CN105817347A - Self-vibrating type material clearing tube device for housing stretching-out section of material-pushing centrifugal machine - Google Patents
Self-vibrating type material clearing tube device for housing stretching-out section of material-pushing centrifugal machine Download PDFInfo
- Publication number
- CN105817347A CN105817347A CN201610212172.4A CN201610212172A CN105817347A CN 105817347 A CN105817347 A CN 105817347A CN 201610212172 A CN201610212172 A CN 201610212172A CN 105817347 A CN105817347 A CN 105817347A
- Authority
- CN
- China
- Prior art keywords
- stretching out
- section
- case section
- discharge nozzle
- self
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/04—Periodical feeding or discharging; Control arrangements therefor
Landscapes
- Centrifugal Separators (AREA)
Abstract
The invention relates to a self-vibrating type material clearing tube device for a housing stretching-out section of a material-pushing centrifugal machine, and the self-vibrating type material clearing tube device solves the problem that failure of the centrifugal machine is caused due to the fact that a discharge tube is liable to block when a current double-stage material-pushing centrifugal machine uses a closed type circular tube collecting slot and is especially used for treating materials with relatively high moisture content. The self-vibrating type material clearing tube device is characterized in that the discharge tube with a tapered section in an inner hole is connected on the housing stretching-out section through a transitional body; elastic expansion amount is kept between the discharge tube and the housing stretching-out section, and an elastic body is arranged; impact force generated when the materials flow out of a collecting slot is utilized, and when the impact force acts on the taper section of the discharge tube, the discharge tube downwards moves within an elastic expansion amount range, and therefore, the materials are intermittently discharged, the elastic body is continuously compressed and rebounded, and vibration collision is generated between the housing stretching-out section and the transitional body. According to the self-vibrating type material clearing tube device, self-vibrating can be realized without additional power, material accumulation is avoided, and the safety of the overall equipment is guaranteed; and the structure is simple, and the comprehensive cost is low.
Description
Technical field
The present invention relates to Centrifuge Techniques field, the especially a kind of pusher centrifuge case section of stretching out self-oscillation type expects clearly pipe device.
Background technology
Discharging preventing clogging up device in industrial products has various design by product own characteristic.These designs substantially carry independent power source.If patent announcement number is CN204685309U, a kind of centrifuge blockage resisting drawing mechanism, including motor, rotary shaft, driven shaft, conveyer belt and rotating disk, motor output shaft is bonded with rotary shaft, rotary shaft is connected with driven shaft by conveyer belt, the two ends of rotary shaft and driven shaft two ends are all rotatably connected on discharge nozzle inwall, rotating disk is bonded with rotary shaft, rotating disk is provided with scraping wings, a belt it is also associated with between rotary shaft and driven shaft, belt is provided with hairbrush, and the mode of movement becoming material dependence gravity decline is active transmission.And for example patent announcement number is CN203620803U, a kind of centrifuge blockage resisting sieve basket of design, including sieve basket, being provided with conical through-hole on the sidewall of sieve basket, the small bore end of conical through-hole is arranged at the inwall of sieve basket, and the big nose end of conical through-hole is arranged at the outer wall of sieve basket, it is provided with distributing device in sieve basket, during use, first pass through distributing device and render to treating material sieve in basket, then sieve basket high speed rotating and be thrown to material sieve on the sidewall of basket；Can be filled with material disintegrating slag in conical through-hole, after the main material disintegrating slag cleaning out sieve basket, be again started up sieving basket, along with the rotation of sieve basket, the material of conical through-hole can finally be thrown away thus be cleared up by sieve basket.
Summary of the invention
When the invention aims to solve existing two-stage material-pushing centrifuge use enclosed pipe collecting tank, it is especially used in the material process that moisture percentage is higher, easily there is putty in discharge nozzle, the problem thus resulting in centrifuge fault, there is provided a kind of reasonable in design, it is not necessary to the pusher centrifuge case section of the stretching out self-oscillation type separately joining power expects clearly pipe device.
