CN215917704U - A air current splitter for gesso screening - Google Patents
A air current splitter for gesso screening Download PDFInfo
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- CN215917704U CN215917704U CN202122500751.8U CN202122500751U CN215917704U CN 215917704 U CN215917704 U CN 215917704U CN 202122500751 U CN202122500751 U CN 202122500751U CN 215917704 U CN215917704 U CN 215917704U
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Abstract
The utility model relates to the technical field of gypsum powder screening, which is used for solving the problems that the existing gypsum powder screening is difficult to carry out real screening, and a large amount of splashed gypsum powder is harmful to the health of workers in the screening process, in particular to an airflow separation device for gypsum powder screening, which comprises a base, a separation box, a feed hopper, a filter screen and a flow dividing assembly, wherein the base is symmetrically arranged on the lower wall of the separation box, the feed hopper is arranged in the center of the upper wall of the separation box, the filter screen is arranged in the center of the inner wall of the separation box, the flow dividing assembly is arranged on the inner top wall of the separation box, the flow dividing assembly comprises a blower, a main air pipe, branch pipes and a blowing nozzle, the blower is arranged on the side wall of the separation box, the main air pipe is arranged at the output end of the blower, and a plurality of branch pipes are equidistantly arranged on the side part of the main air pipe; according to the utility model, the crushing effect of the gypsum powder which is coagulated into blocks is realized, meanwhile, the screening of the gypsum powder is promoted, and the splashing of the gypsum powder is reduced.
Description
Technical Field
The utility model relates to the technical field of gypsum powder screening, in particular to airflow separation equipment for screening gypsum powder.
Background
The gypsum powder is a white, colorless and transparent crystal, can be divided into phosphogypsum powder and desulfurized gypsum powder according to different physical components, is one of five gel materials, and has an important position in national economy, and is widely applied to buildings, building materials, industrial molds and artistic models, chemical industry, agriculture, food processing, medical cosmetology and other application fields, and is an important industrial raw material;
in the process of storing and using the gypsum powder, the gypsum powder is extremely easy to be wetted and coagulated into blocks due to improper operation, and the use effect of the gypsum powder after being coagulated into blocks is seriously influenced, so that the gypsum powder needs to be screened when being used, but in the conventional screening of the gypsum powder, the gypsum powder impurities coagulated into blocks are screened only by a screen mesh, so that the screening in the true sense is difficult to carry out, and a large amount of gypsum powder is scattered in the screening process, thereby causing damage to the health of workers;
in view of the above technical problem, the present application proposes a solution.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide airflow separation equipment for screening gypsum powder, which is used for solving the problems that the existing screening of gypsum powder is difficult to carry out real screening, and a large amount of gypsum powder splashed in the screening process causes harm to the health of workers.
The purpose of the utility model can be realized by the following technical scheme:
an airflow separation device for screening gypsum powder comprises a base, a separation box, a feed hopper, a filter sieve and a flow distribution assembly, wherein the base is symmetrically arranged on the lower wall of the separation box, the feed hopper is arranged in the center of the upper wall of the separation box, the filter sieve is arranged in the center of the inner wall of the separation box, and the flow distribution assembly is arranged on the inner top wall of the separation box;
the reposition of redundant personnel subassembly includes air-blower, main tuber pipe, branch pipe and blowing nozzle, the air-blower install in the lateral wall of separator box, the main tuber pipe is installed to the output of air-blower, the main tuber pipe encircles and sets up roof a week in the separator box, a plurality of branch pipes are installed to the lateral part equidistance of main tuber pipe, and is a plurality of the end of branch pipe all is connected with blowing nozzle, and a plurality of blowing nozzles all are relative with the filter sieve.
Further, feeder hopper top-down is big-end-up's setting, and the top center of feeder hopper installs the motor, the output of motor is connected with the puddler, the outer wall of puddler is provided with rotating vane.
Further, the rotating blade is spirally arranged on the outer wall of the stirring rod for a circle from top to bottom in a large and small mode, and the outer side part of the rotating blade is attached to the inner wall of the feeding hopper.
Furthermore, vibrating motor is installed to the periphery symmetry of filter sieve, vibrating motor's one end fixed mounting in on the inside wall of separator box, vibrating motor's output is connected with the filter sieve, the bottom of filter sieve is provided with annular deflector.
Furthermore, the annular guide plate is the slope setting, and the acute angle is pressed from both sides with the separator box inner wall to the annular guide plate, and the inside of annular guide plate is provided with the electric heating piece.
Further, a discharge port is formed in the center of the bottom wall of the separation box, the tail end of the discharge port is connected with a bin door, and a valve is arranged on the side wall of the bin door.
The utility model has the beneficial effects that:
(1) according to the utility model, the motor, the stirring rod and the rotating blades are used for carrying out primary crushing and stirring operations on the gypsum powder when the gypsum powder enters, so that the crushing effect on the gypsum powder which is agglomerated is realized, and the screening of the gypsum powder is promoted;
(2) according to the utility model, under the action of the blower, the main air pipe, the branch pipes and the air blowing nozzle, centrifugal airflow is formed inside the separation box, the centrifugal airflow promotes the rescreening of the gypsum powder, and the splashing of the gypsum powder is also reduced, so that the gypsum powder is effectively and rapidly screened.
