CN201686292U - Powder distributor - Google Patents

Powder distributor Download PDF

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Publication number
CN201686292U
CN201686292U CN2010201708560U CN201020170856U CN201686292U CN 201686292 U CN201686292 U CN 201686292U CN 2010201708560 U CN2010201708560 U CN 2010201708560U CN 201020170856 U CN201020170856 U CN 201020170856U CN 201686292 U CN201686292 U CN 201686292U
Authority
CN
China
Prior art keywords
powder
district
sub
main shaft
machine
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 - Lifetime
Application number
CN2010201708560U
Other languages
Chinese (zh)
Inventor
邱晓红
刘小平
杨书林
袁佐云
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.)
China Grains & Oils Group Science & Technology Corp.
COFCO Engineering & technology Co., Ltd.
Cofco Corp
Original Assignee
China Grains & Oils Group Science & Technology Corp
WUXI SCIENTIFIC RESEARCH AND DESIGN INST STATE GRAIN RESERVES BUREAU
Cofco Corp
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 China Grains & Oils Group Science & Technology Corp, WUXI SCIENTIFIC RESEARCH AND DESIGN INST STATE GRAIN RESERVES BUREAU, Cofco Corp filed Critical China Grains & Oils Group Science & Technology Corp
Priority to CN2010201708560U priority Critical patent/CN201686292U/en
Application granted granted Critical
Publication of CN201686292U publication Critical patent/CN201686292U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a powder distributor which comprises a machine body; a charging bucket is connected above the machine body, and a discharging opening is connected below the machine body; the inner part of the machine body is divided into an upper powder distributing zone and a lower powder distributing zone which respectively consist of beating plates, a main shaft, a fixed circular disc and a speed reducing motor; the main shaft is supported on the machine body, the speed reducing motor is arranged at one end of the main shaft, the fixed circular disc is fixed on the main shaft, and a plurality of beating plates are uniformly distributed on the fixed circular disc along the circumferential direction in a fixing manner. The powder distributor utilizes the two groups of rotary beating plates in the upper and lower powder distributing zones to throw up, turn over and then quickly spread powder along the axial direction, thereby achieving the purpose of uniformly and quickly distributing the powder along the horizontal direction in a relatively small height space; moreover, the charging and discharging of the powder are continuous. The structure of the entire device is compact; particularly, the height is rather small; the installation is convenient, floors can be greatly saved, and technological processes can be simplified.