The above-mentioned technical problem of the present invention is mainly addressed by following technical proposals: a kind of pusher centrifuge case section of stretching out self-oscillation type expects clearly pipe device, it is characterized in that connecting endoporus by transition body in the case section of stretching out has the discharge nozzle of tapered section, and keep, between discharge nozzle and the case section of stretching out, there is an elastic expansion range, and configure elastomer；Utilize the material impulsive force when flowing out collecting tank, when this impact force action is at discharge nozzle tapered section, discharge nozzle is made to move downward in the range of elastic expansion range, because material is intermittent discharging, therefore cause elastomer constantly to compress and resilience, occur shake to hit between the case section of stretching out and transition body.
Material is when exporting collecting tank, arrive discharge nozzle position and can have certain impulsive force, under the straight tube structure state of existing product, the material with certain impact power is directly absorbed by the tube wall of discharge nozzle, have is converted into the frictional force with tube wall, and uneven material output is at this static discharge nozzle knot, and mouth is easy concentrates, particularly a large amount of materials will buildup blocking when gathering around out；And there is dead angle in straight tube, impact force action less than place, little by little pile up and can cause putty equally.The technical program utilizes that material is this carries impulsive force, under delivery outlet size (i.e. the traffic capacity) premise not changing whole discharge nozzle, make material impact at the tapered section of discharging, this have between the discharge nozzle making tapered section with the case section of stretching out by elastomer carry out couple coordinate, obtain and between discharge nozzle and the case section of stretching out, produce rate of travel, and this amount of movement is at once under the effect of elastomer and rely on shake and hit face and reset and produce reciprocal vibrations.Due to the intermittent discharging of material, as long as material brushes up against at tapered section position, elastomer constantly action will be made, in the process, reach the whole position of the discharge nozzle case section of stretching out trembling vertically, shake so that the material on discharge nozzle comes off.This vibrations vertically do not result in any damage to integral installation is standby, and material cannot stop wherein at all.Furthermore, the discharge nozzle of this programme is connected end with the case section of stretching out, its diameter of bore is more than the case section of stretching out endoporus, make outputting material obtain moment in this region " to discharge ", tapered section more directly can be produced and clash into by the material of release part, to keep shaking power endlessly, and first this structure avoids " blocking up " phenomenon at the case section of stretching out position.
As preferably, the described case section of stretching out external diameter is provided with compression spring, and compression spring is also positioned among the endoporus of transition body.The function of this device elastomer mainly uses compression spring to realize, naturally it is also possible to use other elastomer structure, such as air bag, hydraulic pressure body etc..
As preferably, the described case section of stretching out end is provided with guiding annular groove, discharge nozzle and transition body and is connected by flange form, and is provided with the shake coordinated with the case section of stretching out end at the flange position of transition body and hits face.Discharge nozzle and transition body are integral by Flange joint, and hit gap, face by guide ring groove depth and shake and carry out set amplitude.
As preferably, the stroke ＜ discharge nozzle of described compression spring stretches into the length value guided in annular groove, and the stroke of the distance ＜ compression spring between face is hit in the case section of stretching out end and the shake of transition body flange.By parameter designing, obtain optimal vibration amount, it is to avoid discharge nozzle is windrow when motion.
As preferably, described transition body is by two half-connection pipe synthesis, equipped with anchor ear outside half-connection pipe.Conveniently install, safeguard, maintain.
As preferably, described discharge nozzle endoporus is divided into three joints, and first segment is the straight length that aperture is more than the case section of stretching out endoporus, and second section is the tapered section being connected with straight length, and Section three is the discharging section being connected with tapered section small-bore end.In the technical program, the endoporus minima to discharge nozzle is defined, and maintains original discharging ability, and during actual application, Section of three endoporus aperture of endoporus and discharge nozzle of the case section of stretching out is equal.
As preferably, the small end diameter of bore of described discharge nozzle tapered section is equal with the case section of stretching out diameter of bore.Appropriate application existing space, and keep the versatility of corollary equipment.
It addition, in the total length of discharge nozzle, the flow development length being connected end with the case section of stretching out can suitably lengthen, namely in discharge nozzle length range, ensure flow development length amount, to obtain bigger material momentum, the most relatively increase the moment charging capacity of discharge nozzle simultaneously.
The invention have effective effect that: without any additional power, under the momentum effect that the material self of intermittence output has, produce vibroseis endlessly, make material be difficult to stop in discharge nozzle；Reasonably tapered section aperture design, make material by time obtain instantaneous relase, and obtain impulse force source；Vibration parameters arbitrarily sets according to product specification, and whole device will not be had a negative impact by axial vibration, it is ensured that the safety of integral device；Simple in construction, integrated cost is low.
