CN102374171A - Non-block rotary type pulp pump - Google Patents
Non-block rotary type pulp pump Download PDFInfo
- Publication number
- CN102374171A CN102374171A CN2010102517955A CN201010251795A CN102374171A CN 102374171 A CN102374171 A CN 102374171A CN 2010102517955 A CN2010102517955 A CN 2010102517955A CN 201010251795 A CN201010251795 A CN 201010251795A CN 102374171 A CN102374171 A CN 102374171A
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- pump
- pump case
- support
- impeller
- link press
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Abstract
The invention relates to a non-block rotary type pulp pump, and relates to the technical field of pump structure pump structures. The pulp pump comprises a support and a pump shell, a connecting frame and a hanger bracket which are successively connected with the support, wherein a pump shaft passes through the pump shell and the connecting frame and then penetrates out of the hanger bracket; the front end of an impeller is connected with a front protective plate arranged on the pump shell, a rear protective plate and a pump cover arranged on the pump shaft are successively arranged between the rear end of the impeller and the connecting frame, and the rear protective plate is arranged on the pump cover; the pump shell is provided with a horizontal liquid inlet and a liquid outlet which is vertical to the liquid inlet, and a connecting device among the pump shell and the support, the connecting frame, and the front protective plate enables the pump shell to rotate along a pump axial line; and a gap the size of which is adjustable is arranged between the rear protective plate and the pump cover. The pulp pump provided by the invention has the advantages of strong versatility and can meet delivering requirements of different media.
Description
Technical field
The present invention relates to the pump structure technical field, be mainly used in transportation concentration≤12%, length of staple is in the technical field of 10mm-100mm liquid medium transfer pump.
Background technique
When being used for liquid mediums such as papermaking, starch, sewage treatment and carrying, existing pulp pump outlet generally becomes 90 ° with import, and liquid entering hole is horizontally disposed with, and liquid outlet is vertically setting vertically, and liquid in-out bicker degree can not be regulated; The impeller form adopts enclosed, semi-open type, full-open type as required, but various forms of blade wheel structure is because the restriction of self structure and pump structure can not realize the installation of different impellers in same pump.Cause in course of conveying; Existing pulp pump can not be made flexibly adjustment according to actual conditions, makes a kind of pump of structure can only satisfy the transport requirement of a certain particular delivery medium, so there is following shortcoming in existing pump: 1) exist the fed sheet of a media requirement too high; Need shut down maintenance during obstruction; Influence working efficiency, delay production, also to having reduced the working life of product; 2) versatility of pump is not strong, often needs different usage requirements to need the pump of different structure, causes the raising of user cost, and it is big to take up room.
Summary of the invention
The present invention is directed to above-mentioned defective, purpose is to provide a kind of universal performance good, can satisfy the nothing of various medium transport requirements and stop up rotary pulp pump.
Technological scheme of the present invention is: the pump case, link press span and the suspension that are connected successively on the present invention includes support and being arranged on support; Pump shaft passes pump case, link press span and from suspension, passes; Establish the impeller that is in the pump case on the pump shaft; The front end of impeller is established the front fender that is connected on the pump case, establishes rear wing between impeller rear end and the link press span successively and is connected the pump cover on the pump shaft, and rear wing is connected on the pump cover; The liquid entering hole that the level of offering is offered on the pump case and with the vertically disposed liquid outlet of liquid entering hole, the connection set between pump case and support, link press span, the front fender can rotate pump case along the pump shaft line; Rear wing and pump cover are provided with the gap of adjustable size.
The connecting plate of pump case front-end and back-end is circumferentially offered some attachment holes, and front fender, support and link press span corresponding position are established attachment hole, and coupling shaft passes attachment hole pump case is connected with front fender, support, link press span.
Attachment hole on the said pump case is a ring shaped slot.
Pump cover is provided with the axis long strip attachment hole parallel with pump shaft with the rear wing corresponding position.
Advantage of the present invention is: 1) pump case of the present invention can be along the rotation of pump shaft line, and the liquid entering hole of pump is constant, and the liquid outlet rotation changes its angle, so that it satisfies the delivery requirements of different fed sheet of a media; 2) exist gap and gap length adjustable between pump cover of the present invention and the rear wing, when needing the different impellers of transposing to make, can not look like conventional pump and can't change like this, further improved the versatility of impeller because of the restriction of installing space.