Description

Powder distributor
Technical field
The utility model relates to the material dispensing devices, is specifically related to be used for grain, chemical industry and other industries that needs the directed change flow direction of material to distribute are carried out uniform distribution to granular material device.
Background technology
Industry such as grain and chemical industry is in the flow process of material being carried out the continuous processing of industrialization, because processing technology needs, there are differences owing to handling output between the equipment simultaneously, need and evenly to be divided into several parts continuously with a kind of granular material, enter subsequent processing by any to the multiple spot distribution and handle.In the at present domestic grain and chemical system, use group bucket and rotary distributor always and on stream granular material is distributed.
In pipeline, install additional and dial bucket to carry out that material distributes be the most frequently used and simple mode.As application number is 200620023957.9 Chinese patent disclosed a kind of " elephant trunk is dialled bucket ", and it is provided with baffle plate in pipeline, by regulating the baffle position in the pipeline, changes cross-sectional sizes and comes the Control Allocation mass flow.Because dialling bucket for one can only be with the material one-to-two,, distribute with regard to handy group of bucket " one-level one-level " if material need be divided into three parts, four parts, six parts, eight parts etc.There is following defective in this group of bucket allocation scheme.The first, because material flow fluctuation in pipeline is very big, uses and dial the position that the bucket sub-material need constantly be adjusted baffle plate, this can't realize in industrialization is produced continuously, so the material distribution is very inhomogeneous.Second, because granular material is by after dialling the bucket distribution, in pipeline, slip to the import of next equipment voluntarily along tube wall by material, granular material needs 55~60 degree (must not require less than 45 degree as the slide angle design certainly of flour) in the ducted angle of slipping certainly, therefore if material wants level to slip to several points from a point, enough height must be arranged, otherwise material slips not get off.In order to guarantee the slide angle certainly of material, certainly will need very high locus, make enterprise have to increase the story height of building, brought the increase of construction investment expense.
It is rotary distributor that another kind is used for the material assigned unit.As application number is that 200820036914.3 Chinese patent disclosed a kind of " a kind of rotary distributor " and application number are 200920038935.3 Chinese patent disclosed a kind of " rotary distributor ", its principle of work is the reducing motor by direct connection, rotation discharge nozzle on the rotating spindle, distinguish certain discharging opening of aligning equipment bottom as required, carry out feeding.Rotary distributor can be distributed to material certain equipment place, road under the flow process easily, is distributed to multiple devices but can not simultaneously a kind of material evenly be divided into several parts.
In sum,, become a difficult problem that is always troubling enterprise, do not have good solution how efficiently with granular material uniform distribution in limited height space.
The content of utility model
In order to overcome above-mentioned weak point, the applicant improves through research, and a kind of powder distributor is provided, and reaches in limited height space a kind of granular material can simultaneously continuous uniform distribution be become some parts purpose.
The technical solution of the utility model is as follows:
A kind of powder distributor, comprise body, the body top is connected with feeder hopper, body below is connected with discharging opening, and described internal body is divided into sub-material district and sub-material district down, described go up the sub-material district and under the sub-material district respectively by re-pack, main shaft, fixed disc and reducing motor form, main shaft support is on body, one end of main shaft is installed reducing motor, and fixed disc is fixed on the main shaft, a plurality of along the circumferential direction uniform being fixed on the fixed disc that re-pack.
The quantity of described discharging opening is offered according to the material umber that is assigned with, and is at least 2.
The quantity of the fixed disc that described upward sub-material district or following sub-material district comprise is identical with the quantity of discharging opening, and the corresponding respectively top that is positioned at each discharging opening midway location.
Described re-packing to cylindric, the quantity that re-packs fixing on each fixed disc is 8.
Described upward sub-material district reaches down, and the plane, two main shaft places in sub-material district becomes the angle of inclination with ground.
Described feeder hopper is equipped with vertical and Height Adjustable directing plate with the body junction.
Useful technique effect of the present utility model is:
Turn over to fall to playing after the utility model utilizes re-packing of two groups in upper and lower sub-material district rotation that granular material thrown and spread out rapidly along axis direction, reach in less height space purpose with the rapid along continuous straight runs uniform distribution of material, and material into and out of uninterrupted continuously.Whole apparatus structure compactness, particularly height dimension is very little, and is easy for installation, can save floor widely, simplifies technological process.
Description of drawings
Fig. 1 is front view of the present utility model (a right side semi-sictional view).
Fig. 2 is the cutaway view along K-K line among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further.
As shown in Figure 1 and Figure 2, the utility model comprises body 8, body 8 tops are connected with feeder hopper 1, feeder hopper 1 is equipped with vertical and Height Adjustable directing plate 2 with body 8 junctions, directing plate 2 is made up of two blocks of folded mutually steel plates, wherein one can vertically be moved on another piece, thereby changes the bottom-to-top-height of two block plates, reaches the purpose of adjusting.Body 8 belows are connected with discharging opening 7, and the quantity of discharging opening 7 is offered according to the material umber that is assigned with, and is at least 2 (present embodiment is 4).Body 8 inside are divided into sub-material district A and following sub-material district B, last sub-material district A and following sub-material district B respectively by re-pack 3, main shaft 4, fixed disc 5 and reducing motor 6 form.Main shaft 4 is supported on the body 8, and an end of main shaft 4 is installed reducing motor 6, and fixed disc 5 is fixed on the main shaft 4, and 8 columned re-packs and 3 along the circumferential direction uniformly be fixed on (see figure 2) on the fixed disc 5.The quantity of the fixed disc 5 that last sub-material district A or following sub-material district B comprise is identical with the quantity of discharging opening 7, and the corresponding respectively top that is positioned at each discharging opening 7 midway location.See Fig. 2, see from the side that the plane at two main shaft 4 places of sub-material district B became the angle of inclination under last sub-material district A reached with ground, was convenient to the material waterfall shape.
Principle of work is as follows:
Granular material falls in the body 8 after entering feeder hopper 1 buffering by load transfer device.Adjustable guiding plate 2 is equipped with in body 8 inflow points, by regulating the gap length between 3 of re-packing on directing plate 2 and the last sub-material district A, controls the flow that enters powder, simultaneously material is directed in the sub-material district A as far as possible.Fixed disc 5 is fixed on and passes through reducing motor 6 direct connection transmissions on the main shaft 4, presses arrow direction fast rotational among Fig. 2.After granular material entered sub-material district A, re-pack 3 materials that the top is fallen and the material that has fallen into body 8 of high speed rotating cylindric thrown on the fixed disc 5, and it is unrestrained to make that material flies upward, and forms the waterfall shape materials flow and falls into down sub-material district B.Because entering the material of body 8 can not all enter along the equipment center position, for the mass flow that allows each discharging opening 7 come out even, when the 3 pairs of materials that re-pack are shed, make material along continuous straight runs when falling distribute gradually and come, enter into down sub-material district B.The powder that enters down sub-material district B is once more by 3 effects that re-pack in the following sub-material district B, the granular material that is impacted changes its running orbit, shed with the identical materials flow of thickness along the length direction of whole device and to enter cooresponding discharging opening 7, thereby reach the purpose that a kind of material is evenly distributed to a plurality of outlets.
The meaning that the utility model is provided with upper and lower two sub-material districts is: if only adopt a sub-material district, then material maldistribution; Adopt two sub-material districts, can be with material horizontal direction distributed uniform; If increase the sub-material district again, the then corresponding increase of device height has lost and has developed the meaning of this equipment, does not therefore need.
The utility model entire equipment is a closed structure, and material can be carbon steel or corrosion-resistant steel, and whole allocation process does not produce pollution to environment.
Above-described only is preferred implementation of the present utility model, and the utility model is not limited to above embodiment.Be appreciated that other improvement and variation that those skilled in the art directly derive or associate under the prerequisite that does not break away from spirit of the present utility model and design, all should think to be included within the protection domain of the present utility model.

