CN204974090U - Device is smashed to dustless ore - Google Patents
Device is smashed to dustless ore Download PDFInfo
- Publication number
- CN204974090U CN204974090U CN201520516347.1U CN201520516347U CN204974090U CN 204974090 U CN204974090 U CN 204974090U CN 201520516347 U CN201520516347 U CN 201520516347U CN 204974090 U CN204974090 U CN 204974090U
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- Prior art keywords
- dust
- crushing
- main shaft
- screen cloth
- cover
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Abstract
The utility model discloses a device is smashed to dustless ore, which comprises a bracket, the top of support is equipped with smashes the cover, smashes side of covering and is equipped with the feeder hopper, is equipped with drive arrangement smash the right side of cover on the support on, and drive arrangement is connected with the main shaft, is equipped with crushing sword on the main shaft, smashes the sword setting inside the cavity of smashing the cover, crushing cover to link have the shower nozzle, the shower nozzle is continuous with pumping device crushing covering still seted up the air vent, the air vent passes through the connecting tube to be connected with the dust remover, the dust remover includes frame, dust removal box, goes up box and ash bucket. The utility model discloses link to each other screen cloth and spring, can cushion the action of gravity of material through the buffer beam, can improve the life of screen cloth, and crushing in -process simultaneously to water spray in smashing the cover, can reduce the dust of kicking up, water spray and the complemental mode of dust removal box have improved the effect of dust removal, the while has also alleviateed the burden that single use dust removal box removed dust and brings.
Description
Technical field
The utility model relates to mine mechanism field, specifically a kind of dustless ore pulverizer.
Background technology
Time ore is just exploited out, block is larger, needs first to carry out pulverizing the process just carrying out next step.In ore grinding process, more traditional grinding mode is that workman adopts sledgehammer to be broken into pieces by ore, and this crushing process is more original, inefficiency and stirring up a cloud of dust.Therefore developed mineral breaker, ore is mechanically pulverized by crushing knife or sledgehammer by this kind of machinery, can liberate labour.But this kind of device is in the process of powder ore, still can cause dust from flying, make operation site environment poor.In addition, the ore after pulverizing generally needs to fall on screen cloth, transports again after screening.And ore directly falls on screen cloth under gravity, Long-Time Service causes screen cloth fragile.
In the process of ore grinding, the normal sack cleaner that adopts carries out dedusting, after filtrate uses a period of time, due to effects such as sieving, collision, delay, diffusion, electrostatic, one deck dust has been gathered on filter bag surface, this layer of dust is called bonding layer, and in motion process after this, bonding layer has become the main filtration layer of filtrate, rely on the effect of bonding layer, the filtrate that mesh is larger also can obtain higher filter efficiency.Along with dust gathering at filter material surface, efficiency and the resistance of deduster increase all accordingly, when the pressure differential of filtrate both sides is very large, some can be attached to the tiny grit extruding past on filtrate, dust collector efficiency is declined.Therefore, if think the efficiency effectively ensureing deduster, will consider easily the grit that filter bag adheres to be removed clean how rapidly, strengthen the operating efficiency of dedusting simultaneously.
Summary of the invention
The purpose of this utility model is to provide a kind of dustless ore pulverizer, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of dustless ore pulverizer, comprise support, the top of described support is provided with crushing cover, feed hopper is provided with above crushing cover, on support crushing cover right side on be provided with drive unit, drive unit is connected with main shaft, main shaft is provided with crushing knife, crushing knife is arranged on the inside cavity of crushing cover, crushing cover is connected with shower nozzle, shower nozzle is connected with water plug, buffer bar is provided with below main shaft, screen cloth is provided with below buffer bar, screen cloth is connected with spring, spring is arranged on support, main shaft is also connected with cam, cam is arranged on the top of screen cloth, the below of screen cloth is provided with discharge bucket, the discharging opening of discharge bucket is connected with conveyer, the belt of conveyer is provided with water hole, water collector is provided with below conveyer, described crushing cover also offers passage, passage is connected with deduster by connecting pipe, described deduster comprises frame, dust-removing box, upper box and ash bucket, dust-removing box is located in frame, filter bag is provided with in the inside of dust-removing box, the inside of this filter bag is provided with screen holder, air inlet is connected with in the bottom of dust-removing box, air inlet is connected with connecting pipe, air inlet place is also provided with assistant cylinder, the bottom of described dust-removing box is provided with ash bucket, hopper bottom is provided with rotary discharge valve, the top of ash bucket is connected with back blowing machine.
