CN111389832A - Inner wall cleaning device for flash distillation equipment - Google Patents
Inner wall cleaning device for flash distillation equipment Download PDFInfo
- Publication number
- CN111389832A CN111389832A CN202010246514.0A CN202010246514A CN111389832A CN 111389832 A CN111389832 A CN 111389832A CN 202010246514 A CN202010246514 A CN 202010246514A CN 111389832 A CN111389832 A CN 111389832A
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- CN
- China
- Prior art keywords
- cutting plate
- annular cutting
- cleaning device
- flash evaporation
- wall cleaning
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/04—Safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Abstract
The invention discloses an inner wall cleaning device for flash evaporation equipment, which comprises an annular cutting plate, wherein the inner side surface of the annular cutting plate is provided with a plurality of uniformly distributed blades, and the blades are obliquely arranged on the inner side surface of the annular cutting plate; a plurality of spherical grooves which are uniformly distributed are formed in the outer side surface of the annular cutting plate, and rolling balls are arranged inside the spherical grooves in a rolling manner; the side of annular cutting plate is equipped with a plurality of evenly distributed's clean pole, the clean pole is kept away from annular cutting plate the central axis one side and is coincided with the lateral surface of annular cutting plate. This inner wall cleaning device for flash distillation equipment, simple structure can clear up the material of adhesion on the staving inner wall fast, shortens the time of material at the inside dwell of staving to can cut the material when clearing up the material and smash, improve crushing efficiency, thereby improve work efficiency, easy operation, convenient to use.
Description
Technical Field
The invention relates to the technical field of flash evaporation equipment, in particular to an inner wall cleaning device for flash evaporation equipment.
Background
The flash evaporation is that hot air enters the dryer from a swirler at the bottom of the dryer along the tangential direction and generates high-speed whirling ascending airflow; the material to be dried is conveyed into the drying chamber by the feeder, and under the combined action of the high-speed whirling airflow and the bottom stirrer, the lumpy material is continuously crushed, dispersed, boiled and dried. The material with too large particles or high humidity is blocked by a grading weir plate arranged at the upper part of the drying chamber, and is further dried in the drying chamber until being carried out by the airflow.
When the existing materials are subjected to flash evaporation, the materials are easily thrown or adhered to the inner wall of the barrel body in the stirring and conveying processes and are not easily separated, so that the time of the materials in the container is prolonged, and the working efficiency is reduced; and during flash evaporation, the materials are crushed mainly through high-speed rotary airflow and a stirrer at the bottom of the barrel body, so that the crushing efficiency is low.
Disclosure of Invention
The invention aims to overcome the existing defects and provides an inner wall cleaning device for flash evaporation equipment, which is simple in structure, can quickly clean materials adhered to the inner wall of a barrel body, shortens the stay time of the materials in the barrel body, can cut and crush the materials while cleaning the materials, improves the crushing efficiency, improves the working efficiency, is simple to operate and convenient to use, and can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an inner wall cleaning device for flash distillation equipment, includes annular cutting plate, the medial surface of annular cutting plate is equipped with a plurality of evenly distributed's blade, and the blade slope sets up the medial surface at annular cutting plate.
As a preferable technical scheme of the invention, the longitudinal section of the annular cutting plate is of an isosceles trapezoid structure, and the shorter bottom side of the isosceles trapezoid faces the inner side of the annular cutting plate.
As a preferable technical scheme of the invention, the blade is any one of a hard high-temperature-resistant PET plate, a PC plate, an ABS plate or a PVC plate.
As a preferable technical scheme of the invention, the outer side surface of the annular cutting plate is provided with a plurality of spherical grooves which are uniformly distributed and arranged in an open manner, and rolling balls are arranged inside the spherical grooves in a rolling manner.
As a preferable technical scheme of the invention, the side surface of the annular cutting plate is provided with a plurality of cleaning rods which are uniformly distributed, and one side of each cleaning rod, which is far away from the central axis of the annular cutting plate, is superposed with the outer side surface of the annular cutting plate.
As a preferable technical scheme of the invention, the cross section of the cleaning rod is triangular.
As a preferable technical scheme of the invention, the height of the cleaning rod is greater than that of the annular cutting plate, and the annular cutting plate is fixedly connected with the middle part of the cleaning rod.
As a preferable technical scheme of the invention, the number of the cleaning rods and the number of the blades are three or five, and the cleaning rods and the blades are distributed on the annular cutting plate in a crossed manner.
As a preferred technical scheme of the invention, the height of the cleaning rod at the lower side of the annular cutting plate is larger than that of the stirrer in the external flash evaporation equipment.