Claims (6)

1. powder distributor, comprise body (8), body (8) top is connected with feeder hopper (1), body (8) below is connected with discharging opening (7), it is characterized in that: described body (8) inside is divided into sub-material district (A) and reaches sub-material district (B) down, described last sub-material district (A) and following sub-material district (B) are respectively by re-packing (3), main shaft (4), fixed disc (5) and reducing motor (6) are formed, main shaft (4) is supported on the body (8), one end of main shaft (4) is installed reducing motor (6), fixed disc (5) is fixed on the main shaft (4), and a plurality of re-packing (3) is along the circumferential direction uniform to be fixed on the fixed disc (5).
2. according to the described powder distributor of claim 1, it is characterized in that: the quantity of described discharging opening (7) is offered according to the material umber that is assigned with, and is at least 2.
3. according to claim 1 or 2 described powder distributors, it is characterized in that: describedly go up sub-material district (A) or the quantity of the fixed disc (5) that comprises of sub-material district (B) is identical with the quantity of discharging opening (7) down, and correspondence is positioned at the top of each discharging opening (7) midway location respectively.
4. according to the described powder distributor of claim 1, it is characterized in that: described re-packing (3) is for cylindric, and it is 8 that each fixed disc (5) is gone up fixing (3) quantity that re-packs.
5. according to the described powder distributor of claim 1, it is characterized in that: two main shafts (4) plane, place in described last sub-material district (A) and following sub-material district (B) becomes the angle of inclination with ground.
6. according to the described powder distributor of claim 1, it is characterized in that: described feeder hopper (1) is equipped with vertical and Height Adjustable directing plate (2) with body (8) junction.
CN2010201708560U 2010-04-21 2010-04-21 Powder distributor Expired - Lifetime CN201686292U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201708560U CN201686292U (en) 2010-04-21 2010-04-21 Powder distributor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201708560U CN201686292U (en) 2010-04-21 2010-04-21 Powder distributor

Publications (1)

Publication Number Publication Date
CN201686292U true CN201686292U (en) 2010-12-29

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ID=43374578

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201708560U Expired - Lifetime CN201686292U (en) 2010-04-21 2010-04-21 Powder distributor

Country Status (1)

Country Link
CN (1) CN201686292U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101798025A (en) * 2010-04-21 2010-08-11 中粮集团有限公司 Powder distributor
CN104058189A (en) * 2013-03-19 2014-09-24 常州一步干燥设备有限公司 Feeding bin
CN104528291A (en) * 2014-12-27 2015-04-22 蚌埠玻璃工业设计研究院 Rotary blanking valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101798025A (en) * 2010-04-21 2010-08-11 中粮集团有限公司 Powder distributor
CN101798025B (en) * 2010-04-21 2013-03-27 中粮集团有限公司 Powder distributor
CN104058189A (en) * 2013-03-19 2014-09-24 常州一步干燥设备有限公司 Feeding bin
CN104528291A (en) * 2014-12-27 2015-04-22 蚌埠玻璃工业设计研究院 Rotary blanking valve

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CP01 Change in the name or title of a patent holder

Address after: COFCO Plaza No. 8 Beijing Chaoyang District City 100020 Chaoyangmen South Street

Patentee after: Cofco Group Co., Ltd.

Patentee after: China Grains & Oils Group Science & Technology Corp.

Patentee after: COFCO Engineering & technology Co., Ltd.

Address before: COFCO Plaza No. 8 Beijing Chaoyang District City 100020 Chaoyangmen South Street

Patentee before: Cofco Group Co., Ltd.

Patentee before: China Grains & Oils Group Science & Technology Corp.

Patentee before: Wuxi Scientific Research and Design Inst., State Grain Reserves Bureau

C56 Change in the name or address of the patentee
AV01 Patent right actively abandoned

Granted publication date: 20101229

Effective date of abandoning: 20130327

RGAV Abandon patent right to avoid regrant