CN219025154U

CN219025154U - Dust removing device for ceramic production

Info

Publication number: CN219025154U
Application number: CN202223298741.1U
Authority: CN
Inventors: 刘中玄; 宋一欣; 吴向培; 徐影影
Original assignee: Yuzhou Pingshan Jun Kiln Co ltd
Current assignee: Yuzhou Pingshan Jun Kiln Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-05-16
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a dust collector for ceramic production, which comprises a elutriation device, wherein one side of the elutriation device is connected with a feed hopper, the whole elutriation device is of a closed structure, the surface of the elutriation device is provided with a sealing door for taking materials, an observation window is arranged on the sealing door, the top of the feed hopper is provided with a feeding baffle, the bottom of the feed hopper is connected with a material conveying cavity, a discharge hole is arranged below the material conveying cavity, the discharge hole is communicated with the inner cavity of the elutriation device, a water pipe is also arranged inside the elutriation device, a dust hood is also arranged below the water pipe, a spray header is uniformly arranged at the bottom of the water pipe, the water pipe and the dust hood are connected with a dust box and a water pump through pipelines, the dust box and the water pump are both positioned outside the elutriation device, a dust filtering net and a suction fan are arranged inside the dust box, and the suction fan is positioned below the dust filtering net. This a dust collector for ceramic manufacture can carry out dust removal processing to the dust that produces when ceramic raw materials carries out elutriation, makes dust concentration reduce to can not spill over to the environment of operation.

Description

Dust removing device for ceramic production

Technical Field

The utility model relates to the technical field of ceramic production, in particular to a dust removing device for ceramic production.

Background

Ceramics are a collective name of pottery and porcelain, and are also an art work in China, and far in the new stone era, the China has the popular style of rough and naive painted pottery and black pottery. Ceramic and porcelain are different in texture and properties. The raw materials used for ceramics and other silicate products are mostly natural minerals or rocks, most of which are silicate minerals. The raw materials are various, the resources are abundant, the raw materials are widely distributed in the crust, favorable conditions are provided for the development of the ceramic industry, early ceramic products are all made of single clay mineral raw materials, and later, along with the development of ceramic technology and the improvement of the performance requirements of the products, other mineral raw materials, namely quartz, as barren raw materials and other minerals containing alkali metals and alkaline earth metals, are added into blanks gradually, namely, quartz is added into blanks as barren raw materials in addition to clay as plastic raw materials, and feldspar and other minerals containing alkali metals and alkaline earth metals are added into blanks as flux raw materials.

When ceramic is produced, the blank and the glaze are required to be elutriated, and most of the existing elutriation is to put raw materials into a large container for flushing, so that dust-like pollutants can be generated in the feeding and flushing processes of the raw materials, the dust concentration in the air is high, the environment of an operation site is affected, and the health of personnel cannot be guaranteed.

Disclosure of Invention

The utility model aims to provide a dust removing device for ceramic production, which solves the problems that the ceramic raw material provided by the background technology can generate dust-like pollutants in the elutriation process, so that the dust concentration in the air is higher, the environment of an operation site is affected, and the health of personnel cannot be ensured.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust collector for ceramic manufacture, includes elutriation device, elutriation device one side is connected with the feeder hopper, elutriation device is whole to be enclosed construction, and its surface is equipped with the sealing door that is used for getting the material, is equipped with the observation window on the sealing door, the feeder hopper top is equipped with feeding baffle, and the feeder hopper bottom is connected with defeated material chamber, defeated material chamber below is equipped with the discharge gate, and the discharge gate communicates with elutriation device inner chamber, elutriation device inside still is equipped with the water pipe, and the water pipe below still is equipped with the suction hood to the water pipe bottom evenly is equipped with the shower, water pipe and suction hood all have dust collection box and water pump through the pipe connection, dust collection box and water pump all are located elutriation device outside, dust collection box inside is equipped with dust screen and suction fan, and the suction fan is located the dust screen below.

Preferably, the inside top of elutriation device is equipped with the lead screw, and lead screw one end is connected with elutriation device inner wall through the bearing, and the other end passes through the shaft coupling to be connected with the motor, and the motor is located elutriation device outside, be connected with the connecting sleeve through the helicitic texture on the lead screw, and the connecting sleeve both sides are equipped with spacing post, all be equipped with on the inside wall of elutriation device both sides with spacing post end structure identical spout, spacing post passes through spout and elutriation device sliding connection, water piping connection is in the bottom of connecting sleeve.

