Ceramic gas purification device for ceramic production and processing

Abstract

The utility model relates to the technical field of ceramic production, in particular to a ceramic gas purification device for ceramic production and processing, which comprises a ventilation box, a suction fan mounted at the input end of the ventilation box, an insertion plate inserted at the upper end of the ventilation box, a filter plate embedded in the insertion plate, a push rod movably connected at the upper end of the insertion plate, and a pull ring mounted at the upper end of the push rod. The pull ring is pulled, so that the push rod is driven to be lifted upwards, the push rod pushes the bevel edge push blocks to the two sides, then the insertion plate is pushed to enable the inclined blocks to be embedded into the movable grooves of the bevel edge push blocks, and therefore the effect of rapid installation and replacement is achieved. When a rotating rod rotates, a stop lever connected with the rotating rod is driven to move towards one side and does not stop a movable block any more, so that a triangular scraper connected with the movable block can scrape attachments on the inner side wall of the ventilation box, and the effect that the interior of the ventilation box can be cleaned while the filter plate is replaced is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic production, in particular to a ceramic gas purification device for ceramic production and processing. Background Art

[0002] Ceramics are materials and various products made from clay as the main raw material, which is crushed, mixed, molded and calcined with other natural minerals. During the ceramic production process, spray drying towers and firing kilns will emit harmful fumes. Ceramic production companies need to adopt effective environmental protection treatment equipment and technologies.

[0003] In existing ceramic production, harmful gases such as dust and sulfur dioxide are generated. In order to reduce the emission of these pollutants, gas purification devices generally need to install filter plates during processing to filter out most of the harmful substances in the gas, and then use subsequent chemical processes to treat harmful gases such as sulfur dioxide.

[0004] However, during the filtration process, long-term use of the filter plate will cause excessive attachments on the filter plate, resulting in a decrease in the filter plate function. Therefore, the filter plate needs to be replaced frequently. The existing filter plate needs to be disassembled using screws, which is more troublesome. At the same time, when removing the filter plate, it is impossible to clean the attachments on the inner wall of the ventilation box. The reciprocating accumulation will lead to a decrease in filtration efficiency. Utility Model Content

[0005] In view of the above-mentioned problems of being unable to conveniently disassemble and install the filter plate and being unable to clean the attachments on the inner wall of the ventilation box, the present utility model is proposed.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a ceramic gas purification device for ceramic production and processing, comprising a ventilation box, an inlet end of which is equipped with a suction fan, an upper end of which is plugged with a plugboard, a filter plate is embedded in the plugboard, a push rod is movably connected to the upper end of the plugboard, and both sides of the plugboard are movably connected with a beveled push block that contacts the push rod;

[0007] L-shaped mounting blocks are installed on both sides of the ventilation box. An L-shaped rotating groove is opened in the L-shaped mounting block. A rotating rod is rotatably connected in the L-shaped rotating groove. One end of the rotating rod is fixedly connected to an inclined block that can contact the inclined edge push block.

[0008] Preferably, a pull ring is installed on the upper end of the push rod, a torsion spring is provided at the connection between the center of the rotating rod and the L-shaped rotating groove, and a movable groove connected to the L-shaped rotating groove is opened at the lower end of the L-shaped mounting block.

[0009] Preferably, a water pump is installed at the upper end of the ventilation box, and the output end of the water pump is connected to a sprinkler head that runs through the ventilation box. The lower end of the ventilation box is connected to a sewage collecting bin, and a sewage storage box is inserted into the sewage collecting bin.

[0010] Preferably, movable boxes connected to L-shaped mounting blocks are installed on both sides of the ventilation box, positioning columns are provided in the movable boxes, movable blocks are movably connected to the outer sides of the positioning columns, and the lower end of the movable block is provided with a spring sleeved on the positioning columns.

[0011] Preferably, a triangular scraper that fits the inner wall of the ventilation box is fixedly installed on one side of the movable block, and a connecting column that can move in the L-shaped mounting block is installed on the upper end of the movable block, and a pull plate is fixedly installed on the upper end of the connecting column.

[0012] Preferably, a blocking rod is installed at one end of the rotating rod away from the inclined block, the blocking rod is movably connected to the movable groove, and the end of the blocking rod away from the rotating rod can be in conflict with the movable block.