Accompanying drawing explanation
Fig. 1 is that a kind of enclosed pipe collecting tank of the present invention uses portion structure schematic diagram.
Fig. 2 is a kind of structural representation of the present invention.
Fig. 3 is Fig. 2 partial enlargement structural representation of the present invention.
Fig. 4 is partial enlargement structural representation at the M of Fig. 2 of the present invention.
Fig. 5 is a kind of half-connection tubular construction schematic diagram of the present invention.
In figure: 1. the case section of stretching out, 11. guide annular groove, 2. discharge nozzle, 3. anchor ear, 4. compression spring, 5. half-connection pipe, 51. compression spring hole seats.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, technical scheme is described in further detail.
Seeing Fig. 1, the present embodiment one pusher centrifuge case section of stretching out self-oscillation type expects clearly pipe device, and the case section of stretching out when two-stage material-pushing centrifuge uses enclosed pipe collecting tank is designed.
The case section of stretching out 1 installs discharge nozzle 2 by middle transition body, as shown in Figure 2, wherein discharge nozzle 2 endoporus has a joint tapered section, also three joints can be divided into regard to discharge nozzle 2 by endoporus: first segment is the straight length that aperture is more than the case section of stretching out 1 endoporus, second section is the tapered section being connected with straight length, the length of this tapering degree section keeps pipe diameter length amount, and Section three is the discharging section being connected with tapered section small-bore end；Wherein the small end diameter of bore of tapered section is equal with the diameter of bore of the case section of stretching out 1, and under the total length allowed band of discharge nozzle 2, makes its length have higher value as far as possible.
The lower end external diameter of the case section of stretching out 1 is provided with compression spring 4 supporting mass, compression spring 4 is set in the case section of stretching out 1 external diameter and is supported in this supporting, the lower surface of the case section of stretching out 1 is provided with guiding annular groove 11, as shown in Figure 3, Figure 4, the outside of compression spring 4 and the case section of stretching out 1 lower end spring-loaded body is by matched in clearance equipped with transition body, and this transition body is half-connection pipe 5.And discharge nozzle 2 upper end had both been provided with the flange connected with half-connection pipe 5, it is provided with again and guides the inserting paragraph i.e. guide section of annular groove 11 matched in clearance.
Transition body is to be synthesized by two half-connection pipes 5, hook in the lower end flange body of half-connection pipe 5 into, clasp the lower surface of the case section of stretching out 1, face is hit in the shake that this position is the formation of between transition body and the case section of stretching out 1 end.Compression spring 4 is wrapped among the endoporus that two half-connection pipes 5 are constituted, as it is shown in figure 5, compression spring hole seat 51 is compression spring 4 installation position in figure.
During actual fabrication, after loading onto compression spring 4, then the case section of stretching out 1 can be welded on collecting tank.
The outside of two half-connection pipes 5 is fixed by anchor ear 3.
Amplitude techniques data demand is as follows: the stroke ＜ discharge nozzle 2 of compression spring 4 stretches into the length value (i.e. the guide section of discharge nozzle 2) guided in annular groove 11；The stroke of the distance ＜ compression spring between face is hit in the case section of stretching out end and the shake of transition body flange.
During work, utilize the material impulsive force when flowing out collecting tank, when this impact force action is at discharge nozzle 2 tapered section, discharge nozzle 2 is made to move downward in the range of compression spring 4 stroke, because material is intermittent discharging, therefore cause compression spring 4 constantly to compress and resilience, occur shake to hit between the case section of stretching out and half-connection pipe 5 so that the material on discharge nozzle comes off.
Above-described embodiment is the description of the invention, is not limitation of the invention, and structure after any simple transformation to the present invention, process etc. belong to protection scope of the present invention.
Claims (7)
1. the pusher centrifuge case section of a stretching out self-oscillation type expects clearly pipe device, it is characterized in that connecting endoporus by transition body in the case section of stretching out (1) has the discharge nozzle (2) of tapered section, and keep, between discharge nozzle and the case section of stretching out, there is an elastic expansion range, and configure elastomer；Utilize the material impulsive force when flowing out collecting tank, when this impact force action is at discharge nozzle tapered section, discharge nozzle is made to move downward in the range of elastic expansion range, because material is intermittent discharging, therefore cause elastomer constantly to compress and resilience, occur shake to hit between the case section of stretching out and transition body.
