CN204799149U - High -efficient blendor - Google Patents

High -efficient blendor Download PDF

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Publication number
CN204799149U
CN204799149U CN201520485891.4U CN201520485891U CN204799149U CN 204799149 U CN204799149 U CN 204799149U CN 201520485891 U CN201520485891 U CN 201520485891U CN 204799149 U CN204799149 U CN 204799149U
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CN
China
Prior art keywords
blending tank
steam
material mixer
efficient material
outlet
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 - Fee Related
Application number
CN201520485891.4U
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Chinese (zh)
Inventor
邓凌峰
回宏
杜树廷
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.)
Shenzhen Huihonghua Technology Co Ltd
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Shenzhen Huihonghua Technology Co Ltd
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Priority to CN201520485891.4U priority Critical patent/CN204799149U/en
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Publication of CN204799149U publication Critical patent/CN204799149U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a high -efficient blendor, include the blending tank, locate the feed inlet at blending tank top with locate the material export of blending tank bottom, vertically be provided with in the blending tank and be spiral helicine steam heating pipe, steam heating pipe both ends are provided with steam inlet and steam outlet respectively, steam inlet with steam outlet sets up respectively the top and the bottom of blending tank, blending tank one side is provided with the circulating line, and the opposite side is provided with the pipeline that draws water, the circulating line will the upper portion and the lower part intercommunication of blending tank, be provided with concentration tester and by pass vavle on the circulating line, the blending tank top is provided with the evacuation export. The utility model provides a high -efficient blendor disperses easily, and the compounding is efficient.

