CN201455178U - Multi-level high-efficiency regeneration winnowing machine - Google Patents
Multi-level high-efficiency regeneration winnowing machine Download PDFInfo
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- CN201455178U CN201455178U CN2009200926387U CN200920092638U CN201455178U CN 201455178 U CN201455178 U CN 201455178U CN 2009200926387 U CN2009200926387 U CN 2009200926387U CN 200920092638 U CN200920092638 U CN 200920092638U CN 201455178 U CN201455178 U CN 201455178U
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- regeneration
- winnowing
- sand
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Abstract
The utility model discloses a multi-level high-efficiency regeneration winnowing machine, which comprises a regenerator at the upper part and a winnowing separator at the lower part. The regenerator comprises a machine shell, a stepped shaft, trays, regenerating disks and a motor, wherein the stepped shaft is provided with a plurality of trays, each tray is fixed with the regenerating disk, the stepped shaft is driven by the motor to rotate, the lower part and the periphery of each regenerating disk respectively correspond to a guide chute and a wear plate which are both arranged in the machine shell, a sand falling orifice plate is installed at the upper part of the machine shell, and the middle part of the sand falling orifice plate is provided with a tower-shaped material guiding cone. The winnowing separator comprises a plurality of layers of separating plates for guiding quick sand, each layer of separating plate is provided with a sand falling quantity and air quantity adjusting plate, and the winnowing separator is also provided with the air inlet of an air quantity adjusting valve. The multi-level high-efficiency regeneration winnowing machine has simple structure with multiple disks, simplifies the equipment, improves the efficacy, saves energy source and has the energy-saving effect of 55-70 percent. The driving of the stepped shaft is realized by belt transmission, thereby the multi-level high-efficiency regeneration winnowing machine is convenient to install and maintain. Multi-level winnowing is additionally arranged on the regenerator so that regenerating sand achieves ideal effect, and the use requirement of casting on the regenerating sand can be completely satisfied.
Description
Technical field
The utility model relates to the (sand) reclaimer in a kind of self-hardening sand treatment system, particularly the regenerating unit multi-stage, efficient of multiple self-hardening sand regeneration winnowing machine.
Background technology
At present, in the employed (sand) reclaimer of self-hardening sand treatment system, centrifugal regenerating device is two-stage regeneration, by two motor-driven.This machine is mainly by up and down two regeneration sectors and pneumatic separating device are formed, enter the top regeneration sector through garbled old sand, the sand grains that falls enters on the rotor disk, under the rotor disk turning effort, the mutual rubbing of sand rises, and impelling is to fixing back-up ring up and down, and the bump back falls, drop down onto the bottom regenerating device through restrictor ring and rotor space, repeat above-mentioned regenerative process then.
The disadvantage of this two-stage regenerating device is that a motor can only drive a rotor disk, rotor regeneration dish quality is heavy, energy consumption is big, 15 tons/hour regenerating device for example, two regenerating devices need be with two motors up and down, and power is 30 * 2=60kw, and as seen the energy consumption of this regenerating device is higher, can not adapt to current energy starved present situation, also not meet energy-saving and cost-reducing requirement.Secondly, the wear plate manufacturing process complexity of this regenerating device, the percent defective height, cost is higher.Therefore it is imperative to develop a kind of energy-efficient, machine polydisc and adapt to the multistage pneumatic separation device of multiple self-hardening sand regeneration.
Summary of the invention
Task of the present utility model is to solve the technical problem that above-mentioned (sand) reclaimer exists, and a kind of new multistage highly efficient regeneration winnowing machine is provided, and can reduce energy resource consumption, satisfies energy-saving and cost-reducing requirement.
The technical scheme that the utility model technical solution problem is adopted is:
This multi-stage, efficient regeneration winnowing machine comprises top regenerating device and bottom wind selecting separator.
Described regenerating device comprises casing, multidiameter, pallet, regeneration dish and motor, described multidiameter is provided with several pallets, be fixed with the regeneration dish on each pallet, described multidiameter is to be rotated by motor-driven, described regeneration dish bottom and periphery be interior deflector chute and the wear plate that is provided with of corresponding described casing respectively, casing top is equipped with the knockout orifice plate, and knockout orifice plate middle part is provided with the turriform burden-guiding cone.
