CN205496498U - A cylinder device for casting stoving calcination postcooling before calcination of silica sand - Google Patents
A cylinder device for casting stoving calcination postcooling before calcination of silica sand Download PDFInfo
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- CN205496498U CN205496498U CN201620348898.6U CN201620348898U CN205496498U CN 205496498 U CN205496498 U CN 205496498U CN 201620348898 U CN201620348898 U CN 201620348898U CN 205496498 U CN205496498 U CN 205496498U
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- sand
- roasting
- outer cylinder
- cylinder body
- inner barrel
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Abstract
The utility model relates to a casting silica sand calcination fore -and -after stoving cooling arrangement technical field especially relates to a cylinder device for casting stoving calcination postcooling before calcination of silica sand. A cylinder device for casting stoving calcination postcooling before calcination of silica sand, includes the outside outer barrel of barrel including interior barrel and the suit, just be provided with direction opposite direction's outer barrel stock guide and interior barrel stock guide on the section of thick bamboo wall of interior barrel and outer barrel respectively. Through a section of thick bamboo be provided with direction opposite direction's outer barrel stock guide and the interior barrel of interior barrel stock guide and the structure of outer barrel on the wall respectively for carry out abundant heat exchange between the hot sand of interior barrel and the wet sand of outer barrel, airing field ground when both having saved high temperature roasting sand natural cooling has utilized the high temperature waste heat of high temperature roasting sand again, has still reduced the step that wet sand was dried simultaneously, not only energy saving but also the still reduction in production cost that raises the efficiency.
Description
Technical field
This utility model relates to the Drying and cooling equipment technical field before and after casting silica sand roasting, especially relates to
And a kind of before the roasting of casting silica sand, dry the drum apparatus of cooling after roasting.
Background technology
At present, domestic common its feeding manner of silica sand roaster generally uses the sand after directly drying to throw
Entering in roaster and carry out roasting, discharge method generally uses boiling cooling bed maybe will sand flat and is layered on nature on the ground
Cooling, namely dries and cools down and independently carry out.
The mode of above-mentioned drying has the disadvantage in that 1. production process is many；2. production efficiency is low；3. the energy disappears
Consumption is many；4. manpower consumption is big；5. floor space is big.
The mode of above-mentioned cooling, has the disadvantage in that 1. energy resource consumption is many；2. floor space is big；3. manpower
Consume big；4. production efficiency is low；5. task difficulty is increased.
Utility model content
The purpose of this utility model is to propose a kind of cooling after drying roasting before the roasting of casting silica sand
Drum apparatus, by being respectively arranged with the contrary outer cylinder body stock guide of guide direction and inner core on described barrel
The inner barrel of body stock guide and the structure of outer cylinder body, solve prior art damp sand and dry and high-temperature roasting sand cooling
Carry out the most respectively, the problems such as i.e. energy loss is big, floor space is wide, production efficiency is low.
For reaching this purpose, this utility model by the following technical solutions:
A kind of drum apparatus cooled down after drying roasting before the roasting of casting silica sand, including inner barrel and set
It is contained on the outer cylinder body outside inner barrel, and the barrel of described inner barrel and outer cylinder body and is respectively arranged with guiding side
To contrary inner barrel stock guide and outer cylinder body stock guide.
One of preferred version as the technical program, also includes being separately positioned on the wet of inside and outside cylinder two ends
Sand feed arrangement and baked sand feed arrangement, it is wet that described damp sand feed arrangement includes being arranged at below outer cylinder body
Sand material storing box and be arranged at outer cylinder body outside and with the damp sand material toggling bucket being connected inside outer cylinder body, described drying
Sand feed arrangement include the high-temperature roasting sand material storing box being arranged at below inner barrel and be arranged at inner barrel outside and
The high-temperature roasting sand material toggling bucket being connected with inside inner barrel.
One of preferred version as the technical program, described damp sand material toggling bucket and high-temperature roasting sand material toggling bucket are equal
Installation through hole, institute is offered for corresponding U-shaped groove-like structure equal on U-shaped groove-like structure, outer cylinder body and inner barrel
The one end stating U-shaped groove-like structure is fixed on installation through hole.
One of preferred version as the technical program, described damp sand material toggling bucket and high-temperature roasting sand material toggling bucket are equal
The inclined angle with the tangent plane of the outer cylinder body at its place and the mount point of inner barrel, and tilt direction respectively with
Outer cylinder body keeps consistent with the direction that inner barrel rotates.
One of preferred version as the technical program, described damp sand material storing box is positioned at the lower section of outer cylinder body.
