CN204122367U - A kind of follow-on material screening gathering-device - Google Patents

A kind of follow-on material screening gathering-device Download PDF

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Publication number
CN204122367U
CN204122367U CN201420580044.1U CN201420580044U CN204122367U CN 204122367 U CN204122367 U CN 204122367U CN 201420580044 U CN201420580044 U CN 201420580044U CN 204122367 U CN204122367 U CN 204122367U
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Prior art keywords
collecting chamber
screening
discharging opening
follow
chamber
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Expired - Fee Related
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CN201420580044.1U
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Chinese (zh)
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张金桃
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张金桃
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Priority to CN201420580044.1U priority Critical patent/CN204122367U/en
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Abstract

It is a kind of follow-on material screening gathering-device disclosed in the utility model, comprise an enclosed material collection room, this material collection room transversely direction precedence is connected with a fines collecting chamber and a dust collection chamber, sidewall between fines collecting chamber and dust collection chamber is provided with a dismountable vibration screen, the top of described material collection room is dismountable is provided with a vibratory sieve screened for the first time for material, this vibratory sieve is in arranging obliquely, a flared coarse fodder collecting chamber is equipped below it, for collecting the coarse fodder of this vibratory sieve screening, the bottom of this coarse fodder collecting chamber is provided with a discharging opening, discharging opening extends into the inner upper of described fines collecting chamber, coarse fodder collecting chamber is connected with fines collecting chamber, fines collecting chamber sidewall below described discharging opening be provided with one diagonally on the blower fan that blows.The utility model simplicity of design, novel structure, not only equipment failure rate is low, and production efficiency significantly improves, and to the effective category filter of material, improves categorised collection effect.