Description of drawings
Fig. 1,2,3 is the structural representation of different structure form of the present invention
1 is that pump case, 2 is that front fender, 3 is that impeller, 4 is that rear wing, 5 is that pump cover, 6 is that link press span, 7 is a support among the figure.
Embodiment
The pump case 1, link press span 6 and the suspension that are connected successively on the present invention includes support 7 and being arranged on support 7; Pump shaft passes pump case 1, link press span 6 and from suspension, passes; Establish the impeller 3 that is in the pump case 1 on the pump shaft; The front end of impeller 3 is established the front fender 2 that is connected on the pump case 1, establishes rear wing 4 between impeller 3 rear ends and the link press span 6 successively and is connected the pump cover 5 on the pump shaft, and rear wing 4 is connected on the pump cover 5; The liquid entering hole that the level of offering is offered on the pump case 1 and with the vertically disposed liquid outlet of liquid entering hole, the connection set between pump case 1 and support 7, link press span 6, the front fender 2 can rotate pump case 1 along the pump shaft line; Rear wing 4 and pump cover 5 are provided with the gap of adjustable size.
Connection set structure of the present invention can be: the connecting plate of pump case 1 front-end and back-end is circumferentially offered some attachment holes; Front fender 2, support 7 and link press span 6 corresponding positions are established attachment hole; Coupling shaft passes attachment hole pump case 1 is connected with front fender 2, support 7, link press span 6, and the attachment hole on the pump case 1 can be a ring shaped slot specifically.
Working procedure of the present invention is: when the present invention spends when the bicker of needs adjustment fluid, earlier coupling shaft is screwed out in attachment hole, when adjusting liquid outlet behind the precalculated position; Again coupling shaft is screwed in to attachment hole; Realize the fixing of pump case 1, the present invention simultaneously is in order to realize the continuous adjustment of liquid outlet angle, and the attachment hole on the pump case 1 is set to circular groove; So just can realize the continuous adjustment of liquid outlet angle, satisfy the transport requirement of different medium more accurately; When the present invention need change different impellers 3; Earlier former impeller 3 is unloaded; Adjust the gap between rear wing 4 and the pump cover 5 then so that adjusted space size can satisfy the installation needs of new impeller 3; For better fixing new impeller 3, the present invention is provided with the axis long strip attachment hole parallel with pump shaft on pump cover 5 and rear wing 4 corresponding positions, like this when the attachment hole position of different impellers 3 changes; The present invention just can easily achieve the fixing, simple and practical of new impeller 3 through coupling shaft moving on the long strip attachment hole.
The further impeller of the present invention 3 back sides are provided with back blades, can stop leak of liquid, also play the effect that pump chamber is stopped up in prevention.
Claims (4)
1. one kind is not had the rotary pulp pump of obstruction; The pump case, link press span and the suspension that are connected successively on comprising support and being arranged on support, pump shaft pass pump case, link press span and from suspension, pass, and establish the impeller that is in the pump case on the pump shaft; The front end of impeller is established the front fender that is connected on the pump case; Establish successively between impeller rear end and the link press span rear wing be connected the pump cover on the pump shaft, rear wing is connected on the pump cover, the liquid entering hole that the level of offering is offered on the pump case and with the vertically disposed liquid outlet of liquid entering hole; It is characterized in that the connection set between pump case and support, link press span, the front fender can rotate pump case along the pump shaft line; Rear wing and pump cover are provided with the gap of adjustable size.
2. a kind of nothing according to claim 1 is stopped up rotary pulp pump; It is characterized in that; The connecting plate of pump case front-end and back-end is circumferentially offered some attachment holes; Front fender, support and link press span corresponding position are established attachment hole, and coupling shaft passes attachment hole pump case is connected with front fender, support, link press span.
3. a kind of nothing according to claim 2 is stopped up rotary pulp pump, it is characterized in that, the attachment hole on the said pump case is a ring shaped slot.
