CN202344677U - Hot stirring machine - Google Patents
Hot stirring machine Download PDFInfo
- Publication number
- CN202344677U CN202344677U CN2011204685137U CN201120468513U CN202344677U CN 202344677 U CN202344677 U CN 202344677U CN 2011204685137 U CN2011204685137 U CN 2011204685137U CN 201120468513 U CN201120468513 U CN 201120468513U CN 202344677 U CN202344677 U CN 202344677U
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- Prior art keywords
- stirring
- cylindrical shell
- tube wall
- platform
- drum body
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Abstract
A hot stirring machine comprises a stirring drum body with a discharge opening at the bottom, a power source, a stirring shaft and a stirring blade, wherein the stirring drum body with the discharge opening at the bottom is mounted on a frame formed by a stirring platform and platform supporting legs, the power source is mounted at the top of the stirring drum body, is used for driving the stirring mechanism and comprises a motor and a speed reducing device, and the stirring shaft and the stirring blade are vertically mounted in the inner cavity of the stirring drum body in a way of sharing the same axial line with the stirring drum body; and a feed opening connected with a hopper through a feed pipe and an electromagnetic one-way valve is formed at the upper part of the stirring drum body. The hot stirring machine is characterized in that the stirring drum body comprises a double-layer clamping wall structure formed by an inner drum wall and an outer drum wall, and the outer wall surface of the outer drum wall is covered with a heat insulating material layer; a sandwiched cavity between the inner drum wall and the outer drum wall is a hot source cavity; and the feed opening connected with a hot water generator through the feed pipe and the electromagnetic one-way valve is formed at the upper part of the stirring drum body, and the hot water generator is positioned on a small support located on the stirring platform.
Description
Technical field
The utility model relates to a kind of mixer that in concrete prefabricated article, the prefabricated components industry materials such as concrete, concrete mortar, foam concrete, lightweight aggregate concrete, chlorine oxygen magnesium is carried out thermal agitation that is applicable to.
Background technology
The making of prefabricated article of traditional concrete or prefabricated components is to stir at normal temperatures, prepare burden; Then with in the slip injection moulding die cavity under the normal temperature state that stirs; Possess certain depanning intensity time shift after the maintenance typing menarche of member and go out die cavity, move into the maintenance place then and carry out later stage maintenance etc.Because it is suitable basically under the normal temperature state, to stir the temperature and the environment temperature of gained slip, and the environment temperature of most of the time is all lower among 1 year, promptly the temperature of stirring at normal temperature gained slip is all on the low side; In addition, concrete thermal conductivity is relatively poor, even shaping mold cavity is in heated condition, and after the low temperature slip injects the hot-die chamber, also need be through a very long heat transfer process---the heat of die cavity passes to inside from the surface of slip at leisure.Therefore, the inside of slip and surface be because of the bigger temperature stress of uneven existence of being heated, and when prefabricated article or prefabricated components solidify, is prone to defectives such as crackle, and Forming Quality is relatively poor; In addition; Very long heat transfer process has also determined prefabricated article or prefabricated components in shaping mold cavity, could finalize the design through the long initial curing stage and has broken away from die cavity; Then the turnaround speed of corresponding die body is slow, is directly restricting the production efficiency and the output of moulded products.Can find out that from above-mentioned the measure that tradition is quickened maintenance is in the forming process of goods with after the moulding, to carry out, the batching before moulding stirs then all carries out under the normal temperature state.
Summary of the invention
A kind of mixer that can carry out thermal agitation that the purpose of the utility model provides to existing weak point in the above-mentioned prior art just to various materials.
Specifically; The utility model is that the interlayer arrangement of cavities heat medium or the heating element heater that utilize two-layer equation to stir between the inside and outside barrel of cylindrical shell heat; Simultaneously at zone of heating outer setting heat-insulation layer; Form one like this after the disposed of in its entirety and stir thermal agitation environment that not influenced by outside air temperature of barrel formation thereby make, in this thermal agitation environment, cooperate hot water to carry out thermal agitation various materials to the barrel heat radiation, to the heat tracing space of cylindrical shell external insulation; Finally obtain the suitable warm slip of temperature, to guarantee quality of item, shorten curing time, to enhance productivity.