[0013] Beneficial effects of the utility model:

[0014] 1. By pulling the pull ring, the push rod is driven to lift up, and the push rod will push the beveled push blocks to both sides, thereby pushing the L-shaped rotating groove that interferes with the beveled push block to disengage from the inside of the plug plate, and the plug plate can be easily pulled out together with the filter plate. Then, by holding the pull ring, the plug plate is inserted into the connection between the ventilation box and the plug plate, and the push rod will be driven to push it downward, and the beveled push block will move inward along the bevel of the push rod. At the same time, when the plug plate is installed, the bevel block is pushed into the L-shaped rotating groove. At this time, as the plug plate continues to descend, the beveled push block is moved into the inside of the plug plate, so that the bevel block will be embedded in the movable groove of the beveled push block, thereby achieving the effect of quick installation and replacement.

[0015] 2. When the plug plate is pulled out, the inclined block is pushed by the beveled push block, causing the rotating rod to be driven to rotate to one side. When the rotating rod rotates, the baffle connected to the rotating rod will be driven to move to one side. When the baffle moves, it will be out of contact with the movable block. The upper end of the movable block loses the resistance of the baffle, and the movable block is pushed up by the spring. The triangular scraper connected to the movable block will scrape off the attachments on the inner wall of the ventilation box, and then the attachments will flow into the interior of the dirt storage box along the beveled edge of the triangular scraper, so as to achieve the effect of cleaning the inside of the ventilation box while replacing the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 This is a schematic diagram of the push rod structure of the utility model.

[0019] Figure 3 It is a schematic diagram of the side sectional structure of the utility model.

[0020] Figure 4 This is a schematic diagram of the positioning column structure of the utility model.

[0021] Figure 5 This is a schematic diagram of the structure of the movable block of the utility model.

[0022] Figure 6 For this utility model Figure 5 Schematic diagram of the structure at point A.

[0023] Description of reference numerals:

[0024] In the figure: 1. Ventilation box; 2. Suction fan; 3. Insert plate; 4. Filter plate; 5. Push rod; 6. Pull ring; 7. Bevel push block; 8. L-shaped mounting block; 9. L-shaped rotating groove; 10. Rotating rod; 11. Bevel block; 12. Water pump; 13. Sprinkler head; 14. Movable box; 15. Positioning column; 16. Movable block; 17. Triangular scraper; 18. Spring; 19. Connecting column; 20. Pull plate; 21. Movable groove; 22. Stop rod; 23. Sewage collecting bin; 24. Sewage storage box. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings. Example 1

[0026] Reference Figure 1-3 , which is the first embodiment of the present utility model, provides a ceramic gas purification device for ceramic production and processing, including a ventilation box 1, in which the gas after ceramic production can circulate, and an exhaust fan 2 is installed at the input end of the ventilation box 1, which can assist in extracting exhaust gas for subsequent purification. A plug-in plate 3 is plugged into the upper end of the ventilation box 1, and a filter plate 4 is embedded in the plug-in plate 3. The filter plate 4 is used to filter substances harmful to the human body in the exhaust gas. The upper end of the plug-in plate 3 is movably connected with a push rod 5, and both sides of the push rod 5 are provided with smooth beveled edges. The upper end of the push rod 5 extends from a connecting rod and a pull ring 6 that passes through the plug-in plate 3 and is fixedly installed. Both sides of the plug-in plate 3 are movably connected with a beveled push block 7 that contacts the push rod 5. The beveled push block 7 is provided with a smooth beveled edge near the push rod 5 and can fit with the beveled edge of the push rod 5. An elastic structure is provided at the connection between the beveled push block 7 and the plug-in plate 3 to push the beveled push block 7 toward the side of the push rod 5;

[0027] L-shaped mounting blocks 8 are installed on both sides of the ventilation box 1, and an L-shaped rotating groove 9 is opened in the L-shaped mounting block 8. The notch of the L-shaped rotating groove 9 can contact the bevel push block 7. A rotating rod 10 is rotatably connected in the L-shaped rotating groove 9. One end of the rotating rod 10 is fixedly connected to a bevel block 11 that can contact the bevel push block 7. The upper end of the bevel block 11 is the bevel ventilation box 1. When the insert plate 3 contacts the bevel of the bevel block 11, the bevel block 11 can be pushed into the inside of the L-shaped rotating groove 9.

