CN206526866U - A kind of environment-friendly type impact grinding chamber - Google Patents
A kind of environment-friendly type impact grinding chamber Download PDFInfo
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- CN206526866U CN206526866U CN201621133774.2U CN201621133774U CN206526866U CN 206526866 U CN206526866 U CN 206526866U CN 201621133774 U CN201621133774 U CN 201621133774U CN 206526866 U CN206526866 U CN 206526866U
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- backplate
- support plate
- impact
- dust
- environment
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Abstract
The utility model discloses a kind of environment-friendly type impact grinding chamber, including broken cavity, support plate, upper impact backplate, it is characterised in that：Support plate is bicircular arcs corner structure；Upper strike backplate is housed above broken cavity；It is connected between upper strike backplate and cavity；There is dust airflow circulating passage between described broken cavity, support plate, upper impact backplate.The material lining that dust airflow circulating passage is formed by bicircular arcs corner structure support plate is formed with upper impact backplate; material lining edge and smooth flow on the inside of upper impact backplate that guiding dust air-flow is formed along support plate; dust granules is mixed into finished product materials and is discharged with material from crusher chamber discharging opening, dust air-flow caused by structural mutation can be prevented effectively from excessive.Environment-friendly type impact grinding chamber of the present utility model has the advantages that good dedusting effect, cost are low, environmental protection.
Description
Technical field
The utility model is related to crushing mechanism field, and in particular to a kind of environment-friendly type impact grinding chamber.
Background technology
Impact cutting is widely used in the industries such as mine, chemical industry, building, metallurgy, it is adaptable to it is soft or in hard and extremely hard material
Broken, shaping.Crusher chamber is one of impact cutting core component.Rotor rotates at a high speed when being worked due to disintegrating machine, is produced in crusher chamber
Raw many dust, cause environmental pollution, are detrimental to health.The method of existing processing dust is first to be added water before material is broken
Processing, this method can reduce dust, but material aqueous after the processing that adds water easily forms hardened, can increase aggregate and equipment
Between abrasion, reduce wearing piece life-span, increase operation cost.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of good dedusting effect, economic and environment-friendly type
Impact grinding chamber.
Technical solution adopted in the utility model is：
A kind of environment-friendly type impact grinding chamber, including broken cavity, multiple support plates, multiple upper impact backplates, the support plate hang down
Directly it is fixed on three side inwalls of the broken cavity, the upper impact backplate level is fixed in the upside of the broken cavity
On wall, the support plate has bicircular arcs corner structure close to the side of the broken chamber central；The upper impact backplate is close to institute
Stating the side of broken chamber central has vertical rib；Dust gas is constituted between the broken cavity, support plate and upper impact backplate
Circulation road.
Further, the upper strike backplate segmentation is connected by bolt with the broken cavity, can be according to the degree of wear
Any one piece of backplate in component is changed at any time.
The material lining that described dust gas channel is formed by bicircular arcs corner structure support plate is formed with upper impact backplate, can be had
The material lining edge that effect guiding dust air-flow is formed along support plate makes dust granules be mixed into finished product thing with being flowed on the inside of upper impact backplate
Discharge, dust can be removed in the humidification process to finished product materials from crusher chamber discharging opening in material and with finished product materials, from
And avoid flour dust overflow from reaching environmentally friendly purpose.
Compared with prior art, the utility model has the advantage of：The utility model environment-friendly type impact grinding chamber, makes dust
Air-flow flows in crusher chamber along gas channel, it is to avoid excessive above from crusher chamber；Only need to the finished product to being come out from disintegrating machine
Material humidification process, it is to avoid humidification is to equipment and the adverse effect of wearing piece before material is broken, it is not necessary to increase in addition
Cleaner, production cost is low, good dedusting effect；Strike backplate protects replacing using sectional design on other the utility model
Plate is more convenient, saves repair time and the cost of overhaul.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is another structural representation of the present utility model.
