CN203874492U - Block-free guiding sieve plate of coarse distillation tower - Google Patents
Block-free guiding sieve plate of coarse distillation tower Download PDFInfo
- Publication number
- CN203874492U CN203874492U CN201420309998.9U CN201420309998U CN203874492U CN 203874492 U CN203874492 U CN 203874492U CN 201420309998 U CN201420309998 U CN 201420309998U CN 203874492 U CN203874492 U CN 203874492U
- Authority
- CN
- China
- Prior art keywords
- sieve plate
- block
- free guiding
- guiding sieve
- distillation tower
- 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
- 238000004821 distillation Methods 0.000 title abstract 4
- 241000826860 Trapezium Species 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 6
- 239000000835 fiber Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model relates to a block-free guiding sieve plate of a coarse distillation tower. The block-free guiding sieve plate is provided with a certain amount of inclined holes in a certain direction. The block-free guiding sieve plate is characterized in that large-hole-diameter inclined holes at different directions are punched according to the aperture ratio needed by the coarse distillation tower; silt and fibers in liquid pass smoothly in a flowing process and the efficiency is improved. The block-free guiding sieve plate is convenient to manufacture, simple in structure, simple to operate and materials are saved. The block-free guiding sieve plate is particularly applicable to the alcohol coarse distillation industry and is great in processing amount; the sieve plate is simple in structure and convenient to manufacture and maintain, and is economical and practical.
Description
Technical field
The utility model relates to alcohol and reclaims field, and specifically a kind of topping still is without stopping up linde sieve tray.
Background technology
At present, the sieve plate of alcohol topping still application has a variety of sieve apertures that have, and a lot of producers adopt S type sieve plate, in alcohol production process, often run into the problem that topping still stops up, the obstruction cycle is longer, cleaning difficulty, affect the normal work of sieve plate, thereby affected the work that alcohol reclaims.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of low price, simple in structure is provided, for alcohol topping still without stop up linde sieve tray.
The utility model solves the problems of the technologies described above taked technical scheme: a kind of topping still is without stopping up linde sieve tray, be provided with sieve plate and inclined hole, it is characterized in that: described sieve plate entirety is trapezium structure, sieve plate is provided with several inclined holes, described inclined hole is contrary with the opening direction of every two the adjacent inclined holes of a line, adjacent two row perforate opposite directions, inclined hole direction a positive and a negative.
The utility model is owing to taking said structure, the inclined hole of opening on sieve plate, and the perforate direction of every adjacent inclined hole is not identical, make in this way liquid spray to different directions, even if occur that fiber is also unlikely to stop up too much, liquid handling capacity is large, slightly heat up in a steamer efficiency high, save the energy.
Brief description of the drawings
Fig. 1 is the utility model side view;
Fig. 2 is the utility model front view;
In figure, be labeled as: 1. sieve plate, 2. inclined hole A, 3. inclined hole B.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in Figure 1 and Figure 2, the utility model relates to a kind of topping still without stopping up linde sieve tray, comprises 1 sieve plate, 2 inclined hole A, 3 inclined hole B, alcohol topping still when work, from the steam on column plate below respectively by 2 inclined hole A, 3 inclined hole B and sieve plate Jian Feng road are through the liquid on last layer sieve plate, and drive liquid to move along the opening direction of inclined hole together, because inclined hole aperture is 10mm, the hole diameter of sieve (perforated) plate of type of comparing other is large, silt and fiber can pass through sieve plate smoothly, get rid of outside tower.
When the utility model uses, according to topping still, the large aperture inclined hole that all directions are different is made in required percent opening punching press, and silt and fiber in liquid pass through smoothly in flow process, raise the efficiency.And easily manufactured, simple in structure, materials are saved, simple to operate.
In sum, the utility model is particularly useful for alcohol and slightly heats up in a steamer industry, and treating capacity is large, and sieve-plate structure is simple, manufacture and easy to maintenance, economical and practical.
Claims (1)
1. a topping still is without stopping up linde sieve tray, be provided with sieve plate and inclined hole, it is characterized in that: described sieve plate entirety is trapezium structure, sieve plate is provided with several inclined holes, described inclined hole is contrary with the opening direction of every two the adjacent inclined holes of a line, adjacent two row perforate opposite directions, inclined hole direction a positive and a negative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309998.9U CN203874492U (en) | 2014-06-12 | 2014-06-12 | Block-free guiding sieve plate of coarse distillation tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309998.9U CN203874492U (en) | 2014-06-12 | 2014-06-12 | Block-free guiding sieve plate of coarse distillation tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203874492U true CN203874492U (en) | 2014-10-15 |
Family
ID=51675038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420309998.9U Expired - Fee Related CN203874492U (en) | 2014-06-12 | 2014-06-12 | Block-free guiding sieve plate of coarse distillation tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203874492U (en) |
-
2014
- 2014-06-12 CN CN201420309998.9U patent/CN203874492U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203874492U (en) | Block-free guiding sieve plate of coarse distillation tower | |
| CN104027998A (en) | Non-clogging directional sieve tray of coarse distillation tower | |
| CN203461839U (en) | Efficient water distributor | |
| CN103100238B (en) | Wash oil water separation device | |
| CN204298300U (en) | Terminal polymerization kettle circulation EG spray equipment | |
| CN203711558U (en) | Plum tube forming device | |
| CN204111376U (en) | For water-distributing device and the high flow rate mixed bed of high flow rate mixed bed | |
| CN203955596U (en) | A kind of two cylinder triethylene glycol cleaning ovens | |
| CN203238073U (en) | Sludge discharging device for oil removing tank | |
| CN204295153U (en) | Steel-pipe welding cooling water circulating device | |
| CN202983289U (en) | Cleaning oil-water separation device | |
| CN201766121U (en) | Gridlead-acid battery grid | |
| CN204737842U (en) | Rubbish oozes drop liquid evaporation plant | |
| CN203949551U (en) | In cooling tower, use dehydrater | |
| CN202826475U (en) | Leaking oil collection device of oil press | |
| CN205618563U (en) | Miniature bearing assembly machine | |
| CN204526278U (en) | The jockey of a kind of Corrugator roller unit and steam unit | |
| CN204058539U (en) | A kind of uniform hardening device | |
| CN202139336U (en) | Chemical fiber material filtering device | |
| CN202526973U (en) | Modified filter device | |
| CN103341549A (en) | Opposite-angle side cutting die | |
| CN202786261U (en) | Water jet machine for fur processing | |
| CN203155477U (en) | Mechanism for adjusting wiped-film breadth | |
| CN202715574U (en) | Glass piece cleaning machine | |
| CN202056084U (en) | Water-saving guide bearing |
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: 20141015 |