As further program of the utility model: described rack side wall is also connected with scraper plate, scraper plate top and belt contacts.
As further program of the utility model: be provided with three buffer bars side by side below described main shaft, the cross section of buffer bar is triangle.
As further program of the utility model: be also coated with shockproof wearing layer in described discharge bucket.
As further program of the utility model: described crushing knife is provided with screwed hole, crushing knife is connected with main shaft by counterbore screw.
As further program of the utility model: be provided with the thin screen pack of one deck in described water collector.
As further program of the utility model: be provided with card between described upper box and dust-removing box, upper box is provided with injection tube, this injection tube connects the pulse valve outside upper box.
As further program of the utility model: described upper box is provided with five gas outlets, five gas outlets all connect exhaust passage.
As further program of the utility model: described frame, dust-removing box, upper box are multiple being set up in parallel, a common connection exhaust passage and back blowing machine.
Compared with prior art, screen cloth is connected with spring by the utility model, the active force of a part of material can be cushioned by spring, the Action of Gravity Field of material can also be cushioned further by buffer bar, the service life of screen cloth can be improved, and spray water in crushing cover in crushing process simultaneously, the dust kicked up can be reduced, improve workman's operating environment, crushing cover is connected with dust-removing box simultaneously, dust can be removed thoroughly, the mode of water spray and dust-removing box complementation, improve the effect of dedusting, also mitigate single use dust-removing box simultaneously and carry out the burden that dedusting brings, and, this dust-removing box arranges screen holder in filter bag inside, effective support filter bag internal structure, assistant cylinder is increased at air inlet, further raising efficiency of dust collection, moreover, ash bucket arranges rotary discharge valve and back blowing machine, convenient and swift removing filter bag attachment grit.
Accompanying drawing explanation
Fig. 1 is the structural representation of dustless ore pulverizer.
Fig. 2 is the distribution schematic diagram of buffer bar in dustless ore pulverizer.
In figure: 1-support, 2-screen cloth, 3-crushing cover, 4-shower nozzle, 5-main shaft, 6-crushing knife, 7-buffer bar, 8-cam, 9-drive unit, 10-discharge bucket, 11-belt, 12-scraper plate, 13-water collector, 14-feed hopper, the shockproof wearing layer of 15-, 16-connecting pipe, 17-frame, 18-dust-removing box, 19-upper box, 20-ash bucket, 21-pulse valve, 22-card, 23-injection tube, 24-filter bag, 25-screen holder, 27-assistant cylinder, 28-rotary discharge valve, 29-back blowing machine, 30-exhaust passage.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, in the utility model embodiment, a kind of dustless ore pulverizer, comprise support 1, the top of described support 1 is provided with crushing cover 3, feed hopper 14 is provided with above crushing cover 3, on support 1 crushing cover 3 right side on be provided with drive unit 9, drive unit 9 is connected with main shaft 5, main shaft 5 is provided with crushing knife 6, crushing knife 6 is arranged on the inside cavity of crushing cover 3, crushing cover 3 is connected with shower nozzle 4, shower nozzle 4 is connected with water plug, buffer bar 7 is provided with below main shaft 5, screen cloth 2 is provided with below buffer bar 7, screen cloth 2 is connected with spring, spring is arranged on support 1, main shaft 5 is also connected with cam 8, cam 8 is arranged on the top of screen cloth 2, the below of screen cloth 2 is provided with discharge bucket 10, the discharging opening of discharge bucket 10 is connected with conveyer, the belt of conveyer is provided with water hole, water collector 13 is provided with below conveyer, material is fallen by feed hopper 14, and drive unit 9 drives main shaft 5 to rotate, and material is smashed by crushing knife 6 in rotation process, and simultaneously shower nozzle 4 is sprayed