Light calcined magnesia gas-material separation device

Abstract

The utility model relates to the technical field of magnesium oxide processing, in particular to a light calcined magnesia gas-material separation device which comprises a box body, a drying gas supply mechanism is arranged at the top of the box body, the drying gas supply mechanism comprises a vertical shell, the bottom of the vertical shell penetrates into an inner cavity of the box body and is welded with the bottom of the inner cavity of the box body; a buffering mechanism is arranged in an inner cavity of the vertical shell and comprises a sliding plate, and the side, close to the inner wall of the vertical shell, of the sliding plate is slidably connected with the inner wall of the vertical shell. Through cooperative use of the exhaust pipe, the waste gas treatment box, the feeder, the exhaust channel, the servo motor, the threaded shaft, the threaded cylinder, the connecting plate, the electrostatic adsorption part and the communicating part, materials can be quickly and uniformly turned and dried through cooperation with gas sprayed out at high pressure in the use process, and the drying efficiency is improved. The particle materials are adsorbed to the surface of the electrostatic adsorption part under the electrostatic adsorption effect of the electrostatic adsorption part.

Description

Technical Field

[0001] The utility model relates to the technical field of magnesium oxide processing, in particular to a light-burned magnesium oxide gas-material separation device. Background Art

[0002] Light-burned magnesium oxide is a loose chemical product with high chemical activity. It is mainly obtained by calcining magnesite, brucite or magnesium hydroxide extracted from seawater or brine at about 800-1000℃. In the processing of light-burned magnesium oxide, a light-burned magnesium oxide gas-material separation device is often required.

[0003] After searching, the publication number is CN106082718A, and the name is a light-burned magnesium oxide roasting gas separation and waste heat utilization device, including a circular separation cylinder. Through research and analysis, it is found that although there are advantages of heat recovery, there are still the following disadvantages to a certain extent.

[0004] For example, the light-burned magnesium oxide gas-material separation device mentioned above is usually unable to electrostatically adsorb the material after rapid drying during use, resulting in the collection efficiency being affected due to material splashing, thereby causing certain inconveniences to subsequent processing, and usually does not have an exhaust gas treatment mechanism, which is easy to cause certain impacts on the user's use. In order to solve the above technical problems, we have designed a light-burned magnesium oxide gas-material separation device. Utility Model Content

[0005] The utility model aims to provide a light-burned magnesium oxide gas-material separation device, which has the advantages of efficient material collection and automatic waste gas treatment, and solves the problems of low material collection rate and inability to treat waste gas.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a light-burned magnesium oxide gas-material separation device, comprising a box body, a dry air supply mechanism is arranged on the top of the box body, the dry air supply mechanism comprises a vertical shell, the bottom of the vertical shell penetrates into the inner cavity of the box body and is welded to the bottom of the inner cavity of the box body, the inner cavity of the vertical shell is provided with a buffer mechanism, the buffer mechanism comprises a sliding plate, the side of the sliding plate close to the inner wall of the vertical shell is slidably connected to the inner wall of the vertical shell, an exhaust gas treatment box is welded to the right side of the bottom of the inner cavity of the box body, an exhaust pipe is connected to the left side of the top of the exhaust gas treatment box, the exhaust pipe is connected to the vertical shell on the side away from the exhaust gas treatment box, and an electromagnetic valve is fixedly installed on the surface of the exhaust pipe.

[0007] Preferably, a feeder is connected to the front side of the top of the exhaust gas treatment box by bolts, the right side of the feeder is connected to the exhaust gas treatment box, the right side of the exhaust gas treatment box is connected to an exhaust channel, and the right side of the exhaust channel passes through the outside of the box body.

[0008] Preferably, a servo motor is connected to the right side of the inner cavity of the box body by bolts, a threaded shaft is welded to the output end of the servo motor, a threaded barrel is provided on the left side of the threaded shaft, a connecting plate is welded on the left side of the threaded barrel, and the left side of the connecting plate passes through the inner cavity of the vertical shell and is welded with an electrostatic adsorption component.

