CN204844545U - Mixing stirring device is used in polyurethane elastomer production - Google Patents
Mixing stirring device is used in polyurethane elastomer production Download PDFInfo
- Publication number
- CN204844545U CN204844545U CN201520547961.4U CN201520547961U CN204844545U CN 204844545 U CN204844545 U CN 204844545U CN 201520547961 U CN201520547961 U CN 201520547961U CN 204844545 U CN204844545 U CN 204844545U
- Authority
- CN
- China
- Prior art keywords
- beam barrel
- spring
- sucking pump
- semiaxis
- agitator
- 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
Links
- 238000003756 stirring Methods 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 229920003225 polyurethane elastomer Polymers 0.000 title claims abstract description 11
- 238000007599 discharging Methods 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a mixing stirring device is used in polyurethane elastomer production, including power device, stirred tank, agitator and sucking pump, the agitator includes (mixing) shaft and stirring rake, the (mixing) shaft includes semi -axis and lower semi -axis, first epaxial coaxial beam barrel that is provided with, be equipped with the spring in the beam barrel, insert in the inner tube of spring the upper end of semi -axis down, the beam barrel inner wall is connected to the one end of spring, and the upper end of semi -axis is down connected to the other end, and is two sets of the stirring rake equipartition is installed at second epaxially, the feed inlet and the discharge gate of stirred tank pass through the circulating pipe connection, be equipped with the sucking pump on the circulating pipe, be equipped with first valve on the circulating pipe between sucking pump and the feed inlet, be connected with the discharging pipe on the circulating pipe between sucking pump and the first valve, the utility model discloses the realization stirring rake reciprocates, and relapse the suction through sucking pump and feed inlet, discharge gate with the raw materials and take the stirring out, but rapid mixing and improve stirring effect, the ejection of compact fast.
Description
Technical field
The utility model relates to a kind of chemical industry equipment, specifically a kind of polyurethane elastomer production mixed stirring device.
Background technology
In polyurethane production, generally use agitating device, agitating device is a kind of by stirring the visual plant making material dispersion, mixing, existing agitating device, when stirring, because the horizontal level of paddle is relatively fixing, is uniformly mixed and usually carries out on a horizontal plane, be unfavorable for the mixing of paddle upper-lower position material, stirring efficiency is low, and discharging is slow, and impact is produced.
Utility model content
The purpose of this utility model is to provide a kind of polyurethane elastomer production mixed stirring device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of polyurethane elastomer production mixed stirring device, comprise power set, stirred tank, agitator and sucking pump, agitator is provided with in described stirred tank, described agitator is connected with power set, described power set comprise motor and speed changer, described agitator comprises shaft and paddle, described shaft comprises semiaxis and lower semiaxis, described upper semiaxis is coaxially arranged with a beam barrel, spring is provided with in described beam barrel, the upper end of described lower semiaxis is inserted in the inner core of spring, one end of described spring connects beam barrel inwall, the other end connects the upper end of lower semiaxis, the gap of described beam barrel and lower semiaxis is 3-5 times of spring wire diameter, the layer of silica gel of closed spring is filled with in described beam barrel, described paddle is provided with two groups, paddle described in two groups is uniform to be arranged on lower semiaxis, the upper end of described stirred tank is provided with charging aperture, bottom is provided with discharging opening, described charging aperture is connected by circulation pipe with discharging opening, described circulation pipe is provided with sucking pump, circulation pipe between described sucking pump and charging aperture is provided with the first valve, circulation pipe between described sucking pump and the first valve is connected with discharge nozzle, described discharge nozzle is provided with the second valve.
As further program of the utility model: the top of described beam barrel is provided with the reinforcement with upper semiaxis sidewall weld.
As the utility model further scheme: the upper end of described lower semiaxis is inserted in distance beam barrel top at least 2-3cm in the inner core of spring.
Compared with prior art, the beneficial effects of the utility model are: the spring that agitator is arranged realizes axial stretching, drive the paddle on lower semiaxis to move up and down, to make the mixing of raw material more even; Raw material carried out suction repeatedly by sucking pump and charging aperture, discharging opening to extract out and stir, can rapid stirring improve mixing effect, circulation pipe arranges discharge nozzle, can quickly discharging.