water downwards, water in the process fallen with material, mix dust, decrease the dust kicked up, improve working environment.Material receives the double action being subject to gravity and crushing knife 6 in the process fallen, and decrease speed, than very fast, first strike on buffer bar 7, falls on screen cloth 2 afterwards again.Buffer bar 7 can either, by clashing into the decrease speed of material cushion material, prevent screen cloth 2 impaired, again can further comminuting matter, makes material reach pulverizing requirement further.Material is fallen on conveyer by discharge bucket 10 after screen cloth 2 sieves, then is transported to other places by belt 11.Belt 11 is provided with water hole, and the water flowed down from top flows directly in water collector 13 after water hole, and the water in water collector 13 can be reused, and again gets back in feed hopper 14.In addition, be provided with spring below screen cloth 2, when material is fallen on screen cloth time, spring can play the effect of buffering, can protect screen cloth 2 further, extends the service life of screen cloth 2.Main shaft 5 is when rotation, and band moving cam 8 rotates, the active force downward to screen cloth 2 that cam 8 is interrupted, and compares the screening being beneficial to material.Described crushing cover 3 also offers passage, passage is connected with deduster by connecting pipe 16, described deduster comprises frame 17, dust-removing box 18, upper box 19 and ash bucket 20, dust-removing box 18 is located in frame 17, filter bag 24 is provided with in the inside of dust-removing box 18, the inside of this filter bag 24 is provided with screen holder 25, air inlet is connected with in the bottom of dust-removing box 18, air inlet is connected with connecting pipe 16, air inlet place is also provided with assistant cylinder 27, the bottom of described dust-removing box 18 is provided with ash bucket 20, rotary discharge valve 28 is provided with bottom ash bucket 20, the top of ash bucket 20 is connected with back blowing machine 29, card 22 is provided with between upper box 19 and dust-removing box 18, upper box 19 is provided with injection tube 23, this injection tube 23 connects the pulse valve 21 outside upper box 19, upper box 19 is provided with five gas outlets, five gas outlets all connect exhaust passage 30, described frame 17, dust-removing box 18, upper box 19 is set up in parallel for multiple, common connection exhaust passage 30 and back blowing machine 29.
As further preferred: described support 1 sidewall is also connected with scraper plate 12, scraper plate 12 top contacts with belt 11, due to water fall after can mixed dust, after Long-Time Service, dust may cohere on belt 11, even likely causes certain blocking to water hole.Therefore, the utility model removes the mixture of water and dust by the scraper plate 12 be arranged on below belt 11.When belt 11 is stained with foreign material time, foreign material can directly strike off by scraper plate 12, make foreign material fall into below.
As further preferred: be provided with three buffer bars 7 side by side below described main shaft 5, the cross section of buffer bar 7 is triangle, is subject to the effect of buffer bar 7 time such lump falls, and can be again split up into less block.
As further preferred: be also coated with shockproof wearing layer 15 in described discharge bucket 10.Generally speaking, discharge bucket 10 is taper, can to discharge bucket 10 generation effect when mineral block falls time, and after Long-Time Service, discharge bucket 10 has rough and uneven in surface, and these recessed places very easily adhere to dust, affects discharging.Therefore, open and can be coated with shockproof wearing layer 15 in discharge bucket 10.Shockproof wearing layer 15 is separated with discharge bucket 10, can be taken out by shockproof wearing layer 15 at any time, carry out changing or cleaning, not affect the normal discharging of discharge bucket like this.
As further preferred: described crushing knife 6 is provided with screwed hole, and crushing knife 6 is connected with main shaft 5 by counterbore screw.Because crushing knife 6 belongs to easy loss object, adopt this connected mode, compare the replacing and maintenance of being convenient to crushing knife 6.