In a preferred embodiment of the present invention, the twisted pitch of the blade is-degree.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the inner wall cleaning device for the flash evaporation equipment disclosed by the invention, the device is positioned in the flash evaporation barrel body, a stirrer at the bottom of the barrel body works to generate high-speed cyclone airflow during flash evaporation, the high-speed cyclone airflow blows the annular cutting plate with the blades, and the annular cutting plate drives the blades to rotate at high speed in the barrel body and move upwards along the inner wall of the barrel body, so that materials in the barrel body are cleaned.
2. According to the inner wall cleaning device for the flash evaporation equipment disclosed by the invention, when the annular cutting plate drives the blades to rotate at a high speed in the barrel body, the blades can cut and crush the materials floating in the barrel body, so that the crushing efficiency is improved.
3. According to the inner wall cleaning device for the flash evaporation equipment, the rotating speed of a driving motor of the stirrer is controlled to adjust the size of high-speed cyclone airflow, so that the up-and-down moving speed of the annular cutting plate is controlled; and the air current is great, and annular cutting plate rotates very fast, and the upper reaches the speed also very fast simultaneously: when the air current is less, because gravity is greater than buoyancy, move down, and the slew velocity is slower, annular cutting plate reciprocates the in-process and clears up the material on the staving is inside.
4. According to the inner wall cleaning device for the flash evaporation equipment, disclosed by the invention, the cleaning rod can guide the annular cutting plate, so that the annular cutting plate is prevented from inclining when the stress in the barrel body is uneven, the annular cutting plate is always kept in a horizontal state and moves up and down, and the annular cutting plate is prevented from being clamped at a certain position of the barrel body and being incapable of moving.
5. According to the inner wall cleaning device for the flash evaporation equipment disclosed by the invention, the annular cutting plate can drive the cleaning rod to rotate, and materials on the inner wall of the barrel body can be scraped and cleaned when the cleaning rod rotates.
6. According to the inner wall cleaning device for the flash evaporation equipment disclosed by the invention, the cleaning rod can play a role of a balance weight, and the whole device can move downwards due to gravity when wind power is low.
7. According to the inner wall cleaning device for the flash evaporation equipment, disclosed by the invention, the cleaning rod can be used for limiting and protecting the annular cutting plate, and when the device falls to the lowest side in the barrel body, the annular cutting plate can be prevented from colliding with a stirrer in the barrel body.
8. According to the inner wall cleaning device for the flash evaporation equipment disclosed by the invention, the rolling ball can reduce the friction between the annular cutting plate and the barrel body, and the annular cutting plate can conveniently move up and down and rotate.
9. According to the inner wall cleaning device for the flash evaporation equipment disclosed by the invention, the rolling ball can play a role of a counterweight, so that the whole device can move downwards due to gravity when wind power is low.
10. The inner wall cleaning device for the flash evaporation equipment disclosed by the invention is simple in structure, can quickly clean materials adhered to the inner wall of the barrel body, shortens the stay time of the materials in the barrel body, can cut and crush the materials while cleaning the materials, and improves the crushing efficiency, so that the working efficiency is improved, the operation is simple, and the use is convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic longitudinal sectional structure of a circular cutting plate;
FIG. 3 is a schematic view of the cleaning rod of the present invention.
In the figure: 1 annular cutting plate, 2 blades, 3 rolling balls and 4 cleaning rods.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an inner wall cleaning device for flash distillation equipment, including annular cutting plate 1, the medial surface of annular cutting plate 1 is equipped with a plurality of evenly distributed's blade 2, and 2 slopes of blade set up the medial surface at annular cutting plate 1, whole device is located inside the flash evaporation staving, the agitator work of staving bottom during the flash evaporation produces high-speed cyclone air current, high-speed cyclone air current blows annular cutting plate 1 that has blade 2, annular cutting plate 1 drives blade 2 and rotates at the inside high speed of staving, and shift up along the staving inner wall, thereby clear up the inside material of staving.
The size of high-speed cyclone airflow is adjusted by controlling the rotating speed of a driving motor of a stirrer in the flash evaporation equipment, so that the up-and-down moving speed of the annular cutting plate is controlled; and the air current is great, and annular cutting plate 1 rotates very fast, and the upper reaches the speed also very fast simultaneously: when the air current is less, because gravity is greater than buoyancy, move down, and the slew velocity is slower, annular cutting plate 1 reciprocates the in-process and clears up the material on the staving is inside.
Preferably, the longitudinal section of the annular cutting plate 1 is of an isosceles trapezoid structure, and the shorter bottom side of the isosceles trapezoid faces the inner side of the annular cutting plate 1, so that the upper side and the lower side of the annular cutting plate 1 are sharp, and the inner wall of the barrel body can be cleaned conveniently.