Described wind selecting separator contains the multilayer separating plate in order to quicksand guiding, and the adjustable plate of knockout amount and air quantity is housed again on every layer of separating plate, and wind selecting separator is provided with air inlet.
2-6 pallet can be set on the described multidiameter, all be fixed with the regeneration dish on each pallet.
Described regeneration dish, and the deflector chute, the wear plate that are provided with in the casing, knockout orifice plate that install on casing top and turriform burden-guiding cone etc. all can be changed.Wear plate has the effect of protection casing.
Described multidiameter is to be rotated by belt drives by a motor, and motor is fixed on the motor cabinet that can realize tensioner, and motor cabinet is combined with the regeneration casing.
Described wind selecting separator 1-6 layer separating plate is equipped with the two-stage adjustable plate on every layer of separating plate; The air inlet of wind selecting separator is equipped with volume damper.
The utility model is simple in structure, one machine polydisc, both simplified equipment, improved effect again, saved the energy, energy-saving effect is realized by belt transmission in 55%～70%. driving owing to multidiameter, is easy for installation and maintenance. the utility model regenerating device is set up multistage pneumatic separation, make reclaimed sand reach ideal effect, can satisfy the instructions for use of casting fully reclaimed sand.
Description of drawings
Fig. 1 is multi-stage, efficient regeneration winnowing machine front view;
Fig. 2 is multi-stage, efficient regeneration winnowing machine right view;
The specific embodiment
Further introduce embodiment of the present utility model below in conjunction with accompanying drawing.
Referring to Fig. 1, Fig. 2.This multi-stage, efficient regeneration winnowing machine comprises regenerating device and wind selecting separator.Regenerating device is last, and wind selecting separator is following.
Regenerating device comprises casing 9, multidiameter 2, pallet 6, regeneration dish 3 and motor 7.Multidiameter 2 is provided with four pallets 6, be fixed with regeneration dish 3 on each pallet 6, deflector chute 5 and the wear plates 4 that are provided with in 3 bottoms and the respectively corresponding casing 9 of periphery are coiled in regeneration, and casing 9 tops are equipped with knockout orifice plate 14, put turriform burden-guiding cone 1 on the knockout orifice plate 14 and connect with it; Drive multidiameter 2 rotations by motor 7 by belt transmission, motor 7 is fixed on the motor cabinet 8, and motor cabinet 8 links together with regeneration casing 9.
The separation body 12 of wind selecting separator includes three layers of separating plate 10, on every layer of separating plate 10 two-stage adjustable plate 11 is housed, and adjustable plate 11 is used for regulating knockout amount and selection by winnowing effect; Wind selecting separator is provided with air inlet 17 and air outlet 13, and air outlet 13 is provided with volume damper, and this control valve quantity-adjustable size makes selection by winnowing reach ideal effect.Other has reclaimed sand outlet 15 and dust outlet 16.
Regeneration and selection by winnowing operating process: old sand is entered from regenerating device top, shunt by the turriform burden-guiding cone, enter first order regeneration dish through the knockout orifice plate, old sand contacts with the regeneration dish, and the regeneration mill that is rotated is at a high speed wiped to quicken to be thrown at last and realized bump, rubbing on the wear plate, obtains first order regeneration, fall on the second level regeneration dish through first order deflector chute again, pass through said process then again, old sand obtains second level regeneration, so continues.This example is through the old sand of level Four regeneration, enter the first order separating plate of winnowing machine, the wind that flows enters from separating body right side air inlet, and through the selection by winnowing first time, old sand continues to fall to entering second level selection by winnowing separating plate because of the gravity effect, so go down, this example makes the dust content of reclaimed sand meet the requirements of index through the force 3 wind choosing, and flows out from the outlet of separator right side reclaimed sand, larger particles in the dust flows out from the dust outlet of separator left side, and the molecule in the dust is taken away by wind.
Above-mentioned embodiment only is of the present utility model a kind of, and according to the difference of self-hardening sand kind and the requirement of moulding sand, the regeneration dish of regenerating device can be from secondary to six grade, and the separating plate of wind selecting separator and adjustable plate also can increase according to the requirement of sand kind or reduce.
