CN204122063U - A kind of spiral agitator - Google Patents
A kind of spiral agitator Download PDFInfo
- Publication number
- CN204122063U CN204122063U CN201420570321.0U CN201420570321U CN204122063U CN 204122063 U CN204122063 U CN 204122063U CN 201420570321 U CN201420570321 U CN 201420570321U CN 204122063 U CN204122063 U CN 204122063U
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- CN
- China
- Prior art keywords
- rotating shaft
- decelerator
- seat board
- motor
- output shaft
- 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
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Abstract
The utility model discloses a kind of spiral agitator, comprise seat board, the decelerator that seat board upper end is connected with motor and matches with motor, motor right-hand member is output shaft, and output shaft end is connected with angular wheel A, and output shaft inserts in described decelerator, the rotating shaft of vertically arranging is provided with in the middle part of seat board, this rotating shaft upper end is passed seat board and is inserted in decelerator, and rotating shaft top is connected with driven gear, rotating shaft is connected with spiral stirring vane.The utility model drives rotating shaft and two pieces of stirring vanes to rotate by motor and decelerator, complete the stirring and processing to the useless mercury catalyst thrown in pretreatment pool, ensure that the normal homogeneous of reaction carries out, have that structure is simple, automaticity is high, significantly can reduce hand labor intensity, enhance productivity and operating efficiency.
Description
Technical field
The utility model relates to mercury recycling technical field, and the mercury be specifically related in useless mercury catalyst reclaims field, particularly relates to a kind of spiral agitator.
Background technology
Mercuric chloride catalyst is the product that in mercury industry, output is maximum, is also to consume the maximum product of mercury quantity.Mercuric chloride catalyst take mercury chloride as active material, is distributed in carrier active carbon on the surface by the mode of physical absorption, has gas phase adsorption method and dipping absorption method two kinds of production technologies.Being mainly used in PVC industry carbide acetylene method synthesizing chloroethylene monomer, is the optimal catalyst of this chemical reaction.Carbide acetylene method produces the HgCl that vinyl chloride uses
2namely catalyst generally cancels after about 3000-5000 hour, the still residual HgCl having 3-6% in this useless mercury catalyst
2.Due to HgCl
2there is severe toxicity, there is volatility, again water soluble, if the catalyst therefore scrapped is stacked for a long time, will serious environmental pollution be caused.As recycled by this Induction refining, not only there is the economic worth of cutting down the consumption of raw materials, and all play a part positive to minimizing environmental pollution, protection of the environment.
At present, the method reclaimed containing mercury catalyst mainly divides dry method and wet method two kinds, and dry method use alkali treatment catalyst, makes the mercury that catalyst adsorbs change HgO into, HgO is decomposed generate mercury vapour, last condensation recovery adding thermal bake-out; And wet method is with NaCl hydrochloric acid solution process Induction refining, make HgCl
2form Na
2(HgCl
4) double salt and by wash-out, then with formaldehyde, this double salt is reduced into mercury metal, reclaim, the Induction refining processed adsorbs HgCl again
2, for the production of.Wet method is easy to start, and equipment requirement is not high, implements than being easier to, but its HgCl
2the rate of recovery can only reach 60%, so the normal Induction refining adopted reclaims be generally dry method.
Give up in the recovery of mercury catalyst in dry method, the first step needs useless mercury catalyst to throw in the pretreatment pool filling alkali lye (NaOH), by alkali lye by the HgCl in useless mercury catalyst exactly
2reaction generates HgO precipitation, traditional input mode is by completing manually, namely useless mercury catalyst is rendered in pretreatment pool by workman by the useless mercury catalyst scoop be deposited in together or transport carriage gradually, because useless mercury catalyst mostly generally is the carrier of active carbon, and active carbon is multiple-void structure, the useless mercury catalyst thrown in treatment pond is made generally to swim in alkali lye surface, course of reaction cannot be carried out fast, need repeatedly to stir, traditional stirring means completes manually, namely by instrument hand operated mixings such as bamboo poles, obviously there is speed slow, efficiency is low, stir uneven problem, also can increase artificial labour intensity, and meeting generating portion mercury vapour in processing procedure, in the environment of mercury vapour, easily there is the situation of mercury poisoning in long-term work, has larger potential safety hazard.
