CN204294493U - The dry spiral screen of a kind of multi-stage, energy-saving - Google Patents

The dry spiral screen of a kind of multi-stage, energy-saving Download PDF

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Publication number
CN204294493U
CN204294493U CN201420701578.5U CN201420701578U CN204294493U CN 204294493 U CN204294493 U CN 204294493U CN 201420701578 U CN201420701578 U CN 201420701578U CN 204294493 U CN204294493 U CN 204294493U
Authority
CN
China
Prior art keywords
sealing drum
spiral screen
pilum
tremie pipe
rotating shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420701578.5U
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Chinese (zh)
Inventor
翁凌
程耀楠
陈炜峰
李威
丁红林
丁祥
杨小乐
夏正红
吴修宏
叶强华
顾圣明
龙松华
王卫
高桂元
曹根虎
李小兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TAIZHOU HONGXIANG POWER MACHINERY CO Ltd
Original Assignee
TAIZHOU HONGXIANG POWER MACHINERY CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TAIZHOU HONGXIANG POWER MACHINERY CO Ltd filed Critical TAIZHOU HONGXIANG POWER MACHINERY CO Ltd
Priority to CN201420701578.5U priority Critical patent/CN204294493U/en
Application granted granted Critical
Publication of CN204294493U publication Critical patent/CN204294493U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses the dry spiral screen of a kind of multi-stage, energy-saving, comprise sealing drum, pilum, regulation and control motor, support and air blast, ear seat on sealing drum outer wall is arranged on pilum, sealing drum outer wall is provided with microwave generator and electric heater, be provided with between axle bed in sealing drum and the rotating shaft regulating and controlling motor and be connected, sealing drum top is provided with the feed hopper of band baffle plate and the discharge pipe of band filter screen, check valve on discharge pipe is connected in the middle of sealing drum sidewall by product heat cal rod, spiral screen is equipped with between three helical layer frames in rotating shaft and rotating shaft, sealing drum sidewall and bottom are provided with blanking plate and the tremie pipe of band vibrator, on the support of pilum, four layers of conveyer belt are installed, air blast is communicated with sealing drum with electric heater by pipeline.The utility model structure is simple, and reasonable in design, good sealing effect, can filter out the material of different-grain diameter, meets the needs of actual production, and screening effect is good, and operating efficiency is high, has dry function, good energy-conserving effect.

