CN202921215U - Novel homogeneous stirring tank - Google Patents
Novel homogeneous stirring tank Download PDFInfo
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- CN202921215U CN202921215U CN201220560026.8U CN201220560026U CN202921215U CN 202921215 U CN202921215 U CN 202921215U CN 201220560026 U CN201220560026 U CN 201220560026U CN 202921215 U CN202921215 U CN 202921215U
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Abstract
The utility model relates to a slurry stirring device in the field of industries, such as a pharmaceutical industry, a printing and dyeing industry, a nanometre material industry and the like, in particular to a novel homogeneous stirring tank. The main technical problems to be solved are as follows: the stirring tank in the prior art is inhomogeneous for slurry mixing and is easy to generate precipitation; because of the self viscosity of powdery slurry, materials are seriously stuck on the inner wall of the tank body; after massive wall-stuck layers fall off after being dried and solidified, so the slurry quality is unstable; therefore, the product quality is seriously influenced; simultaneously, pipeline blockage can be caused. The novel homogeneous stirring tank disclosed by the utility model comprises a stainless steel tank body; an inner cavity is arranged in the stainless steel tank body; a spray head and a feeding hole are arranged at the upper part of the inner cavity; a discharging hole is arranged at the bottom of the inner cavity; a stirring shaft is arranged in the inner cavity; the stirring shaft is connected to a stirring motor; a stirring blade is connected onto the stirring shaft; the stirring shaft is connected to an attached U-shaped stirring paddle; and a plurality of scrapers appressed to the inside surface of the inner cavity are arranged on the attached stirring paddle.
Description
Technical field
The utility model relates to the industry field slurry stirring devices such as a kind of pharmacy, printing and dyeing, nano material, especially relates to a kind of novel homogeneous agitator tank.
Background technology
In the industries such as pharmacy, printing and dyeing, nano material, the agitator tank with agitating device is all used in the storage of the slurry of general certain solid-liquid proportioning and mixing, and it is that the slurry storage mixes indispensable equipment.Use more extensive in the industries such as pharmacy, printing and dyeing, nano material.But traditional agitator tank is generally stainless steel tank body, and tank interior is equipped with a paddle, and paddle mostly is greatly on a shaft one or more groups stirring vane is housed.But this traditional agitator tank slurry mixing heterogeneity, easily generation precipitation.And due to the viscosity of powdery pulp self, also there is the problem of serious sizing in inner tank wall, causes slurry quality unstable along with coming off after the sticking parietal layer of bulk solid, has a strong impact on product quality, can produce pipeline obstruction simultaneously, produces to be forced to stop.
The utility model content
The utility model need to be to provide a kind of novel homogeneous agitator tank, it is mainly to solve the existing agitator tank slurry of prior art mixing heterogeneity, easily generation precipitation, and due to the viscosity of powdery pulp self, the serious sizing of inner tank wall meeting, cause slurry quality unstable along with coming off after the sticking parietal layer of bulk solid, have a strong impact on product quality, can produce simultaneously the technical problem of pipeline obstruction etc.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of novel homogeneous agitator tank of the present utility model, comprise stainless steel tank body, described stainless steel tank body inside is provided with inner chamber, inner chamber top is provided with spray head, charging aperture, and intracavity bottom is provided with discharging opening, and the inside of inner chamber is provided with shaft, shaft connects stirring motor, be connected with stirring vane on shaft, shaft is connected with the attached slurry of U-shaped stirring, stirs attached slurry and is provided with some scrapers of being close to intracavity inner surface.The utility model is comprised of the scraper that stirs on main oar and U-shaped attached oar and attached oar.Dynamically scraper has two groups, one group scrape wall, another group is scraped the end.The paddle of this special construction guarantees slurry homogeneous in tank, does not precipitate, do not glue wall.
As preferably, respectively be provided with the scraper more than 2 on two vertical shafts of the attached slurry of described U-shaped stirring, the doctor position on two vertical shafts is interwoven.Shaft by the driving of motor by rotating by the speed of setting after the reductor speed change, stirring vane and stir attached oar and be synchronized with the movement, two groups of up and down stirring vanes form the main zone that mixes.On two vertical shafts of U-shaped attached oar, dynamic scraper is housed respectively, put (1), (3), (5) odd number scraper on a vertical shaft A, put (2), (4), (6) even number scraper on upright shaft B, (7), (9) odd number scraper are put in U-shaped attached oar trunnion axis left side, and (8), (10) even number scraper are put in the trunnion axis right side.When in the device work tank, slurry being arranged, main paddle stirs, at the bottom of scraper on U-shaped attached oar is subjected to the slurry active force that scraper is close to tank skin and tank, the slurry of sticking wall sticky end is swept, entering again stirring area mixes, realize that finally the inner slurry of tank is comprehensive without the mixing of dead angle, and then the generation that guarantees the slurry homogeneous and avoid precipitating.