Preferably, two feeding baffles with the same structure are connected to two sides of the top end of the feeding hopper through pin shafts, sealing rubber strips are arranged at the end parts of one ends of the feeding baffles, which are opposite to each other, and reset springs are arranged on two sides of the pin shafts and connected with the feeding baffles.

Preferably, a filter plate which is inclined is arranged at the joint of the lower part of the inner part of the elutriation device and the discharge hole of the material conveying cavity, and the bottom of the material conveying cavity is also of an inclined structure.

Preferably, the surface of the filter plate is of a mesh structure, a sedimentation tank is arranged at the bottom end inside the elutriation device, the sedimentation tank is positioned below the filter plate, a drain valve is further arranged below the outside of the elutriation device, and the bottom of the drain valve is flush with the upper end of the sedimentation tank.

Preferably, the sedimentation tank is of an empty tank structure, a chute is arranged at the joint of the inner wall of the elutriation device and the two ends of the inner wall of the elutriation device, and the sedimentation tank is in sliding connection with the elutriation device through the chute.

Preferably, the top of the electric wire storage disc is of a disc-shaped structure, the bottom of the electric wire storage disc is of a cylindrical structure, and the cylindrical structure at the bottom of the electric wire storage disc is uniformly provided with notches.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The dust removing device for ceramic production can remove dust generated during the elutriation of ceramic raw materials, so that the dust concentration is reduced, and the dust cannot overflow into the working environment.

(2) This a dust collector's for ceramic manufacture feeding baffle can make the feed inlet can be in closed state after the feeding, prevents that the raw materials from falling into the dust that produces when the device is inside and raise and spill over to outside, and the whole seal structure that also is of elutriation device simultaneously can make the pottery in elutriation in-process dust that produces can not spill over to outside, has ensured operational environment's cleanliness and staff's health.

(3) The dust removing device for ceramic production is internally provided with the spray header, the dust hood and the screw rod mechanism, and can reciprocate in the device during operation so as to reduce dust and remove dust generated in the process of flushing raw materials, thereby improving the dust removing efficiency.

Drawings

FIG. 1 is a schematic view showing the external structure of a elutriation apparatus of a dust removing apparatus for ceramic manufacture according to the present utility model;

FIG. 2 is a schematic diagram showing the internal structure of a elutriation apparatus of the dust removing apparatus for ceramic manufacture according to the present utility model;

FIG. 3 is a schematic top view of a feed baffle of a dust collector for ceramic manufacture according to the present utility model;

FIG. 4 is a schematic diagram of a material conveying cavity of a dust removing device for ceramic production;

FIG. 5 is a schematic diagram showing the connection structure of a limiting column and a elutriation device of the dust removing device for ceramic production;

FIG. 6 is an enlarged schematic view of the dust removing device for ceramic manufacture according to the present utility model at A in FIG. 2.

