CN203561167U - Quartz sand dryer - Google Patents
Quartz sand dryer Download PDFInfo
- Publication number
- CN203561167U CN203561167U CN201320705250.6U CN201320705250U CN203561167U CN 203561167 U CN203561167 U CN 203561167U CN 201320705250 U CN201320705250 U CN 201320705250U CN 203561167 U CN203561167 U CN 203561167U
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- Prior art keywords
- heating tube
- tube group
- quartz sand
- dryer
- pipeline
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Abstract
The utility model discloses a quartz sand dryer. The dryer comprises a box, wherein a feed port is arranged at the top end of the box, and a discharge port is arranged at the bottom; a first heating pipe group, a second heating pipe group and a third heating pipe group are arranged in the box sequentially from bottom to top; an air inlet of the first heating pipe group is connected with a combustion furnace, an air outlet of the first heating pipe group is connected with an air inlet of the second heating pipe group, and an air outlet of the second heating pipe group is connected with an air inlet of the third heating pipe group. The dryer is simple in structure, quartz sand is heated stably, the flying dust can be avoided, the pollution to the environment is small, meanwhile, the purity of the quartz sand can be guaranteed, and the dryer is widely applicable to the dust drying field.
Description
Technical field
The utility model relates to a kind of drying plant, especially relates to a kind of quartz sand dryer.
Background technology
Quartz sand, after the operations such as frequent a series of rinsing filtrations, finally needs quartz sand to dry and make finished product.Because quartz sand is very high to the requirement of purity, therefore in the process of drying, to avoid secondary pollution as far as possible.And as the oven dry of dust-like, also need to consider the problem of airborne dust.As Chinese Patent Application No. 201310136368.6 discloses a kind of atlapulgite drying system, comprise hot-blast stove and drying kiln, drying kiln two ends are respectively feed end and exhaust end; Described hot-blast stove is placed in the exhaust end of drying kiln, is provided with the air blast of hot blast being sent into drying kiln at exhaust end, or is provided with air-introduced machine at the feed end of drying kiln; Make in drying kiln material direction of transfer contrary with hot blast direction of transfer.The present invention is a kind of energy-conservation, reduces airborne dust and the higher atlapulgite drying system of evaporation efficiency.But this system cylinder entirety is iron, and lifting blade in cylinder all the time with this oven dry material friction, easily iron filings are brought in processed material, and the steam in high-temperature heating cylinder be very easy to react with iron.Therefore for the high quartz sand of purity requirement, this type of drying system is also not suitable for.
Utility model content
The purpose of this utility model is to provide a kind of quartz sand dryer, solves existing drying plant airborne dust large, and easily produces impurity in drying course, affects the problem of quartzy purity.
The utility model solves the technical scheme that its technical problem adopts: a kind of quartz sand dryer, comprise casing, the top of casing is provided with charging aperture, bottom is provided with discharging opening, in described casing, be disposed with from the bottom up the first heating tube group, the second heating tube group and the 3rd heating tube group, the air inlet of described the first heating tube group is connected with combustion furnace, the air outlet of the first heating tube group is connected with the air inlet of the second heating tube group, and the air outlet of the second heating tube group is connected with the air inlet of the 3rd heating tube group.
Further, described the first heating tube group, the second heating tube group and the 3rd heating tube group consist of one group of pipeline respectively, and pipeline left and right side by side, dislocation is arranged up and down, is full of whole casing cross section.
For preventing the pipeline post-etching that makes moist that is heated, described pipeline comprises pipeline body, and pipeline body is surrounded by one deck aluminium sheet outward.
Preferably, the air opening end of described the 3rd heating tube group is provided with air-introduced machine.
For reducing the pollution to environment, be also provided with filtered water reservoir, air-introduced machine rear end is connected with drainage tube; Drainage tube is delivered to gas in filtered water reservoir.
The beneficial effects of the utility model: by heating tube group is set, make quartz sand carry out heating, drying on falling on pipeline table, quartz sand falls after drying under self gravitation effect, because pipeline is Heterogeneous Permutation, the quartz sand particle dropping from last layer pipeline is dropped on again on lower one deck pipeline, heating so from level to level, finally obtains the quartz sand that aridity meets the demands.This cover heating arranges simple in structure, almost there is no airborne dust, and environmental pollution is little.And finally by filtered water reservoir, undertaken after water film dedusting, then discharge, the dust in heated air is incorporated in water, reduce the pollution to atmosphere.Owing to can not producing any friction of motion between this dryer and quartz sand, quartz sand is static in the situation that, to complete heating substantially, therefore can not produce impurity because of wall friction in quartz sand and dryer, guarantees the purity of quartz sand.Meanwhile, this dryer can not corrode under high-temperature vapor, has further guaranteed the purity of quartz sand.
Below with reference to drawings and Examples, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the arrangement architecture schematic diagram of pipeline of the present utility model.