[0009] Preferably, the dry air supply mechanism includes a filter box, the bottom of the filter box is welded to the top of the box body, an air inlet hole is opened on the right side of the filter box, a filter mesh plate is installed through the top of the filter box, a heating cylinder is connected to the right side of the filter box by bolts, the left side of the heating cylinder is connected to the air pump, the left side of the air pump is connected to an air supply pipe, the side of the air supply pipe away from the air pump passes through the inner cavity of the vertical shell and is connected to a connecting piece, and the bottom of the connecting piece is connected to a jet disk.

[0010] Preferably, a sealing door is connected to the front side of the box body via a sealing bolt, and an observation mirror is installed through the front side of the sealing door.

[0011] Preferably, fixing rods are provided through the four corners of the top of the sliding plate, a limiting block is welded to the bottom of the fixing rod, a fixing plate is welded to the top of the fixing rod, the side of the fixing plate close to the inner wall of the vertical shell is welded to the inner wall of the vertical shell, a buffer spring is provided on the top movable sleeve of the surface of the fixing rod, and the bottom of the sliding plate is connected to a vibration motor by bolts.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model is equipped with an exhaust pipe, an exhaust gas treatment box, a feeder, an exhaust channel, a servo motor, a threaded shaft, a threaded barrel, a connecting plate, an electrostatic adsorption member and a connecting member. During use, the material can be quickly and evenly turned and dried by cooperating with the high-pressure gas ejected. The granular material is adsorbed on the surface of the electrostatic adsorption member under the electrostatic adsorption effect of the electrostatic adsorption member.

[0014] 2. The utility model sets a dry air supply mechanism, a vibration motor, an air inlet, a filter box, a filter screen, a heating cylinder, an air pump, an air supply pipe and a vertical shell for coordinated use. During use, the gas heated by the heating cylinder can be delivered to the connecting piece through the air supply pipe and then sprayed out through the jet disk. In this process, the output end of the vibration motor vibrates the sliding plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional front view schematic diagram of the local structure of the utility model;

[0017] Figure 3 It is a three-dimensional rear view schematic diagram of the local structure of the utility model;

[0018] Figure 4 For this utility model Figure 1 A is an enlarged view of the middle image.

[0019] In the figure: 1. Box body; 2. Solenoid valve; 3. Exhaust pipe; 4. Exhaust gas treatment box; 5. Feeder; 6. Exhaust channel; 7. Servo motor; 8. Threaded shaft; 9. Threaded barrel; 10. Connecting plate; 11. Electrostatic adsorption part; 12. Connecting part; 13. Jet disc; 14. Dry air supply mechanism; 15. Vibration motor; 16. Air inlet; 17. Filter box; 18. Filter screen; 19. Heating barrel; 20. Air pump; 21. Air supply pipe; 22. Vertical shell; 23. Limit block; 24. Fixed rod; 25. Sliding plate; 26. Buffer spring; 27. Fixed plate; 28. Buffer mechanism. DETAILED DESCRIPTION

[0020] See also Figure 1-Figure 4 A light-burned magnesium oxide gas-material separation device comprises a box body 1, a dry air supply mechanism 14 is arranged on the top of the box body 1, the dry air supply mechanism 14 comprises a vertical shell 22, the bottom of the vertical shell 22 penetrates into the inner cavity of the box body 1 and is welded to the bottom of the inner cavity of the box body 1, the inner cavity of the vertical shell 22 is provided with a buffer mechanism 28, the buffer mechanism 28 comprises a sliding plate 25, the side of the sliding plate 25 close to the inner wall of the vertical shell 22 is slidably connected to the inner wall of the vertical shell 22, an exhaust gas treatment box 4 is welded to the right side of the bottom of the inner cavity of the box body 1, an exhaust pipe 3 is connected to the left side of the top of the exhaust gas treatment box 4, the exhaust pipe 3 is connected to the vertical shell 22 on the side away from the exhaust gas treatment box 4, and an electromagnetic valve 2 is fixedly installed on the surface of the exhaust pipe 3.