Utility model content
The utility model aims to provide a kind of spiral agitator, gives up to adopt that the speed existing for artificial stirring is slow, efficiency is low, it is uneven to stir, easily occur that mercury poisoning, potential safety hazard are large, the problem of hand labor intensity in mercury catalyst removal process to solve dry method.
The utility model is achieved by following technical solution:
A kind of spiral agitator, comprise seat board, the decelerator that described seat board upper end is connected with motor and matches with motor, motor right-hand member is output shaft, and output shaft end is connected with angular wheel A, and output shaft inserts in described decelerator, the rotating shaft of vertically arranging is provided with in the middle part of described seat board, this rotating shaft upper end is passed seat board and is inserted in decelerator, and rotating shaft top is connected with driven gear, rotating shaft is connected with spiral stirring vane.
A driving shaft and a deboost axle is provided with in described decelerator, driving shaft and deboost axle are that vertical spacing is arranged, driving shaft bottom is connected with the angular wheel B be meshed with angular wheel A, pinion is connected with in the middle part of driving shaft, deboost axle is connected with gear wheel, this gear wheel is meshed with pinion, is connected with driven wheel bottom deboost axle, and this driven wheel is meshed with described driven gear.
The diameter of described gear wheel is 3-5 times of pinion diameter.
The direction of rotation of described rotating shaft is clockwise overlooking direction.
The beneficial effects of the utility model are:
Compared with prior art, the spiral agitator that the utility model provides, axis of rotation is driven by motor and decelerator, and rotating shaft can drive two pieces of stirring vanes that it is installed to rotate, complete the stirring and processing to the useless mercury catalyst thrown in pretreatment pool, ensure that the normal homogeneous of reaction carries out, compared to traditional stirring manually, the utility model has that structure is simple, automaticity is high, significantly can reduce hand labor intensity, enhance productivity and operating efficiency; In addition, due to without the need to stirring manually, then significantly decreasing the time of contact of workman and useless mercury catalyst, avoiding mercury vapour to impact workman, decrease the generation of mercury poisoning event, improve security.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1-seat board, 2-motor, 3-decelerator, 4-output shaft, 5-angular wheel A, 6-driving shaft, 7-pinion, 8-angular wheel B, 9-deboost axle, 10-gear wheel, 11-driven gear, 12-driven wheel, 13-rotating shaft, 14-stirring vane.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further, but described in required protection domain is not limited to;
As shown in Figure 1, the spiral agitator that the utility model provides, it comprises seat board 1, the decelerator 3 that described seat board 1 upper end is connected with motor 2 and matches with motor 2, motor 2 right-hand member is output shaft 4, output shaft 4 end is connected with angular wheel A5, output shaft 4 inserts in described decelerator 3, the rotating shaft 13 of vertically arranging is provided with in the middle part of described seat board 1, this rotating shaft 13 upper end is passed seat board 1 and is inserted in decelerator 3, rotating shaft 13 top is connected with driven gear 11, rotating shaft 13 is connected with spiral stirring vane 14.Can drive shaft 13 driving stirring vane 14 to rotate by motor 2 and decelerator 3, completing stirring work, without the need to stirring manually.
A driving shaft 6 and a deboost axle 9 is provided with in described decelerator 3, driving shaft 6 and deboost axle 9 are vertical spacing layout, driving shaft 6 bottom is connected with the angular wheel B8 be meshed with angular wheel A5, pinion 7 is connected with in the middle part of driving shaft 6, deboost axle 9 is connected with gear wheel 10, this gear wheel 10 is meshed with pinion 7, is connected with driven wheel 12 bottom deboost axle 9, and this driven wheel 12 is meshed with described driven gear 11.After being reduced by decelerator 3, rotating shaft 13 rotating speed that motor 2 drives reduces, and avoids the situation that sputtering occurs, improves security and reduce consumption.
In order to ensure normally carrying out of deceleration, reducing the rotating speed of rotating shaft 13, avoiding the danger sputtered, the diameter of described gear wheel 10 is 3-5 times of pinion 7 diameter.
