CN205684348U - A kind of discharge with endless screw mechanism of band airlock - Google Patents

A kind of discharge with endless screw mechanism of band airlock Download PDF

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Publication number
CN205684348U
CN205684348U CN201620623858.8U CN201620623858U CN205684348U CN 205684348 U CN205684348 U CN 205684348U CN 201620623858 U CN201620623858 U CN 201620623858U CN 205684348 U CN205684348 U CN 205684348U
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CN
China
Prior art keywords
discharge
airlock
screw mechanism
endless screw
socket
Prior art date
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Active
Application number
CN201620623858.8U
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Chinese (zh)
Inventor
张明友
邵和江
毛根武
王啟永
杜昌爵
赵学亮
沈义龙
刘园
李月
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.)
SINOGRAIN CHENGDU GRAIN STORAGE RESEARCH INSTITUTE
Anhui Bowei Changan Electronics Co Ltd
Original Assignee
SINOGRAIN CHENGDU GRAIN STORAGE RESEARCH INSTITUTE
Anhui Bowei Changan Electronics Co Ltd
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Application filed by SINOGRAIN CHENGDU GRAIN STORAGE RESEARCH INSTITUTE, Anhui Bowei Changan Electronics Co Ltd filed Critical SINOGRAIN CHENGDU GRAIN STORAGE RESEARCH INSTITUTE
Priority to CN201620623858.8U priority Critical patent/CN205684348U/en
Application granted granted Critical
Publication of CN205684348U publication Critical patent/CN205684348U/en
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Abstract

This utility model discloses the discharge with endless screw mechanism of a kind of band airlock, including discharge with endless screw mechanism, it is characterized in that, described discharge with endless screw mechanism includes socket and screw propulsion rod, screw propulsion rod is arranged in socket, the upside of socket one end arranges charging aperture, the other end is provided with discharging opening, discharge outlet is provided with suspended hood, the lower end of suspended hood is slag-drip opening, the upper end of suspended hood is provided with the inlet scoop connected with blower fan, the charging aperture of discharge with endless screw mechanism is connected to the outlet of airlock, the import of airlock is connected with the expansion chamber being arranged on bottom cyclone separator.The discharge with endless screw mechanism of band airlock described in the utility model utilizes airlock that with extraneous, cyclone separator is kept effectively isolation, the dust fallen from cyclone separator directly will not be gone out air in the effect of air pressure inside and air-flow, it is prevented effectively from dust from flying, reduce the dust pollution to air, can ensure that the stability of cyclone separator air pressure inside simultaneously, improve the most miscellaneous, the elimination effect of dust.