One of preferred version as the technical program, also includes being arranged on the drying below outer cylinder body discharge end
Sand discharging opening and be arranged on the high-temperature roasting sand discharging opening at inner barrel discharge end.
One of preferred version as the technical program, the discharge end of described outer cylinder body be arranged above steam
Vapour outlet.
One of preferred version as the technical program, the discharge end of described outer cylinder body is also set with sleeve, institute
State steam outlet and baked sand discharging opening is connected to the upper and lower of sleeve.
One of preferred version as the technical program, described steam outlet, baked sand discharging opening and set
The integrated setting of cylinder.
One of preferred version as the technical program, the direction that described outer cylinder body and inner barrel the most also rotate
Unanimously.
Beneficial effect: by be respectively arranged with on described barrel the contrary outer cylinder body stock guide of guide direction and
The inner barrel of inner barrel stock guide and the structure of outer cylinder body so that the hot sand of inner barrel and the damp sand of outer cylinder body it
Between carry out sufficient heat exchange, both saved dry in the sun place during high-temperature roasting sand natural cooling, make use of again
The high-temperature residual heat of high-temperature roasting sand, also reduces the step that damp sand is dried simultaneously, not only saves the energy but also improve effect
Rate also reduces production cost.
Accompanying drawing explanation
Fig. 1 is to dry before the roasting for casting silica sand that this utility model embodiment 1 provides to cool down after roasting
The structural representation one of drum apparatus；
Fig. 2 is to dry before the roasting for casting silica sand that this utility model embodiment 1 provides to cool down after roasting
The structural representation two of drum apparatus；
Fig. 3 is to dry before the roasting for casting silica sand that this utility model embodiment 1 provides to cool down after roasting
The structural representation three of drum apparatus.
In figure:
1, inner barrel；2, outer cylinder body；3, outer cylinder body stock guide；4, damp sand material toggling bucket；5, high-temperature roasting
Sand discharging opening；6, inner barrel stock guide；7, damp sand charging aperture；8, damp sand material storing box；9, high-temperature roasting
Sand charging aperture；10, high-temperature roasting sand material storing box；11, high-temperature roasting sand material toggling bucket；12, steam exhaust-gas mouth；
13, baked sand discharging opening.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by detailed description of the invention.
Embodiment 1
This utility model provides a kind of cylinder dress cooled down after drying roasting before the roasting of casting silica sand
Put, as Figure 1-3, including inner barrel 1 be sleeved on the outer cylinder body 2 outside inner barrel 1, described inner core
The contrary inner barrel stock guide 6 of guide direction and outer cylinder body it is respectively arranged with on the barrel of body 1 and outer cylinder body 2
Stock guide 3.Described inside and outside cylinder two ends are respectively arranged with damp sand feed arrangement and baked sand feed arrangement.As
Shown in Fig. 3, this utility model also includes baked sand discharging opening 13 He being arranged on below outer cylinder body 2 discharge end
It is arranged on the high-temperature roasting sand discharging opening 5 at inner barrel 1 discharge end.Described outer cylinder body 2 and inner barrel 1 are coaxial
And the direction of rotation is consistent.
As in figure 2 it is shown, described damp sand feed arrangement includes the damp sand material storing box 8 being arranged at below outer cylinder body 2
And it is arranged at outside and internal with the outer cylinder body 2 damp sand material toggling bucket 4 being connected of outer cylinder body 2, described damp sand storing
Case 8 is positioned at the lower section of outer cylinder body 2.Described baked sand feed arrangement includes being arranged at the height below inner barrel 1
Temperature roasting sand material storing box 10 and be arranged at outside and internal with inner barrel 1 high-temperature roasting being connected of inner barrel 1
Sand material toggling bucket 11.
As it is shown on figure 3, the discharge end of described outer cylinder body 2 be arranged above steam outlet 12.Described
The discharge end of outer cylinder body 2 is also set with sleeve, described steam outlet 12 and baked sand discharging opening 13 respectively
It is connected to the upper and lower of sleeve.Described steam outlet 12, baked sand discharging opening 13 and sleeve are one
Bodyization is arranged.
Described inner barrel 1 and its direction of rotation of outer cylinder body 2 can be in the same direction, it is also possible to be reverse, excellent
Choosing, described inner barrel 1 and its direction of rotation of outer cylinder body 2 in the same direction, can extend damp sand and high-temperature roasting sand
The time of heat exchange, improve the efficiency of heat exchange.