Description

A kind of efficient material mixer
Technical field
The utility model relates to technical field of lithium ion battery negative, more particularly, relates to a kind of efficient material mixer for lithium ion battery negative material burden process.
Background technology
Lithium ion battery negative material is in preparation process, prepare burden, by required component as graphite, aqueous binder, sagging inhibitor, deionized water etc., through dissolving, the mode be uniformly mixed mixes, obtain required slurry, graphite is a kind of apolar substance, not easily absorb water, also not easily disperse in water, aqueous binders is the linear chain emulsion of a kind of Small molecular, very easily water-soluble and polar solvent, soluble in water and the polar solvent of sagging inhibitor, deionized water is a kind of diluent, consider interpolation, change the mobility of slurry, existing batch mixer exists a lot of not enough:
1, in the process of batching, graphite and aqueous binders will through pretreatment, and the pre-treatment step of graphite is: 300 ~ 400 DEG C of bakings, remove surperficial oily matter, improve the compatibility with aqueous binders, cavetto graphite surface corner angle, the pre-treatment step of aqueous binders is: suitably dilute, improve dispersibility, during batching, first will carry out pretreatment respectively to graphite and aqueous binders, mix again, complex steps, production cost is high, and production efficiency is low.
2, graphite is different with aqueous binders polarity, not easily disperses, and when mixing, repeatedly use batch mixer to disperse, service life of equipment is low, and cost of labor is high.
3, dispersion process is for reducing polarity thing and non-polar material distance, improves potential energy or surface energy, and institute thinks the endothermic reaction, and during stirring, bulk temperature can decline, and causes heat absorption to be difficult to carry out, poor fluidity, and dispersion difficulty is high.
4, batch mixer solely adopts an axially screw rod to mix, and screw rod and batch mixer wall gap are comparatively large, and material renewal speed is comparatively slow, and mixing time is long, and batch mixing is uneven, and batch mixing efficiency is low.
Utility model content
In view of this, the purpose of this utility model is to propose a kind of easily dispersion, the efficient material mixer that batch mixing efficiency is high.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of efficient material mixer, comprise blending tank, the feed(raw material)inlet being located at described blending tank top and the material outlet be located at bottom described blending tank, spiral steam-heating pipe is vertically arranged with in described blending tank, described steam-heating pipe two ends are respectively arranged with steam inlet and steam (vapor) outlet, described steam inlet and described steam (vapor) outlet are separately positioned on top and the bottom of described blending tank, described blending tank side is provided with circulating line, opposite side is provided with pumping conduit, the upper and lower of described blending tank is communicated with by described circulating line, described circulating line is provided with concentration tester and return valve, described blending tank top is provided with and vacuumizes outlet.
As preferred embodiment of the present utility model, described blending tank inwall is distributed with multiple atomizer, described multiple atomizer is uniformly distributed in the shape of a spiral.
As preferred embodiment of the present utility model, described pumping conduit is provided with switch valve and suction pump.
As preferred embodiment of the present utility model, described pumping conduit is provided with flowmeter.
As preferred embodiment of the present utility model, described in vacuumize outlet and be connected with vacuum lead, described vacuum lead is provided with vavuum pump.
As preferred embodiment of the present utility model, described blending tank central authorities are provided with agitating device, described agitating device by the stirring motor be located at above described blending tank, be located at the shaft in described blending tank and at least two paddles be located on described shaft form, described shaft upper end is connected with described stirring motor through described blending tank.
As preferred embodiment of the present utility model, described paddle forms by along the equally distributed multiple stirring vane of described shaft circumference.
As preferred embodiment of the present utility model, described stirring vane is provided with multiple rotatable rotating vane, described rotating vane twist.
As preferred embodiment of the present utility model, described blending tank top is provided with thermometer.
As preferred embodiment of the present utility model, also comprise finished pot, described finished pot is connected with described material outlet by discharge pipe, described discharge pipe is provided with baiting valve and self priming pump.
Compared with prior art, the beneficial effects of the utility model are as follows: the efficient material mixer that the utility model provides, and adopt steam-heating pipe heating, improve mixing temperature, reduce dispersion difficulty, improve mobility, and adopt circulating line repeatedly to disperse, save step and man-hour, simultaneously, according to circumstances adjust concentration, reduce further dispersion difficulty, improve mobility.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of efficient material mixer, comprise blending tank 1, the feed(raw material)inlet 2 being located at described blending tank 1 top and the material outlet 3 be located at bottom described blending tank 1, spiral steam-heating pipe 4 is vertically arranged with in described blending tank 1, described steam-heating pipe 4 two ends are respectively arranged with steam inlet 5 and steam (vapor) outlet 6, described steam inlet 5 and described steam (vapor) outlet 6 are separately positioned on top and the bottom of described blending tank 1, described blending tank 1 side is provided with circulating line 7, opposite side is provided with pumping conduit 8, the upper and lower of described blending tank 1 is communicated with by described circulating line 7, described circulating line 7 is provided with concentration tester 9 and return valve 10.
In the present embodiment, steam-heating pipe 4 is vertically arranged with in blending tank 1, steam enters blending tank 1 from steam inlet 5, through steam-heating pipe 4 heat conduction, heat is passed to the raw material in tank, steam-heating pipe 4 in the shape of a spiral, can to heating raw materials everywhere in tank, then blending tank 1 is discharged from steam (vapor) outlet 6, this process of continuous circulation, make the raw material programming rate in tank fast, heating effect is good, be heated evenly, improve production efficiency, in addition, after graphite enters blending tank 1 from feed(raw material)inlet 2, under the heating of steam-heating pipe 4, just can remove surperficial oily matter, do not need to carry out pretreatment, just pre-treatment step can be completed while mixing, simplify operation, save man-hour, and, during stirring, bulk temperature can decline, the endothermic reaction is difficult to carry out, under the heating of steam-heating pipe 4, can be rapidly heated, reduce dispersion difficulty, improve mobility, improve mixing uniformity.
In the present embodiment, described blending tank 1 inwall is distributed with multiple atomizer 11, and described multiple atomizer 11 is uniformly distributed, after aqueous binders enters blending tank 1 from feed(raw material)inlet 2 in the shape of a spiral, atomizer 11 can be sprayed water on aqueous binders, dilute, dilution evenly, improves dispersibility, do not need to carry out pretreatment, while mixing, just can complete pre-treatment step, simplify operation, saved man-hour.
In the present embodiment, before mixing, pretreatment need not be carried out to graphite and aqueous binders, while mixing, just can realize the pretreatment to graphite and aqueous binders, shorten the production cycle, improve production efficiency.
In the present embodiment, the upper and lower of blending tank 1 is communicated with by circulating line 7, circulating line 7 is provided with return valve 10, material is entered in blending tank 1 by circulating line 7 circulation and disperses, then do not need repeatedly to use batch mixer to disperse, save equipment cost and cost of labor, improve production efficiency.
In the present embodiment, described pumping conduit 8 is provided with switch valve 12 and suction pump 13, described pumping conduit 8 is provided with flowmeter 14, when blending tank 1 mixes, reduce stirring concentration and can improve dispersiveness, change the mobility of slurry, therefore, according to circumstances can add deionized water from pumping conduit 8, control according to flowmeter 14 addition adding deionized water.
In the present embodiment, described blending tank 1 top is provided with and vacuumizes outlet, describedly vacuumize outlet and be connected with vacuum lead 15, described vacuum lead 15 is provided with vavuum pump 16, when blending tank 1 mixes, by vacuumizing the gas in outlet extraction blending tank 1, can promote the absorption of solid-liquid, mixed effect is better.
In the present embodiment, described blending tank 1 central authorities are provided with agitating device, described agitating device by the stirring motor 17 be located at above described blending tank 1, be located at the shaft 18 in described blending tank 1 and at least two paddles 19 be located on described shaft 18 form, described shaft 18 upper end is connected with described stirring motor 17 through described blending tank 1.
In the present embodiment, described paddle 19 forms by along the equally distributed multiple stirring vane of described shaft 18 circumference.
In the present embodiment, described stirring vane is provided with multiple rotatable rotating vane, described rotating vane twist.
In the present embodiment, shaft 18 is provided with many paddles 19, raw material in tank is heated evenly, avoid topical hypothermia or high temperature, upper and lower temperature is basically identical, material renewal speed is fast, batch mixing is even, batch mixing efficiency is high, simultaneously, paddle 19 is made up of multiple stirring vane, stirring vane is provided with multiple rotatable rotating vane, like this when paddle 19 starts to rotate, stirring vane also can rotate automatically, increase the stirring dynamics to raw material, improve stirring efficiency, make to stir fully, improve production efficiency, solid and liquid mixed can be improved.
In the present embodiment, the upper and lower of blending tank 1 is communicated with by circulating line 7, circulating line 7 is provided with concentration tester 9, by concentration tester 9, can detect in real time and observe concentration, when concentration does not reach predetermined concentration, then open the switch valve 12 on pumping conduit 8 and suction pump 13, add deionized water, to reduce concentration, improve mobility that is dispersed and material.
In the present embodiment, described blending tank 1 top is provided with thermometer 20, can temperature conditions in real-time monitored tank by thermometer, be convenient to the actual conditions knowing material, thus whole mixed process is controlled, prevent low temperature or high temperature dead angle, temperature is adjusted, simple to operate.
In the present embodiment, also comprise finished pot 21, described finished pot 21 is connected with described material outlet 3 by discharge pipe 22, described discharge pipe 22 is provided with baiting valve 23 and self priming pump 24, and self priming pump 24 stores for being sucked in finished pot 21 by the material in discharge pipe 22.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement etc., all should be included within protection domain of the present utility model.

Claims (10)

1. an efficient material mixer, it is characterized in that, comprise blending tank, the feed(raw material)inlet being located at described blending tank top and the material outlet be located at bottom described blending tank, spiral steam-heating pipe is vertically arranged with in described blending tank, described steam-heating pipe two ends are respectively arranged with steam inlet and steam (vapor) outlet, described steam inlet and described steam (vapor) outlet are separately positioned on top and the bottom of described blending tank, described blending tank side is provided with circulating line, opposite side is provided with pumping conduit, the upper and lower of described blending tank is communicated with by described circulating line, described circulating line is provided with concentration tester and return valve, described blending tank top is provided with and vacuumizes outlet.
2. efficient material mixer as claimed in claim 1, it is characterized in that, described blending tank inwall is distributed with multiple atomizer, and described multiple atomizer is uniformly distributed in the shape of a spiral.
3. efficient material mixer as claimed in claim 1, is characterized in that, described pumping conduit is provided with switch valve and suction pump.
4. efficient material mixer as claimed in claim 1, is characterized in that, described pumping conduit is provided with flowmeter.
5. efficient material mixer as claimed in claim 1, is characterized in that, described in vacuumize outlet and be connected with vacuum lead, described vacuum lead is provided with vavuum pump.
6. efficient material mixer as claimed in claim 1, it is characterized in that, described blending tank central authorities are provided with agitating device, described agitating device by the stirring motor be located at above described blending tank, be located at the shaft in described blending tank and at least two paddles be located on described shaft form, described shaft upper end is connected with described stirring motor through described blending tank.
7. efficient material mixer as claimed in claim 6, is characterized in that, described paddle forms by along the equally distributed multiple stirring vane of described shaft circumference.
8. efficient material mixer as claimed in claim 7, it is characterized in that, described stirring vane is provided with multiple rotatable rotating vane, described rotating vane twist.
9. efficient material mixer as claimed in claim 1, it is characterized in that, described blending tank top is provided with thermometer.
10. efficient material mixer as claimed in claim 1, it is characterized in that, also comprise finished pot, described finished pot is connected with described material outlet by discharge pipe, described discharge pipe is provided with baiting valve and self priming pump.
CN201520485891.4U 2015-07-08 2015-07-08 High -efficient blendor Expired - Fee Related CN204799149U (en)

Priority Applications (1)

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CN201520485891.4U CN204799149U (en) 2015-07-08 2015-07-08 High -efficient blendor

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Application Number Priority Date Filing Date Title
CN201520485891.4U CN204799149U (en) 2015-07-08 2015-07-08 High -efficient blendor

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105380291A (en) * 2015-12-07 2016-03-09 广东生和堂健康食品股份有限公司 Automatic material boiling system
CN107243304A (en) * 2017-07-25 2017-10-13 江苏隆达生物科技有限公司 A kind of plants essential oil method for coating and device
CN107335368A (en) * 2017-07-26 2017-11-10 宜兴新高合金制品有限公司 A kind of mass raw material kneading device
CN107509725A (en) * 2017-08-18 2017-12-26 朱龙友 A kind of production method containing the solid agent of sustained release highly effective pesticide and manufacturing equipment and the solid agent of compounding
IT201900016985A1 (en) * 2019-09-23 2021-03-23 Ukon Italy Srl MACHINE FOR MIXING CONCRETE
WO2022022703A1 (en) * 2020-07-31 2022-02-03 聊城鲁西聚碳酸酯有限公司 Additive adding apparatus and adding process for polycarbonate

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105380291A (en) * 2015-12-07 2016-03-09 广东生和堂健康食品股份有限公司 Automatic material boiling system
CN107243304A (en) * 2017-07-25 2017-10-13 江苏隆达生物科技有限公司 A kind of plants essential oil method for coating and device
CN107335368A (en) * 2017-07-26 2017-11-10 宜兴新高合金制品有限公司 A kind of mass raw material kneading device
CN107509725A (en) * 2017-08-18 2017-12-26 朱龙友 A kind of production method containing the solid agent of sustained release highly effective pesticide and manufacturing equipment and the solid agent of compounding
IT201900016985A1 (en) * 2019-09-23 2021-03-23 Ukon Italy Srl MACHINE FOR MIXING CONCRETE
WO2022022703A1 (en) * 2020-07-31 2022-02-03 聊城鲁西聚碳酸酯有限公司 Additive adding apparatus and adding process for polycarbonate

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151125

Termination date: 20160708

CF01 Termination of patent right due to non-payment of annual fee