Description

A kind of follow-on material screening gathering-device
Technical field
The utility model relates to a kind of screening or screening plant field, is more particularly a kind of follow-on material screening gathering-device.
Background technology
The method for sieving that current mineral aggregate and other material are commonly used after being pulverized and screening plant have: vibratory sieve, shaker screen, roller picker, rotary screen etc.First two be all utilize the vibration of sieve plate or whole sieve nest, shake throws and hits and bulk material, latter two equipment utilizes axle to rotate to carry and screening materials carrying, can reach certain screening effect in most cases.If we are to when the uniformity requirement of screening material particles is out higher or sieve ratio is more thorough, traditional screening plant is just difficult to reach screening requirement.Traditional sizing equipment be difficult to effectively to control variable grain degree by the category filter of sieve material, its categorised collection effectiveness comparison is poor, and traditional sizing equipment is easy to when sub-sieve produce dust, to environment, even can be explosion caused when dust is serious.
In order to solve conventional screen subset above shortcomings and shortcoming, Chinese patent Authorization Notice No. is a kind of screening gathering-device of comminuting matter disclosed in CN 203635491 U, material is carried out orientation in the screening indoor closed and blows category filter by this equipment, effectively improve screening degree and the screening effeciency of material, material is along the gas channel formed between air blast and air-introduced machine, carry out category filter that is carse, medium and small and dust successively to collect, make screening more accurately, efficiently, and it is pollution-free, safe and reliable.But also there is some shortcomings and shortcoming in this equipment in production application, discharging opening above its coarse fodder collecting chamber is arranged because will match with air blast, the load of this discharging opening should be not excessive, prevent air blast from not blowed by material completely, so the outlet size of discharging opening arranges and can be restricted, and in the process of production operation, material without screening choosing is often mingled with some bulky grain things or other foreign material, when carrying, these bulky grain things or foreign material are easy to block or be stuck in the discharging opening that size is restricted, affect whole work production.
Utility model content
It is a kind of follow-on material screening gathering-device disclosed in the utility model, its main purpose is the above-mentioned shortcoming and defect overcoming prior art existence, namely the discharging opening of closed screening room is easily blocked by bulky grain thing or foreign material, has a strong impact on production efficiency and the production safety of equipment.
The technical solution adopted in the utility model is as follows:
A kind of follow-on material screening gathering-device, comprise an enclosed material collection room, this material collection room transversely direction precedence is connected with a fines collecting chamber and a dust collection chamber, sidewall between fines collecting chamber and dust collection chamber is provided with a dismountable vibration screen, the top of described material collection room is provided with a vibratory sieve screened for the first time for material, this vibratory sieve is in arranging obliquely, a flared coarse fodder collecting chamber is equipped below it, for collecting the coarse fodder of this vibratory sieve screening, the bottom of this coarse fodder collecting chamber is provided with a discharging opening, discharging opening extends into the inner upper of described fines collecting chamber, coarse fodder collecting chamber is connected with fines collecting chamber, fines collecting chamber sidewall below described discharging opening be provided with one diagonally on the blower fan that blows.
Further, the bottom of described fines collecting chamber and dust collection chamber is respectively equipped with a discharge gate, this discharge gate coordinates and is provided with valve switch.
Further, be also provided with an air outlet above another sidewall of described dust collection chamber, this air outlet is connected with a sedimentation basin by a connecting pipe.
Further, described blower fan adopts the one in frequency conversion fan or fixed blower fan frequently.
Further, the air supply direction of described blower fan is for blow to described vibration screen obliquely along described discharging opening.
Further, the order number of described vibration screen is greater than the order number of described vibratory sieve.
Further, described discharging opening is provided with one for the magnetic valve of adjusting discharge capacity.
By above-mentioned known to description of the present utility model, compared to the prior art, the utility model has the advantage of:
Coarse fodder collecting chamber is located at the top of described enclosed material collecting chamber by the utility model, first through vibratory sieve, material is screened for the first time, obtain coarse fodder, then just this coarse fodder is sent into enclosed material collection indoor, recycling blower fan carries out orientation and blows and category filter, make the fine particle in coarse fodder and dust category filter, realize the Effective selection to material.The utility model simplicity of design, novel structure, the not only failure rate is low of equipment, and production efficiency is compared with prior art equipment, has and significantly improves, and can carry out category filter effectively, improve categorised collection effect to material.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Come with reference to the accompanying drawings detailed description of the invention of the present utility model is described further.
As shown in Figure 1, a kind of follow-on material screening gathering-device, comprise an enclosed material collection room 1, this material collection room 1 transversely direction precedence is connected with fines collecting chamber 11 and a dust collection chamber 12, sidewall between fines collecting chamber 11 and dust collection chamber 12 is provided with a dismountable vibration screen 13, the top of described material collection room 1 is removably provided with a vibratory sieve 2 screened for the first time for material, this vibratory sieve 2 is in arranging obliquely, a flared coarse fodder collecting chamber 21 is equipped below it, for collecting the coarse fodder of this vibratory sieve 2 screening, the bottom of this coarse fodder collecting chamber 21 is provided with a discharging opening 22, discharging opening 22 extends into the inner upper of described fines collecting chamber 11, coarse fodder collecting chamber 21 is connected with fines collecting chamber 11, and discharging opening 22 is provided with one for the magnetic valve 23 of adjusting discharge capacity, this magnetic valve 23 regulates the load of discharging opening 22.The order number of above-mentioned vibration screen 13 is greater than the order number of above-mentioned vibratory sieve 2, and this material collection room 1 is mainly used in above-mentioned coarse fodder, the category filter of fine particle and dust.
As shown in Figure 1, fines collecting chamber 11 sidewall below above-mentioned discharging opening 22 be provided with one diagonally on the blower fan 14 that blows, this blower fan can select frequency conversion fan or fixed blower fan frequently according to actual service condition, the air supply direction of blower fan 14 is for blow to above-mentioned vibration screen 13 obliquely along above-mentioned discharging opening 22, above-mentioned vibration screen 13 is blown in the oblique Shangdi of material that discharging opening 22 exports by blower fan 14, makes the fine particle in coarse fodder and dust carry out category filter.Above-mentioned fines collecting chamber 11 is respectively equipped with a discharge gate 15 with the bottom of dust collection chamber 12, and this discharge gate 15 coordinates and is provided with valve switch 16, the material that classifying screen is chosen can discharge this enclosed material collection room 1 from discharge gate 15.An air outlet 17 is also provided with above another sidewall of this dust collection chamber 12, this air outlet 17 is connected with a sedimentation basin 19 by a connecting pipe 18, make the dust Direct precipitation of discharging along air outlet 17 in sedimentation basin 19, decrease the pollution to environment in a effective manner.
Coarse fodder collecting chamber 21 is located at the top of described enclosed material collecting chamber 1 by the utility model, first by vibratory sieve, material is screened for the first time, obtain coarse fodder, then just this coarse fodder is sent into enclosed material collection indoor, recycling blower fan carries out orientation and blows and category filter, make the fine particle in coarse fodder and dust category filter, realize the Effective selection to material.The utility model not only increases the screening effect of material, and the failure rate is low of equipment, and production efficiency, compared with prior art equipment, has and significantly improves.
Material collection room 1 of the present utility model transversely direction precedence can also be connected with multiple sub-sieve collecting chamber, can category filter material more meticulously, improves the screening quality of material.Adjusting discharge capacity is carried out by arranging valve body in the bottom of each sub-sieve collecting chamber, and preferably, this valve body can also select pressure-control valve, by adjusting and arrange this pressure-control valve, control the material volume in sub-sieve collecting chamber, material volume is larger, then material screening is better; On the contrary, the material volume of setting is less, material easily in sub-sieve collecting chamber along with high-pressure blast spins, affect its screening quality.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model be not only confined to this, everyly utilize this design to improve with carrying out unsubstantiality the utility model, the behavior of infringement the utility model protection domain all should be belonged to.