The purpose of the utility model can realize through following technical measures:
The thermal agitation machine of the utility model comprises being installed in by stirring platform and platform legs forms the stirring cylindrical shell that bottom on the frame is provided with discharging opening; Be installed in the power source of forming by motor, deceleration device that is used to drive rabbling mechanism that stirs the cylindrical shell top, and vertically be installed in shaft and stirrer paddle in the mixing drum intracoelomic cavity with the mode of stirring cylindrical shell coaxial line; Be provided with the charging aperture that links to each other with hopper through feed pipe and electromagnetism check valve on said stirring cylindrical shell top; Said stirring cylindrical shell is the double-deck double wall formula structure that is made up of inner tube wall and outer tube wall, and on the outer tube wall outside wall surface, is coated with one deck heat-insulation layer; Interlayer cavity between inner tube wall and outer tube wall is the thermal source chamber; Be provided with a charging aperture that links to each other with hot water generator through feed pipe and electromagnetism check valve on said stirring cylindrical shell top, said hot water generator is seated in and is positioned on the small rack that stirs above the platform.
Heating element heater such as resistance wire can be set in the cavity of interlayer described in the utility model or be connected with circulating thermal medium source (circulating hot water etc.) through connecting pipeline.
Inside and outside barrel described in the utility model is that steel plate big by rigidity, good heat conductivity rolls and forms.
The operation principle and the beneficial effect of the utility model are following:
Can find out from said structure; The inside and outside barrel of the utility model is that material big by rigidity, good heat conductivity is processed; The periphery of being close to outer tube wall simultaneously is the heat-insulation layer of being processed by heat-barrier material; And place electrical heating elements such as resistance wire in the interlayer cavity that between inside and outside barrel, seals or feed thermal medium such as circulating hot water; Such design feature just make the interlayer cavity become one to the inner tube wall direction conduct heat, the heat tracing space heat insulation to outer tube wall, promptly form a thermal agitation environment that not influenced by outside air temperature stirring barrel.In addition, the utility model has the hot water generator of self-supporting hot water, can supply with and stir required hot water.The utility model is exactly to utilize to stir this thermal agitation environment of cylindrical shell with the multiple material adapted hot water mixing stirring that needs stirring; Slip inside and surface are heated more even in whipping process; What finally obtain also is the temperature uniform warm slip that suits, is heated; Can not only guarantee Products Quality, also shorten curing time greatly, enhance productivity.Utilize the resulting temperature of the utility model thermal agitation machine uniform warm slip moulding by casting in die cavity that suits, is heated, can not only reduce the appearance of crackle, improve the Forming Quality of wallboard greatly; And can shorten curing time greatly, improve the production efficiency and the output of wallboard.
Description of drawings
Fig. 1 is prior art mixer structural representation (is example with the vertical mixer).
Fig. 2 is Fig. 1 vertical view (being the A-A half sectional view among Fig. 1).
Fig. 3 is the structural representation of the utility model.
Fig. 4 is Fig. 3 vertical view (being the B-B half sectional view among Fig. 3).
Sequence number among the figure: 1---motor; 2---deceleration device; 3---shaft; 4---stirrer paddle; 5---stir platform; 6---platform legs; 7---stir cylindrical shell; The 7-1 inner tube wall; 8---the positioning supports piece; 9---small rack; 10---hopper; 11---feed pipe; 12---the electromagnetism check valve; 13---discharging opening; 14---outer tube wall; 15---heat-insulation layer; 16---hot water generator; JRQ---heat tracing chamber.
The specific embodiment
To combine embodiment (accompanying drawing) to further describe below the utility model:
Like Fig. 1, shown in Figure 2; The structure of the mixer of prior art (is example with vertical) mainly comprises being installed in by stirring platform 5 and platform legs 6 forms the stirring cylindrical shell 7 that bottom on the frame is provided with discharging opening 13; Be installed in the power source of forming by motor 1, deceleration device 2 that is used to drive rabbling mechanism that stirs cylindrical shell 7 tops, and vertically be installed in shaft 3 and stirrer paddle 4 in the mixing drum intracoelomic cavity with the mode that stirs the cylindrical shell coaxial line; Be provided with at least two charging apertures on said stirring cylindrical shell top and link to each other with corresponding hopper 10 with electromagnetism check valve 12 through feed pipe 11 respectively, hopper 10 is fixed on and is positioned on the small rack 9 that stirs above the platform; One of them hopper 10 is as the water hopper, in addition as aggregate bucket (splendid attire microlith, sand etc.) or powder bucket (the thin cement of splendid attire, flyash etc.).
Like Fig. 3, shown in Figure 4; The thermal agitation machine of the utility model comprises being installed in by stirring platform 5 and platform legs 6 forms the stirring cylindrical shell that bottom on the frame is provided with discharging opening 13; Be installed in the power source of forming by motor 1, deceleration device 2 that is used to drive rabbling mechanism that stirs the cylindrical shell top, and vertically be installed in shaft 3 and stirrer paddle 4 in the mixing drum intracoelomic cavity with the mode that stirs the cylindrical shell coaxial line; Be provided with the charging aperture that links to each other with hopper 10 through feed pipe 11 and electromagnetism check valve 12 on said stirring cylindrical shell top, hopper 10 is fixed on and is positioned on the small rack 9 that stirs above the platform; Said stirring cylindrical shell is the double-deck double wall formula structure that is made up of inner tube wall 7-1 and outer tube wall 14, and on outer tube wall 14 outside wall surface, is coated with one deck heat-insulation layer 15; Interlayer cavity JRQ between inner tube wall 7-1 and outer tube wall 14 is the thermal source chamber; Be provided with a charging aperture that links to each other with hot water generator 16 through feed pipe 11 and electromagnetism check valve 12 on said stirring cylindrical shell top, said hot water generator 16 is seated in and is positioned on the small rack 9 that stirs above the platform.
Heating element heater such as resistance wire can be set in the cavity of interlayer described in the utility model or be connected with circulating thermal medium source (circulating hot water etc.) through connecting pipeline.
The concrete operations of the utility model:
Heating can be set in above-mentioned interlayer cavity or feed circulating hot water, make the interlayer cavity become a heat tracing layer (JRQ).The heat tracing layer constantly conducts heat to inner tube wall 7-1 direction, and is heat insulation to outer tube wall 14 and heat-insulation layer 15 directions simultaneously, and promptly the heat tracing layer has to the inner tube wall heating, to the effect of outer tube wall insulation.When stirring barrel and form the higher thermal agitation environment of temperature, adding through hopper 10 needs the various materials that stirs, opens the solenoid electric valve 12 of hot water generator 16 bottoms, and hot water injects in the cylindrical shell and mixing of materials.Then, open the switch of control power source after, shaft 3 drives stirrer paddles 4 and rotates, and mixed material is carried out thermal agitation.After stirring, open the solenoid electric valve 12 of barrel discharge hole position, temperature suits, is heated uniform warm slip just from discharging opening 13 outflows.
Utilize the resulting temperature of the utility model thermal agitation machine uniform warm slip moulding by casting in die cavity that suits, is heated, can not only reduce the appearance of crackle, improve the Forming Quality of wallboard greatly; And can shorten curing time greatly, improve the production efficiency and the output of wallboard.
Claims (3)
1. thermal agitation machine; It comprises being installed in by stirring platform and platform legs forms the stirring cylindrical shell that bottom on the frame is provided with discharging opening; Be installed in the power source of forming by motor, deceleration device that is used to drive rabbling mechanism that stirs the cylindrical shell top, and vertically be installed in shaft and stirrer paddle in the mixing drum intracoelomic cavity with the mode of stirring cylindrical shell coaxial line; Be provided with the charging aperture that links to each other with hopper through feed pipe and electromagnetism check valve on said stirring cylindrical shell top; It is characterized in that: said stirring cylindrical shell is the double-deck double wall formula structure that is made up of inner tube wall and outer tube wall, and on the outer tube wall outside wall surface, is coated with one deck heat-insulation layer; Interlayer cavity between inner tube wall and outer tube wall is the thermal source chamber; Be provided with a charging aperture that links to each other with hot water generator through feed pipe and electromagnetism check valve on said stirring cylindrical shell top, said hot water generator is seated in and is positioned on the small rack that stirs above the platform.