4. stop up rotary pulp pump according to a kind of nothing according to claim 1, it is characterized in that, pump cover is provided with the axis long strip attachment hole parallel with pump shaft with the rear wing corresponding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102517955A CN102374171A (en) | 2010-08-12 | 2010-08-12 | Non-block rotary type pulp pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102517955A CN102374171A (en) | 2010-08-12 | 2010-08-12 | Non-block rotary type pulp pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102374171A true CN102374171A (en) | 2012-03-14 |
Family
ID=45793240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102517955A Pending CN102374171A (en) | 2010-08-12 | 2010-08-12 | Non-block rotary type pulp pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102374171A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925236A (en) * | 2014-03-24 | 2014-07-16 | 江苏大学 | Non-blocking vortex pump multi-condition hydraulic design method |
| CN103994100A (en) * | 2014-05-07 | 2014-08-20 | 江苏大学 | Design method for spiral single-channel non-blocking centrifugal pump impeller |
| CN109026826A (en) * | 2018-09-18 | 2018-12-18 | 台州德基水泵科技有限公司 | A kind of noise reduction self priming pump |
| CN110319064A (en) * | 2019-07-04 | 2019-10-11 | 天长市金马机械设备制造有限公司 | A kind of big runner is energy-saving without blocking pulp pump |
| CN113819061A (en) * | 2021-09-01 | 2021-12-21 | 尚宝罗江苏节能科技股份有限公司 | Kitchen garbage delivery pump |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2165265Y (en) * | 1993-04-22 | 1994-05-18 | 四川省国营万县地区糖酒机械厂 | Convenient stainless steel drink pump |
| US5615997A (en) * | 1995-09-07 | 1997-04-01 | Kvaerner Pulping Technologies Aktiebolag | Pump for pumping fibrous pulp suspension |
| CN1839265A (en) * | 2003-07-22 | 2006-09-27 | 环境技术泵设备公司 | Apparatus for axial adjustment of chopper pump clearances |
| CN201218226Y (en) * | 2007-02-20 | 2009-04-08 | 伟尔矿物澳大利亚私人有限公司 | Pump apparatus |
| CN201428614Y (en) * | 2009-06-23 | 2010-03-24 | 江苏尚宝罗泵业有限公司 | Pump |
| CN201794796U (en) * | 2010-08-12 | 2011-04-13 | 江苏尚宝罗泵业有限公司 | Block-free rotation type paper pulp pump |
-
2010
- 2010-08-12 CN CN2010102517955A patent/CN102374171A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2165265Y (en) * | 1993-04-22 | 1994-05-18 | 四川省国营万县地区糖酒机械厂 | Convenient stainless steel drink pump |
| US5615997A (en) * | 1995-09-07 | 1997-04-01 | Kvaerner Pulping Technologies Aktiebolag | Pump for pumping fibrous pulp suspension |
| CN1839265A (en) * | 2003-07-22 | 2006-09-27 | 环境技术泵设备公司 | Apparatus for axial adjustment of chopper pump clearances |
| CN201218226Y (en) * | 2007-02-20 | 2009-04-08 | 伟尔矿物澳大利亚私人有限公司 | Pump apparatus |
| CN201428614Y (en) * | 2009-06-23 | 2010-03-24 | 江苏尚宝罗泵业有限公司 | Pump |
| CN201794796U (en) * | 2010-08-12 | 2011-04-13 | 江苏尚宝罗泵业有限公司 | Block-free rotation type paper pulp pump |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925236A (en) * | 2014-03-24 | 2014-07-16 | 江苏大学 | Non-blocking vortex pump multi-condition hydraulic design method |
| CN103994100A (en) * | 2014-05-07 | 2014-08-20 | 江苏大学 | Design method for spiral single-channel non-blocking centrifugal pump impeller |
| CN109026826A (en) * | 2018-09-18 | 2018-12-18 | 台州德基水泵科技有限公司 | A kind of noise reduction self priming pump |
| CN109026826B (en) * | 2018-09-18 | 2024-03-29 | 台州德基水泵科技有限公司 | Noise-reducing self-priming pump |
| CN110319064A (en) * | 2019-07-04 | 2019-10-11 | 天长市金马机械设备制造有限公司 | A kind of big runner is energy-saving without blocking pulp pump |
| CN113819061A (en) * | 2021-09-01 | 2021-12-21 | 尚宝罗江苏节能科技股份有限公司 | Kitchen garbage delivery pump |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120314 |