CN102029259A - Complete inverted cone shaped dust suction device for removing dust generated by milling sands by dry method and with vibrating screen and dust suction method - Google Patents
Complete inverted cone shaped dust suction device for removing dust generated by milling sands by dry method and with vibrating screen and dust suction method Download PDFInfo
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- CN102029259A CN102029259A CN 201010563564 CN201010563564A CN102029259A CN 102029259 A CN102029259 A CN 102029259A CN 201010563564 CN201010563564 CN 201010563564 CN 201010563564 A CN201010563564 A CN 201010563564A CN 102029259 A CN102029259 A CN 102029259A
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Abstract
The invention relates to a complete inverted cone shaped dust suction device for removing dust generated by milling sands by a dry method and with a vibrating screen and a dust suction method. The device and method can be used for effectively removing the dust generated by milling sands and substantially reducing energy consumption and noises. The device comprises a dust remover and the vibrating screen, wherein a water mist pressing dust suction hood is arranged above the vibrating screen; the dust suction mouth of the water mist pressing dust suction hood is communicated with the dust remover via an air suction pipe; an inverted cone shaped dust suction hood is arranged at the discharge opening of the vibrating screen; and the inverted cone shaped dust suction hood is provided with a dust suction pipe inside and is communicated with the dust remover. The invention has the following advantages: 1. water mist dust pressing, primary dust removing and secondary dust removing in the sand making process are achieved, and energy consumption and noises are greatly reduced; 2. clean and pure sands are obtained, and the aim of all-weather operation is achieved; and 3. the moisture generated by adopting waste mist to press the water suction dust in the invention is not only sucked by the heat generated due to mutual collision of the sands in the process of screening the sands with the vibrating screen but also dried by air, thus the dry sands with less moisture are obtained.
Description
Technical field
The present invention relates to a kind of dry method that the stone roller dust that sand produced can be carried out dedusting effectively and grind sand dedusting complete set of equipments vibratory sieve back taper dust exhaust apparatus and dust suction method, belong to system sand cleaner and make the field.
Background technology
CN101362112A, title " a kind of dry type system sand method and used dry type system sand machine ", the broken working chamber (2) that comprises hollow, be provided with the dedusting working chamber (5) of hollow in the below of broken working chamber (2), the upper end of blanking channel (6) links to each other with feed opening (22) sealing, the lower end (61) of blanking channel (6) is positioned at dedusting working chamber (5), on dedusting working chamber (5), also be provided with blow vent (7), air channel (8) is positioned at dedusting working chamber (5), staggers in the horizontal direction mutually with the upper end (81) in air channel (8) in the lower end (61) of blanking channel (6); The bottom surface of dedusting working chamber (5) is provided with outlet (51); Dust suction subassembly passes outlet (51) back and links to each other with lower end (82) sealing of air channel (8), and perhaps dust suction subassembly links to each other with blow vent (7) sealing.
CN101585033A, title " dry method mechanism building aggregate grading method and equipment thereof ", the ore that this method will contain different stone matter carries out impurity separation, precrushing, anhydrous in small, broken bits, screening, finished product classification, and the finished product that gathers materials that will be divided into different stage at last reclaims respectively; Equipment of the present invention comprises impurity separator, prebreaker, and fine crusher, the finished product screening machine, finished product graders etc. adopt method and apparatus whole production flow process of the present invention not need a water, all are to carry out fragmentation under anhydrous situation, screening and classification; Employed raw material is very extensive, can adopt various ores, can omnidistance anhydrous mechanism goes out 0-25mm and comprises stone flour, machine-processed sand, three kinds of products of rubble.
CN101829625A, title " integrated sand making complete equipment ", comprise breaker, sand powder separator and dust arrester, and install together crushing chamber concentratedly, be in the dirt pocket of negative pressure state and be in the dust setting chamber of negative pressure state, described crushing chamber, dirt pocket are positioned on the dust setting chamber; Sand powder separator comprises that inwall is provided with the support roller and the transmission mechanism of the rotating cylinder of lifting blade, supporting rotating cylinder, and drum inclination is installed in level, its high-end insertion dust setting chamber, and the intersection of rotating cylinder and dust settling locular wall is provided with seal; Breaker is installed in the crushing chamber, and the crushing chamber sidewall offers charging aperture, and the crushing chamber diapire offers discharging opening, and the discharging opening place is provided with the chute that the mixture of sand and powder is imported rotating cylinder; The cloth bag that is used for dedusting is installed in the dirt pocket, the top sealing of cloth bag, lower openings, its opening communicates with the dust setting chamber, and the dirt pocket outer setting has blower fan, and the inlet scoop of blower fan is communicated with dirt pocket by airduct.
