CN104437242A - Caustic soda spraying molding granulation equipment - Google Patents
Caustic soda spraying molding granulation equipment Download PDFInfo
- Publication number
- CN104437242A CN104437242A CN201310414762.1A CN201310414762A CN104437242A CN 104437242 A CN104437242 A CN 104437242A CN 201310414762 A CN201310414762 A CN 201310414762A CN 104437242 A CN104437242 A CN 104437242A
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- CN
- China
- Prior art keywords
- scraper plate
- caustic soda
- scraper
- nozzle
- elongated slot
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses caustic soda spraying molding granulation equipment which comprises a spray frame, the spray frame is provided with a plurality of nozzles, a scraper is arranged below the spray frame; the spray frame and the scraper are together arranged on a bracket; the scraper is provided with a semi-circular groove at the position below the spray frame; one side of the scraper is provided with a motor for driving the scraper to do reciprocating motion under the nozzles; compared with the prior art, the caustic soda spraying molding granulation equipment has the advantages of simple structure and saving power and labor, liquid drops formed at the nozzles are all scraped by the scraper, and the nozzle clogging phenomenon caused by liquid drop solidification at the nozzles can be avoided.
Description
Technical field
The present invention relates to production of caustic soda technical field, particularly relate to a kind of caustic soda spray formed granulating device.
Background technology
Have some in prior art for the device of caustic soda spray molding, granulating, the aperture at its nozzle place is less, and caustic lye of soda drops in nozzle place and forms drop, drops under gravity, cools rear formation caustic soda grain; But nozzle place due to aperture less, after the caustic soda drop of high temperature is formed, can not all depart from nozzle and drop, have part residual, after a period of operation, caustic soda drop solidifies easy plug nozzle to nozzle, thus need operating personnel to make regular check on nozzle, and it is safeguarded; Need during maintenance to stop work, not only reduce operating efficiency, the caustic soda liquid of high temperature owing to can not solidify granulation in time, and causes the increase of energy consumption.
Summary of the invention
The object of the invention is the technological deficiency for existing in prior art, and a kind of caustic soda spray formed granulating device not easily causing spray nozzle clogging is provided.
The technical scheme adopted for realizing object of the present invention is: a kind of caustic soda spray formed granulating device, and it is characterized in that comprising spraying rack, described spraying rack is equipped with several nozzles, the below of described spraying rack is provided with scraper plate; Described spraying rack and scraper plate are jointly rack-mount; Described scraper plate has semicircle elongated slot in the position of spray below; The side of described scraper plate is provided with motor, does back and forth movement for driving scraper plate below described nozzle.
The surface of described semicircle elongated slot is provided with waterproof coating.
The both sides, front and back of described scraper plate are respectively arranged with corresponding semicircle elongated slot, and granulation operating efficiency can be made like this to promote one times.
Operation principle of the present invention is: the nozzle on spraying rack connects inlet, and scraper plate does horizontal movement under the driving of motor, and scraper plate is in the upper surface flush of semicircle elongated slot; Nozzle is positioned at the front side of scraper plate, and the caustic soda liquid of high temperature forms drop by nozzle at jet hole place, and motor starts, scraper plate horizontal movement, drop is scraped from jet hole by scraper plate, and drop drops in semicircle elongated slot, under the effect of refrigerating gas, namely drop molding, granulating completes;
Compared with prior art, the invention has the beneficial effects as follows: structure is simple, and power saving is laborsaving, the drop that jet hole is formed all is scraped by scraper plate, and the phenomenon avoiding nozzle place drop solidification plug nozzle occurs.