[0028] A torsion spring is provided at the connection between the rotating rod 10 and the L-shaped rotating groove 9, which pushes the inclined block 11 toward the notch of the L-shaped rotating groove 9. A movable groove 21 communicating with the L-shaped rotating groove 9 is provided at the lower end of the L-shaped mounting block 8.

[0029] A water pump 12 is installed at the upper end of the ventilation box 1. The water pump 12 can pre-treat water after drawing water from the water source through a water pump. The output end of the water pump 12 is connected to a sprinkler head 13 that runs through the ventilation box 1. The sprinkler head 13 is a spray mechanism arranged in a line, which can cover a large area to pre-treat the exhaust gas and flush down the large particles in the exhaust gas. The lower end of the ventilation box 1 is connected to a sewage collecting bin 23, and a sewage storage box 24 is inserted in the sewage collecting bin 23. The lower end of the sprinkler head 13 at the sewage collecting bin 23 can collect wastewater and other impurities and then discharge them through the sewage storage box 24.

[0030] When the filter plate 4 has been used for a long time and there are too many attachments on it, resulting in a decline in the filtering function, the staff can pull the pull ring 6 connected to the push rod 5. When the pull ring 6 is pulled upward by the staff, the push rod 5 will be driven to lift up, and the smooth beveled edges on both sides of the push rod 5 will cooperate with the beveled edges of the beveled push block 7. The beveled push block 7 will be pushed to the two sides of the insert plate 3 along the beveled edges, thereby pushing the L-shaped rotating groove 9 that is in contact with the beveled push block 7 out of the insert plate 3. At this time, the staff can easily pull out the insert plate 3 together with the filter plate 4;

[0031] When the filter bag 1 is replaced with a new one, the staff only needs to hold the pull ring 6 to insert the plug plate 3 into the connection between the ventilation box 1 and the plug plate 3. When the plug plate 3 is installed by holding the pull ring 6, the pull ring 6 will be pushed toward the inside of the plug plate 3, and the push rod 5 will be driven to push it in. At this time, the beveled push block 7 is affected by its internal elastic mechanism, and the beveled push block 7 will move inward along the bevel of the push rod 5. At the same time, when the plug plate 3 is installed, it contacts the beveled edge of the upper end of the beveled block 11, thereby pushing the beveled block 11 into the L-shaped rotating groove 9 through the beveled edge. At this time, as the plug plate 3 continues to descend, the position of the beveled block 11 and the beveled push block 7 will be level. At this time, the beveled push block 7 is squeezed by the internal elasticity, causing the beveled push block 7 to move to the inside of the plug plate 3, so that the beveled block 11 will be embedded in the moving groove of the beveled push block 7, thereby achieving the effect of quick installation and replacement. Example 2

[0032] Reference Figure 1-4 , which is the second embodiment of the present utility model. This embodiment is different from the first embodiment in that: movable boxes 14 connected to the L-shaped mounting blocks 8 are installed on both sides of the ventilation box 1, and movable holes are installed in the movable boxes 14. Positioning columns 15 are provided in the movable holes. A movable block 16 is movably connected to the outside of the positioning columns 15. Two protrusions are provided on the outside of the movable block 16, which are respectively connected to the inner side wall of the ventilation box 1 and the inside of the movable groove 21, and do not affect the movable block 16 from sliding up and down along the positioning columns 15. A spring 18 is provided at the lower end of the movable block 16 and is sleeved on the positioning columns 15. The spring 18 can push the movable block 16 to lift upward.

[0033] A triangular scraper 17 is fixedly installed on one side of the movable block 16 and fits with the inner wall of the ventilation box 1. The triangular scraper 17 is in the shape of a right triangle, with a hypotenuse at the upper end and a straight side at the lower end. A connecting column 19 that can move in the L-shaped mounting block 8 is installed on the upper end of the movable block 16. The connecting column 19 can push the movable block 16 to move up and down. A pull plate 20 is fixedly installed on the upper end of the connecting column 19. A sealing cover is provided at the connection between the pull plate 20 and the connecting column 19. When the connecting column 19 pushes the movable block 16 so that the triangular scraper 17 is at the bottom of the inner wall of the ventilation box 1, the sealing cover on the pull plate 20 can seal the connection port with the spring 18.