CN201283306Y, title " a kind of dry type system sand machine ", the broken working chamber (2) that comprises hollow, be provided with the dedusting working chamber (5) of hollow in the below of broken working chamber (2), the upper end of blanking channel (6) links to each other with feed opening (22) sealing, the lower end (61) of blanking channel (6) is positioned at dedusting working chamber (5), on dedusting working chamber (5), also be provided with blow vent (7), air channel (8) is positioned at dedusting working chamber (5), staggers in the horizontal direction mutually with the upper end (81) in air channel (8) in the lower end (61) of blanking channel (6); The bottom surface of dedusting working chamber (5) is provided with outlet (51); Dust suction subassembly passes outlet (51) back and links to each other with lower end (82) sealing of air channel (8), and perhaps dust suction subassembly links to each other with blow vent (7) sealing.
The above-mentioned background technology all can't be removed the dust in the sand effectively effectively, gained sand dust content height.
Summary of the invention
Purpose of design: avoid the weak point in the background technology, design a kind of dry method that the stone roller dust that sand produced can be carried out dedusting effectively and grind sand dedusting complete set of equipments vibratory sieve back taper dust exhaust apparatus and dust suction method.
Design: in order to realize above-mentioned purpose of design.The vibratory sieve discharge gate is equipped with the design of back taper dust shield, is major technique feature of the present invention.The purpose of doing like this is: because the back taper dust shield is built-in with the negative pressure sweep-up pipe, this negative pressure sweep-up pipe is communicated with deduster, the wind energy that blower blew out below the back taper dust shield is enough to blow afloat the fall dust of sand of shaker vibration and be arranged in, and be sucked into dedusting in the deduster by the negative pressure sweep-up pipe, thereby reach the purpose of final dusting, obtain clean pure sand.
Technical scheme 1: dry method is ground sand dedusting complete set of equipments vibratory sieve back taper dust exhaust apparatus, and it comprises deduster and vibratory sieve, and described vibratory sieve discharge gate is equipped with the back taper dust shield, and the back taper dust shield is built-in with sweep-up pipe and is communicated with deduster.
Technical scheme 2: dry method is ground the dust collection method of sand dedusting complete set of equipments vibratory sieve back taper dust exhaust apparatus, be arranged in that dust that the aspiration channel of the back taper dust shield of vibration screening mechanism below falls shaker vibration blows afloat and by the dedusting of dust sucting pipeline suction deduster, its clean anhydrous sand by discharging dust shield and conveying mechanism to the windrow storehouse.
The present invention compares with background technology, and the one, the dust in the sand in the system sand process not only can be removed effectively, obtain clean pure sand, and can effectively dust be removed; The 2nd, structural design novelty, uniqueness, simple, practical.
Description of drawings
Fig. 1 is the structural representation that dry method is ground sand dedusting complete set of equipments vibratory sieve back taper dust exhaust apparatus and dust suction method.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1.Embodiment 1: with reference to accompanying drawing 1.Dry method is ground sand dedusting complete set of equipments vibratory sieve back taper dust exhaust apparatus, and it comprises deduster 4 and vibratory sieve 5, and described vibratory sieve discharge gate is equipped with back taper dust shield 5-5, and back taper dust shield 5-5 is built-in with sweep-up pipe 4-1 and is communicated with deduster 4.The interior below of described back taper dust shield 5-5 is equipped with blower 4-2 and the blower air inlet is communicated with blower fan 4-3 air outlet.Have a plurality of blowing mouths on the described blower 4-2.
Embodiment 2: on the base of embodiment 1, dry method is ground the application of sand dedusting complete set of equipments vibratory sieve back taper dust exhaust apparatus, and it comprises deduster 4 and vibratory sieve 5, and deduster 4 is a prior art.Vibratory sieve 5 both can adopt prior art, also can adopt the designed vibratory sieve of the applicant, no matter was any, at this just as the supporting assembly of the application's dust arrester.Described vibratory sieve top is equipped with water smoke and presses dirt dust shield 5-2, water smoke presses dirt dust shield 5-2 to have feed opening and suction port, its suction port is communicated with deduster 4 by aspiration channel 4-4, described water smoke presses dirt dust shield 5-2 to be built-in with one or more waterfog heads 5-3, when described waterfog head 5-3 is two, the water smoke cover that two waterfog head 5-3 are that spacing is arranged and two waterfog head 5-3 are sprayed links to each other on one side or intersects, and purpose is that water smoke is pushed down dust in the maximum magnitude.The vibratory sieve discharge gate is equipped with back taper dust shield 5-5, and back taper dust suction 5-5 cover is built-in with sweep-up pipe 4-1 and is communicated with deduster 4.The interior below of described back taper dust shield 5-5 is equipped with blower 4-2 and blower 4-2 air inlet is communicated with blower fan 4-3 air outlet.Have a plurality of blowing mouths on the described blower 4-2.
Embodiment 3: on the basis of embodiment 1 and 2, dry method is ground the dust collection method of sand dedusting complete set of equipments vibratory sieve back taper dust exhaust apparatus and used: the water smoke that is positioned on the vibration screening mechanism is pressed dirt dust shield 5-2, the dust that shattering process produced is at first covered by the water smoke cover 5-4 that waterfog head 5-3 is produced, it is fallen in the time of vibratory sieve 5-1, the micro-dust that is covered by water smoke cover 5-4 is not pressed dirt dust shield 5-2 to suck aspiration channel 4-4 by water smoke and is entered dedusting in the deduster 4, be arranged in that dust that the aspiration channel of the back taper dust shield 5-5 of vibration screening mechanism falls vibratory sieve 5-1 vibration blows afloat this moment and by the dedusting of dust sucting pipeline 4-1 suction deduster, the sand of its totally anhydrous (water content is few) by discharging dust shield and conveying mechanism to the windrow storehouse.