Accompanying drawing explanation
Fig. 1 is the structural representation of polyurethane elastomer production mixed stirring device.
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.
Refer to Fig. 1, in the utility model embodiment, a kind of polyurethane elastomer production mixed stirring device, comprise power set, stirred tank 10, agitator and sucking pump 17, agitator is provided with in described stirred tank 10, described agitator is connected with power set, described power set comprise motor 1 and speed changer 2, described agitator comprises shaft and paddle 8, described shaft comprises semiaxis 3 and lower semiaxis 7, described upper semiaxis 3 is coaxially arranged with a beam barrel 4, spring 6 is provided with in described beam barrel 4, the upper end of described lower semiaxis 7 is inserted in the inner core of spring 6, and distance beam barrel 4 top at least 2-3cm, one end of described spring 6 connects beam barrel 4 inwall, the other end connects the upper end of lower semiaxis 7, described beam barrel 4 and the gap of lower semiaxis 7 are 3-5 times of spring wire diameter, can ensure that spring 6 has certain space to carry out shrinking and extending out in twist process, ensure that spring 6 is not damaged, the top of beam barrel 4 is provided with the reinforcement 11 with upper semiaxis 3 sidewall weld, to strengthen the bonding strength of beam barrel 4 and upper semiaxis 3, avoid because larger twisting resistance causes beam barrel 4 to come off, the layer of silica gel 5 of closed spring is filled with in described beam barrel 4, snap onto in beam barrel to avoid material, spring 6 is had a negative impact, described paddle 8 is provided with two groups, paddle 8 described in two groups is uniform to be arranged on lower semiaxis 7, the upper end of described stirred tank 10 is provided with charging aperture 12, bottom is provided with discharging opening 9, described charging aperture 12 is connected by circulation pipe 13 with discharging opening 9, described circulation pipe 13 is provided with sucking pump 17, circulation pipe 13 between described sucking pump 17 and charging aperture 12 is provided with the first valve 14, circulation pipe 13 between described sucking pump 17 and the first valve 14 is connected with discharge nozzle 16, described discharge nozzle 16 is provided with the second valve 15.
Operation principle of the present utility model is: motor 1 drives upper semiaxis 3 to rotate, upper semiaxis 3 drives beam barrel 4 to rotate, rotation is passed to lower semiaxis 7 by spring 6 and also finally passes to paddle 8 by beam barrel, paddle 8 drives raw material to mix, when the rotating speed of motor reduces, the power of crispaturaing that spring 6 is subject to can diminish, thus the length elongation of spring 6, lower semiaxis 7 and paddle 8 is driven to move downward, during faster rotational speed, moving up and down of paddle 8, not only can stir raw material at horizontal level, and can stir in upper and lower position, thus mixing can be more even, in addition, the second valve 15 on discharge nozzle 16 is closed, first valve 14 is opened, by sucking pump 17 and charging aperture 12, raw material is carried out suction repeatedly and extracts stirring out by discharging opening 9, can rapid stirring improve mixing effect, after mix and blend completes, first valve 14 is closed, second valve 15 is opened, the material that mix and blend is good flows into subsequent processing from discharge nozzle 16.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. a polyurethane elastomer production mixed stirring device, comprise power set, stirred tank (10), agitator and sucking pump (17), it is characterized in that, described stirred tank is provided with agitator in (10), described agitator is connected with power set, described power set comprise motor (1) and speed changer (2), described agitator comprises shaft and paddle (8), described shaft comprises semiaxis (3) and lower semiaxis (7), described upper semiaxis (3) is coaxially arranged with a beam barrel (4), spring (6) is provided with in described beam barrel (4), the upper end of described lower semiaxis (7) is inserted in the inner core of spring (6), one end of described spring (6) connects beam barrel (4) inwall, the other end connects the upper end of lower semiaxis (7), described beam barrel (4) and the gap of lower semiaxis (7) are 3-5 times of spring wire diameter, the layer of silica gel (5) of closed spring is filled with in described beam barrel (4), described paddle (8) is provided with two groups, paddle (8) described in two groups is uniform to be arranged on lower semiaxis (7), the upper end of described stirred tank (10) is provided with charging aperture (12), bottom is provided with discharging opening (9), described charging aperture (12) is connected by circulation pipe (13) with discharging opening (9), described circulation pipe (13) is provided with sucking pump (17), circulation pipe (13) between described sucking pump (17) and charging aperture (12) is provided with the first valve (14), circulation pipe (13) between described sucking pump (17) and the first valve (14) is connected with discharge nozzle (16), described discharge nozzle (16) is provided with the second valve (15).