[0021] See also Figure 2 The front side of the top of the exhaust gas treatment box 4 is connected with a feeder 5 by bolts, the right side of the feeder 5 is connected with the exhaust gas treatment box 4, the right side of the exhaust gas treatment box 4 is connected with an exhaust channel 6, and the right side of the exhaust channel 6 passes through the outside of the box body 1.

[0022] See also Figure 2 A servo motor 7 is connected to the right side of the inner cavity of the box body 1 by bolts, a threaded shaft 8 is welded to the output end of the servo motor 7, a threaded sleeve 9 is provided on the left side of the threaded shaft 8, a connecting plate 10 is welded on the left side of the threaded barrel 9, and the left side of the connecting plate 10 passes through the inner cavity of the vertical shell 22 and is welded with an electrostatic adsorption component 11.

[0023] See also Figure 3The drying air supply mechanism 14 includes a filter box 17, the bottom of which is welded to the top of the box body 1, an air inlet 16 is provided on the right side of the filter box 17, a filter screen plate 18 is installed through the top of the filter box 17, and by setting the filter screen plate 18, particulate impurities in the drying gas can be reduced by double filtration, a heating cylinder 19 is connected to the right side of the filter box 17 by bolts, and by setting the heating cylinder 19, the gas sucked in can be quickly heated, thereby achieving a rapid evaporation effect, the left side of the heating cylinder 19 is connected to the air pump 20, and the left side of the air pump 20 is connected to an air supply pipe 21, and the air supply pipe 21 penetrates the inner cavity of the vertical shell 22 away from the air pump 20 and is connected to a connecting piece 12, and the bottom of the connecting piece 12 is connected to a jet disk 13.

[0024] See also Figure 2 The front side of the box body 1 is connected with a sealing door through a sealing bolt, and an observation mirror is installed through the front side of the sealing door. By setting the observation mirror, the inner cavity of the box body 1 can be displayed so that the user can observe it.

[0025] See also Figure 4 A fixing rod 24 is provided at each of the four corners of the top of the sliding plate 25, and a limiting block 23 is welded to the bottom of the fixing rod 24. By setting the limiting block 23, the sliding plate 25 can be limited to prevent it from falling off the surface of the fixing rod 24. A fixing plate 27 is welded to the top of the fixing rod 24, and the side of the fixing plate 27 close to the inner wall of the vertical shell 22 is welded to the inner wall of the vertical shell 22. A buffer spring 26 is provided on the top movable sleeve of the surface of the fixing rod 24, and the bottom of the sliding plate 25 is connected to the vibration motor 15 by bolts.

[0026] During use, the user puts the material into the inner cavity of the vertical shell 22, places it on the top of the sliding plate 25, and then starts the air pump 20 through the external controller. The output end of the air pump 20 will filter the gas after passing through the filter plate 18 and heating the heating cylinder 19, and send it to the connecting piece 12 through the air delivery pipe 21, and then spray it out through the jet disk 13. In this process, the output end of the vibration motor 15 vibrates the sliding plate 25, and cooperates with the high-pressure sprayed gas to quickly and evenly turn and dry the material. The granular material is adsorbed on the surface of the electrostatic adsorption component 11 under the electrostatic adsorption effect of the electrostatic adsorption component 11, and then the user opens the solenoid valve 2. The exhaust gas is sent to the inner cavity of the exhaust gas treatment box 4 through the exhaust pipe 3 under the action of negative pressure, and the feeder 5 injects the exhaust gas reaction agent set by the user in advance into the inner cavity of the exhaust gas treatment box 4. Finally, the exhaust gas is purified and then discharged to the outside through the exhaust channel 6.

[0027] In summary, the light-burned magnesium oxide gas-material separation device solves the problems of low material collection rate and inability to treat waste gas by arranging the jet disc 13, the dry air supply mechanism 14, the vibration motor 15, the air inlet 16, the filter box 17, the filter screen 18, the heating cylinder 19, the air pump 20, the air supply pipe 21 and the vertical shell 22.

Claims

1. A light-burned magnesium oxide gas-material separation device, comprising a housing (1), characterized in that: A dry air supply mechanism (14) is arranged on the top of the box body (1), and the dry air supply mechanism (14) comprises a vertical shell (22), the bottom of the vertical shell (22) penetrates into the inner cavity of the box body (1) and is welded to the bottom of the inner cavity of the box body (1), the inner cavity of the vertical shell (22) is provided with a buffer mechanism (28), and the buffer mechanism (28) comprises a sliding plate (25), and the side of the sliding plate (25) close to the inner wall of the vertical shell (22) is slidably connected to the inner wall of the vertical shell (22), an exhaust gas treatment box (4) is welded to the right side of the bottom of the inner cavity of the box body (1), and the left side of the top of the exhaust gas treatment box (4) is connected to an exhaust pipe (3), and the exhaust pipe (3) is connected to the vertical shell (22) on the side away from the exhaust gas treatment box (4), and a solenoid valve (2) is fixedly installed on the surface of the exhaust pipe (3).

2. A light-burned magnesium oxide gas-material separation device according to claim 1, characterized in that: The front side of the top of the exhaust gas treatment box (4) is connected to a feeder (5) by bolts, the right side of the feeder (5) is connected to the exhaust gas treatment box (4), the right side of the exhaust gas treatment box (4) is connected to an exhaust passage (6), and the right side of the exhaust passage (6) passes through the outside of the box body (1).

3. A light-burned magnesium oxide gas-material separation device according to claim 1, characterized in that: The right side of the inner cavity of the box body (1) is connected to a servo motor (7) by bolts, the output end of the servo motor (7) is welded with a threaded shaft (8), the left side of the threaded shaft (8) is threadedly sleeved with a threaded barrel (9), the left side of the threaded barrel (9) is welded with a connecting plate (10), and the left side of the connecting plate (10) penetrates into the inner cavity of the vertical shell (22) and is welded with an electrostatic adsorption component (11).

4. A light-burned magnesium oxide gas-material separation device according to claim 1, characterized in that: The drying air supply mechanism (14) comprises a filter box (17), the bottom of which is welded to the top of the box body (1), an air inlet hole (16) is provided on the right side of the filter box (17), a filter screen plate (18) is installed through the top of the filter box (17), a heating cylinder (19) is connected to the right side of the filter box (17) by bolts, the left side of the heating cylinder (19) is connected to the air pump (20), the left side of the air pump (20) is connected to an air supply pipe (21), the side of the air supply pipe (21) away from the air pump (20) passes through the inner cavity of the vertical shell (22) and is connected to a connecting piece (12), and the bottom of the connecting piece (12) is connected to an injection disc (13).

5. A light-burned magnesium oxide gas-material separation device according to claim 1, characterized in that: The front side of the box body (1) is connected with a sealing door via a sealing bolt, and an observation mirror is installed through the front side of the sealing door.

6. A light-burned magnesium oxide gas-material separation device according to claim 1, characterized in that: The four corners of the top of the sliding plate (25) are all penetrated by fixing rods (24), the bottom of the fixing rod (24) is welded with a limiting block (23), the top of the fixing rod (24) is welded with a fixing plate (27), the side of the fixing plate (27) close to the inner wall of the vertical shell (22) is welded to the inner wall of the vertical shell (22), the top movable sleeve of the surface of the fixing rod (24) is provided with a buffer spring (26), and the bottom of the sliding plate (25) is connected to a vibration motor (15) by bolts.

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