In the figure: 1. a panning device; 2. a feed baffle; 3. a feed hopper; 4. a material conveying cavity; 5. sealing the door; 6. a motor; 7. a water pump; 8. a dust collection box; 9. a dust filtering net; 10. a suction fan; 11. a screw rod; 12. A connecting sleeve; 13. a water pipe; 14. a spray header; 15. a dust hood; 16. a precipitation tank; 17. a limit column; 18. and (5) a filter plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a dust collector for ceramic manufacture, including elutriation device 1, elutriation device 1 one side is connected with feeder hopper 3, elutriation device 1 wholly is enclosed construction, its surface is equipped with the sealing door 5 that is used for getting the material, be equipped with the observation window on the sealing door 5, feeder hopper 3 top is equipped with feeding baffle 2, feeder hopper 3 top both sides are connected with two feeding baffles 2 that have the same structure through the round pin axle, feeding baffle 2 opposite one end tip all is equipped with joint strip, and the both sides of round pin axle still are equipped with reset spring and are connected with feeding baffle 2, this structure feeding baffle 2 is current baffle that can reset through the spring, can automatic closure get up at the material loading end, and the joint strip of tip can make two feeding baffles 2 seal better when closed, prevent that the dust from escaping when the material loading influences the operational environment, and feeding chamber 4 is connected with at feeder hopper 3 bottom, a discharge hole is arranged below the material conveying cavity 4 and is communicated with the inner cavity of the elutriation device 1, a filter plate 18 which is inclined is arranged at the joint of the lower part of the inner part of the elutriation device 1 and the discharge hole of the material conveying cavity 4, the bottom of the material conveying cavity 4 is also of an inclined structure, the structure can enable raw materials to conveniently and smoothly fall into the elutriation device 1 and be positioned on the filter plate 18 during feeding, the surface of the filter plate 18 is of a mesh structure, a sedimentation tank 16 is arranged at the bottom end of the inside of the elutriation device 1, the sedimentation tank 16 is positioned below the filter plate 18, a drain valve is also arranged below the outside of the elutriation device 1, the bottom of the drain valve is level with the upper end position of the sedimentation tank 16, impurities and dust which are washed down during flushing of the raw materials of the structure on the filter plate 18 can fall into the sedimentation tank 16 through meshes on the filter plate 18, after the elutriation is finished, the impurity is sunk, then the clean water after the interior is precipitated is discharged through a drain valve, the interior of the precipitation tank 16 is of an empty tank structure, the connection parts of the inner wall of the elutriation device 1 and the two ends of the precipitation tank are provided with sliding grooves, the precipitation tank 16 is in sliding connection with the elutriation device 1 through the sliding grooves, the structure can lead screw 11 is arranged above the interior of the elutriation device 1, one end of the lead screw 11 is connected with the inner wall of the elutriation device 1 through a bearing, the other end of the lead screw 11 is connected with a motor 6 through a coupler, the motor 6 is positioned outside the elutriation device 1, the lead screw 11 is connected with a connecting sleeve 12 through a thread structure, two sides of the connecting sleeve 12 are provided with limit posts 17, the inner walls of the two sides of the elutriation device 1 are provided with sliding grooves which are matched with the end structures of the limit posts 17, the limit posts 17 are in sliding connection with the elutriation device 1 through the sliding grooves, the water pipe 13 is connected at the bottom of the connecting sleeve 12, the screw rod 11 and the motor 6 are of the existing screw rod structure, the water pipe 13 and the dust hood 15 below the connecting sleeve 12 can reciprocate in the elutriation device 1 so as to uniformly reduce dust and suck dust generated in the device during elutriation operation, the dust removing effect is improved, the water pipe 13 is further arranged in the elutriation device 1, the dust hood 15 is further arranged below the water pipe 13, the spray head 14 is uniformly arranged at the bottom of the water pipe 13, the spray head 14 can flush and clean raw materials in the elutriation device 1, meanwhile, dust in the elutriation device 1 can be reduced, the water pipe 13 and the dust hood 15 are connected with the water pump 7 and the dust box 8 through pipelines, the dust box 8 and the water pump 7 are both positioned outside the elutriation device 1, the dust box 8 is internally provided with the dust net 9 and the suction fan 10, the suction fan 10 is located below the dust filtering net 9, and when the suction fan 10 operates, the dust hood 15 can suck dust in the elutriation device 1 into the dust box 8 through a pipeline, and dust collection treatment is performed on the dust.