2. polyurethane elastomer production mixed stirring device according to claim 1, is characterized in that, the top of described beam barrel (4) is provided with the reinforcement (11) with upper semiaxis (3) sidewall weld.
3. polyurethane elastomer production mixed stirring device according to claim 1, is characterized in that, the upper end of described lower semiaxis (7) is inserted in distance beam barrel (4) top at least 2-3cm in the inner core of spring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520547961.4U CN204844545U (en) | 2015-07-27 | 2015-07-27 | Mixing stirring device is used in polyurethane elastomer production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520547961.4U CN204844545U (en) | 2015-07-27 | 2015-07-27 | Mixing stirring device is used in polyurethane elastomer production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204844545U true CN204844545U (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520547961.4U Expired - Fee Related CN204844545U (en) | 2015-07-27 | 2015-07-27 | Mixing stirring device is used in polyurethane elastomer production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204844545U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105729653A (en) * | 2016-04-05 | 2016-07-06 | 东莞市莱帝特塑胶机械有限公司 | Circulating stock bin |
| CN105729650A (en) * | 2016-04-05 | 2016-07-06 | 东莞市莱帝特塑胶机械有限公司 | Quantitative unloading device based on electromagnetic butterfly valve and circulating mixing stock bin comprising same |
| CN106079140A (en) * | 2016-07-29 | 2016-11-09 | 芜湖华烨工业用布有限公司 | A kind of industrial cloth steeping vat liquid dispensing device of circulation stirring |
| CN109227985A (en) * | 2018-09-30 | 2019-01-18 | 江门市金德丰塑业科技有限公司 | A kind of plastic raw materials processing agitating device |
| CN109382930A (en) * | 2018-12-03 | 2019-02-26 | 温州飞龙聚氨酯设备工程有限公司 | One kind being used for thermoplastic polyurethane raw material high-speed mixing device |
| CN110355892A (en) * | 2019-06-19 | 2019-10-22 | 广东聚钛新材料有限公司 | A kind of Efficient Agitator and its stirring means |
| CN113232183A (en) * | 2021-05-20 | 2021-08-10 | 李子政 | PVC pipe production equipment and process |
| CN113459463A (en) * | 2021-07-09 | 2021-10-01 | 李子政 | PVC pipe production equipment and process |
-
2015
- 2015-07-27 CN CN201520547961.4U patent/CN204844545U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105729653A (en) * | 2016-04-05 | 2016-07-06 | 东莞市莱帝特塑胶机械有限公司 | Circulating stock bin |
| CN105729650A (en) * | 2016-04-05 | 2016-07-06 | 东莞市莱帝特塑胶机械有限公司 | Quantitative unloading device based on electromagnetic butterfly valve and circulating mixing stock bin comprising same |
| CN106079140A (en) * | 2016-07-29 | 2016-11-09 | 芜湖华烨工业用布有限公司 | A kind of industrial cloth steeping vat liquid dispensing device of circulation stirring |
| CN109227985A (en) * | 2018-09-30 | 2019-01-18 | 江门市金德丰塑业科技有限公司 | A kind of plastic raw materials processing agitating device |
| CN109382930A (en) * | 2018-12-03 | 2019-02-26 | 温州飞龙聚氨酯设备工程有限公司 | One kind being used for thermoplastic polyurethane raw material high-speed mixing device |
| CN110355892A (en) * | 2019-06-19 | 2019-10-22 | 广东聚钛新材料有限公司 | A kind of Efficient Agitator and its stirring means |
| CN113232183A (en) * | 2021-05-20 | 2021-08-10 | 李子政 | PVC pipe production equipment and process |
| CN113459463A (en) * | 2021-07-09 | 2021-10-01 | 李子政 | PVC pipe production equipment and process |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 |