The quantity of described damp sand material toggling bucket 4 and high-temperature roasting sand material toggling bucket 11 is at least one, it is preferred that institute
State damp sand material toggling bucket 4 and high-temperature roasting sand material toggling bucket 11 for multiple, and the most radially even be distributed in urceolus
Body 2 and the outside of inner barrel 1, substantially increase the efficiency of charging.
As shown by the arrows in Figure 3, described high-temperature roasting sand inner barrel 1 is sent to B end by A end；Described wet
Sand is sent to A end between outer cylinder body 2 and inner barrel 1 by B end, between high-temperature roasting sand and damp sand
During reverse flow, carry out heat transfer by the barrel of inner barrel 1, reach damp sand drying, high-temperature roasting
Sand cooling dual purpose but, has saved place, has saved energy resource consumption.
Described damp sand material toggling bucket 4 and high-temperature roasting sand material toggling bucket 11 are U-shaped groove-like structure, outer cylinder body 2 He
On inner barrel 1, equal corresponding U-shaped groove-like structure offers installation through hole, and one end of described U-shaped groove-like structure is solid
It is scheduled on installation through hole.Described damp sand material toggling bucket 4 and high-temperature roasting sand material toggling bucket 11 all with the urceolus at its place
The inclined angle of tangent plane of the mount point of body 2 and inner barrel 1, and tilt direction respectively with outer cylinder body 2 and
The direction that inner barrel 1 rotates keeps consistent.
U-shaped groove-like structure increases single and enters the amount of sand, and the degree of depth of described U-shaped groove-like structure is from its free end extremely
The fixing end being connected with inner and/or outer cylinder is gradually deepened, and is beneficial to dig sand.Damp sand material toggling bucket 4 and high-temperature roasting
The direction that sand material toggling bucket 11 tilts keeps consistent with the direction that outer cylinder body 2 and inner barrel 1 rotate respectively.Reduce
Damp sand material toggling bucket 4 and high-temperature roasting sand material toggling bucket 11 and the right angle collision of sand, decrease sand to damp sand
Material toggling bucket 4 and the abrasion of high-temperature roasting sand material toggling bucket 11, extend the service life of U-shaped groove-like structure.
In sum, by be respectively arranged with on described barrel the contrary outer cylinder body stock guide of guide direction and
The inner barrel of inner barrel stock guide and the structure of outer cylinder body so that the hot sand of inner barrel and the damp sand of outer cylinder body it
Between carry out sufficient heat exchange, both saved dry in the sun place during high-temperature roasting sand natural cooling, make use of again
The high-temperature residual heat of high-temperature roasting sand, also reduces the step that damp sand is dried simultaneously, not only saves the energy but also improve effect
Rate also reduces production cost.
Know-why of the present utility model is described above in association with specific embodiment.These describe and are intended merely to solve
Release principle of the present utility model, and the restriction to this utility model protection domain can not be construed to by any way.
Based on explanation herein, those skilled in the art need not pay performing creative labour can associate this reality
By other novel detailed description of the invention, within these modes fall within protection domain of the present utility model.
Claims (10)
1. the drum apparatus cooled down after drying roasting before the roasting of casting silica sand, it is characterised in that
Including inner barrel (1) be sleeved on the outer cylinder body (2) that inner barrel (1) is outside, and described inner barrel (1)
The inner barrel stock guide (6) contrary with being respectively arranged with guide direction on the barrel of outer cylinder body (2) and urceolus
Body stock guide (3).
The cylinder dress cooled down after drying roasting before the roasting of casting silica sand the most according to claim 1
Put, it is characterised in that also include damp sand feed arrangement and the baked sand being separately positioned on inside and outside cylinder two ends
Feed arrangement, described damp sand feed arrangement includes the damp sand material storing box (8) being arranged at outer cylinder body (2) lower section
And it is arranged at outside and internal with outer cylinder body (2) damp sand material toggling bucket (4) being connected of outer cylinder body (2), institute
State baked sand feed arrangement to include being arranged at high-temperature roasting sand material storing box (10) of inner barrel (1) lower section and setting
It is placed in outside and internal with inner barrel (1) high-temperature roasting sand material toggling bucket (11) being connected of inner barrel (1).
The cylinder dress cooled down after drying roasting before the roasting of casting silica sand the most according to claim 2
Put, it is characterised in that described damp sand material toggling bucket (4) and high-temperature roasting sand material toggling bucket (11) are U-type groove
The upper equal corresponding U-shaped groove-like structure of shape structure, outer cylinder body (2) and inner barrel (1) offers installation through hole,
One end of described U-shaped groove-like structure is fixed on installation through hole.