Description

A kind of discharge with endless screw mechanism of band airlock
Technical field
This utility model relates to grain cleaning sieve technical field, particularly relates to the discharge with endless screw mechanism of a kind of band airlock.
Background technology
Grain, corn need remove impurity could put storage after guaranteeing cleanliness factor in storage, thus the storage of effective guarantee grain, corn Shelf-life.Existing foodstuff grain knot screen generally uses grain vibrating cleaning sieve, utilizes vibrosieve to carry out grain, corn Screen and selecting crude drugs with winnower make the miscellaneous separation of grain.Impurity in grain, corn directly enters from the impurity discharging port of cyclone separator through selecting crude drugs with winnower sedimentation Entering in discharge with endless screw mechanism, impurity is discharged by discharge with endless screw mechanism again.The cyclone separator of existing grain cleaning sieve passes through spiral Discharge mechanism and the extraneous Open architecture being formed and communicating, the interior pressure of cyclone separator is exposed to atmospheric pressure environment, cyclonic separation Air pressure and high velocity air dust settling efficiency under Open architecture during device work are substantially reduced so that in grain scale removal process Cyclone separator air outlet and discharge with endless screw auger impurity discharge gate dust from flying, air pollution is serious, affects staff's Healthy.
Utility model content
The technical assignment of technical problem to be solved in the utility model and proposition is to improve prior art, it is provided that The discharge with endless screw mechanism of a kind of band airlock, solves discharge with endless screw mechanism traditional in current technology and makes cyclone separator with outer Boundary remains unimpeded, and the dust fallen from cyclone separator can directly be gone out from the outlet of discharge with endless screw mechanism, and dust pollutes tight The problem of weight.
For solving above technical problem, the technical solution of the utility model is:
The discharge with endless screw mechanism of a kind of band airlock, including discharge with endless screw mechanism, it is characterised in that described discharge with endless screw Mechanism includes socket and screw propulsion rod, and screw propulsion rod is arranged in socket, and the upside of socket one end arranges charging aperture, another End be provided with discharging opening, discharge outlet is provided with suspended hood, and the lower end of suspended hood is slag-drip opening, the upper end of suspended hood be provided with Blower fan connection inlet scoop, the charging aperture of discharge with endless screw mechanism is connected to the outlet of airlock, the import of airlock be arranged on Expansion chamber bottom cyclone separator connects.The discharge with endless screw mechanism of band airlock described in the utility model utilizes airlock to incite somebody to action Cyclone separator keeps relative insulation with discharge with endless screw mechanism, can be discharged the most in time by airlock by impurity, In guarantee equipment, pressure is not exposed to atmospheric pressure environment simultaneously, so that cyclone separator keeps effective isolation with extraneous, protects The pressure of barrier cyclone separator internal stability and air-flow, improve impurity-eliminating effect, it is to avoid impurity is directly gone out from discharge with endless screw mechanism In air, it is to avoid dust flies upward, reduce air pollution.Impurity has part when the discharging opening of socket is discharged the most unavoidably simultaneously Dust from flying is to air thus causes air pollution, therefore discharge outlet arrange suspended hood by fly upward in air dust again Siphoned away by blower fan so that dust is re-introduced in cyclone separator settling, thus improves dust removing effects, safeguard work The cleanliness factor of environment.
Further, described airlock includes the housing of cylinder, and axially arranged impeller axle in housing, on impeller axle Circumferentially arranged have some blades, and the outlet of lower housing portion is connected with the charging aperture of discharge with endless screw mechanism, entering of housing upper Mouth is connected with the expansion chamber being arranged on bottom cyclone separator, and the physical dimension of blade mates with the internal diameter of housing, impeller axle band Moving vane rotates and makes the interior circumference along impeller axle of housing be divided into several separate regions.When impeller axle rotates, leaf The isolated area that sheet is separated out turns to the position shape in the face of housing with impeller axle after the impurity receiving whereabouts from charging aperture Become confined space, then proceed to rotate with impeller axle discharge impurity from discharging opening, impurity is discharged the most in time, simultaneously In guarantee equipment, pressure is not exposed to atmospheric pressure environment.
Further, device elastic sealing strip is close to inner walls in the outer rim of described blade, improves further Sealing so that cyclone separator keeps effective isolation with extraneous, it is to avoid dust flies upward, and reduces air pollution, ensures stable Remove impurity separating effect.
Further, described screw propulsion rod is connected rotation, simple in construction, reality with the impeller axle of airlock by belt Now convenient, low cost, transmission efficiency is high so that the blanking speed of airlock balances with screw propulsion rod discharge rates, it is to avoid go out Now blocking or the slowest situation of impurities removal.
Further, described screw propulsion rod is contained in socket by being arranged on the bearing bracket stand at socket two ends, discharging opening It is arranged on the downside of socket.
Further, described socket being additionally provided with cleaning maintenance window, cleaning maintenance window is positioned at discharging opening place The upside of position, can clear up in time, it is to avoid screw propulsion rod drive system resistance increases, and even makes drive belt slip burn electricity Machine, effectively protects motor, extension device service life.
Compared with prior art, this utility model advantage is:
The discharge with endless screw mechanism of band airlock described in the utility model utilizes airlock to be protected with extraneous by cyclone separator Holding effectively isolation, the dust fallen from cyclone separator directly will not be gone out air in the effect of air pressure inside and air-flow, It is prevented effectively from dust from flying, reduces the dust pollution to air, can ensure that the stability of cyclone separator air pressure inside simultaneously, carry High to the most miscellaneous, the elimination effect of dust, improve working environment quality, safeguard work personnel are healthy;Simultaneously in discharge outlet Arrange suspended hood to be siphoned away by blower fan again by the dust flying upward in air so that dust is re-introduced in cyclone separator entering Row sedimentation, reduces air pollution further;This utility model is simple and compact for structure, it is easy to accomplish, cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is cross-sectional structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise The every other embodiment obtained, broadly falls into the scope of this utility model protection.
The discharge with endless screw mechanism of a kind of band airlock disclosed in this utility model embodiment so that cyclone separator is with extraneous Keeping relative isolation, the interior pressure of cyclone separator is not exposed to atmospheric pressure environment, it is to avoid impurity is directly gone out in air, keeps away Exempt from dust to fly upward, reduce air pollution.
As depicted in figs. 1 and 2, the discharge with endless screw mechanism of a kind of band airlock, including discharge with endless screw mechanism 1, its feature exists In, described discharge with endless screw mechanism includes socket 2 and screw propulsion rod 3, and screw propulsion rod 3 is arranged in socket 2, socket 2 one The upside of end arranges charging aperture 4, and the other end is provided with discharging opening 5, is provided with suspended hood 6, the lower end of suspended hood 6 at discharging opening 5 For slag-drip opening 7, the upper end of suspended hood 6 is provided with the inlet scoop 8 connected with blower fan, the dust flown upward in air is passed through wind again Machine siphons away so that dust is re-introduced in cyclone separator settling, and reduces air pollution further, improves the feature of environmental protection, The charging aperture 4 of discharge with endless screw mechanism 1 is connected to the outlet of airlock 9, the import of airlock 9 be arranged on bottom cyclone separator Expansion chamber 10 connect.
Airlock 9 includes the housing 11 of cylinder, axially arranged impeller axle 12 in housing 11, on impeller axle 12 circumferentially Being provided with some blades 13, the outlet of housing 11 bottom is connected with the charging aperture of discharge with endless screw mechanism 1, entering of housing 11 top Mouth is connected with the expansion chamber 10 being arranged on bottom cyclone separator, and the physical dimension of blade 13 mates with the internal diameter of housing 11, leaf In the outer rim of sheet 13, device elastic sealing strip 14 is close to housing 11 inwall, and impeller axle 12 band moving vane 13 rotates and makes housing 11 The interior circumference along impeller axle 12 is divided into several separate regions so that cyclone separator with extraneous keep relative every Absolutely, the interior pressure of cyclone separator is not exposed to atmospheric pressure environment, the impurity fallen from cyclone separator will not in air pressure inside and The effect of air-flow is directly gone out in air, is prevented effectively from dust and flies upward, and reduces the dust pollution to air.
Screw propulsion rod 3 is connected rotation with the impeller axle 12 of airlock 9 by belt so that the blanking speed of airlock with Screw propulsion rod discharge rates balances.
Screw propulsion rod 3 is contained in socket 2 by being arranged on the bearing bracket stand at socket 2 two ends, and discharging opening 5 is arranged on spiral and pushes away Entering to be additionally provided with on the downside of bar 3, and socket 2 cleaning maintenance window 15, it is in place that cleaning maintenance window 15 is positioned at discharging opening 5 institute The upside put, can clear up, it is to avoid the flexible materials such as the long rope being mixed in impurity are wrapped on bearing in time, protects motor.
Below it is only preferred implementation of the present utility model, it is noted that above-mentioned preferred implementation should not regard For to restriction of the present utility model, protection domain of the present utility model should be as the criterion with claim limited range.For For those skilled in the art, without departing from spirit and scope of the present utility model, it is also possible to make some Improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (6)