As preferably, respectively be provided with the scraper more than 2 on two trunnion axis of the attached slurry of described U-shaped stirring, the doctor position on two trunnion axis is interwoven.
As preferably, be provided with the chilled water chuck between described stainless steel tank body and inner chamber, the chilled water chuck connects chilled water import, chilled water outlet.Due to very easily heat release of high-speed stirred in agitator tank, can be undertaken cooling by logical chilled water in cooling jacket for stainless steel tank body.But, for zirconia, polyurethane material inner chamber, because its heat conductivility is relatively poor, thus need to add pipe heat exchanger, cooling by device external, and return agitator tank by pump, circulate and reach the cooling down effect with this.
As preferably, be provided with nitrogen above described stainless steel tank body and pass into mouth, nitrogen passes into mouth and is connected with nitrogen pressure-reducing valve, safety valve.Solvent for slurry is imflammable gas (as ethanol, acetone, isopropyl alcohol etc.); for avoiding the generation of imflammable gas danger of combustion; the tank body top arranges the logical nitrogen of nitrogen tube; the imflammable solvent gas that this nitrogen protecting system can completely cut off volatilization contacts with oxygen; play the effect of nitrogen protection, therefore reduce the danger of imflammable solvent burning.
As preferably, be provided with fire insulation valve above described stainless steel tank body.For preventing that tank interior from because unexpected burning appears in abnormal cause, arranging fire insulation valve above tank body, can guarantee that flame can extinguish because the internal abnormality situation causes internal-combustion in fire insulation valve, and not spread to the system outside, cause the loss of personnel and property.
As preferably, described stainless steel tank body is provided with visor, and visor is provided with wiper.Can observe at any time stirring state in agitator tank by visor.
As preferably, the liner of described inner chamber is zirconia liner or polyurethane liner.The material of agitator tank can be stainless steel, pollutes as being afraid of the metal pair material, and liner can adopt zirconia or polyurethane material.
Therefore, the utility model can guarantee slurry homogeneous, avoid precipitation and effectively prevent the inner chamber sizing, reduced the hand labor cost, increase work efficiency, avoid the slurry heterogeneity that precipitation is arranged, thereby affect product quality, and can not fall to causing the accident of next stage material pump or follow-up equipment to occur because sizing causes bulk sizing pull-up.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 3 is a kind of structural representations of the utility model paddle;
Parts, position and numbering in figure: stainless steel tank body 1, inner chamber 2, spray head 3, nitrogen pass into mouth 4, charging aperture 5, discharging opening 6, shaft 7, stirring motor 8, stirring vane 9, stir attached slurry 10, scraper 11, chilled water chuck 12, chilled water import 13, chilled water outlet 14, nitrogen pressure-reducing valve 15, safety valve 16, fire insulation valve 17, visor 18.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of novel homogeneous agitator tank of this example, as Fig. 1, Fig. 2, a stainless steel tank body 1 is arranged, stainless steel tank body inside is provided with the inner chamber 2 of zirconia or polyurethane material liner, be provided with chilled water chuck 12 between stainless steel tank body and inner chamber, the chilled water chuck connects chilled water import 13, chilled water outlet 14.Inner chamber top is provided with spray head 3, charging aperture 5, intracavity bottom is provided with discharging opening 6, the inside of inner chamber is provided with shaft 7, shaft connects stirring motor 8, be connected with stirring vane 9 on shaft, shaft is connected with the attached slurry 10 of U-shaped stirring, respectively is provided with 3 doctor position on 11, two vertical shafts of scraper of being close to intracavity inner surface on two vertical shafts of the attached slurry of U-shaped stirring interwoven.The doctor position that respectively is provided with on two trunnion axis of the attached slurry of U-shaped stirring on 11, two trunnion axis of 2 scrapers is interwoven.Namely put (1), (3), (5) odd number scraper on a vertical shaft A, put (2), (4), (6) even number scraper on upright shaft B, (7), (9) odd number scraper are put in U-shaped attached oar trunnion axis left side, and (8), (10) even number scraper are put in the trunnion axis right side.The stainless steel tank body top also is provided with nitrogen and passes into mouth 4, and nitrogen passes into mouth and is connected with nitrogen pressure-reducing valve 15, safety valve 16.The stainless steel tank body top is provided with fire insulation valve 17.Stainless steel tank body is provided with visor 18, and visor is provided with wiper.