This utility model is that a machine polydisc regenerating device has multistage pneumatic separation, has jumped out the structure thinking of a machine one dish, and multidiameter of specialized designs has been realized this purpose, and appended multistage pneumatic separation separator makes the selection by winnowing of reclaimed sand reach ideal effect.This machine is present the most energy-conservation a kind of highly efficient regeneration machine than the regenerating device of other form, and energy-saving effect is 55%～70%.
Claims (5)
1. multi-stage, efficient regeneration winnowing machine comprises it is characterized in that the wind selecting separator of regenerating device and its underpart:
Described regenerating device comprises casing, multidiameter, pallet, regeneration dish and motor, described multidiameter is provided with several pallets, be fixed with the regeneration dish on each pallet, described multidiameter is to be rotated by motor-driven, described regeneration dish bottom and periphery be interior deflector chute and the wear plate that is provided with of corresponding described casing respectively, casing top is equipped with the knockout orifice plate, and knockout orifice plate middle part is provided with the turriform burden-guiding cone;
Described wind selecting separator contains the multilayer separating plate, on every layer of separating plate adjustable plate is housed, and wind selecting separator is provided with air inlet.
2. multi-stage, efficient regeneration winnowing machine according to claim 1 is characterized in that: be provided with on the described multidiameter on 2-6 the pallet and all be fixed with the regeneration dish.
3. multi-stage, efficient regeneration winnowing machine according to claim 1, it is characterized in that: described multidiameter is to be rotated by belt drives by a motor, and motor is fixed on the motor cabinet that can realize tensioner, motor cabinet is combined with the regeneration casing.
4. multi-stage, efficient regeneration winnowing machine according to claim 1, it is characterized in that: described wind selecting separator contains 1-6 layer separating plate, and the two-stage adjustable plate is housed on every layer of separating plate.
5. multi-stage, efficient regeneration winnowing machine according to claim 1, it is characterized in that: the air inlet of described wind selecting separator is equipped with volume damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200926387U CN201455178U (en) | 2009-08-27 | 2009-08-27 | Multi-level high-efficiency regeneration winnowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200926387U CN201455178U (en) | 2009-08-27 | 2009-08-27 | Multi-level high-efficiency regeneration winnowing machine |
Publications (1)
| Publication Number | Publication Date |
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| CN201455178U true CN201455178U (en) | 2010-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200926387U Expired - Fee Related CN201455178U (en) | 2009-08-27 | 2009-08-27 | Multi-level high-efficiency regeneration winnowing machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862809A (en) * | 2010-06-02 | 2010-10-20 | 无锡锡南铸造机械有限公司 | Continuous rubbing sand reclamation machine |
| CN104475341A (en) * | 2014-10-24 | 2015-04-01 | 袁志刚 | Single-unit pneumatic centrifugal powder classification device for separating four particle size specifications |
| CN105772627A (en) * | 2016-03-23 | 2016-07-20 | 侯松涛 | Old sand regenerator |
| CN110124996A (en) * | 2019-06-14 | 2019-08-16 | 潍坊天洁环保科技有限公司 | Energy-saving air-flow powder concentrator |
| CN111282817A (en) * | 2020-03-16 | 2020-06-16 | 大连华泰臣科技服务有限公司 | Negative pressure winnowing machine |
-
2009
- 2009-08-27 CN CN2009200926387U patent/CN201455178U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862809A (en) * | 2010-06-02 | 2010-10-20 | 无锡锡南铸造机械有限公司 | Continuous rubbing sand reclamation machine |
| CN101862809B (en) * | 2010-06-02 | 2011-12-07 | 无锡锡南铸造机械有限公司 | Continuous rubbing sand reclamation machine |
| CN104475341A (en) * | 2014-10-24 | 2015-04-01 | 袁志刚 | Single-unit pneumatic centrifugal powder classification device for separating four particle size specifications |
| CN105772627A (en) * | 2016-03-23 | 2016-07-20 | 侯松涛 | Old sand regenerator |
| CN105772627B (en) * | 2016-03-23 | 2017-11-28 | 侯松涛 | A kind of reclaiming machine for waste sand |
| CN110124996A (en) * | 2019-06-14 | 2019-08-16 | 潍坊天洁环保科技有限公司 | Energy-saving air-flow powder concentrator |
| CN111282817A (en) * | 2020-03-16 | 2020-06-16 | 大连华泰臣科技服务有限公司 | Negative pressure winnowing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20130827 |