A kind of pusher centrifuge case section of stretching out self-oscillation type the most according to claim 1 expects clearly pipe device, it is characterised in that the described case section of stretching out (1) external diameter is provided with compression spring (4), and compression spring is also positioned among the endoporus of transition body.
A kind of pusher centrifuge case section of stretching out self-oscillation type the most according to claim 1 expects clearly pipe device, it is characterized in that the described case section of stretching out (1) end is provided with guiding annular groove (11), discharge nozzle (2) and transition body are connected by flange form, and are provided with the shake coordinated with the case section of stretching out end at the flange position of transition body and hit face.
A kind of pusher centrifuge case section of stretching out self-oscillation type the most according to claim 3 expects clearly pipe device, it is characterized in that: stroke ＜ discharge nozzle (2) of compression spring (4) stretches into the length value guided in annular groove (11), and the stroke of the distance ＜ compression spring between face is hit in the case section of stretching out end and the shake of transition body flange.
5. expect clearly pipe device according to a kind of pusher centrifuge case section of the stretching out self-oscillation type described in claim 1 or 2 or 3 or 4, it is characterised in that described transition body is by two half-connection pipe (5) synthesis, equipped with anchor ear (3) outside half-connection pipe.
6. expect clearly pipe device according to a kind of pusher centrifuge case section of the stretching out self-oscillation type described in claim 1 or 2 or 3 or 4, it is characterized in that described discharge nozzle (2) endoporus is divided into three joints, first segment is the straight length that aperture is more than the case section of stretching out (1) endoporus, second section is the tapered section being connected with straight length, and Section three is the discharging section being connected with tapered section small-bore end.
7. expect clearly pipe device according to a kind of pusher centrifuge case section of the stretching out self-oscillation type described in claim 1 or 2 or 3 or 4, it is characterised in that the small end diameter of bore of described discharge nozzle (2) tapered section is equal with the case section of stretching out (1) diameter of bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610212172.4A CN105817347B (en) | 2016-04-07 | 2016-04-07 | A kind of clear expects pipe device of pusher centrifuge case section of stretching out self-oscillation type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610212172.4A CN105817347B (en) | 2016-04-07 | 2016-04-07 | A kind of clear expects pipe device of pusher centrifuge case section of stretching out self-oscillation type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105817347A true CN105817347A (en) | 2016-08-03 |
| CN105817347B CN105817347B (en) | 2018-01-19 |
Family
ID=56525731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610212172.4A Active CN105817347B (en) | 2016-04-07 | 2016-04-07 | A kind of clear expects pipe device of pusher centrifuge case section of stretching out self-oscillation type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105817347B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3918170A (en) * | 1973-09-27 | 1975-11-11 | Fives Cail Babcock | Discharge means in a centrifugal drier |
| CN87206560U (en) * | 1987-04-15 | 1988-01-06 | 王雅谷 | Horizontal-spiral centrifugal solid-liquid segerating machine |
| CN2712452Y (en) * | 2004-07-28 | 2005-07-27 | 张志元 | Vibration type sealed discharge device |
| CN201120269Y (en) * | 2007-10-23 | 2008-09-24 | 郑州华威耐火材料股份有限公司 | Discharge opening for mixing pan |
| CN202152203U (en) * | 2011-07-05 | 2012-02-29 | 江西希尔康泰制药有限公司 | Vibrating type feeding device |
| CN203091117U (en) * | 2012-12-25 | 2013-07-31 | 重庆江北机械有限责任公司 | Discharging device of horizontal-type scraper centrifugal machine |