Claims (7)

1. a follow-on material screening gathering-device, comprise an enclosed material collection room, this material collection room transversely direction precedence is connected with a fines collecting chamber and a dust collection chamber, sidewall between fines collecting chamber and dust collection chamber is provided with a dismountable vibration screen, it is characterized in that: the top of described material collection room is dismountable is provided with a vibratory sieve screened for the first time for material, this vibratory sieve is in arranging obliquely, a flared coarse fodder collecting chamber is equipped below it, for collecting the coarse fodder of this vibratory sieve screening, the bottom of this coarse fodder collecting chamber is provided with a discharging opening, discharging opening extends into the inner upper of described fines collecting chamber, coarse fodder collecting chamber is connected with fines collecting chamber, fines collecting chamber sidewall below described discharging opening be provided with one diagonally on the blower fan that blows.
2. the follow-on material screening gathering-device of one according to claim 1, is characterized in that: the bottom of described fines collecting chamber and dust collection chamber is respectively equipped with a discharge gate, this discharge gate coordinates and is provided with valve switch.
3. the follow-on material screening gathering-device of one according to claim 2, is characterized in that: be also provided with an air outlet above another sidewall of described dust collection chamber, this air outlet is connected with a sedimentation basin by a connecting pipe.
4. the follow-on material screening gathering-device of one according to claim 1, is characterized in that: described blower fan adopts the one in frequency conversion fan or fixed blower fan frequently.
5. the follow-on material screening gathering-device of one according to claim 4, is characterized in that: the air supply direction of described blower fan is for blow to described vibration screen obliquely along described discharging opening.
6. the follow-on material screening gathering-device of one according to claim 1, is characterized in that: the order number of described vibration screen is greater than the order number of described vibratory sieve.
7. the follow-on material screening gathering-device of one according to claim 1, is characterized in that: described discharging opening is provided with one for the magnetic valve of adjusting discharge capacity.
CN201420580044.1U 2014-10-09 2014-10-09 A kind of follow-on material screening gathering-device Expired - Fee Related CN204122367U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420580044.1U CN204122367U (en) 2014-10-09 2014-10-09 A kind of follow-on material screening gathering-device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420580044.1U CN204122367U (en) 2014-10-09 2014-10-09 A kind of follow-on material screening gathering-device

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CN204122367U true CN204122367U (en) 2015-01-28

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105478354A (en) * 2015-10-21 2016-04-13 苏州市建筑材料再生资源利用有限公司 Light substance separation device of construction wastes
CN105921410A (en) * 2016-07-19 2016-09-07 吴跃进 Pneumatic machine for screening and grading mineral powder and pneumatic screening and grading method for mineral powder
CN106423871A (en) * 2016-12-06 2017-02-22 百奥森(江苏)食品安全科技有限公司 Crop gravity selection installation
CN108745888A (en) * 2018-06-03 2018-11-06 安徽丰硕种业有限公司 A kind of antipollution wheat seeds processing dust-extraction unit
CN110252659A (en) * 2019-06-26 2019-09-20 宁德师范学院 A kind of lime stone multistage sizing equipment

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105478354A (en) * 2015-10-21 2016-04-13 苏州市建筑材料再生资源利用有限公司 Light substance separation device of construction wastes
CN105921410A (en) * 2016-07-19 2016-09-07 吴跃进 Pneumatic machine for screening and grading mineral powder and pneumatic screening and grading method for mineral powder
CN106423871A (en) * 2016-12-06 2017-02-22 百奥森(江苏)食品安全科技有限公司 Crop gravity selection installation
CN106423871B (en) * 2016-12-06 2018-12-18 百奥森(江苏)食品安全科技有限公司 A kind of grain gravity separation device
CN108745888A (en) * 2018-06-03 2018-11-06 安徽丰硕种业有限公司 A kind of antipollution wheat seeds processing dust-extraction unit
CN110252659A (en) * 2019-06-26 2019-09-20 宁德师范学院 A kind of lime stone multistage sizing equipment

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150128

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CF01 Termination of patent right due to non-payment of annual fee