Drawings
The utility model will be further described with reference to the accompanying drawings;
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure A-A of the present invention;
FIG. 3 is a partially enlarged structural view of a first viewing angle;
fig. 4 is a partially enlarged structural view of a second viewing angle.
In the figure: 1. a base; 2. a separation tank; 3. a feed hopper; 4. filtering and screening; 5. a flow diversion assembly; 51. a blower; 52. a main air duct; 53. a branch pipe; 54. a blowing nozzle; 6. a motor; 7. a stirring rod; 8. a rotating blade; 9. a vibration motor; 10. an annular guide plate; 11. an electrical heating sheet; 12. a discharge port; 13. a bin gate; 14. and (4) a valve.
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. 1-4, the present invention is an airflow separation device for screening gypsum powder, including a base 1, a separation box 2, a feed hopper 3, a filter sieve 4 and a flow dividing assembly 5, wherein the base 1 is symmetrically installed on the lower wall of the separation box 2 through bolts, the base 1 is used for supporting the gypsum powder screening device and further improving the stability and firmness of the operation of the gypsum powder screening device, the feed hopper 3 is fixedly installed at the center of the upper wall of the separation box 2 through bolts, the feed hopper 3 is used for temporarily storing gypsum powder and realizing the rapid feeding operation of gypsum powder, the filter sieve 4 is installed at the center of the inner wall of the separation box 2, the filter sieve 4 is used for separating gypsum powder, the filter sieve 4 can screen out impurity particles mixed in the gypsum powder, and when specifically installed, vibration motors 9 are symmetrically installed at the two ends of the periphery of the filter sieve 4 through motor seats, one end of a vibration motor 9 is fixedly arranged on the inner side wall of the separation box 2 through a motor base, the output end of the vibration motor 9 is connected with the filter sieve 4, and it should be noted that the vibration motor 9 is used for assisting the filter sieve 4 to better separate and sieve impurities mixed in the gypsum powder, further promoting the separation of the gypsum powder and reducing the probability of agglomeration;
the inner top wall of the separation box 2 is provided with the shunt assembly 5, when the shunt assembly 5 is specifically arranged, the shunt assembly 5 comprises a blower 51, a main air pipe 52, branch pipes 53 and blowing nozzles 54, the blower 51 is arranged on the side wall of the separation box 2 through a motor base, the main air pipe 52 is arranged at the output end of the blower 51 through a pipe sleeve connecting piece, the main air pipe 52 is arranged around the inner top wall of the separation box 2 for one circle, it is required to be noted that the main air pipe 52 is arranged around the top wall of the separation box 2 for one circle, when the blower 51 is started, the blower 51 blows air into the main air pipe 52, the centrifugal cyclone is realized by the main air pipe 52 around one circle, the screening speed of the gypsum powder is enhanced, further the coagulation of the gypsum powder into blocks is reduced, the branch pipes 53 are arranged on the side part of the main air pipe 52 at equal intervals, the blowing nozzles 54 are connected at the tail ends of the branch pipes 53, and the blowing nozzles 54 are opposite to the filter sieve 4, the plurality of branch pipes 53 are used for realizing centrifugal cyclone in the separation box 2, and the centrifugal cyclone can further guide the trend of the gypsum powder so as to effectively prevent the splashing problem of the gypsum powder in order to strengthen the rapid screening of the gypsum powder;
it should be noted that the feeding hopper 3 is arranged from top to bottom in a big-end-up manner, wherein the feeding hopper 3 is arranged in a big-end-up manner for better feeding of the gypsum powder, and when the feeding hopper is arranged specifically, the top center of the feed hopper 3 is provided with a motor 6 through a motor base, the output end of the motor 6 is connected with a stirring rod 7, the outer wall of the stirring rod 7 is provided with a rotating blade 8, it should be noted that the motor 6 is used for providing driving force for the stirring rod 7, gypsum powder is a material which is easy to coagulate into blocks, therefore, before the gypsum powder is used, the gypsum powder needs to be screened, the stirring rod 7 is driven by the motor 6, so that the stirring rod 7 rotates, the rotating stirring rod 7 drives the rotating blade 8 to perform primary grinding operation on the gypsum powder in the feeding hopper 3, further realizing the crushing operation of the gypsum powder coagulated into blocks and further promoting the screening operation of the gypsum powder;
during the specific arrangement, the rotating blade 8 is spirally arranged on the outer wall of the stirring rod 7 in a welding mode from top to bottom in a large-size manner, the outer side part of the rotating blade 8 is attached to the inner wall of the feeding hopper 3, and it needs to be noted that the outermost side of the rotating blade 8 is attached to the inner wall of the feeding hopper 3 to better realize the crushing operation of the gypsum powder;
the bottom of the filter sieve 4 is provided with an annular guide plate 10 through screws, the annular guide plate 10 is used for realizing the separation and conveying effects of the sieved gypsum powder, when the filter sieve is specifically arranged, the annular guide plate 10 is obliquely arranged, an acute angle is formed between the annular guide plate 10 and the inner wall of the separation box 2 and can be set to be 25-45 degrees, and an electric heating sheet 11 is arranged inside the annular guide plate 10, wherein the electric heating sheet 11 is used for providing temperature for the inside of the separation box 2 to realize the drying effect of the gypsum powder, and further accelerating the coagulation into gypsum powder blocks for separation, so that the screening of the gypsum powder is effectively promoted;