Accompanying drawing explanation
Figure 1 shows that the structural representation of caustic soda of the present invention spray formed granulating device;
Figure 2 shows that scraper plate and the structural representation of nozzle before drop is formed;
Figure 3 shows that the structural representation that the drop that nozzle is formed is scraped by scraper plate.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment:
As shown in Figure 1, a kind of caustic soda spray formed granulating device, comprise spraying rack 1, described spraying rack 1 is equipped with multiple nozzle 3, the below of described spraying rack 1 is provided with scraper plate 2; Described spraying rack 1 and scraper plate 2 are arranged on support 4 jointly; The described position of scraper plate 2 below spray 3 has semicircle elongated slot 5, and the quantity of semicircle elongated slot 5 is consistent with the quantity of nozzle 3.
In addition, it should be noted that, the drop scraped in order to ensure semicircle elongated slot 5 can not form liquid stream on the surface of semicircle elongated slot 5, the surface of described semicircle elongated slot 5 is provided with waterproof coating, multiple waterproof coating is had in commercially available prod, be wherein the best with nanoscale, the nano water-proof coating that victory waffle work (Dongguan) Co., Ltd used in the present embodiment sells.
The side of described scraper plate 2 is provided with motor 6, does back and forth movement for driving scraper plate 2 below described nozzle 3.
The both sides, front and back of described scraper plate 2 are respectively arranged with corresponding semicircle elongated slot 5, and granulation operating efficiency can be made like this to promote one times.
The job step of above-mentioned caustic soda spray formed granulating device is: the nozzle 3 on spraying rack connects inlet, and scraper plate 2 does horizontal movement under the driving of motor 6, and scraper plate 2 is in the upper surface flush of semicircle elongated slot 5; Nozzle 3 is positioned at the front side of scraper plate 2 as shown in Figure 2, and the caustic soda liquid of high temperature forms drop by nozzle 3 at jet hole place, and motor 6 starts, scraper plate 2 horizontal movement, and drop is scraped from jet hole by scraper plate 2, and drop drops in semicircle elongated slot 5, as shown in Figure 3; Under the effect of refrigerating gas, namely drop molding, granulating completes.
The two sides of scraper plate 2 all arranges semicircle elongated slot, and when above-mentioned drop molding, granulating completes, nozzle 3 is positioned at the rear side of scraper plate 2, again forms drop, and scraper plate 2, under the driving of motor 6, moves in the opposite direction, is again scraped by the drop that nozzle 3 is formed; Such scraper plate 2 one is had a try twice motion, just can carry out scraping drop twice to a nozzle.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. a caustic soda spray formed granulating device, it is characterized in that: comprise spraying rack, described spraying rack is equipped with several nozzles, the below of described spraying rack is provided with scraper plate; Described spraying rack and scraper plate are jointly rack-mount; Described scraper plate has semicircle elongated slot in the position of spray below; The side of described scraper plate is provided with motor, does back and forth movement for driving scraper plate below described nozzle.
2. a kind of caustic soda spray formed granulating device according to claim 1, is characterized in that the surface of described semicircle elongated slot is provided with waterproof coating.
3. a kind of caustic soda spray formed granulating device according to claim 1, is characterized in that the both sides, front and back of described scraper plate are respectively arranged with corresponding semicircle elongated slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310414762.1A CN104437242A (en) | 2013-09-12 | 2013-09-12 | Caustic soda spraying molding granulation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310414762.1A CN104437242A (en) | 2013-09-12 | 2013-09-12 | Caustic soda spraying molding granulation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104437242A true CN104437242A (en) | 2015-03-25 |
Family
ID=52884454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310414762.1A Pending CN104437242A (en) | 2013-09-12 | 2013-09-12 | Caustic soda spraying molding granulation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104437242A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115869852A (en) * | 2023-03-06 | 2023-03-31 | 东营联合石化有限责任公司 | Sulfur granulator |
-
2013
- 2013-09-12 CN CN201310414762.1A patent/CN104437242A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115869852A (en) * | 2023-03-06 | 2023-03-31 | 东营联合石化有限责任公司 | Sulfur granulator |
| CN115869852B (en) * | 2023-03-06 | 2023-05-16 | 东营联合石化有限责任公司 | Sulfur granulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
|
| WD01 | Invention patent application deemed withdrawn after publication |