Fig. 3 is the sectional view of the utility model pipeline.
The specific embodiment
Embodiment, as shown in Figures 1 to 3, a kind of quartz sand dryer, comprises casing 1, and the top of casing 1 is provided with charging aperture 2, and bottom is provided with discharging opening 3.In described casing 1, be disposed with from the bottom up the first heating tube group 5, the second heating tube group 6 and the 3rd heating tube group 7, the air inlet of described the first heating tube group 5 is connected with combustion furnace 4, the air outlet of the first heating tube group 5 is connected with the air inlet of the second heating tube group 6, and the air outlet of the second heating tube group 6 is connected with the air inlet of the 3rd heating tube group 7.The air opening end of described the 3rd heating tube group 7 is provided with air-introduced machine 9; Also be provided with filtered water reservoir 10, air-introduced machine 9 rear ends are connected with drainage tube 11; Drainage tube 11 is delivered to gas in filtered water reservoir 10, and after filtering discharge gas in pond 10 after filtration, reduces the pollution to environment.
Described the first heating tube group 5, the second heating tube group 6 and the 3rd heating tube group 7 consist of one group of pipeline 8 respectively, and pipeline 8 left and right side by side, dislocation is arranged up and down, is full of whole casing 1 cross section.Make quartz sand carry out heating, drying on falling on pipeline table, quartz sand falls after drying under self gravitation effect, because pipeline is Heterogeneous Permutation, the quartz sand particle dropping from last layer pipeline is dropped on again on lower one deck pipeline, heating so from level to level, finally obtains the quartz sand that aridity meets the demands.
For preventing the corrosion of pipeline chance high-temperature vapor, described pipeline 8 comprises pipeline body 81, the outer one deck aluminium sheet 82 that is surrounded by of pipeline body 81.
Adopt the utility model dryer to dry quartz sand, good drying effect, and can, because the reason of dryer increases impurity, not guarantee the purity of quartz sand.
Claims (5)
1. a quartz sand dryer, comprise casing (1), the top of casing (1) is provided with charging aperture (2), bottom is provided with discharging opening (3), it is characterized in that: in described casing (1), be disposed with from the bottom up the first heating tube group (5), the second heating tube group (6) and the 3rd heating tube group (7), the air inlet of described the first heating tube group (5) is connected with combustion furnace (4), the air outlet of the first heating tube group (5) is connected with the air inlet of the second heating tube group (6), the air outlet of the second heating tube group (6) is connected with the air inlet of the 3rd heating tube group (7).
2. quartz sand dryer as claimed in claim 1, it is characterized in that: described the first heating tube group (5), the second heating tube group (6) and the 3rd heating tube group (7) consist of one group of pipeline (8) respectively, pipeline (8) left and right side by side, dislocation is arranged up and down, is full of whole casing (1) cross section.
3. quartz sand dryer as claimed in claim 2, is characterized in that: described pipeline (8) comprises pipeline body (81), the outer one deck aluminium sheet (82) that is surrounded by of pipeline body (81).
4. quartz sand dryer as claimed in claim 1, is characterized in that: the air opening end of described the 3rd heating tube group (7) is provided with air-introduced machine (9).
5. quartz sand dryer as claimed in claim 4, is characterized in that: be also provided with filtered water reservoir (10), air-introduced machine (9) rear end is connected with drainage tube (11); Drainage tube (11) is delivered to gas in filtered water reservoir (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320705250.6U CN203561167U (en) | 2013-11-08 | 2013-11-08 | Quartz sand dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320705250.6U CN203561167U (en) | 2013-11-08 | 2013-11-08 | Quartz sand dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203561167U true CN203561167U (en) | 2014-04-23 |
Family
ID=50510885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320705250.6U Expired - Fee Related CN203561167U (en) | 2013-11-08 | 2013-11-08 | Quartz sand dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203561167U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949490A (en) * | 2015-07-16 | 2015-09-30 | 安徽东阳矿业科技有限公司 | Quartz sand drying device |
| CN105066659A (en) * | 2015-08-12 | 2015-11-18 | 来宾市江明科技开发有限公司 | Dryer |
| CN106152740A (en) * | 2015-04-11 | 2016-11-23 | 沈蓉蓉 | A kind of material heating furnace of improvement |
-
2013
- 2013-11-08 CN CN201320705250.6U patent/CN203561167U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152740A (en) * | 2015-04-11 | 2016-11-23 | 沈蓉蓉 | A kind of material heating furnace of improvement |
| CN104949490A (en) * | 2015-07-16 | 2015-09-30 | 安徽东阳矿业科技有限公司 | Quartz sand drying device |
| CN105066659A (en) * | 2015-08-12 | 2015-11-18 | 来宾市江明科技开发有限公司 | Dryer |
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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: 20140423 Termination date: 20181108 |