The working principle of the utility model is as follows:
gypsum powder is injected into the feed hopper 3, the motor 6 is started to drive the stirring rod 7 to rotate, and the rotating stirring rod 7 drives the rotating blades 8 to perform primary crushing and stirring operations on the gypsum powder in the feed hopper 3, so that the primary crushing operation on the gypsum powder which is agglomerated is realized, and the screening operation of the gypsum powder is further promoted;
at the moment, the blower 51 is started, the blower 51 blows air into the main air pipe 52, the air is immediately dispersed into the branch pipes 53 which surround the main air pipe 52 for a circle, and is blown out through the air blowing nozzles 54, centrifugal air flow is formed inside the separation box 2 under the action of the blower 51, the main air pipe 52, the branch pipes 53 and the air blowing nozzles 54, the crushed gypsum powder is sieved again under the action of the centrifugal air flow, the crushed gypsum powder falls on the filter sieve 4 under the action of the centrifugal air flow, and the filter sieve 4 is enabled to vibrate slightly ceaselessly by starting the vibrating motor 9, so that the gypsum powder is separated quickly, the splashing of the gypsum powder is reduced, and the gypsum powder is effectively and quickly sieved;
the screened gypsum powder enters the bin door 13 along the annular guide plate 10 under the action of gravity and centrifugal airflow to be uniformly collected.
The foregoing is merely exemplary and illustrative of the present invention, and various modifications, additions and substitutions of the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The airflow separation equipment for screening the gypsum powder comprises a base (1), a separation box (2), a feed hopper (3), a filter sieve (4) and a flow dividing assembly (5), wherein the base (1) is symmetrically installed on the lower wall of the separation box (2), the feed hopper (3) is installed in the center of the upper wall of the separation box (2), the filter sieve (4) is installed in the center of the inner wall of the separation box (2), and the flow dividing assembly (5) is installed on the inner top wall of the separation box (2);
reposition of redundant personnel subassembly (5) include air-blower (51), main tuber pipe (52), branch pipe (53) and blowing nozzle (54), air-blower (51) install in the lateral wall of separator box (2), main tuber pipe (52) are installed to the output of air-blower (51), main tuber pipe (52) encircle to set up in separator box (2) interior roof a week, a plurality of branch pipes (53) are installed to the lateral part equidistance of main tuber pipe (52), and are a plurality of blowing nozzles (54) all are connected with to the end of branch pipe (53), and a plurality of blowing nozzles (54) all are relative with filter sieve (4).
2. The airflow separation equipment for screening gypsum powder as claimed in claim 1, wherein the feed hopper (3) is arranged from top to bottom in a large and small manner, a motor (6) is installed at the center of the top of the feed hopper (3), the output end of the motor (6) is connected with a stirring rod (7), and the outer wall of the stirring rod (7) is provided with a rotating blade (8).
3. The airflow separation equipment for screening gypsum powder as claimed in claim 2, wherein the rotating blade (8) is spirally mounted on the outer wall of the stirring rod (7) for a circle from top to bottom in a large and small manner, and the outer side part of the rotating blade (8) is attached to the inner wall of the feed hopper (3).
4. The airflow separation equipment for screening gypsum powder as claimed in claim 1, wherein a vibration motor (9) is symmetrically installed on the periphery of the filter screen (4), one end of the vibration motor (9) is fixedly installed on the inner side wall of the separation box (2), the output end of the vibration motor (9) is connected with the filter screen (4), and an annular guide plate (10) is arranged at the bottom of the filter screen (4).
5. The airflow separation device for screening gypsum powder as claimed in claim 4, wherein the annular guide plate (10) is arranged obliquely, an acute angle is formed between the annular guide plate (10) and the inner wall of the separation box (2), and an electric heating sheet (11) is arranged inside the annular guide plate (10).
6. The airflow separation equipment for screening gypsum powder as claimed in claim 1, wherein a discharge port (12) is formed in the center of the bottom wall of the separation box (2), a bin door (13) is connected to the tail end of the discharge port (12), and a valve (14) is arranged on the side wall of the bin door (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122500751.8U CN215917704U (en) | 2021-10-18 | 2021-10-18 | A air current splitter for gesso screening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122500751.8U CN215917704U (en) | 2021-10-18 | 2021-10-18 | A air current splitter for gesso screening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215917704U true CN215917704U (en) | 2022-03-01 |
Family
ID=80405315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122500751.8U Active CN215917704U (en) | 2021-10-18 | 2021-10-18 | A air current splitter for gesso screening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215917704U (en) |
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2021
- 2021-10-18 CN CN202122500751.8U patent/CN215917704U/en active Active
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