As further preferred: be provided with the thin screen pack of one deck in described water collector 13.By thin screen pack by these granule recyclings, also can prevent these particles from discarding after stain environment.
Screen cloth 2 is connected with spring, the active force of a part of material can be cushioned by spring, the Action of Gravity Field of material can also be cushioned further by buffer bar 7, the service life of screen cloth 2 can be improved, and spray water in crushing cover 3 in crushing process simultaneously, the dust kicked up can be reduced, improve workman's operating environment, crushing cover 3 is connected with dust-removing box 18 simultaneously, dust can be removed thoroughly, the mode of water spray and dust-removing box 18 complementation, improve the effect of dedusting, also mitigate single use dust-removing box 18 simultaneously and carry out the burden that dedusting brings, and, this dust-removing box 18 arranges screen holder 25 in filter bag 24 inside, effective support filter bag 24 internal structure, assistant cylinder 27 is increased at air inlet, further raising efficiency of dust collection, moreover, ash bucket arranges rotary discharge valve and back blowing machine, convenient and swift removing filter bag attachment grit.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (9)
1. a dustless ore pulverizer, comprise support, it is characterized in that, the top of described support is provided with crushing cover, feed hopper is provided with above crushing cover, on support crushing cover right side on be provided with drive unit, drive unit is connected with main shaft, main shaft is provided with crushing knife, crushing knife is arranged on the inside cavity of crushing cover, crushing cover is connected with shower nozzle, shower nozzle is connected with water plug, buffer bar is provided with below main shaft, screen cloth is provided with below buffer bar, screen cloth is connected with spring, spring is arranged on support, main shaft is also connected with cam, cam is arranged on the top of screen cloth, the below of screen cloth is provided with discharge bucket, the discharging opening of discharge bucket is connected with conveyer, the belt of conveyer is provided with water hole, water collector is provided with below conveyer, described crushing cover also offers passage, passage is connected with deduster by connecting pipe, described deduster comprises frame, dust-removing box, upper box and ash bucket, dust-removing box is located in frame, filter bag is provided with in the inside of dust-removing box, the inside of this filter bag is provided with screen holder, air inlet is connected with in the bottom of dust-removing box, air inlet is connected with connecting pipe, air inlet place is also provided with assistant cylinder, the bottom of described dust-removing box is provided with ash bucket, hopper bottom is provided with rotary discharge valve, the top of ash bucket is connected with back blowing machine.
2. the dustless ore pulverizer of one according to claim 1, is characterized in that, described rack side wall is also connected with scraper plate, scraper plate top and belt contacts.
3. the dustless ore pulverizer of one according to claim 1, is characterized in that, is provided with three buffer bars side by side below described main shaft, and the cross section of buffer bar is triangle.
4. the dustless ore pulverizer of one according to claim 1, is characterized in that, is also coated with shockproof wearing layer in described discharge bucket.
5. the dustless ore pulverizer of one according to claim 4, is characterized in that, described crushing knife is provided with screwed hole, and crushing knife is connected with main shaft by counterbore screw.
6. the dustless ore pulverizer of one according to claim 5, is characterized in that, is provided with the thin screen pack of one deck in described water collector.
7. the dustless ore pulverizer of one according to claim 1, is characterized in that, be provided with card between described upper box and dust-removing box, upper box is provided with injection tube, and this injection tube connects the pulse valve outside upper box.
8. the dustless ore pulverizer of one according to claim 1, is characterized in that, described upper box is provided with five gas outlets, and five gas outlets all connect exhaust passage.
