CN208449872U - A kind of potassium nitrate sealed centrifugal screening plant - Google Patents
A kind of potassium nitrate sealed centrifugal screening plant Download PDFInfo
- Publication number
- CN208449872U CN208449872U CN201820742826.9U CN201820742826U CN208449872U CN 208449872 U CN208449872 U CN 208449872U CN 201820742826 U CN201820742826 U CN 201820742826U CN 208449872 U CN208449872 U CN 208449872U
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- screening
- motor
- outer housing
- mounting plate
- potassium nitrate
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Abstract
The utility model relates to a kind of potassium nitrate sealed centrifugal screening plants, including pedestal, the base right side is equipped with column, the column top is equipped with mounting plate, the mounting plate top is equipped with feed inlet, the feed inlet top is connected with feed hopper, the mounting plate lower part is fixedly installed with motor, inner housing and outer housing, the motor is located at the inside of inner housing, the output shaft of the motor is connected with rotary shaft, the rotary shaft lower part is fixedly installed with screening disk, the screening disk is between inner housing and outer housing, the lower part of the outer housing is equipped with discharge barrel.The utility model to carry out in entire screening process in closed environment, ensure that the person and equipment safety, and feed operation is convenient, screening efficiency is high.
Description
Technical field
The utility model relates to a kind of Production of Potassium Nitrate apparatus fields, and in particular to a kind of potassium nitrate sealed centrifugal screening
Device.
Background technique
Potassium nitrate is a kind of common chemical materials, suffers from industry and agriculturally and is widely applied.Nowadays different
The potassium nitrate of granular size is used for different industries, therefore potassium nitrate needs just to can be carried out use after sieving, and in the mistake of screening
Cheng Zhong, since potassium nitrate has certain toxicity, during screening, it is necessary to be maintained in closed environment, while nitric acid
The certain corrosivity of potassium can cause certain corrosion to screening plant, influence the service life of screening machine.
Utility model content
The utility model solve the technical issues of be to overcome the deficiencies of existing technologies, provide a kind of potassium nitrate it is sealed from
Heart screening plant.
The utility model is achieved by the following technical programs:
A kind of potassium nitrate sealed centrifugal screening plant, including pedestal, column, mounting plate, feed hopper, inner housing, shell
Body, motor, rotary shaft, screening disk, screening hole, sealing strip, discharge barrel and splicing groove.The base right side is equipped with column, institute
It states column top and mounting plate is installed, the mounting plate top is equipped with feed inlet, and the feed inlet top is connected with feed hopper, institute
State feed hopper installation on a mounting board, the mounting plate lower part is fixedly installed with motor, inner housing and outer housing, the motor position
Output shaft in the inside of inner housing, the motor is connected with rotary shaft, and the rotary shaft lower part is fixedly installed with screening disk, institute
Screening disk is stated between inner housing and outer housing, the side wall of the screening disk is equipped with several uniform screening holes,
The lower part of the outer housing is equipped with discharge barrel, and the lower section of the discharge barrel is equipped with splicing groove, and the splicing groove is placed on pedestal
On.
Further, the top of the screening disk is equipped with sealing strip, and the sealing strip is made by rubber material.
Further, the outer housing is made of epicone body and inferior pyramidal body, inferior pyramidal body lower part and discharge barrel
It is connected.
Compared with prior art, the utility model has the following beneficial effects:
The top of the utility model is equipped with feed hopper, feeds convenient for staff, while outer housing will entirely sieve Pan Bao
Containing inside, so that being carried out in entire screening process in closed environment, it not will cause and make staff because of the leakage of potassium nitrate
Pungent air is breathed, so that production development accident, has ensured working environment and the personal safety of staff.By motor with
Output shaft is set to the inside of inner housing, avoids contact of the potassium nitrate to motor and rotary shaft, causes motor because by potassium nitrate
Corrode and cannot use, to improve the service life of product.The utility model is strange simultaneously, and structure novel passes through
Motor drives rotary shaft then to drive screening disk rotation generation centrifugal force, product sieved using centrifugal force it is more uniform, and
And the utility model feed operation is convenient, screening efficiency is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In attached drawing, 1. pedestals, 2. columns, 3. mounting plates, 4. feed hoppers, 5. inner housings, 6. outer housings, 7. motors, 8. rotations
Shaft, 9. screening disks, 10. screening holes, 11. discharge barrels, 12. splicing grooves, 13. sealing strips, 14. epicone bodies, 15. inferior pyramidals
Body.
Specific embodiment
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing
Illustrate, expression is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent；In order to which this reality is better described
With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To ability
For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.
As shown in Fig. 1, a kind of potassium nitrate sealed centrifugal screening plant, including pedestal 1, column 2, mounting plate 3, charging
Bucket 4, inner housing 5, outer housing 6, motor 7, rotary shaft 8, screening disk 9, sealing strip 13, screening hole 10, discharge barrel 11 and splicing groove
12。
Column 2 is welded on the right side of the pedestal 1,2 top of column is fixedly linked by bolt with mounting plate 3, described
3 top of mounting plate is equipped with feed inlet, and the feed inlet top is connected with feed hopper 4, and the feed hopper 4 is welded on mounting plate 3,
Convenient for staff's charging, the motor 7, inner housing 5 and outer housing 6 are mounted by means of bolts on the lower part of mounting plate 3,
The outer housing 6 is made of epicone body 14 and inferior pyramidal body 15.
The motor 7 is located at the inside of inner housing 5, and the output shaft of the motor 7 is connected with rotary shaft 8, the motor 7 with
Rotary shaft 8 is located at the inside of inner housing 5, avoids contact of the potassium nitrate to motor 7 and rotary shaft 8, causes motor 7 because by nitre
Sour potassium corrodes and cannot use, to improve the service life of product.8 lower part of rotary shaft is fixedly installed with screening disk 9,
The screening disk 9 is between inner housing 5 and outer housing 6, and entire screening disk 9 is included by the outer housing 6, so that whole
A screening process is carried out in closed environment, not will cause and is made staff's breathing to pungent sky because of the leakage of potassium nitrate
Gas, so that production development accident, has ensured the working environment and life safety of staff.
The screening disk 9 is peviform structure, and the side wall of screening disk 9 is equipped with several uniform screening holes 10, described
The side wall upper part of screening disk 9 is pasted with sealing strip 13, and the sealing strip 13 is set between mounting plate 3 and screening disk 9, the sealing
Item 13 is made by rubber material.The lower weld of the outer housing 6 has discharge barrel 11, and the lower section of the discharge barrel 11 is equipped with
Splicing groove 12, the splicing groove 12 are placed on pedestal 1.The utility model is strange, structure novel, is driven by motor 7
Rotary shaft 8 then drives the screening rotation of disk 9 to generate centrifugal force, is sieved product using centrifugal force more uniform.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment.It should be pointed out that for those skilled in the art, before not departing from the utility model principle
Several improvements and modifications put, also should be regarded as the protection scope of the utility model.Each composition portion being not known in the present embodiment
The available prior art is divided to be realized.
Claims (3)
1. a kind of potassium nitrate sealed centrifugal screening plant, it is characterised in that: including pedestal, column, mounting plate, feed hopper, interior
Shell, outer housing, motor, rotary shaft, screening disk, screening hole, sealing strip, discharge barrel and splicing groove；
The base right side is equipped with column, and the column top is equipped with mounting plate, and the mounting plate top is equipped with feed inlet,
The feed inlet top is connected with feed hopper, and on a mounting board, the mounting plate lower part is fixedly installed with for the feed hopper installation
Motor, inner housing and outer housing, the motor are located at the inside of inner housing, and the output shaft of the motor is connected with rotary shaft, institute
It states rotary shaft lower part and is fixedly installed with screening disk, the screening disk is between inner housing and outer housing, the side of the screening disk
Wall is equipped with several uniform screening holes, and the lower part of the outer housing is equipped with discharge barrel, the lower section of the discharge barrel
Equipped with splicing groove, the splicing groove is placed on pedestal.
2. a kind of potassium nitrate sealed centrifugal screening plant according to claim 1, it is characterised in that: the screening disk
Top is equipped with sealing strip, and the sealing strip is made by rubber material.
3. a kind of potassium nitrate sealed centrifugal screening plant according to claim 1, it is characterised in that: the outer housing by
Epicone body and inferior pyramidal body are constituted, and inferior pyramidal body lower part is connected with discharge barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820742826.9U CN208449872U (en) | 2018-05-18 | 2018-05-18 | A kind of potassium nitrate sealed centrifugal screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820742826.9U CN208449872U (en) | 2018-05-18 | 2018-05-18 | A kind of potassium nitrate sealed centrifugal screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208449872U true CN208449872U (en) | 2019-02-01 |
Family
ID=65148635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820742826.9U Active CN208449872U (en) | 2018-05-18 | 2018-05-18 | A kind of potassium nitrate sealed centrifugal screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208449872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000079A (en) * | 2019-04-18 | 2019-07-12 | 楼玲燕 | A kind of powdery paints packing machine screening particle |
-
2018
- 2018-05-18 CN CN201820742826.9U patent/CN208449872U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000079A (en) * | 2019-04-18 | 2019-07-12 | 楼玲燕 | A kind of powdery paints packing machine screening particle |
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