Preferably, the blade 2 is any one of a hard high-temperature-resistant PET plate, a PC plate, an ABS plate or a PVC plate, so that the blade 2 has enough hardness and good high-temperature resistance, the blade 2 can stably work in the flash evaporation barrel body, and the service life of the device is prolonged; meanwhile, when the annular cutting plate 1 drives the blades 2 to rotate at a high speed inside the barrel body, the blades 2 can cut and crush the materials drifting in the barrel body, and therefore crushing efficiency is improved.
Preferably, the outer side surface of the annular cutting plate 1 is provided with a plurality of spherical grooves which are uniformly distributed and are opened, rolling balls 3 are arranged in the spherical grooves in a rolling manner, and the rolling balls 3 can reduce friction between the annular cutting plate 1 and the barrel body, so that the annular cutting plate 1 can conveniently move up and down and rotate; the rolling ball 3 can play a role of a counterweight, so that the whole device can move downwards due to gravity when wind power is low.
Preferably, the side of annular cutting plate 1 is equipped with a plurality of evenly distributed's clean pole 4, and clean pole 4 keeps away from one side of annular cutting plate 1 the central axis and the coincidence of annular cutting plate 1's lateral surface, and clean pole 4 can lead to annular cutting plate 1, avoids annular cutting plate 1 to incline when the inside atress of staving is uneven, makes annular cutting plate 1 keep the horizontally state throughout and reciprocates, avoids annular cutting plate 1 card can't remove at a certain position of staving.
Preferably, the cross section of cleaning rod 4 is triangle-shaped, and annular cutting plate 1 can drive cleaning rod 4 and rotate, can scrape the clearance to the material on the staving inner wall when cleaning rod 4 rotates.
Preferably, the height of the cleaning rod 4 is greater than that of the annular cutting plate 1, the annular cutting plate 1 is fixedly connected with the middle of the cleaning rod 4, the cleaning rod 4 can play a role of a balance weight, and the whole device can move downwards due to gravity when wind power is low.
Preferably, the number of the cleaning rods 4 and the number of the blades 2 are three or five, the cleaning rods 4 and the blades 2 are distributed on the annular cutting plate 1 in a crossed manner, the cleaning rods 4 and the blades 2 are controlled not to be too many, and the phenomenon that the whole device is too heavy and cannot be blown up by wind power is avoided.
Preferably, clean pole 4 is located the height that highly is greater than agitator in the outside flash distillation equipment of annular cutting plate 1 downside, and clean pole 4 can carry out spacing protection to annular cutting plate 1, when the device falls the inside downside of staving, can avoid annular cutting plate 1 and the inside agitator of staving to produce the collision.
Preferably, the twist inclination of the blade 2 is 30-40 degrees, so that the blade 2 is prevented from being in a vertical and horizontal state, and the whole device can be blown up by wind and rotated.
The rotating speed of a driving motor for driving the stirrer to rotate in the flash evaporation device can be changed, and the flash evaporation device mainly drives the stirrer to crush materials through the driving motor, and airflow generated in the rotating process of the stirrer crushes and conveys the materials, so that when the rotating speed of the driving motor is reduced, the crushing and conveying efficiency of the materials can be only influenced, but the flash evaporation device still can normally and stably work; in addition, the annular cutting plate 1 rotates all the time in the processes of moving up and down, even if the annular cutting plate 1 falls, the relative speed of the annular cutting plate 1 and the air flow is increased, so that the rotating speed of the annular cutting plate 1 is reduced less; and when clearing up the material, it is that the annular cutting plate 1 of rotation in-process scrapes the material and gets the clearance, and the material of adhesion can not lead to the fact the hindrance to reciprocating of annular cutting plate 1 on the bucket wall.
Whole inner wall cleaning device for flash distillation equipment, simple structure can clear up the material of adhesion on the staving inner wall fast, shortens the time of material at the inside stop of staving to can cut the material when clearing up the material and smash, improve crushing efficiency, thereby improve work efficiency, easy operation, convenient to use.
When in use:
the rotating speed of a driving motor for driving the stirrer to rotate in the flash evaporation device can be changed, and the flash evaporation device mainly drives the stirrer to crush materials through the driving motor, and airflow generated in the rotating process of the stirrer crushes and conveys the materials, so that when the rotating speed of the driving motor is reduced, the crushing and conveying efficiency of the materials can be only influenced, but the flash evaporation device still can normally and stably work; in addition, the annular cutting plate 1 rotates all the time in the processes of moving up and down, even if the annular cutting plate 1 falls, the relative speed of the annular cutting plate 1 and the air flow is increased, so that the rotating speed of the annular cutting plate 1 is reduced less; when materials are cleaned, the annular cutting plate 1 in the rotating process scrapes and cleans the materials, and the materials adhered to the barrel wall cannot obstruct the up-and-down movement of the annular cutting plate 1;
the driving motor can adopt a variable frequency motor, the change rule of the working frequency is set, and the rotating speed of the motor is changed alternately in the working process, so that the annular cutting plate 1 can regularly move up and down, and the cleaning effect is good.