9. the dustless ore pulverizer of one according to claim 1, is characterized in that, described frame, dust-removing box, upper box are multiple being set up in parallel, a common connection exhaust passage and back blowing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520516347.1U CN204974090U (en) | 2015-07-16 | 2015-07-16 | Device is smashed to dustless ore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520516347.1U CN204974090U (en) | 2015-07-16 | 2015-07-16 | Device is smashed to dustless ore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204974090U true CN204974090U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520516347.1U Expired - Fee Related CN204974090U (en) | 2015-07-16 | 2015-07-16 | Device is smashed to dustless ore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204974090U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269773A (en) * | 2016-08-18 | 2017-01-04 | 安庆惠嘉新型建材有限公司 | The dust arrester of a kind of stone-crushing and using method thereof |
| CN106761898A (en) * | 2016-12-30 | 2017-05-31 | 浙江海洋大学 | Small-sized efficient energy deduster is used under a kind of Coal Mine |
| CN107812575A (en) * | 2017-11-02 | 2018-03-20 | 郭斌 | A kind of mining industry disintegrating machine |
| CN109107404A (en) * | 2018-08-17 | 2019-01-01 | 贵州大学 | A kind of broken mixing feeding device of building material |
| CN109201244A (en) * | 2017-07-07 | 2019-01-15 | 天津市国民制药机械有限公司 | A kind of Chinese medicine crushing dust exhaust apparatus |
| CN109225578A (en) * | 2018-09-28 | 2019-01-18 | 贺州钟山县双文碳酸钙新材料有限公司 | Calcium carbonate washes crusher |
| CN109225577A (en) * | 2018-09-28 | 2019-01-18 | 贺州钟山县双文碳酸钙新材料有限公司 | The calcium carbonate crushing plant of dust removal |
| CN109225579A (en) * | 2018-09-28 | 2019-01-18 | 贺州钟山县双文碳酸钙新材料有限公司 | Calcium carbonate crushing dust collection device with decrease of noise functions |
| CN109225580A (en) * | 2018-09-28 | 2019-01-18 | 贺州钟山县双文碳酸钙新材料有限公司 | Calcium carbonate crushing and screening device |
| CN109225516A (en) * | 2018-09-17 | 2019-01-18 | 宛兴友 | One kind adopting mine crushing screening plant |
| CN109395868A (en) * | 2018-11-27 | 2019-03-01 | 松滋市金津矿山机械股份有限公司 | A kind of ore crushing screening plant |
-
2015
- 2015-07-16 CN CN201520516347.1U patent/CN204974090U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269773A (en) * | 2016-08-18 | 2017-01-04 | 安庆惠嘉新型建材有限公司 | The dust arrester of a kind of stone-crushing and using method thereof |
| CN106761898A (en) * | 2016-12-30 | 2017-05-31 | 浙江海洋大学 | Small-sized efficient energy deduster is used under a kind of Coal Mine |
| CN109201244A (en) * | 2017-07-07 | 2019-01-15 | 天津市国民制药机械有限公司 | A kind of Chinese medicine crushing dust exhaust apparatus |
| CN107812575A (en) * | 2017-11-02 | 2018-03-20 | 郭斌 | A kind of mining industry disintegrating machine |
| CN109107404A (en) * | 2018-08-17 | 2019-01-01 | 贵州大学 | A kind of broken mixing feeding device of building material |
| CN109225516A (en) * | 2018-09-17 | 2019-01-18 | 宛兴友 | One kind adopting mine crushing screening plant |
| CN109225578A (en) * | 2018-09-28 | 2019-01-18 | 贺州钟山县双文碳酸钙新材料有限公司 | Calcium carbonate washes crusher |
| CN109225577A (en) * | 2018-09-28 | 2019-01-18 | 贺州钟山县双文碳酸钙新材料有限公司 | The calcium carbonate crushing plant of dust removal |
| CN109225579A (en) * | 2018-09-28 | 2019-01-18 | 贺州钟山县双文碳酸钙新材料有限公司 | Calcium carbonate crushing dust collection device with decrease of noise functions |
| CN109225580A (en) * | 2018-09-28 | 2019-01-18 | 贺州钟山县双文碳酸钙新材料有限公司 | Calcium carbonate crushing and screening device |
| CN109395868A (en) * | 2018-11-27 | 2019-03-01 | 松滋市金津矿山机械股份有限公司 | A kind of ore crushing screening plant |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160120 Termination date: 20160716 |