Working principle: when the dust collector for ceramic production is used, firstly raw materials are poured into the feed hopper 3, the feeding baffle plate 2 at the top of the feed hopper 3 is downwards inclined when the raw materials are poured, so that the raw materials enter the interior of the feed hopper 3, after the raw materials are poured, the feeding baffle plate 2 is restored to be original and automatically closed through a spring, after the raw materials enter the feeding cavity 4 from the feed hopper 3, the raw materials fall into the elutriation device 1 from the feeding cavity 4 and are positioned on the filter plate 18 because of the inclined bottom of the feeding cavity 4, after the raw materials enter the elutriation device 1, the motor 6 is started, the motor 6 drives the screw rod 11 to rotate, the screw rod 11 rotates to enable the connecting sleeve 12 to reciprocate on the screw rod 11 under the limit of the limit column 17, the screw rod 11 reciprocates and simultaneously drives the water pipe 13 and the dust hood 15 to reciprocate in the elutriation device 1, the water pump 7 conveys water to the inside of the water pipe 13 through a pipeline, the spray header 14 at the bottom of the water pipe 13 can flush raw materials on the filter plate 18 and reduce dust in the water pipe, the suction fan 10 is operated to enable the dust hood 15 to suck dust generated in the device during the elutriation operation through the pipeline, the dust hood 15 can suck the dust in the elutriation device 1 into the dust box 8 through the pipeline to enable the dust to fall on the dust filtering net 9, impurities and dust flushed during the flushing of the raw materials in the elutriation device 1 can fall into the precipitation tank 16 through meshes on the filter plate 18, after the elutriation is finished, the impurities are precipitated for a period of time, then clear water after the impurities are precipitated is discharged through the drain valve, then the precipitation tank 16 is taken out by opening the sealing door 5, so that the impurities and dust precipitated in the precipitation tank 16 are conveniently subjected to concentrated treatment, thereby completing a series of works.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a dust collector for ceramic manufacture, includes elutriation device (1), elutriation device (1) one side is connected with feeder hopper (3), its characterized in that: the washing device (1) is wholly of a closed structure, a sealing door (5) for taking materials is arranged on the surface of the washing device, an observation window is arranged on the sealing door (5), a feeding baffle (2) is arranged at the top of the feeding hopper (3), a conveying cavity (4) is connected to the bottom of the feeding hopper (3), a discharge hole is formed in the lower portion of the conveying cavity (4), the discharge hole is communicated with the inner cavity of the washing device (1), a water pipe (13) is further arranged in the washing device (1), a dust hood (15) is further arranged below the water pipe (13), a spray header (14) is uniformly arranged at the bottom of the water pipe (13), a dust box (8) and a water pump (7) are connected through pipelines, the dust box (8) and the water pump (7) are all located outside the washing device (1), a dust filtering net (9) and a suction fan (10) are arranged inside the dust box (8), and the suction fan (10) is located below the dust filtering net (9).

2. A dust collector for ceramic manufacture according to claim 1, wherein: the washing device is characterized in that a screw rod (11) is arranged above the inside of the washing device (1), one end of the screw rod (11) is connected with the inner wall of the washing device (1) through a bearing, the other end of the screw rod is connected with a motor (6) through a coupler, the motor (6) is located outside the washing device (1), the screw rod (11) is connected with a connecting sleeve (12) through a threaded structure, two sides of the connecting sleeve (12) are provided with limiting columns (17), sliding grooves matched with end structures of the limiting columns (17) are formed in the inner walls of the two sides of the washing device (1), the limiting columns (17) are connected with the washing device (1) in a sliding mode through the sliding grooves, and the water pipe (13) is connected to the bottom of the connecting sleeve (12).

3. A dust collector for ceramic manufacture according to claim 1, wherein: two feeding baffles (2) with the same structure are connected to two sides of the top end of the feeding hopper (3) through pin shafts, sealing rubber strips are arranged at the end parts of one ends, opposite to the feeding baffles (2), of the feeding baffles, and reset springs are arranged on two sides of the pin shafts and are connected with the feeding baffles (2).

4. A dust collector for ceramic manufacture according to claim 1, wherein: the connection part between the lower part of the inner part of the elutriation device (1) and the discharge hole of the material conveying cavity (4) is provided with a filter plate (18) which is inclined, and the bottom of the material conveying cavity (4) is also of an inclined structure.

5. A dust collector for ceramic manufacture as set forth in claim 4 wherein: the surface of the filter plate (18) is of a mesh structure, a sedimentation tank (16) is arranged at the bottom end inside the elutriation device (1), the sedimentation tank (16) is located below the filter plate (18), a drain valve is further arranged below the outside of the elutriation device (1), and the bottom of the drain valve is flush with the upper end of the sedimentation tank (16).

6. A dust collector for ceramic manufacture according to claim 5, wherein: the sedimentation tank (16) is of an empty tank structure, a chute is arranged at the joint of the inner wall of the elutriation device (1) and the two ends of the inner wall of the elutriation device, and the sedimentation tank (16) is in sliding connection with the elutriation device (1) through the chute.