2. thermal agitation machine according to claim 1 is characterized in that: be provided with electrical heating elements in the said interlayer cavity.
3. thermal agitation machine according to claim 1 is characterized in that: said interlayer cavity is connected with the circulating thermal medium source through connecting pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204685137U CN202344677U (en) | 2011-11-23 | 2011-11-23 | Hot stirring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204685137U CN202344677U (en) | 2011-11-23 | 2011-11-23 | Hot stirring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202344677U true CN202344677U (en) | 2012-07-25 |
Family
ID=46533704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204685137U Expired - Lifetime CN202344677U (en) | 2011-11-23 | 2011-11-23 | Hot stirring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202344677U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817486A (en) * | 2012-09-07 | 2012-12-12 | 郑州新水工机械有限公司 | One-layered reinforced concrete structure of stirring station |
| CN102962893A (en) * | 2012-11-15 | 2013-03-13 | 中铁三局集团有限公司 | Electric heating air-floating type concrete stirring device |
| CN103192455A (en) * | 2013-03-27 | 2013-07-10 | 孙海兵 | Improved mixer |
| CN105313235A (en) * | 2015-10-29 | 2016-02-10 | 江苏中煤电缆有限公司 | Novel color masterbatch stirring machine |
| CN106474978A (en) * | 2015-08-26 | 2017-03-08 | 明光市永言水产食品有限公司 | A kind of fish meal dries agitating device |
| CN107901222A (en) * | 2017-11-17 | 2018-04-13 | 重庆市瑞轩豪邦新型建材有限公司 | Concrete central mix plant |
| CN108284517A (en) * | 2017-12-22 | 2018-07-17 | 安徽伟宏钢结构集团股份有限公司 | A kind of equipment for bridge construction |
| CN110039659A (en) * | 2019-04-22 | 2019-07-23 | 中国十九冶集团有限公司 | Concrete mixing water heating and heat-insulating device |
| CN110774444A (en) * | 2019-11-08 | 2020-02-11 | 王清虎 | Silt mixing arrangement |
-
2011
- 2011-11-23 CN CN2011204685137U patent/CN202344677U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817486A (en) * | 2012-09-07 | 2012-12-12 | 郑州新水工机械有限公司 | One-layered reinforced concrete structure of stirring station |
| CN102817486B (en) * | 2012-09-07 | 2015-03-04 | 郑州新水工机械有限公司 | One-layered reinforced concrete structure of stirring station |
| CN102962893A (en) * | 2012-11-15 | 2013-03-13 | 中铁三局集团有限公司 | Electric heating air-floating type concrete stirring device |
| CN102962893B (en) * | 2012-11-15 | 2015-05-13 | 中铁三局集团有限公司 | Electric heating air-floating type concrete stirring device |
| CN103192455A (en) * | 2013-03-27 | 2013-07-10 | 孙海兵 | Improved mixer |
| CN106474978A (en) * | 2015-08-26 | 2017-03-08 | 明光市永言水产食品有限公司 | A kind of fish meal dries agitating device |
| CN105313235A (en) * | 2015-10-29 | 2016-02-10 | 江苏中煤电缆有限公司 | Novel color masterbatch stirring machine |
| CN105313235B (en) * | 2015-10-29 | 2017-08-25 | 江苏中煤电缆有限公司 | A kind of color masterbatch mixer |
| CN107901222A (en) * | 2017-11-17 | 2018-04-13 | 重庆市瑞轩豪邦新型建材有限公司 | Concrete central mix plant |
| CN108284517A (en) * | 2017-12-22 | 2018-07-17 | 安徽伟宏钢结构集团股份有限公司 | A kind of equipment for bridge construction |
| CN110039659A (en) * | 2019-04-22 | 2019-07-23 | 中国十九冶集团有限公司 | Concrete mixing water heating and heat-insulating device |
| CN110774444A (en) * | 2019-11-08 | 2020-02-11 | 王清虎 | Silt mixing arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |