CN210876519U - Phosphogypsum washing and drying integrated device - Google Patents
Phosphogypsum washing and drying integrated device Download PDFInfo
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- CN210876519U CN210876519U CN201921720628.3U CN201921720628U CN210876519U CN 210876519 U CN210876519 U CN 210876519U CN 201921720628 U CN201921720628 U CN 201921720628U CN 210876519 U CN210876519 U CN 210876519U
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Abstract
The utility model discloses an ardealite washing and drying integrated device, which comprises an operating device and a control system arranged in parallel with the operating device; the operation device comprises a cylinder body, a motor and a support, wherein the cylinder body comprises a cylinder cover, a cylinder wall, a cylinder bottom, a filter screen cylinder body and a support frame; the cylinder cover can be opened laterally, and a connecting piece is fixed on the inner side of the cylinder cover; a water inlet device and a ventilation opening are fixed above the cylinder wall, a water outlet and a support are fixed below the cylinder wall, and drying devices are arranged in front and at the back of the cylinder wall; the water inlet device comprises an upper baffle, a water inlet and a first valve; the drying device comprises a lower baffle and a heating sheet; a water level sensor and an acidimeter are arranged in the cylinder bottom, a motor is fixed outside the cylinder bottom, and an output rotating shaft of the motor penetrates through the cylinder bottom and extends into the cylinder wall to be connected with the supporting frame; the filter screen cylinder is placed in the support frame. The device is convenient and simple to use, time-saving and labor-saving, and high in working efficiency.
Description
Technical Field
The utility model belongs to ardealite processing field, concretely relates to ardealite washing stoving integrated device.
Background
Phosphogypsum is a byproduct waste produced in the process of producing products such as phosphoric acid, phosphate fertilizer and the like. As a large country for producing phosphate fertilizers, China produces a large amount of phosphate fertilizers every year. According to production data, about 4.5-5t of phosphogypsum is produced when 1t of phosphoric acid is produced by a wet method, the accumulation amount of the phosphogypsum in China currently reaches 3 hundred million tons, and the accumulation amount of the phosphogypsum is continuously increased by 5000 ten thousand tons per year, and the effective utilization rate of the phosphogypsum is less than 30 percent due to the complicated physical and chemical characteristics of the phosphogypsum. The large amount of phosphogypsum is stockpiled, which not only occupies land resources, but also causes pollution to the environment. Therefore, if the phosphogypsum can be applied to building and road engineering after being subjected to proper pretreatment, the problem of stacking and utilization of the phosphogypsum can be effectively solved. The water washing method is one of the methods for treating the phosphogypsum impurities, and can effectively remove a large amount of impurities.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ardealite washing and drying integrated device, this device is washed in placing the ardealite in a washing section of thick bamboo to carry out the pH valve after the washing is accomplished and is measured, can discharge and dry the ardealite with the water after the pH value meets the requirements, takes out the ardealite at last. The device is convenient and simple to use, time-saving and labor-saving, and high in working efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an integrated phosphogypsum washing and drying device is characterized by comprising an operating device and a control system arranged in parallel with the operating device; the operation device comprises a cylinder body, a motor and a support, wherein the cylinder body comprises a cylinder cover, a cylinder wall, a cylinder bottom, a filter screen cylinder body and a support frame; the cylinder cover can be opened laterally, and a connecting piece is fixed on the inner side of the cylinder cover; a water inlet device and a ventilation opening are fixed above the cylinder wall, a water outlet and a support are fixed below the cylinder wall, and drying devices are arranged in front and at the back of the cylinder wall; the water inlet device comprises an upper baffle, a water inlet and a first valve; the drying device comprises a lower baffle and a heating sheet; a water level sensor and an acidimeter are arranged in the cylinder bottom, a motor is fixed outside the cylinder bottom, and an output rotating shaft of the motor penetrates through the cylinder bottom and extends into the cylinder wall to be connected with the supporting frame; the filter screen cylinder is placed in the supporting frame;
the left half part of the control system is provided with a pH value display screen, a power supply, a start button and a pause button, and the right half part is provided with a measuring button, a control panel and a washing and drying selection button;
the pH meter displays the test result through a pH display screen, the display screen displays the remaining time and the frequency, and the working time and the frequency of the operating device are controlled.
Furthermore, the water inlet and the water outlet are both connected with an external water pipe.
Further, the water level sensor controls the water level in the barrel and the water inlet to stop injecting water.
Furthermore, the filter screen cylinder body is made of hard steel, and dense pores are formed on the surface of the filter screen cylinder body.
Further, the screen cylinder can be taken out of the support frame.
Further, the motor shaft drives the supporting frame to rotate, and the supporting frame drives the filter screen cylinder to rotate.
Further, the support frame is connected with the cylinder cover through a connecting piece.
Furthermore, the water inlet device enters a working state through a power supply, a washing button and a control panel and injects water into the cylinder; the motor enters an operating state through a power switch and a control panel; the drying device enters an operating state through the power switch, the drying button and the control panel.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the utility model relates to an ardealite washing and drying integrated device when washing to the ardealite, through predetermineeing single washing time and washing number of times at control panel to dispose the acidity meter and carry out the pH valve test, can conveniently and reach the ardealite washing requirement more accurately. Meanwhile, in the drying process, the drying time is set through the control panel, the complex process that the phosphogypsum is manually transferred to drying equipment for drying after being washed by water is avoided, time and labor are saved, safety is facilitated, and the working efficiency is high.
Drawings
Fig. 1 is a side view of the testing device of the present invention.
Fig. 2 is a three-dimensional view of the testing device of the present invention.
Fig. 3 is the schematic view of the structure of the support frame and the screen cylinder in the device of the present invention.
Fig. 4 is a front view of the control system of the present invention.
Wherein, 1-cylinder cover; 2-a connector; 3-cylinder wall; 4-an upper baffle plate; 5-a first valve; 6-water inlet; 7-a vent; 8-a second valve; 9-a water level sensor; 10-acidimeter; 11-a motor; 12-a rotating shaft; 13-a support frame; 14-a screen cylinder; 15-heating plate; 16-a lower baffle; 17-a support; 18-a drain outlet; 19-a third valve; 20-pH value display screen; 21-a display screen; 22-a power supply; 23-start button; 24-pause button; 25-water wash button; 26-drying button; 27-a control panel; 28-measurement button.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-4, an integrated phosphogypsum washing and drying device comprises an operation device and a control system. The device is controlled by a power supply 22 in the control system to turn the machine on and off, and a pause button 24 controls the machine to stop and remain in the condition when the button is pressed. The operating device mainly comprises a cylinder cover 1, a cylinder wall 3, a supporting frame 13, a filter screen cylinder 14 and a support 17. The cover 1 is fixed on the wall 3 and can be opened laterally. The screen cylinder 14 is placed in the support frame 13 and connected to the cylinder cover 1 by means of the connecting piece 2. A water inlet device and a ventilation device are arranged above the cylinder wall 3, the water inlet device comprises a water inlet 6, a first valve 5 and an upper baffle 4, wherein the upper baffle 4 can slide along the inner side of the cylinder wall 3 through a control system, and the water inlet 6 injects water into the cylinder through the control system; the ventilation means comprises a ventilation opening 7 and a second valve 8. The inside water level inductor 9 and the acidimeter 10 of being equipped with in the bobbin base, control system controls water installations through water level inductor 9 and stops the water injection work to a section of thick bamboo, and the acidimeter 10 passes through control system and gets into operating condition to show the measuring result in pH valve display screen 20. And drying devices are arranged on the front side and the rear side of the cylinder wall 3 and comprise heating sheets 15 and lower baffles 16, the heating sheets 15 enter a working state through a control system, and the lower baffles 16 can slide along the inner side of the cylinder wall 3 through the control system. A drainage device is arranged below the cylinder wall 3, and the drainage device comprises a drainage port 18 and a third valve 19. The whole operating device is supported by a support 17 and is connected with the ground.
The structure principle and the using steps of the present invention are further explained with the attached drawings as follows:
during the test, firstly the filter screen cylinder 14 is taken down from the supporting frame 13, the phosphogypsum to be treated is filled in, then the filter screen cylinder 14 filled with the phosphogypsum is placed in the supporting frame 13, the cylinder cover 1 is closed, and the supporting frame 13 and the cylinder cover 1 are fixed through the connecting piece 2. An external water pipe is connected with the water inlet 6, and a power switch is started to enable the whole device to be in a working state. And clicking the water washing button 25, and firstly inputting the time length of single water washing and secondly inputting the number of water washing through the control panel 27 according to the prompt of the display screen 21 for determination. The first valve 5 is then opened and the start button 23 is clicked and the device enters the first process.
The first process is as follows: the motor 11 starts to operate, the motor rotating shaft 12 drives the supporting frame 13 to rotate, the filter screen cylinder body 14 rotates along with the supporting frame 13, the upper baffle 4 moves away along the cylinder wall 3, the water inlet 6 injects water into the cylinder through the water pipe, and the water level sensor 9 enters a working state; when the water level in the cylinder reaches the height marked by the water level sensor 9, the control system controls the water inlet 6 to stop injecting water, the upper baffle 4 moves back to the initial position, the motor 11 keeps running, the filter screen cylinder 14 continuously rotates along with the motor rotating shaft 12 and the supporting frame 13, and the display screen 21 displays the time length of the remaining single washing and the times of the remaining washing. And after the single washing reaches the set time, entering a second process.
The second process is as follows: the motor 11 stops operating, the motor rotating shaft 12, the supporting frame 13 and the filter screen cylinder 14 stop rotating, the water pipe is connected into the water outlet 18, the third valve 19 is opened, and the liquid in the cylinder wall is discharged from the water pipe to the designated container and is discharged to the outside after being purified. And repeating the first process and the second process until the washing time and the washing times reach preset values, stopping the operation of the motor 11, and stopping the rotation of the motor rotating shaft 12, the supporting frame 13 and the filter screen cylinder 14.
During the whole washing process after the water is immersed in the acidimeter 10, the measuring button 28 can be pressed to measure the pH value of the liquid at any time.
And after the water washing process is finished, clicking a drying button 26, selecting a drying mode, and inputting and determining the drying time length through a control panel 27 according to the prompt of the display screen 21. Clicking the start button 23, starting the operation of the motor 11, driving the supporting frame 13 to rotate by the motor rotating shaft 12, rotating the filter screen cylinder 14 along with the supporting frame 13, moving the lower baffle 16 around the central shaft of the cylinder along the inner wall, overlapping the inner wall at the upper side, exposing the heating sheet 15 in the cylinder, then heating the heating sheet 15, and displaying the residual drying time length by the display screen 21. The second valve 8 is opened to allow water vapor to escape through the exhaust port 7.
And after drying, the motor 11 stops operating, the motor rotating shaft 12, the supporting frame 13 and the filter screen cylinder 14 stop rotating, the heating sheet 15 finishes working and starts cooling, and the lower baffle 16 resets. The pause button 24 can be pressed at any time during the entire washing and drying process, the device will remain in the state when the button was pressed, then the start button 23 can be pressed, and the device will continue the unfinished process. Finally, clicking a power switch button to close the device, standing the phosphogypsum in the filter screen cylinder 14 for several hours, and taking out the phosphogypsum after cooling.
To sum up, the utility model discloses convenient to use, use manpower sparingly and do benefit to safety. The utility model discloses utilize the washing device to wash the ardealite to utilize the acidity meter to carry out the pH valve survey to the liquid that washs the ardealite, can judge the ardealite degree of washing through liquid pH value directly perceivedly, convenient and accurate. And the washed phosphogypsum is dried by using a drying device, so that the phosphogypsum can quickly reach the requirement of water content required by construction and use. Meanwhile, the phosphogypsum washing device and the drying device are arranged in the same device, so that the times of carrying and transferring phosphogypsum materials are reduced, convenience and rapidness are realized, the operation is simple, the manpower is saved, the safety is higher, and the efficiency is improved.
Claims (7)
1. An integrated phosphogypsum washing and drying device is characterized by comprising an operating device and a control system arranged in parallel with the operating device; the operation device comprises a cylinder body, a motor (11) and a support (17), wherein the cylinder body comprises a cylinder cover (1), a cylinder wall (3), a cylinder bottom, a filter screen cylinder body (14) and a support frame (13); the cylinder cover (1) can be opened laterally, and a connecting piece (2) is fixed on the inner side of the cylinder cover (1); a water inlet device and a ventilation opening (7) are fixed above the cylinder wall (3), a water outlet (18) and a support (17) are fixed below the cylinder wall, and drying devices are arranged in front and at the back of the cylinder wall; the water inlet device comprises an upper baffle (4), a water inlet (6) and a first valve (5); the drying device comprises a lower baffle (16) and a heating sheet (15); a water level sensor (9) and an acidimeter (10) are arranged in the cylinder bottom, a motor (11) is fixed outside the cylinder bottom, and a motor rotating shaft (12) penetrates through the cylinder bottom and extends into the cylinder wall to be connected with a supporting frame (13); the filter screen cylinder (14) is placed in the support frame (13);
the left half part of the control system is provided with a pH value display screen (20), a display screen (21), a power supply (22), a start button (23) and a pause button (24), and the right half part of the control system is provided with a water washing button (25), a drying button (26), a control panel (27) and a measuring button (28);
the pH meter (10) displays a test result through a pH value display screen (20), and the display screen (21) displays the remaining time and the frequency and controls the working time and the frequency of the operating device.
2. The phosphogypsum washing and drying integrated device as claimed in claim 1, wherein the water inlet (6) and the water outlet (18) are both connected with an external water pipe.
3. The phosphogypsum washing and drying integrated device as claimed in claim 1, wherein the water level sensor (9) controls the water level in the cylinder and the water inlet (6) stops injecting water.
4. The phosphogypsum washing and drying integrated device as claimed in claim 1, wherein the surface of the filter screen cylinder (14) is provided with dense pores.
5. The phosphogypsum washing and drying integrated device as claimed in claim 1, wherein the screen cylinder (14) can be taken out of the supporting frame (13).
6. The phosphogypsum washing and drying integrated device as claimed in claim 1, wherein the motor shaft (12) drives the support frame (13) to rotate, and the support frame (13) drives the filter screen cylinder (14) to rotate.
7. The phosphogypsum washing and drying integrated device as claimed in claim 1, wherein the supporting frame (13) is connected with the cylinder cover (1) through a connecting piece (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921720628.3U CN210876519U (en) | 2019-10-15 | 2019-10-15 | Phosphogypsum washing and drying integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921720628.3U CN210876519U (en) | 2019-10-15 | 2019-10-15 | Phosphogypsum washing and drying integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210876519U true CN210876519U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921720628.3U Expired - Fee Related CN210876519U (en) | 2019-10-15 | 2019-10-15 | Phosphogypsum washing and drying integrated device |
Country Status (1)
| Country | Link |
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| CN (1) | CN210876519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115350998A (en) * | 2022-08-18 | 2022-11-18 | 安徽省交通规划设计研究总院股份有限公司 | Bulk solid waste water washing device and operation method |
-
2019
- 2019-10-15 CN CN201921720628.3U patent/CN210876519U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115350998A (en) * | 2022-08-18 | 2022-11-18 | 安徽省交通规划设计研究总院股份有限公司 | Bulk solid waste water washing device and operation method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 Termination date: 20211015 |
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| CF01 | Termination of patent right due to non-payment of annual fee |