The device is arranged in a drying and crushing barrel body of flash evaporation equipment, and a stirrer is used for stirring and crushing materials;
the stirrer generates high-speed whirling airflow when rotating, the annular cutting plate 1 with the blades 2 is influenced by the high-speed whirling airflow, and the blades 2 drive the annular cutting plate 1 to rotate and move upwards along the inner wall of the barrel body;
in the rotating and upward moving processes of the annular cutting plate 1, the annular cutting plate 1 drives the cleaning rod 4 to move and rotate, and the annular cutting plate 1 and the cleaning rod 4 clean materials adhered to the inner wall of the barrel body;
when the annular cutting plate 1 and the blades 2 rotate, the materials pass through the annular cutting plate 1, and the blades 2 crush the materials;
when the annular cutting plate 1 needs to move downwards, the driving motor of the stirrer is controlled to reduce the rotating speed, the high-speed whirling airflow is reduced, and the buoyancy force borne by the device is smaller than the gravity of the device, so that the device moves downwards;
the device moves down the in-process low-speed rotation, clears up the material of adhesion on the staving is inside simultaneously, and blade 2 smashes the material.
The invention has simple structure, can quickly clean the materials adhered on the inner wall of the barrel body, shortens the stay time of the materials in the barrel body, and can cut and crush the materials while cleaning the materials, thereby improving the crushing efficiency, improving the working efficiency, and having simple operation and convenient use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an inner wall cleaning device for flash distillation equipment, includes annular cutting plate (1), its characterized in that: the inner side surface of the annular cutting plate (1) is provided with a plurality of uniformly distributed blades (2), and the blades (2) are obliquely arranged on the inner side surface of the annular cutting plate (1).
2. The inner wall cleaning device for a flash evaporation apparatus according to claim 1, wherein: the longitudinal section of the annular cutting plate (1) is of an isosceles trapezoid structure, and the shorter bottom side of the isosceles trapezoid faces the inner side of the annular cutting plate (1).
3. The inner wall cleaning device for a flash evaporation apparatus according to claim 1, wherein: the blade (2) is any one of a hard high-temperature-resistant PET plate, a PC plate, an ABS plate or a PVC plate.
4. The inner wall cleaning device for a flash evaporation apparatus according to claim 1, wherein: the spherical groove that a plurality of evenly distributed and uncovered setting was seted up to the lateral surface of annular cutting plate (1), and the inside roll of spherical groove is provided with spin (3).
5. The inner wall cleaning device for a flash evaporation apparatus according to claim 1, wherein: the side of annular cutting plate (1) is equipped with a plurality of evenly distributed's clean pole (4), clean pole (4) keep away from annular cutting plate (1) the one side of central axis and the coincidence of the lateral surface of annular cutting plate (1).
6. The inner wall cleaning device for a flash evaporation apparatus according to claim 5, wherein: the cross section of the cleaning rod (4) is triangular.
7. The inner wall cleaning device for a flash evaporation apparatus according to claim 5, wherein: the height of the cleaning rod (4) is greater than that of the annular cutting plate (1), and the annular cutting plate (1) is fixedly connected with the middle of the cleaning rod (4).
8. The inner wall cleaning device for a flash evaporation apparatus according to claim 5, wherein: the number of the cleaning rods (4) and the number of the blades (2) are three or five, and the cleaning rods (4) and the blades (2) are distributed on the annular cutting plate (1) in a crossed manner.
9. The inner wall cleaning device for a flash apparatus according to claim 7, wherein: the height of the cleaning rod (4) on the lower side of the annular cutting plate (1) is greater than that of the stirrer in external flash equipment.
10. The inner wall cleaning device for a flash evaporation apparatus according to claim 1, wherein: the twisting inclination of the blade (2) is 30-40 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010246514.0A CN111389832A (en) | 2020-03-31 | 2020-03-31 | Inner wall cleaning device for flash distillation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010246514.0A CN111389832A (en) | 2020-03-31 | 2020-03-31 | Inner wall cleaning device for flash distillation equipment |
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| Publication Number | Publication Date |
|---|---|
| CN111389832A true CN111389832A (en) | 2020-07-10 |
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ID=71416647
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010246514.0A Pending CN111389832A (en) | 2020-03-31 | 2020-03-31 | Inner wall cleaning device for flash distillation equipment |
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Application publication date: 20200710 |