| CN203124117U (en) * | 2013-01-30 | 2013-08-14 | 广西壮族自治区机械工业研究院 | Discharging mechanism of suspension type discontinuous centrifuge with integrated motor main shaft and screen basket |
| CN104399600A (en) * | 2014-12-17 | 2015-03-11 | 张家港市蓝鸟机械有限公司 | Novel centrifuge structure of horizontal spiral sieve |
| CN204685309U (en) * | 2015-05-15 | 2015-10-07 | 淄博滕坤工贸有限公司 | A kind of centrifuge anti-clogging drawing mechanism |
-
2016
- 2016-04-07 CN CN201610212172.4A patent/CN105817347B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3918170A (en) * | 1973-09-27 | 1975-11-11 | Fives Cail Babcock | Discharge means in a centrifugal drier |
| CN87206560U (en) * | 1987-04-15 | 1988-01-06 | 王雅谷 | Horizontal-spiral centrifugal solid-liquid segerating machine |
| CN2712452Y (en) * | 2004-07-28 | 2005-07-27 | 张志元 | Vibration type sealed discharge device |
| CN201120269Y (en) * | 2007-10-23 | 2008-09-24 | 郑州华威耐火材料股份有限公司 | Discharge opening for mixing pan |
| CN202152203U (en) * | 2011-07-05 | 2012-02-29 | 江西希尔康泰制药有限公司 | Vibrating type feeding device |
| CN203091117U (en) * | 2012-12-25 | 2013-07-31 | 重庆江北机械有限责任公司 | Discharging device of horizontal-type scraper centrifugal machine |
| CN203124117U (en) * | 2013-01-30 | 2013-08-14 | 广西壮族自治区机械工业研究院 | Discharging mechanism of suspension type discontinuous centrifuge with integrated motor main shaft and screen basket |
| CN104399600A (en) * | 2014-12-17 | 2015-03-11 | 张家港市蓝鸟机械有限公司 | Novel centrifuge structure of horizontal spiral sieve |
| CN204685309U (en) * | 2015-05-15 | 2015-10-07 | 淄博滕坤工贸有限公司 | A kind of centrifuge anti-clogging drawing mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105817347B (en) | 2018-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110369024A (en) | A kind of mining industry lithotripsy apparatus | |
| CN109018872A (en) | A kind of uniform vibrating feeder | |
| CN214132245U (en) | High-efficient shock attenuation centrifuge | |
| CN102180321B (en) | Method and device for dredging discharged materials of storage bin | |
| CN205771733U (en) | Feeder dust arrester | |
| CN205815339U (en) | A kind of sack cleaner | |
| CN105817347A (en) | Self-vibrating type material clearing tube device for housing stretching-out section of material-pushing centrifugal machine | |
| CN206629739U (en) | A kind of feed material bin with anti-blockage function | |
| CN207122461U (en) | A kind of shockproof oil cylinder | |
| CN205495845U (en) | Prevent blockking up formula spring discharging pipe | |
| CN208878785U (en) | A kind of pulverizer automatic blanking device | |
| CN208194861U (en) | Bag hose removes wall built-up vibrator | |
| CN216187860U (en) | Powder unloader and unloading system | |
| CN206064900U (en) | Bolt cleaning machine | |
| CN204769504U (en) | Novel gyration classifying screen | |
| CN210906912U (en) | Sand sieving mechanism for building site | |
| CN203899777U (en) | Anti-wall-adhesive device of cyclone dust extractor | |
| CN209205751U (en) | A kind of powder screening machine | |
| CN209455536U (en) | A kind of adjustable mine spiral conveying device | |
| CN208960358U (en) | Vibrating screener with dedusting function | |
| CN208828667U (en) | A kind of vibrating feeder | |
| CN205224611U (en) | A feeding device for on wet blasting machine | |
| CN220068641U (en) | Shockproof sprinkler of plant protection machine | |
| CN111804380A (en) | Coal fine crushing mechanism for coal-fired power generation system | |
| CN217555265U (en) | Under-warehouse activated arch breaking hopper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Self-vibrating type material clearing tube device for housing stretching-out section of material-pushing centrifugal machine Effective date of registration: 20181114 Granted publication date: 20180119 Pledgee: Bank of Hangzhou Limited by Share Ltd science and Technology Branch Pledgor: Zhejiang Qingji Centrifuge Manufacturing Co., Ltd. Registration number: 2018330000384 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210610 Granted publication date: 20180119 Pledgee: Bank of Hangzhou Limited by Share Ltd. science and Technology Branch Pledgor: ZHEJIANG QINGJI CENTRIFUGE MANUFACTURING Co.,Ltd. Registration number: 2018330000384 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |