CN101234308A - Powder-liquid mixer - Google Patents
Powder-liquid mixer Download PDFInfo
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- CN101234308A CN101234308A CNA2008100600838A CN200810060083A CN101234308A CN 101234308 A CN101234308 A CN 101234308A CN A2008100600838 A CNA2008100600838 A CN A2008100600838A CN 200810060083 A CN200810060083 A CN 200810060083A CN 101234308 A CN101234308 A CN 101234308A
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- powder
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- output channel
- conveyance conduit
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Abstract
The invention relates to a powder liquid mixer, comprising a shell (1) which is provided with a powder inlet (11), a liquid inlet (12) and a mixture material output channel (13), wherein, the mixture material output channel (13) has a funnel typed shrink mouth (14); and the internal part of the shell (1) is provided with a powder transmission pipe (2); the terminal mouth of a top (21) of the powder transmission pipe (2) is communicated with the powder inlet (11); a terminal mouth of a lower terminal (22) is positioned near the region of the shrink mouth (14) and is communicated with the mixture material output channel (13); a clearance exists between the outer lateral wall of bottom terminal (22) of the powder transmission pipe (2) and the inner lateral wall of the shrink mouth (14). Compared with the prior art, the powder liquid mixer of the invention utilizes the negative pressure formed by the flow of the liquid to produce the self-absorption dynamic to the powder, thus ensuring that the transmission of powder in the powder transmission channel expeditely. The transmission of the liquid and powder expeditely ensures the powder liquid mixer to keep the continuous working state with light maintenance working load.
Description
Technical field
The present invention relates to a kind of mixing apparatus, especially refer to a kind of powder-liquid mixer.
Background technology
Powder-liquid mixer is very extensive in the application of processing manufacturing industries such as food, medicine, papermaking, synthetic fibers, its objective is that powder material and liquid material are carried out proportioning by a certain percentage to be mixed.Traditional hybrid technology is to finish in agitator, promptly, have powder inlet, liquid-inlet and mixed material delivery outlet on the agitator, the prior ratio according to a certain ratio of powder and liquid is input in the agitator, utilizing agitator that powder liquid is fully mixed, is that the Chinese utility model patent " powder liquid material automatic matching device " of ZL94246014.6 (notification number is CN2223009Y) discloses the similar techniques scheme as the patent No..But this technical scheme is when reality is implemented, because powder runs into the powder liquid mixture that liquid can be combined into sticky shape immediately, powder inlet place at agitator, very easily stopped up by the powder liquid mixture of this sticky shape, this just directly can influence powder and enter in the agitator smoothly, then influence the continuous operation of agitator, and at the powder inlet place of agitator, negative pressure is lower, in a single day powder runs into and stops up just can't go down, and in the practice process, needs the powder inlet of cleaning agitator in time, just can make agitator recover operate as normal, very trouble.Therefore, this powder liquid hybrid technology of utilizing agitator directly to mix requires further improvement.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of powder-liquid mixer at above-mentioned prior art present situation, its transfer passage that can guarantee powder and liquid is unblocked all the time, thereby make blender can keep the duty that continues, and powder liquid mix very abundant, satisfactory for result.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: this powder-liquid mixer, comprise and be provided with powder inlet, the housing of liquid-inlet and the mixed material output channel that is connected with liquid-inlet, it is characterized in that: described powder inlet, liquid-inlet and mixed material output channel lay respectively at the top of housing, sidepiece and bottom, wherein, described mixed material output channel has the reducing that is funnel type, and, the inside of described housing also is provided with a powder conveyance conduit, the top port of this powder conveyance conduit is connected with described powder inlet, the port of bottom is positioned near the described reducing and is connected with described mixed material output channel, and has the gap between the madial wall of the bottom lateral wall of this powder conveyance conduit and this reducing.
Wherein, the input quantity for ease of the control powder can be provided with the powder mass flow control valve at described powder inlet place, directly controls the input quantity of powder by this powder mass flow control valve.
Because after liquid enters from liquid-inlet, be between the slit between the lateral wall of the madial wall of funnel type reducing and powder conveyance conduit, to flow through, combine with the powder that powder conveyance conduit bottom port flows out at last, therefore, gap length between the lateral wall of funnel type reducing inwall and powder conveyance conduit has just determined the flow velocity of liquid, simultaneously also be directly connected to liquid in the formed vacuum magnitude of the bottom of powder conveyance conduit port, also be, the flow rate of liquid height, formed negative pressure is just big, powder transporting velocity in the powder conveyance conduit is just fast, therefore, can regulate the flow velocity of liquid by the size of regulating above-mentioned gap, promptly, can be arranged with the adjustable cap that housing relatively moves up and down outside the described housing, the top of described powder conveyance conduit links to each other with this adjustable cap, by moving up and down of this adjustable cap and the relative housing of powder conveyance conduit, realize the adjusting of the lateral wall and the gap length between the reducing madial wall of powder conveyance conduit bottom, thereby reach adjusting purpose flow rate of liquid and powder flow velocity.
Compared with prior art, the invention has the advantages that: by the powder conveyance conduit is set in housing, and make the bottom of powder conveyance conduit and the reducing on the mixed material output channel form the gap, liquid forms negative pressure naturally in the bottom of powder conveyance conduit port and whole powder conveyance conduit when this gap is flow through, thereby powder automatically can be drawn into the bottom port of powder conveyance conduit, like this, liquid and powder cross below the port of the bottom of powder conveyance conduit continuously, in conjunction with, form the powder liquid mixture, finally export from the port of mixed material output channel, this self-priming power that utilizes the formed negative pressure of liquid flow and produce to powder, guaranteed that powder carries unblocked in the powder conveyance conduit, the conveying of liquid and powder is all very smooth and easy, make powder-liquid mixer can keep the duty that continues, safeguard and need not to allow blender quit work, and maintenance workload is light, is more suitable for practical application; Simultaneously, this self-suction and the powder liquid hybrid technology that realizes, its powder, liquid mix very fully, mixed effect is desirable.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is adjusted to structural representation under the maximum rating for the embodiment of the invention at the powder flow velocity.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, this powder-liquid mixer includes housing 1 and the powder conveyance conduit 2 that is arranged in the housing 1;
Wherein, the top of described housing 1 is provided with powder inlet 11, sidepiece is provided with liquid-inlet 12, the bottom is provided with to be connected with liquid-inlet 12 mixed material output channel 13, and this mixed material output channel 13 has the reducing 14 that is funnel type;
Top 21 ports of described powder conveyance conduit 2 are connected with described powder inlet 11, the port of bottom 22 is positioned near the described reducing 14 and is connected with mixed material output channel 13, and, have the gap between bottom 22 lateral walls of this powder conveyance conduit 2 and the madial wall of this reducing 14;
11 places are provided with powder mass flow control valve 3 in described powder inlet, can directly regulate the flow that powder enters housing 1 by rotating this powder mass flow control valve 3, the state of the powder mass flow control valve 3 shown in Fig. 2 reaches maximum state for it is opened to powder mass flow;
Simultaneously, be arranged with the adjustable cap 4 that housing 1 relatively moves up and down outside the described housing 1, the top of described powder conveyance conduit 2 links to each other with this adjustable cap 4, by regulating this adjustable cap 4 powder conveyance conduit 2 is moved up and down in housing 1, thereby the gap length between bottom 22 lateral walls of adjusting powder conveyance conduit 2 and the madial wall of this reducing 14, state shown in Fig. 2, maximum state is adjusted in the bottom 22 and the gap between the reducing 14 that are powder conveyance conduit 2, also promptly, the flow velocity of liquid and powder reaches maximum state.
Claims (3)
1, a kind of powder-liquid mixer, comprise and be provided with powder inlet (11), the housing (1) of liquid-inlet (12) and the mixed material output channel (13) that is connected with liquid-inlet (12), it is characterized in that: described powder inlet (11), liquid-inlet (12) and mixed material output channel (13) lay respectively at the top of housing (1), sidepiece and bottom, wherein, described mixed material output channel (13) has the reducing (14) that is funnel type, and, the inside of described housing (1) also is provided with a powder conveyance conduit (2), top (21) port of this powder conveyance conduit (2) is connected with described powder inlet (11), the port of bottom (22) is positioned near the described reducing (14) and is connected with described mixed material output channel (13), and has the gap between the madial wall of bottom (22) lateral wall of this powder conveyance conduit (2) and this reducing (14).
2, powder-liquid mixer according to claim 1 is characterized in that: locate to be provided with powder mass flow control valve (3) in described powder inlet (11).
3, powder-liquid mixer according to claim 1 and 2 is characterized in that: be arranged with the adjustable cap (4) that housing (1) relatively moves up and down outside the described housing (1), the top of described powder conveyance conduit (2) links to each other with this adjustable cap (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100600838A CN101234308B (en) | 2008-03-05 | 2008-03-05 | Powder-liquid mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100600838A CN101234308B (en) | 2008-03-05 | 2008-03-05 | Powder-liquid mixer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101234308A true CN101234308A (en) | 2008-08-06 |
| CN101234308B CN101234308B (en) | 2011-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100600838A Active CN101234308B (en) | 2008-03-05 | 2008-03-05 | Powder-liquid mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101234308B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992161A (en) * | 2010-11-29 | 2011-03-30 | 西南化工研究设计院 | Powder absorbing method and device thereof |
| CN102553472A (en) * | 2010-12-23 | 2012-07-11 | 北京市食品研究所 | Mixer and application thereof |
| CN103073592A (en) * | 2012-12-19 | 2013-05-01 | 宁波远利化工有限公司 | Reaction device for hermetically sealed production of azamethiphos |
| CN103073591A (en) * | 2012-12-19 | 2013-05-01 | 宁波远利化工有限公司 | Reaction device for fully hermetically and cleanly preparing azamethiphos |
| CN103073593A (en) * | 2012-12-19 | 2013-05-01 | 宁波远利化工有限公司 | Reaction device for fully hermetically producing azamethiphos |
| CN103537213A (en) * | 2013-10-29 | 2014-01-29 | 中国石油化工集团公司 | Mud weighting technology and special device thereof |
| CN105311979A (en) * | 2015-11-24 | 2016-02-10 | 宝鸡石油机械有限责任公司 | High-flow liquid-powder mixing device |
| CN105311977A (en) * | 2014-08-22 | 2016-02-10 | 青岛高远热能动力设备有限公司 | Linkage-adjustment ejector |
| CN106106726A (en) * | 2016-06-24 | 2016-11-16 | 青岛海力商用电器有限公司 | A kind of Yogurt making machine |
| CN108619542A (en) * | 2018-06-08 | 2018-10-09 | 佛山市顺德区唯点工业设计有限公司 | A kind of medical instrument flusher of negative pressure absorbing disinfectant powder |
| CN110921331A (en) * | 2019-11-21 | 2020-03-27 | 中国核电工程有限公司 | Method for conveying solid material |
| CN113102487A (en) * | 2021-04-08 | 2021-07-13 | 河南省明创环境科技有限公司 | Self-suction injection device and in-situ integrated self-suction injection system thereof |
-
2008
- 2008-03-05 CN CN2008100600838A patent/CN101234308B/en active Active
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992161B (en) * | 2010-11-29 | 2013-01-23 | 西南化工研究设计院 | Powder absorbing method and device thereof |
| CN101992161A (en) * | 2010-11-29 | 2011-03-30 | 西南化工研究设计院 | Powder absorbing method and device thereof |
| CN102553472B (en) * | 2010-12-23 | 2015-04-22 | 北京市食品研究所 | Mixer and application thereof |
| CN102553472A (en) * | 2010-12-23 | 2012-07-11 | 北京市食品研究所 | Mixer and application thereof |
| CN103073592B (en) * | 2012-12-19 | 2015-08-12 | 宁波远利化工有限公司 | A kind of reaction unit for hermetically sealed production methylpyridine phosphorus |
| CN103073593A (en) * | 2012-12-19 | 2013-05-01 | 宁波远利化工有限公司 | Reaction device for fully hermetically producing azamethiphos |
| CN103073591A (en) * | 2012-12-19 | 2013-05-01 | 宁波远利化工有限公司 | Reaction device for fully hermetically and cleanly preparing azamethiphos |
| CN103073593B (en) * | 2012-12-19 | 2015-06-03 | 宁波远利化工有限公司 | Reaction device for fully hermetically producing azamethiphos |
| CN103073591B (en) * | 2012-12-19 | 2015-07-22 | 宁波远利化工有限公司 | Reaction device for fully hermetically and cleanly preparing azamethiphos |
| CN103073592A (en) * | 2012-12-19 | 2013-05-01 | 宁波远利化工有限公司 | Reaction device for hermetically sealed production of azamethiphos |
| CN103537213A (en) * | 2013-10-29 | 2014-01-29 | 中国石油化工集团公司 | Mud weighting technology and special device thereof |
| CN105311977B (en) * | 2014-08-22 | 2017-05-31 | 青岛高远热能动力设备有限公司 | Joint debugging formula injector |
| CN105311977A (en) * | 2014-08-22 | 2016-02-10 | 青岛高远热能动力设备有限公司 | Linkage-adjustment ejector |
| CN105311979A (en) * | 2015-11-24 | 2016-02-10 | 宝鸡石油机械有限责任公司 | High-flow liquid-powder mixing device |
| CN106106726A (en) * | 2016-06-24 | 2016-11-16 | 青岛海力商用电器有限公司 | A kind of Yogurt making machine |
| CN108619542A (en) * | 2018-06-08 | 2018-10-09 | 佛山市顺德区唯点工业设计有限公司 | A kind of medical instrument flusher of negative pressure absorbing disinfectant powder |
| CN110921331A (en) * | 2019-11-21 | 2020-03-27 | 中国核电工程有限公司 | Method for conveying solid material |
| CN110921331B (en) * | 2019-11-21 | 2021-08-10 | 中国核电工程有限公司 | Method for conveying solid material |
| CN113102487A (en) * | 2021-04-08 | 2021-07-13 | 河南省明创环境科技有限公司 | Self-suction injection device and in-situ integrated self-suction injection system thereof |
| CN113102487B (en) * | 2021-04-08 | 2022-04-12 | 河南省明创环境科技有限公司 | Self-suction injection device and in-situ integrated self-suction injection system thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101234308B (en) | 2011-08-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO DURREX PUMPS CO., LTD. Effective date: 20120504 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315016 NINGBO, ZHEJIANG PROVINCE TO: 315145 NINGBO, ZHEJIANG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20120504 Address after: 315145 Yinzhou Binhai investment Pioneering Center, Ningbo, Zhejiang Patentee after: Ningbo Durrex Pumps Co., Ltd. Address before: 315016, room 48, No. 15, Tianshui house, Ningbo, Zhejiang, 907 Patentee before: Nie Ruguo |