In figure：Backplate is impacted on 1-；The 2- material lining upper limits；3- material lining normal range (NR)s；4- material lining lower limits；5-
Support plate；6- crushes cavity；- impact cutting rotor；- crusher chamber discharging opening；Arrow-dusty gas flow direction.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1 and Figure 2, a kind of environment-friendly type impact grinding chamber of the present utility model, including multiple upper impact backplates 1, many
Individual support plate 5, broken cavity 6, the support plate 5 are perpendicularly fixed on three side inwalls of the broken cavity 6, the upper impact backplate
1 level is fixed in the upper inside walls of the broken cavity 6.
Described support plate 5 has bicircular arcs corner structure close to the side at the broken center of cavity 6, is evenly distributed on broken
On the inwall of cavity 6；The upper impact backplate 1 has vertical rib close to the side at the broken center of cavity 6；Broken cavity
6th, dust gas channel is constituted between support plate 5, upper impact backplate 1 and material lining 3.The side of support plate 5 has bicircular arcs angle
Structure, when dust air-flow is from impact cutting rotorIt is smoothed when flowing through the material lining 3 limited by this planform of support plate 5
Cross to the upper inner side of impact backplate 1, preferably, the upper inner side of impact backplate 1 is also circular arc corner structure, dust air-flow is smoothly transitted into
Crusher chamber discharging opening, so as to realize seamlessly transitting for whole dust gas channel, powder caused by structural mutation can be prevented effectively from
Dust and gas stream is excessive.Environment-friendly type impact grinding chamber of the present utility model, correct guidance dust air flow direction, finally makes dust in gas
Particle is mixed into finished product materials, can be prevented effectively from dust and be overflowed above crusher chamber, it is only necessary to the finished product thing come out from disintegrating machine
Expect humidification process, it is not necessary to increase cleaner in addition, the small, production cost of wearing piece loss is low, good dedusting effect, green ring
Protect.
Preferably, upper impact backplate 1 is bolted in the broken upper inside walls of cavity 6, due to each piece of upper impact
Backplate 1 is separated by two pieces of adjacent support plates 5, and segmentation is fixed on broken cavity 6, is conducive to upper impact backplate 1 single after wearing and tearing
Solely change, save repair time and the cost of overhaul.
It is described above, the only preferable case study on implementation of the utility model, therefore the utility model implementation can not be limited with this
Scope, i.e., local optimization, the equivalence changes of splitting made according to present utility model application the scope of the claims and description are with repairing
Decorations, all should still belong in the range of the utility model patent covers.
Claims (2)
1. a kind of environment-friendly type impact grinding chamber, including broken cavity, multiple support plates, multiple upper impact backplates, the support plate are vertical
It is fixed on three side inwalls of the broken cavity, the upper impact backplate level is fixed on the upper inside walls of the broken cavity
On, it is characterised in that：
The support plate has bicircular arcs corner structure close to the side of the broken chamber central；
The upper impact backplate has vertical rib close to the side of the broken chamber central；
Dust gas channel is constituted between the broken cavity, support plate and upper impact backplate.
2. environment-friendly type impact grinding chamber according to claim 1, it is characterised in that：The upper impact backplate segmentation passes through spiral shell
Bolt is connected with the broken cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621133774.2U CN206526866U (en) | 2016-10-19 | 2016-10-19 | A kind of environment-friendly type impact grinding chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621133774.2U CN206526866U (en) | 2016-10-19 | 2016-10-19 | A kind of environment-friendly type impact grinding chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206526866U true CN206526866U (en) | 2017-09-29 |
Family
ID=59922110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621133774.2U Active CN206526866U (en) | 2016-10-19 | 2016-10-19 | A kind of environment-friendly type impact grinding chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206526866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523161A (en) * | 2019-09-05 | 2019-12-03 | 世邦工业科技集团股份有限公司 | A kind of double-deck isolation negative pressure dust prevention system |
-
2016
- 2016-10-19 CN CN201621133774.2U patent/CN206526866U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523161A (en) * | 2019-09-05 | 2019-12-03 | 世邦工业科技集团股份有限公司 | A kind of double-deck isolation negative pressure dust prevention system |
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