[0034] A blocking rod 22 is installed at the end of the rotating rod 10 away from the inclined block 11, and the blocking rod 22 is movably connected to the movable groove 21. When the rotating rod 10 rotates, the space in the movable groove 21 is sufficient to allow the blocking rod 22 to move inside. The end of the blocking rod 22 away from the rotating rod 10 can conflict with the movable block 16. When the blocking rod 22 moves to one side, it does not conflict with the movable block 16.

[0035] When in use, when the inserting plate 3 is not pulled out, the position of the rotating rod 10 remains unchanged. At this time, the blocking rod 22 fixedly connected to the rotating rod 10 will contact the protrusion on one side of the movable block 16 through the blocking rod 22, so that the movable block 16 cannot be lifted upward. The spring 18 at the lower end of the movable block 16 is in a stored force state. At this time, when the staff extracts the inserting plate 3, the inclined block 11 is pushed by the bevel push block 7, causing the rotating rod 10 to be driven to rotate to one side. When the rotating rod 10 rotates, the blocking rod connected to the rotating rod 10 22 will be driven to one side and when the blocking rod 22 moves, it will be out of contact with the movable block 16. When the upper end of the movable block 16 loses the resistance, the movable block 16 will be pushed up by the spring 18 at the lower end. At the same time, the triangular scraper 17 connected to the movable block 16 will scrape off the attachments on the inner wall of the ventilation box 1, and then the attachments will flow into the interior of the dirt storage box 24 along the oblique edge of the triangular scraper 17, so that the interior of the ventilation box 1 can be cleaned while replacing the filter plate 4.

[0036] The remaining structures are the same as those of Example 1.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A ceramic gas purification device for ceramic production and processing, comprising a ventilation box (1), an inlet end of the ventilation box (1) is provided with a suction fan (2), an upper end of the ventilation box (1) is plugged with a plugboard (3), and a filter plate (4) is embedded in the plugboard (3), characterized in that: The upper end of the insert plate (3) is movably connected to a push rod (5), and both sides of the insert plate (3) are movably connected to beveled push blocks (7) that abut against the push rod (5); L-shaped mounting blocks (8) are installed on both sides of the ventilation box (1), and an L-shaped rotation groove (9) is provided in the L-shaped mounting block (8). A rotating rod (10) is rotatably connected in the L-shaped rotation groove (9), and one end of the rotating rod (10) is fixedly connected to an inclined block (11) that can contact the inclined edge push block (7).

2. The ceramic gas purification device for ceramic production and processing according to claim 1, characterized in that: A pull ring (6) is installed at the upper end of the push rod (5), a torsion spring is provided at the connection between the center of the rotating rod (10) and the L-shaped rotating groove (9), and a movable groove (21) connected to the L-shaped rotating groove (9) is opened at the lower end of the L-shaped mounting block (8).

3. The ceramic gas purification device for ceramic production and processing according to claim 1, characterized in that: A water pump (12) is installed at the upper end of the ventilation box (1), and the output end of the water pump (12) is connected to a sprinkler head (13) that passes through the ventilation box (1). The lower end of the ventilation box (1) is connected to a sewage collecting bin (23), and a sewage storage box (24) is inserted into the sewage collecting bin (23).

4. The ceramic gas purification device for ceramic production and processing according to claim 1, characterized in that: Both sides of the ventilation box (1) are equipped with movable boxes (14) connected to the L-shaped mounting blocks (8), a positioning column (15) is provided in the movable box (14), and a movable block (16) is movably connected to the outer side of the positioning column (15), and a spring (18) is provided at the lower end of the movable block (16) and is sleeved on the positioning column (15).

5. The ceramic gas purification device for ceramic production and processing according to claim 4, characterized in that: A triangular scraper (17) is fixedly mounted on one side of the movable block (16) and is in contact with the inner wall of the ventilation box (1). A connecting column (19) movable in the L-shaped mounting block (8) is mounted on the upper end of the movable block (16). A pull plate (20) is fixedly mounted on the upper end of the connecting column (19).

6. The ceramic gas purification device for ceramic production and processing according to claim 4, characterized in that: A blocking rod (22) is installed at one end of the rotating rod (10) away from the inclined block (11), and the blocking rod (22) is movably connected to the movable groove (21). The end of the blocking rod (22) away from the rotating rod (10) can abut against the movable block (16).

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