CN203561157U - Drying apparatus for production of ceramsite sands - Google Patents
Drying apparatus for production of ceramsite sands Download PDFInfo
- Publication number
- CN203561157U CN203561157U CN201320586558.3U CN201320586558U CN203561157U CN 203561157 U CN203561157 U CN 203561157U CN 201320586558 U CN201320586558 U CN 201320586558U CN 203561157 U CN203561157 U CN 203561157U
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- calcining kiln
- pipeline
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- production
- drying apparatus
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Abstract
The utility model relates to a drying apparatus for the production of ceramsite sands. During the traditional preparation process of ceramsite sands, materials are directly fed into a calcining kiln to be calcinated after the granulation step. Since the materials at a normal temperature are suddenly situated in a high-temperature environment of 1300 to 1500 DEG C, one part of the materials may crack or even rip off. Therefore, the broken rate is increased. Besides, if spherical granules that are just granulated are directly subjected to the calcination step, the fines removal phenomenon of granules usually occurs. As a result, the fineness, the circularity and the sphericity of products are influenced and the quality of products is lowered. The drying apparatus for the production of ceramsite sands comprises a calcining kiln and is characterized in that the feeding port of the calcining kiln is provided with a pipeline communicated with the calcining kiln. A hot air pipe is sleeved inside the pipeline. A rotating motor is arranged outside the pipeline. Due to the adoption of the above structure, manufactured products are good in glossiness and circularity. Meanwhile, the broken rate of products is lowered.
Description
Technical field
The utility model belongs to Fracturing Technology field, relates to a kind of drying unit of producing for ceramsite sand.
Background technology
Traditional ceramsite sand preparation flow is to calcine directly enter calcining kiln after granulating in, object is entered suddenly the high temperature of 1300-1500 ℃ by normal temperature like this, some just there will be crackle even to split, improved percentage of damage, if moreover will plant calcining owing to the sphere of powder directly being entered to calcining after just balling-up, easily cause particle shedding, affect fineness, circularity, the sphericity of product, reduce the quality of product.
Summary of the invention
The purpose of this utility model is to provide a kind of drying unit of producing for ceramsite sand, has solved the problem that ceramsite sand product percentage of damage is high, shedding rate is high existing in traditional calcining manners.
The technical scheme that the utility model adopts is: a kind of drying unit of producing for ceramsite sand, comprise calcining kiln, its special feature is: the charging aperture of described calcining kiln is provided with the pipeline being communicated with calcining kiln, is arranged with heating pipe in pipeline, and described pipeline is outside equipped with electric rotating machine.
Described pipe ends is respectively arranged with electric rotating machine.
Compared with prior art, the beneficial effects of the utility model are:
1. the charging aperture of calcining kiln arranges pipeline, the heat of calcining kiln enters pipeline material is carried out to drying and warning progressively, material can not affect production efficiency and product quality because entering suddenly the hot environment of calcining kiln, and can effectively utilize the waste heat of calcining kiln, saves the energy.
2. product glossiness, the circularity of structure of the present utility model institute output are higher, and have reduced the percentage of damage of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1. heating pipe; 2. pipeline; 3. electric rotating machine, 4. calcining kiln.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
As shown in Figure 1, a kind of drying unit of producing for ceramsite sand, comprises calcining kiln 4, and the charging aperture of calcining kiln 4 is provided with the pipeline 2 being communicated with calcining kiln 4, is arranged with heating pipe 1 in pipeline 2, and pipeline 2 two ends are respectively arranged with electric rotating machine 3.
Operation principle of the present utility model is: the heat of calcining kiln 4 enters heating pipe 1, temperature is higher, ceramsite sand in pipeline 2 along with electric rotating machine 3 drives and rotate, be heated evenly, and the heat in extraction duct 2 and carry out preheating, can sharply not rise and affect production efficiency and product quality owing to entering suddenly calcining kiln 4, temperature.
Claims (2)
1. a drying unit of producing for ceramsite sand, comprise calcining kiln (4), it is characterized in that: the charging aperture of described calcining kiln (4) is provided with the pipeline (2) being communicated with calcining kiln (4), in pipeline (2), be arranged with heating pipe (1), described pipeline (2) is outside equipped with electric rotating machine (3).
2. a kind of drying unit of producing for ceramsite sand according to claim 1, is characterized in that: described pipeline (2) two ends are respectively arranged with electric rotating machine (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320586558.3U CN203561157U (en) | 2013-09-23 | 2013-09-23 | Drying apparatus for production of ceramsite sands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320586558.3U CN203561157U (en) | 2013-09-23 | 2013-09-23 | Drying apparatus for production of ceramsite sands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203561157U true CN203561157U (en) | 2014-04-23 |
Family
ID=50510875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320586558.3U Expired - Lifetime CN203561157U (en) | 2013-09-23 | 2013-09-23 | Drying apparatus for production of ceramsite sands |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203561157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405095A (en) * | 2018-03-15 | 2018-08-17 | 陈钦先 | A kind of improved bentonite crushing roller formula drying unit |
| CN115216287A (en) * | 2022-08-08 | 2022-10-21 | 陕西化工研究院有限公司 | Process for reducing turbidity of petroleum fracturing propping agent |
-
2013
- 2013-09-23 CN CN201320586558.3U patent/CN203561157U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405095A (en) * | 2018-03-15 | 2018-08-17 | 陈钦先 | A kind of improved bentonite crushing roller formula drying unit |
| CN115216287A (en) * | 2022-08-08 | 2022-10-21 | 陕西化工研究院有限公司 | Process for reducing turbidity of petroleum fracturing propping agent |
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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 |
Granted publication date: 20140423 |
|
| CX01 | Expiry of patent term |