Description

The dry spiral screen of a kind of multi-stage, energy-saving
Technical field
The utility model relates to screening installation field, specifically the dry spiral screen of a kind of multi-stage, energy-saving.
Background technology
In order to size mineral aggregate is separated, usually need to be screened mineral aggregate by screen cloth, existing screen cloth is all directly screen or carry out multistage screening, is poured over by mineral aggregate on screen cloth, mineral aggregate thin mineral aggregate sieve aperture after screening falls, rough material is stayed on screen cloth, and this solarization net arrangement exists number of drawbacks, because mesh screen vibrating effect is bad, rough material is stayed on screen cloth can block sieve aperture, affect screening effect, therefore screening efficiency is low, and result of use is poor; And mineral aggregate is easily convenient to excessive from mesh screen, not only waste mineral aggregate but also contaminated environment.
Summary of the invention
The purpose of this utility model is to provide a kind of screening efficiency high and the dry spiral screen of good energy-conserving effect multi-stage, energy-saving, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
The dry spiral screen of a kind of multi-stage, energy-saving, comprise sealing drum, pilum, regulation and control motor, support and air blast, the lateral wall of described sealing drum is installed with multiple about the centrosymmetric ear seat of sealing drum center line, described ear seat is fixedly mounted on pilum, described ear seat top is provided with the microwave generator be fixed on sealing drum sidewall, described sealing drum inner tip and bottom are provided with symmetrical axle bed, between described axle bed, rotating shaft is installed, and shaft end is through sealing drum bottom, described regulation and control motor is connected on shaft end, described sealing drum top is provided with feed hopper, described feed hopper madial wall is provided with baffle plate, spring is provided with between described baffle plate and feed hopper inwall, described sealing drum top is also provided with escape pipe, escape pipe is provided with check valve, in described escape pipe, filter screen is installed, described one-way valved outlet place is connected with product heat cal rod, described product heat cal rod end is connected to sealing drum sidewall middle, described rotating shaft is provided with three layers of parallel and auger frame that interval is equal, the first spiral screen is respectively equipped with from top to bottom between three helical layer frames and rotating shaft, second spiral screen and the 3rd spiral screen, described sealing drum side wall lower ends offers the first feed opening and the second feed opening, described sealing drum bottom is connected to the 3rd tremie pipe and the 4th tremie pipe that are positioned at rotating shaft both sides, described first feed opening and the second feed opening are equipped with the blanking plate of inclination, described support is installed near pilum, described support is provided with four layers of conveyer belt, and conveyer belt lays respectively at blanking plate, below 3rd tremie pipe and the 4th tremie pipe, described blanking plate, 3rd tremie pipe and the 4th tremie pipe bottom are all provided with vibrator, described air blast is fixed in the pilum below sealing drum, described pilum is installed with electric heater, described electric heater by pipeline respectively with air blast, sealing drum inside is communicated with.
As further program of the utility model: described blanking plate, the 3rd tremie pipe and the 4th tremie pipe respectively parallel oblique are installed, and its inclination angle is 20 ~ 30 °.
As the utility model further scheme: the aperture of described first spiral screen, the second spiral screen and the 3rd spiral screen reduces successively.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, good sealing effect, not easily blocks sieve aperture, effectively can be sieved by the three helical layer sieves arranged to material, filter out the material of different-grain diameter, meet the needs of actual production; By the air blast, electric heater and the microwave generator that arrange, certain heat drying effect can be carried out to material in the process of screening, therefore to have screening effect good for this device, operating efficiency is high, there is dry function, and by product heat cal rod, energy regenerating is utilized, to reach energy-conservation object.
Accompanying drawing explanation
Fig. 1 is the structural representation of the dry spiral screen of multi-stage, energy-saving.
In figure: 1-sealing drum; 2-ear seat; 3-pilum; 4-feed hopper; 5-baffle plate; 6-spring; 7-check valve; 8-axle bed; 9-rotating shaft; 10-auger frame; 11-first spiral screen; 12-second spiral screen; 13-the 3rd spiral screen; 14-blanking plate; 15-air blast; 16-support; 17-regulates and controls motor; 18-conveyer belt; 19-the 3rd tremie pipe; 20-the 4th tremie pipe; 21-first feed opening; 22-second feed opening; 23-electric heater; 24-vibrator; 25-product heat cal rod; 26-filter screen; 27-microwave generator.
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, in the utility model embodiment, the dry spiral screen of a kind of multi-stage, energy-saving, comprise sealing drum 1, pilum 3, regulation and control motor 17, support 16 and air blast 15, the lateral wall of sealing drum 1 is installed with three about the centrosymmetric ear seat 2 of sealing drum 1 center line, ear seat 2 is fixedly mounted on pilum 3, ear seat 2 top is provided with the microwave generator 27 be fixed on sealing drum 1 sidewall, sealing drum 1 inner tip and bottom are provided with symmetrical axle bed 8, rotating shaft 9 is installed between axle bed 8, and rotating shaft 9 end is through sealing drum 1 bottom, regulation and control motor 17 is connected on rotating shaft 9 end.
Sealing drum 1 top is provided with feed hopper 4, feed hopper 4 madial wall is provided with baffle plate 5, is provided with spring 6, is pressed down by baffle plate 5 during charging under the effect of material gravity between baffle plate 5 and feed hopper 4 inwall, feed hopper 4 is closed by the effect lower baffle plate 5 at spring 6 when charging is complete, realizes closing of sealing drum 1; Sealing drum 1 top is also provided with escape pipe, escape pipe is provided with check valve 7, filter screen 26 is installed in escape pipe, check valve 7 exit is connected with product heat cal rod 25, product heat cal rod 25 end is connected to sealing drum 1 sidewall middle, the filter screen 26 arranged can solid material particle in filtering gas, and prevent material by the contaminated environment that leads out, the check valve 7 of setting can make the gas unidirectional in sealing drum 1 flow out; Rotating shaft 9 is provided with three layers of parallel and auger frame 10 that interval is equal, auger frame 10 edge is near sealing drum 1 inwall and do not contact with sealing drum 1 inwall, therefore auger frame 10 can rotate in sealing drum 1, and material cannot fall from auger frame 10 and sealing drum 1 inwall; The aperture being respectively equipped with the first spiral screen 11, second spiral screen 12 and the 3rd spiral screen 13, first spiral screen 11, second spiral screen 12 and the 3rd spiral screen 13 between three helical layer frames 10 and rotating shaft 9 from top to bottom reduces successively, screens the material of different-grain diameter respectively.
Sealing drum 1 side wall lower ends offers the first feed opening 21 and the second feed opening 22, first feed opening 21 and the second feed opening 22 are equipped with the blanking plate 14 of inclination, first feed opening 21 and blanking plate 14 are for exporting the material that the first spiral screen 11 stays, second feed opening 22 and blanking plate 14 are for exporting the material that the second spiral screen 12 stays, sealing drum 1 bottom is connected to the 3rd tremie pipe 19 and the 4th tremie pipe 20 that are positioned at rotating shaft 9 both sides, blanking plate 14, 3rd tremie pipe 19 and the 4th tremie pipe 20 respectively parallel oblique are installed, and its inclination angle is 20 °, 3rd tremie pipe 19 is for exporting the material that the 3rd spiral screen 13 stays, 4th tremie pipe 20 is for exporting the material fallen into bottom sealing drum 1, support 16 is installed near pilum 3, support 16 is provided with four layers of conveyer belt 18, and conveyer belt 18 lays respectively at below blanking plate 14, the 3rd tremie pipe 19 and the 4th tremie pipe 20, the material exported all is transported to subsequent processing by conveyer belt 18, blanking plate 14, the 3rd tremie pipe 19 and the 4th tremie pipe 20 bottom are all provided with vibrator 24, under the effect of vibrator 24, the material energy fast blanking on blanking plate 14 and tremie pipe, ensure that the conveying of material is smooth and easy.
Air blast 15 is fixed in the pilum 3 below sealing drum 1, pilum 3 is installed with electric heater 23, electric heater by pipeline respectively with air blast 15, sealing drum 1 inside is communicated with, while three helical layer sieves are to material screening, electric heater 23 is started working, in sealing drum 1, the hot-air after heating is blasted by the effect of air blast 15, by the moisture in material being taken away to heating material, thus reach certain desiccation, containing moisture and material dust in the air of escape pipe, by the effect of filter screen 26, material dust is stayed in sealing drum, a part of hot-air after filtration is discharged in air, part hot-air enters in sealing drum 1 by product heat cal rod 25 again, heat in hot-air is carried out reclaiming again heating material, to reach the recycling of energy, arrange microwave generator 27 can carry out heating using microwave to the material on spiral screen, with electric heater 23 with the use of, make full use of energy, reach energy-conservation object.

Claims (3)

1. the dry spiral screen of multi-stage, energy-saving, comprise sealing drum, pilum, regulation and control motor, support and air blast, it is characterized in that, the lateral wall of described sealing drum is installed with multiple about the centrosymmetric ear seat of sealing drum center line, described ear seat is fixedly mounted on pilum, described ear seat top is provided with the microwave generator be fixed on sealing drum sidewall, described sealing drum inner tip and bottom are provided with symmetrical axle bed, between described axle bed, rotating shaft is installed, and shaft end is through sealing drum bottom, described regulation and control motor is connected on shaft end, described sealing drum top is provided with feed hopper, described feed hopper madial wall is provided with baffle plate, spring is provided with between described baffle plate and feed hopper inwall, described sealing drum top is also provided with escape pipe, escape pipe is provided with check valve, in described escape pipe, filter screen is installed, described one-way valved outlet place is connected with product heat cal rod, described product heat cal rod end is connected to sealing drum sidewall middle, described rotating shaft is provided with three layers of parallel and auger frame that interval is equal, the first spiral screen is respectively equipped with from top to bottom between three helical layer frames and rotating shaft, second spiral screen and the 3rd spiral screen, described sealing drum side wall lower ends offers the first feed opening and the second feed opening, described sealing drum bottom is connected to the 3rd tremie pipe and the 4th tremie pipe that are positioned at rotating shaft both sides, described first feed opening and the second feed opening are equipped with the blanking plate of inclination, described support is installed near pilum, described support is provided with four layers of conveyer belt, and conveyer belt lays respectively at blanking plate, below 3rd tremie pipe and the 4th tremie pipe, described blanking plate, 3rd tremie pipe and the 4th tremie pipe bottom are all provided with vibrator, described air blast is fixed in the pilum below sealing drum, described pilum is installed with electric heater, described electric heater by pipeline respectively with air blast, sealing drum inside is communicated with.
2. the dry spiral screen of multi-stage, energy-saving according to claim 1, is characterized in that, described blanking plate, the 3rd tremie pipe and the 4th tremie pipe respectively parallel oblique are installed, and its inclination angle is 20 ~ 30 °.
3. the dry spiral screen of multi-stage, energy-saving according to claim 1, it is characterized in that, the aperture of described first spiral screen, the second spiral screen and the 3rd spiral screen reduces successively.
CN201420701578.5U 2014-11-21 2014-11-21 The dry spiral screen of a kind of multi-stage, energy-saving Expired - Fee Related CN204294493U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420701578.5U CN204294493U (en) 2014-11-21 2014-11-21 The dry spiral screen of a kind of multi-stage, energy-saving

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420701578.5U CN204294493U (en) 2014-11-21 2014-11-21 The dry spiral screen of a kind of multi-stage, energy-saving

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Publication Number Publication Date
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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104876036A (en) * 2015-05-14 2015-09-02 山东瑞良烘干机械科技有限公司 Barn feed device
CN105091543A (en) * 2015-09-01 2015-11-25 浙江宏辉胶丸有限公司 Full-automatic screw type capsule drying machine
CN105083878A (en) * 2015-09-02 2015-11-25 南通振强机械制造有限公司 Screening type vertical vibration conveyor
CN105080828A (en) * 2015-08-14 2015-11-25 农业部南京农业机械化研究所 Spiral multi-stage sorting machine
CN105115278A (en) * 2015-09-01 2015-12-02 浙江宏辉胶丸有限公司 Screw type capsule drying machine with automatic feeding device
CN105157391A (en) * 2015-09-01 2015-12-16 浙江宏辉胶丸有限公司 Efficient spiral type capsule drying device
CN105157392A (en) * 2015-09-01 2015-12-16 浙江宏辉胶丸有限公司 Vertical full-automatic capsule drying device
CN106617199A (en) * 2017-01-06 2017-05-10 成都芯禾粮油食品有限公司 Temperature-control type drying machine for soybeans
CN106690366A (en) * 2017-01-06 2017-05-24 成都芯禾粮油食品有限公司 Humidity control type soybean dryer
CN107243404A (en) * 2017-07-04 2017-10-13 刘焕章 A kind of ore pulverizer and method
CN107262247A (en) * 2017-07-12 2017-10-20 刘焕章 A kind of device of utilization microwave energy comminution of minerals ore
CN107335519A (en) * 2017-07-04 2017-11-10 济宁学院 A kind of microwave mineral processing system
CN107371290A (en) * 2017-07-12 2017-11-21 刘焕章 A kind of microwave ore heater box
CN110617674A (en) * 2019-10-11 2019-12-27 安徽工程大学 Microwave drying device for centrifugal stone-removing grains

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104876036B (en) * 2015-05-14 2017-03-15 山东瑞良烘干机械科技有限公司 Granary feeding device
CN104876036A (en) * 2015-05-14 2015-09-02 山东瑞良烘干机械科技有限公司 Barn feed device
CN105080828A (en) * 2015-08-14 2015-11-25 农业部南京农业机械化研究所 Spiral multi-stage sorting machine
CN105115278B (en) * 2015-09-01 2018-04-10 浙江宏辉胶丸有限公司 A kind of spiral capsule drying machine with automatic charging device
CN105091543A (en) * 2015-09-01 2015-11-25 浙江宏辉胶丸有限公司 Full-automatic screw type capsule drying machine
CN105115278A (en) * 2015-09-01 2015-12-02 浙江宏辉胶丸有限公司 Screw type capsule drying machine with automatic feeding device
CN105157391A (en) * 2015-09-01 2015-12-16 浙江宏辉胶丸有限公司 Efficient spiral type capsule drying device
CN105157392A (en) * 2015-09-01 2015-12-16 浙江宏辉胶丸有限公司 Vertical full-automatic capsule drying device
CN105157391B (en) * 2015-09-01 2018-04-13 浙江宏辉胶丸有限公司 A kind of efficient spiral capsule drying device
CN105083878A (en) * 2015-09-02 2015-11-25 南通振强机械制造有限公司 Screening type vertical vibration conveyor
CN106617199A (en) * 2017-01-06 2017-05-10 成都芯禾粮油食品有限公司 Temperature-control type drying machine for soybeans
CN106690366A (en) * 2017-01-06 2017-05-24 成都芯禾粮油食品有限公司 Humidity control type soybean dryer
CN107335519A (en) * 2017-07-04 2017-11-10 济宁学院 A kind of microwave mineral processing system
CN107243404A (en) * 2017-07-04 2017-10-13 刘焕章 A kind of ore pulverizer and method
CN107262247A (en) * 2017-07-12 2017-10-20 刘焕章 A kind of device of utilization microwave energy comminution of minerals ore
CN107371290A (en) * 2017-07-12 2017-11-21 刘焕章 A kind of microwave ore heater box
CN110617674A (en) * 2019-10-11 2019-12-27 安徽工程大学 Microwave drying device for centrifugal stone-removing grains
CN110617674B (en) * 2019-10-11 2021-07-27 安徽工程大学 Microwave drying device for centrifugal stone-removing grains

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

Granted publication date: 20150429

Termination date: 20181121

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