1. a discharge with endless screw mechanism for band airlock, including discharge with endless screw mechanism (1), it is characterised in that described spiral row Material mechanism includes socket (2) and screw propulsion rod (3), and it is interior that screw propulsion rod (3) is arranged on socket (2), socket (2) one end upper Side arranges charging aperture (4), and the other end is provided with discharging opening (5), and discharging opening (5) place is provided with suspended hood (6), suspended hood (6) Lower end is slag-drip opening (7), and the upper end of suspended hood (6) is provided with the inlet scoop (8) connected with blower fan, discharge with endless screw mechanism (1) Charging aperture (4) is connected to the outlet of airlock (9), the import of airlock (9) and the expansion chamber being arranged on bottom cyclone separator (10) connect.
The discharge with endless screw mechanism of band airlock the most according to claim 1, it is characterised in that described airlock (9) bag Including the housing (11) of cylinder, axially arranged impeller axle (12) in housing (11), impeller axle (12) is if upper the most circumferentially arranged having Dry blade (13), the outlet of housing (11) bottom is connected with the charging aperture of discharge with endless screw mechanism (1), entering of housing (11) top Mouth is connected with the expansion chamber (10) being arranged on bottom cyclone separator, the physical dimension of blade (13) and the internal diameter of housing (11) Joining, it is the most only that impeller axle (12) band moving vane (13) rotation makes the interior circumference along impeller axle (12) of housing (11) be divided into several Vertical region.
The discharge with endless screw mechanism of band airlock the most according to claim 2, it is characterised in that outside described blade (13) On edge, device elastic sealing strip (14) is close to housing (11) inwall.
The discharge with endless screw mechanism of band airlock the most according to claim 1, it is characterised in that described screw propulsion rod (3) it is connected rotation with the impeller axle (12) of airlock (9) by belt.
The discharge with endless screw mechanism of band airlock the most according to claim 1, it is characterised in that described screw propulsion rod (3), in by being arranged on the bearing bracket stand at socket (2) two ends and being contained in socket (2), discharging opening (5) is arranged on the downside of socket (2).
The discharge with endless screw mechanism of band airlock the most according to claim 5, it is characterised in that described socket (2) is upper also Being provided with cleaning maintenance window (15), cleaning maintenance window (15) is positioned at the upside of discharging opening (5) position.
CN201620623858.8U 2016-06-22 2016-06-22 A kind of discharge with endless screw mechanism of band airlock Active CN205684348U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620623858.8U CN205684348U (en) 2016-06-22 2016-06-22 A kind of discharge with endless screw mechanism of band airlock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620623858.8U CN205684348U (en) 2016-06-22 2016-06-22 A kind of discharge with endless screw mechanism of band airlock

Publications (1)

Publication Number Publication Date
CN205684348U true CN205684348U (en) 2016-11-16

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110078145A (en) * 2019-05-24 2019-08-02 苏州耀水源环境科技有限公司 A kind of dirt discharging structure in tooth rake type bar screen machine
CN110900753A (en) * 2019-12-04 2020-03-24 安徽嘉禾整木家居有限公司 A dust collecting equipment for timber processing
CN112248180A (en) * 2020-11-02 2021-01-22 新疆华丹原牧农业科技有限公司 Processing production line of straw mixture wood-based plate
CN114100878A (en) * 2021-11-12 2022-03-01 潜江市潜半夏药业股份有限公司 A high-efficient edulcoration system for tuber of pinellia processing

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110078145A (en) * 2019-05-24 2019-08-02 苏州耀水源环境科技有限公司 A kind of dirt discharging structure in tooth rake type bar screen machine
CN110078145B (en) * 2019-05-24 2021-11-12 温岭市山市金德利电器配件厂 Dirt discharging structure on rake-type grid dirt remover
CN110900753A (en) * 2019-12-04 2020-03-24 安徽嘉禾整木家居有限公司 A dust collecting equipment for timber processing
CN110900753B (en) * 2019-12-04 2022-02-15 安徽嘉禾整木家居有限公司 A dust collecting equipment for timber processing
CN112248180A (en) * 2020-11-02 2021-01-22 新疆华丹原牧农业科技有限公司 Processing production line of straw mixture wood-based plate
CN114100878A (en) * 2021-11-12 2022-03-01 潜江市潜半夏药业股份有限公司 A high-efficient edulcoration system for tuber of pinellia processing
CN114100878B (en) * 2021-11-12 2023-11-24 潜江市潜半夏药业股份有限公司 A high-efficient edulcoration system for pinellia ternate processing

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