What need understand is: though the foregoing description is to the mentality of designing of the present invention detailed text description of contrasting; but these text descriptions; just the simple text of mentality of designing of the present invention is described; rather than to the restriction of mentality of designing of the present invention; any combination, increase or modification that does not exceed mentality of designing of the present invention all falls within the scope of protection of the present invention.
Claims (4)
1. a dry method is ground sand dedusting complete set of equipments vibratory sieve back taper dust exhaust apparatus, and it comprises deduster and vibratory sieve, it is characterized in that: described vibratory sieve discharge gate is equipped with the back taper dust shield, and the back taper dust shield is built-in with sweep-up pipe and is communicated with deduster.
2. dry method according to claim 1 is ground sand dedusting complete set of equipments vibratory sieve back taper dust exhaust apparatus, and it is characterized in that: the interior below of described back taper dust shield is equipped with blower and the blower air inlet is communicated with fan outlet.
3. dry method according to claim 1 is ground sand dedusting complete set of equipments vibratory sieve back taper dust exhaust apparatus, it is characterized in that: have a plurality of blowing mouths on the described blower.
4. a dry method is ground the dust collection method of sand dedusting complete set of equipments vibratory sieve back taper dust exhaust apparatus, it is characterized in that: be arranged in that dust that the aspiration channel of the back taper dust shield of vibration screening mechanism below falls shaker vibration blows afloat and by the dedusting of dust sucting pipeline suction deduster, its clean anhydrous sand by discharging dust shield and conveying mechanism to the windrow storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010563564 CN102029259B (en) | 2010-11-29 | 2010-11-29 | Complete inverted cone shaped dust suction device for removing dust generated by milling sands by dry method and with vibrating screen and dust suction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010563564 CN102029259B (en) | 2010-11-29 | 2010-11-29 | Complete inverted cone shaped dust suction device for removing dust generated by milling sands by dry method and with vibrating screen and dust suction method |
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| Publication Number | Publication Date |
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| CN102029259A true CN102029259A (en) | 2011-04-27 |
| CN102029259B CN102029259B (en) | 2013-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010563564 Active CN102029259B (en) | 2010-11-29 | 2010-11-29 | Complete inverted cone shaped dust suction device for removing dust generated by milling sands by dry method and with vibrating screen and dust suction method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759403A (en) * | 2014-11-20 | 2015-07-08 | 浙江双金机械集团股份有限公司 | Linear vibrating screen underneath type dust removal system and method |
| CN105583153A (en) * | 2016-01-27 | 2016-05-18 | 浙江双金机械集团股份有限公司 | System and method for recovering tiny dust in machine-made sand through air separation |
| CN105618373A (en) * | 2016-01-27 | 2016-06-01 | 浙江双金机械集团股份有限公司 | Spiral winnowing system and winnowing method for machine-made sand |
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| CN201988522U (en) * | 2010-11-29 | 2011-09-28 | 浙江双金机械集团有限公司 | Inverted cone-shaped dust collecting device special for vibrating screen of dry sand milling and dust removing complete equipment |
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| US4913807A (en) * | 1988-10-26 | 1990-04-03 | The United States Of America As Represented By The United States Department Of Energy | Particle separator |
| CN2038023U (en) * | 1988-11-30 | 1989-05-24 | 长沙市除尘设备厂 | High efficiency double-class separating dust catcher |
| JPH04243584A (en) * | 1991-01-25 | 1992-08-31 | Ube Ind Ltd | Classifying apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759403A (en) * | 2014-11-20 | 2015-07-08 | 浙江双金机械集团股份有限公司 | Linear vibrating screen underneath type dust removal system and method |
| CN105583153A (en) * | 2016-01-27 | 2016-05-18 | 浙江双金机械集团股份有限公司 | System and method for recovering tiny dust in machine-made sand through air separation |
| CN105618373A (en) * | 2016-01-27 | 2016-06-01 | 浙江双金机械集团股份有限公司 | Spiral winnowing system and winnowing method for machine-made sand |
| CN105583153B (en) * | 2016-01-27 | 2018-09-11 | 浙江双金机械集团股份有限公司 | Machine-made Sand micronic dust selection by winnowing recovery system and selection by winnowing recovery method |
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| CN102029259B (en) | 2013-01-16 |
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Address after: Pingyao Town, Yuhang District Nanshan village in Hangzhou City, Zhejiang province 311115 Applicant after: Zhejiang Shuangjin Machinery Holdings Co., Ltd. Address before: Pingyao Town, Yuhang District Nanshan village in Hangzhou City, Zhejiang province 311115 Applicant before: Zhejiang Shuangjin Machinery Group Co., Ltd. |
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