The cylinder dress cooled down after drying roasting before the roasting of casting silica sand the most according to claim 2
Put, it is characterised in that described damp sand material toggling bucket (4) and high-temperature roasting sand material toggling bucket (11) all with its place
Outer cylinder body (2) and the inclined angle of tangent plane of mount point of inner barrel (1), and the direction tilted is respectively
Keep consistent with the direction that outer cylinder body (2) and inner barrel (1) rotate.
The cylinder dress cooled down after drying roasting before the roasting of casting silica sand the most according to claim 2
Put, it is characterised in that described damp sand material storing box (8) is positioned at the lower section of outer cylinder body (2).
The cylinder dress cooled down after drying roasting before the roasting of casting silica sand the most according to claim 2
Put, it is characterised in that also include the baked sand discharging opening (13) being arranged on below outer cylinder body (2) discharge end
With high-temperature roasting sand discharging opening (5) being arranged at inner barrel (1) discharge end.
The cylinder dress cooled down after drying roasting before the roasting of casting silica sand the most according to claim 5
Put, it is characterised in that the discharge end of described outer cylinder body (2) be arranged above steam outlet (12).
The cylinder dress cooled down after drying roasting before the roasting of casting silica sand the most according to claim 7
Put, it is characterised in that the discharge end of described outer cylinder body (2) is also set with sleeve, described steam outlet (12)
With the upper and lower that baked sand discharging opening (13) is connected to sleeve.
The cylinder dress cooled down after drying roasting before the roasting of casting silica sand the most according to claim 8
Put, it is characterised in that described steam outlet (12), baked sand discharging opening (13) and sleeve are integrated
Change and arrange.
The cylinder cooled down after drying roasting before the roasting of casting silica sand the most according to claim 1
Device, it is characterised in that described outer cylinder body (2) direction that is coaxial with inner barrel (1) and that rotate is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620348898.6U CN205496498U (en) | 2016-04-22 | 2016-04-22 | A cylinder device for casting stoving calcination postcooling before calcination of silica sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620348898.6U CN205496498U (en) | 2016-04-22 | 2016-04-22 | A cylinder device for casting stoving calcination postcooling before calcination of silica sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205496498U true CN205496498U (en) | 2016-08-24 |
Family
ID=56706502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620348898.6U Active CN205496498U (en) | 2016-04-22 | 2016-04-22 | A cylinder device for casting stoving calcination postcooling before calcination of silica sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205496498U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357533A (en) * | 2018-11-21 | 2019-02-19 | 承德北雁新材料科技有限公司 | Roasting drying all-in-one oven |
| CN114749599A (en) * | 2022-03-31 | 2022-07-15 | 广西兰科资源再生利用有限公司 | Micro-wet method treatment process for waste foundry sand |
| CN114799043A (en) * | 2022-03-31 | 2022-07-29 | 广西兰科资源再生利用有限公司 | Energy-saving circulating system for heat exchange and grinding of sand |
-
2016
- 2016-04-22 CN CN201620348898.6U patent/CN205496498U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357533A (en) * | 2018-11-21 | 2019-02-19 | 承德北雁新材料科技有限公司 | Roasting drying all-in-one oven |
| CN109357533B (en) * | 2018-11-21 | 2024-04-02 | 承德北雁新材料科技有限公司 | Roasting and drying integrated furnace |
| CN114749599A (en) * | 2022-03-31 | 2022-07-15 | 广西兰科资源再生利用有限公司 | Micro-wet method treatment process for waste foundry sand |
| CN114799043A (en) * | 2022-03-31 | 2022-07-29 | 广西兰科资源再生利用有限公司 | Energy-saving circulating system for heat exchange and grinding of sand |
| CN114799043B (en) * | 2022-03-31 | 2024-01-26 | 广西兰科资源再生利用有限公司 | Energy-saving circulation system for grinding sand-to-sand heat exchange |
| CN114749599B (en) * | 2022-03-31 | 2024-01-30 | 广西兰科资源再生利用有限公司 | Micro-wet treatment process for foundry waste sand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 068451 Siheshui Town, Manchu and Mongolian Autonomous County, Weichang, Chengde City, Hebei Province Patentee after: Chengde Beiyan New Material Technology Co., Ltd. Address before: 068451 Chengde Beiyan Casting Material Co., Ltd., Siheshui Town, Manchu Mongolian Autonomous County, Chengde City, Hebei Province Patentee before: Chengde Bei Yan founding materials Co., Ltd |
|
| CP03 | Change of name, title or address |