During use, to the interior injection slurry of inner chamber 2, after stirring motor 8 started, two groups of stirring vane 9 rotations up and down of shaft 7 formed the master and mix the zone, and slurry is stirred by charging aperture 5.Simultaneously, be subject to the active force of slurry, at the bottom of stirring scraper 11 on attached slurry 10 and being close to the tank skin and tank of stainless steel tank body 1, the slurry of sticking wall sticky end swept, enter again main stirring area and mix.Due to, at the bottom of tank skin and tank, especially both intersecting areas are all the slurry stirring dead bands of conventional stirred-tank, the paddle of this unique design can drive the slurry at position, traditional dead band by the scraper effect on the attached slurry 10 of U-shaped stirring and enter main stirring area and mix, thereby finally realize comprehensively dynamically mixing without dead angle ground, reach homogeneous, without precipitation, the effect of sticking wall not.The slurry that stirring is completed is discharged from discharging opening 6.
Clean the solvent of use to spray head 3 inputs immediately after feed liquid output is completed, make solvent stainless steel tank body 1 inner chamber and paddle, clean situation by the inner slurry of glass visor 18 observations with wiper.By the thorough cleaning in tank, make in tank and paddle on do not stockpile slurry and affect in the future use.
The above is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification all are encompassed among the scope of the claims of the present utility model.
Claims (8)
1. novel homogeneous agitator tank, comprise stainless steel tank body (1), it is characterized in that described stainless steel tank body (1) inside is provided with inner chamber (2), inner chamber top is provided with spray head (3), charging aperture (5), intracavity bottom is provided with discharging opening (6), the inside of inner chamber is provided with shaft (7), shaft connects stirring motor (8), be connected with stirring vane (9) on shaft, shaft is connected with the attached slurry of U-shaped stirring (10), stirs attached slurry and is provided with some scrapers (11) of being close to inner chamber (2) inner surface.
2. a kind of novel homogeneous agitator tank according to claim 1 is characterized in that respectively being provided with on two vertical shafts of the attached slurry of described U-shaped stirring (10) scraper (11) more than 2, and the doctor position on two vertical shafts is interwoven.
3. a kind of novel homogeneous agitator tank according to claim 1 and 2 is characterized in that respectively being provided with on two trunnion axis of the attached slurry of described U-shaped stirring (10) scraper (11) more than 2, and the doctor position on two trunnion axis is interwoven.
4. a kind of novel homogeneous agitator tank according to claim 1 and 2, it is characterized in that being provided with chilled water chuck (12) between described stainless steel tank body (1) and inner chamber (2), the chilled water chuck connects chilled water import (13), chilled water outlet (14).
5. a kind of novel homogeneous agitator tank according to claim 1 and 2 is characterized in that described stainless steel tank body (1) top is provided with nitrogen and passes into mouthful (4), and nitrogen passes into mouth and is connected with nitrogen pressure-reducing valve (15), safety valve (16).
6. a kind of novel homogeneous agitator tank according to claim 1 and 2, is characterized in that being provided with fire insulation valve (17) above described stainless steel tank body (1).
7. a kind of novel homogeneous agitator tank according to claim 1 and 2, is characterized in that described stainless steel tank body (1) is provided with visor (18), and visor is provided with wiper.
8. a kind of novel homogeneous agitator tank according to claim 1 and 2, the liner that it is characterized in that described inner chamber (2) is zirconia liner or polyurethane material liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220560026.8U CN202921215U (en) | 2012-10-30 | 2012-10-30 | Novel homogeneous stirring tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220560026.8U CN202921215U (en) | 2012-10-30 | 2012-10-30 | Novel homogeneous stirring tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202921215U true CN202921215U (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220560026.8U Expired - Lifetime CN202921215U (en) | 2012-10-30 | 2012-10-30 | Novel homogeneous stirring tank |
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| Country | Link |
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| CN (1) | CN202921215U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908943A (en) * | 2014-04-04 | 2014-07-09 | 安徽省含山县天顺环保设备有限公司 | Reaction kettle agitating device |
| CN105197447A (en) * | 2015-09-24 | 2015-12-30 | 吴莹 | Cooling tank for edible aloe pectin |
| CN109342125A (en) * | 2018-11-13 | 2019-02-15 | 中国民用航空总局第二研究所 | A kind of oily liquid storage lamination test device |
-
2012
- 2012-10-30 CN CN201220560026.8U patent/CN202921215U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908943A (en) * | 2014-04-04 | 2014-07-09 | 安徽省含山县天顺环保设备有限公司 | Reaction kettle agitating device |
| CN105197447A (en) * | 2015-09-24 | 2015-12-30 | 吴莹 | Cooling tank for edible aloe pectin |
| CN105197447B (en) * | 2015-09-24 | 2017-12-08 | 吴莹 | Eat and use aloe pectin cooling tank |
| CN109342125A (en) * | 2018-11-13 | 2019-02-15 | 中国民用航空总局第二研究所 | A kind of oily liquid storage lamination test device |
| CN109342125B (en) * | 2018-11-13 | 2023-09-26 | 中国民用航空总局第二研究所 | Layering testing arrangement is stored to oily liquid |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |
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| CX01 | Expiry of patent term |