The direction of rotation of described rotating shaft 13 is clockwise overlooking direction, and the useless mercury catalyst swimming in alkali lye surface can rotate and push to below liquid level by it, ensures normally carrying out of reaction.During use, the utility model is erected in pretreatment pool (not shown), NaOH solution is contained with in pretreatment pool, need render to after in pretreatment pool by useless mercury catalyst to be processed, carrier due to useless mercury catalyst is lacunose active carbon, so useless mercury catalyst swims in alkali lye surface, drive motors 2, motor 2 drives output shaft 4 to rotate, the angular wheel A5 coaxial rotation of output shaft 4 end, the angular wheel B8 be meshed with it is driven to rotate, and then drive driving shaft 6 to rotate, the rotation of driving shaft 6 drives the pinion 7 that it is installed to rotate, pinion 7 drives the gear wheel 10 be meshed with it to rotate, diameter due to gear wheel 10 is 2-5 times of pinion 7 diameter, and then realize the reduction of rotating speed, gear wheel 10 drives deboost axle 9 to rotate, driven wheel 12 coaxial rotation of deboost axle 9 bottom, and then drive the driven gear 11 be meshed with it to rotate, driven gear 11 can drive rotating shaft 13 to rotate, along with the rotation of rotating shaft 13, the stirring vane 14 that its both sides are installed can complete stirring work, ensures that floating useless mercury catalyst can hybrid reaction abundant with alkali lye.
Claims (4)
1. a spiral agitator, comprise seat board (1), it is characterized in that: the decelerator (3) that described seat board (1) upper end is connected with motor (2) and matches with motor (2), motor (2) right-hand member is output shaft (4), output shaft (4) end is connected with angular wheel A (5), output shaft (4) inserts in described decelerator (3), described seat board (1) middle part is provided with the rotating shaft (13) of vertically arranging, this rotating shaft (13) upper end is passed seat board (1) and is inserted in decelerator (3), rotating shaft (13) top is connected with driven gear (11), rotating shaft (13) is connected with spiral stirring vane (14).
2. spiral agitator according to claim 1, it is characterized in that: in described decelerator (3), be provided with a driving shaft (6) and a deboost axle (9), driving shaft (6) and deboost axle (9) are vertical spacing layout, driving shaft (6) bottom is connected with the angular wheel B (8) be meshed with angular wheel A (5), driving shaft (6) middle part is connected with pinion (7), deboost axle (9) is connected with gear wheel (10), this gear wheel (10) is meshed with pinion (7), deboost axle (9) bottom is connected with driven wheel (12), this driven wheel (12) is meshed with described driven gear (11).
3. spiral agitator according to claim 2, is characterized in that: the diameter of described gear wheel (10) is 3-5 times of pinion (7) diameter.
4. spiral agitator according to claim 1, is characterized in that: the direction of rotation of described rotating shaft (13) is clockwise overlooking direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420570321.0U CN204122063U (en) | 2014-09-29 | 2014-09-29 | A kind of spiral agitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420570321.0U CN204122063U (en) | 2014-09-29 | 2014-09-29 | A kind of spiral agitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204122063U true CN204122063U (en) | 2015-01-28 |
Family
ID=52378454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420570321.0U Expired - Fee Related CN204122063U (en) | 2014-09-29 | 2014-09-29 | A kind of spiral agitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204122063U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056799A (en) * | 2015-07-28 | 2015-11-18 | 浙江三普节能建筑涂料有限公司 | Stirring apparatus for true stone paint and marbling true stone paint produced by using same |
| CN105126668A (en) * | 2015-07-28 | 2015-12-09 | 浙江三普节能建筑涂料有限公司 | Continuous natural stone paint production device |
| CN105664759A (en) * | 2016-03-09 | 2016-06-15 | 刘云海 | Stirring device for agent preparation |
-
2014
- 2014-09-29 CN CN201420570321.0U patent/CN204122063U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056799A (en) * | 2015-07-28 | 2015-11-18 | 浙江三普节能建筑涂料有限公司 | Stirring apparatus for true stone paint and marbling true stone paint produced by using same |
| CN105126668A (en) * | 2015-07-28 | 2015-12-09 | 浙江三普节能建筑涂料有限公司 | Continuous natural stone paint production device |
| CN105056799B (en) * | 2015-07-28 | 2017-09-01 | 浙江三普节能建筑涂料有限公司 | True mineral varnish mixing plant and the true mineral varnish of marbling produced with the equipment |
| CN105664759A (en) * | 2016-03-09 | 2016-06-15 | 刘云海 | Stirring device for agent preparation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20180929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |