaiguan 28 is along the radial setting of shell 21, and travel switch 28 is directed downwardly trapezoidal, between travel switch 28 and flight 27
Spacing is matched with qualified ore grain size, when the ore of recycling is more, the ore filling completely returning charge channel 29 of return so that
Ore can touch travel switch 28 during exercise, when the ore of recycling pass through travel switch 28 when, by travel switch 28 to
Upper promotion, the motor that control drives shell 21 to rotate rev up, and improve the conevying efficiency of flight 27；When a small amount of recycling ore
When passing through, directly pass through from 28 bottom of travel switch, then will not improve motor speed, be conducive to energy saving, reduction is produced into
This.
Embodiment 2：
As shown in figure 3, the rest part of the present embodiment is in the same manner as in Example 1, institute the difference is that：Shell 21 divides
It is two layers, is dedusting channel 22 at the middle and upper levels, lower layer is returning charge channel 29, and it is inclined from the top down to be equipped with one in dedusting channel 22
Strainer 23 offers returning charge mouth 26 close to 22 bottom of dedusting channel of crusher side in strainer 23 and is connected with returning charge channel 29
Logical, the shell 21 of 29 bottom of returning charge channel is arranged towards crusher inner inclination so that under the ore of recycling can directly pass through
Layer is slipped to inside crusher.
Described finally illustrates, above example is only to illustrate the technical solution of the utility model rather than limit
System, although the utility model is described in detail with reference to preferred embodiment, it will be understood by those of ordinary skill in the art that,
The technical solution of the utility model can be modified or replaced equivalently, without departing from the ancestor of technical solutions of the utility model
Purport and range should all cover in the right of the utility model.
Claims (5)
1. a kind of ore crusher of high-effective dust-removing, it is characterised in that：Including crusher ontology, the crusher bodies top is set
There is a feed inlet, is provided with the turntable in crusher ontology below feed inlet, it is circumferentially arranged on the outside of turntable to be useful for powder
The bar of broken ore, crusher body bottom portion are then equipped with the discharge port left for ore after crushing, further include being arranged in crusher
This body side surface and with the matched dedusting mechanism of turntable height；
The dedusting mechanism includes rotatable cylindrical housing and is arranged dedusting channel inside the housing, wherein shell and is removed
It is returning charge channel between dirt channel, equipped with an inclined strainer from the top down in the dedusting channel, in strainer close to crusher
Dedusting the bottom of the channel of side offers returning charge mouth and is connected to returning charge channel, and shell medial surface is equipped with spiral in returning charge channel
Piece, and when shell rotates flight conveying direction towards inside crusher；It is equipped with far from crusher side in strainer and leads to outside
Exhaust outlet, exhaust outlet exit be equipped with exhaust fan.
2. a kind of ore crusher of high-effective dust-removing as described in claim 1, it is characterised in that：The shell is in corresponding strainer
Position to contract, form tapered section.
3. a kind of ore crusher of high-effective dust-removing as claimed in claim 2, it is characterised in that：Further include that setting is logical in dedusting
The travel switch of road lateral surface, the travel switch are radially arranged along shell, the spacing between travel switch and flight and conjunction
The ore grain size of lattice matches.
4. a kind of ore crusher of high-effective dust-removing as described in claim 1, it is characterised in that：The shell is divided into two layers,
It is dedusting channel at the middle and upper levels, and lower layer is returning charge channel, equipped with an inclined strainer from the top down in dedusting channel, is leaned in strainer
Dedusting the bottom of the channel of nearly crusher side offers returning charge mouth, and the shell of returning charge the bottom of the channel is set towards crusher inner inclination
It sets, is slid back inside crusher for ore.
5. a kind of ore crusher of high-effective dust-removing as claimed in claim 4, it is characterised in that：The opening of the returning charge mouth is big
It is small to be matched to the spacing between shell upper layer at the top of conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721905675.6U CN207929311U (en) | 2017-12-29 | 2017-12-29 | A kind of ore crusher of high-effective dust-removing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721905675.6U CN207929311U (en) | 2017-12-29 | 2017-12-29 | A kind of ore crusher of high-effective dust-removing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207929311U true CN207929311U (en) | 2018-10-02 |
Family
ID=63648054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721905675.6U Expired - Fee Related CN207929311U (en) | 2017-12-29 | 2017-12-29 | A kind of ore crusher of high-effective dust-removing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207929311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548744A (en) * | 2019-10-14 | 2019-12-10 | 湖北枝江峡江矿山机械有限责任公司 | Dustproof device for crusher |
-
2017
- 2017-12-29 CN CN201721905675.6U patent/CN207929311U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548744A (en) * | 2019-10-14 | 2019-12-10 | 湖北枝江峡江矿山机械有限责任公司 | Dustproof device for crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181002 Termination date: 20191229 |