Drying equipment for ceramic body production

Abstract

The utility model belongs to the technical field of ceramic production, and particularly relates to drying equipment for ceramic blank production, which comprises a base, a ventilating cabin and a drying cabin are arranged in the base from bottom to top, a partition plate is arranged between the drying cabin and the ventilating cabin, and a ceramic placing table is slidably arranged above the partition plate. A plurality of lifting assemblies are arranged outside the ceramic placing table and in the drying cabin; a first air supply cabin and a second air supply cabin are arranged on the upper side and the lower side in the drying cabin correspondingly, a plurality of heating channels are arranged between the first air supply cabin and the second air supply cabin in a communicating mode, a first heating assembly is fixedly arranged in each heating channel, a base cover is arranged above the base, and a second heating assembly is fixedly arranged on the lower end face of the base cover. Through the design of the lifting assembly and the air supply cabin, the bottom of the ceramic blank can be further dried, and the efficiency and the yield of ceramic manufacturing and production are effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of ceramic production, and in particular relates to drying equipment for ceramic embryo production. Background Art

[0002] Ceramics are often used to hold various items or as artistic decorations, and are very common in daily life and production operations. Before the ceramic pieces are formally fired, the wet ceramic embryo needs to be dried first. After drying, the strength of the ceramic embryo is improved, which not only facilitates the subsequent transportation and kiln loading of ceramic pieces, but also improves the yield rate of ceramic pieces fired.

[0003] For example, patent application No. N202022193821.5 discloses a drying device for ceramic embryos used in the production of ceramic parts, including a base, a drying box fixedly installed on the base, a support base fixedly installed on the right side of the base, a heating box fixedly installed on the top of the support base, a motor fixedly installed in the base, a placement rack provided in the drying box, a threaded barrel fixedly installed at the bottom of the placement rack, and a threaded column threadedly connected to the threaded barrel, a gear groove provided at the bottom of the threaded column, an output end on the motor extends into the gear groove, and a gear is fixedly installed on the output end of the motor, and the gear is meshingly connected in the gear groove. The beneficial effects of the utility model are: the drying equipment is easy to use, and can quickly cool the ceramic embryo body after the ceramic embryo body is dried, thereby further improving the molding speed of the ceramic embryo body. At the same time, the lifting and lowering of the placement rack makes it more convenient to take and place the ceramic embryo body, thereby further improving work efficiency.

[0004] The existing technology promotes the drying of ceramic blanks by spraying hot air on the ceramic blanks, but there are still certain shortcomings in the overall use process:

[0005] 1. General drying equipment will fix the ceramic blank on the placement table for drying, and the bottom thickness of the ceramic blank is greater than the side wall thickness. This placement method hinders the gas flow at the bottom of the ceramic, resulting in inconsistent drying degree of the bottom and the side wall, which makes the ceramic blank prone to cracking during the firing process.

[0006] 2. In order to make the ceramic blanks dry more evenly, some drying equipment will choose to let the ceramic blanks be rotated by the table on which they are placed during the drying process, thereby improving the uniformity of drying. However, the ceramic blanks are relatively soft and lack strength before they are thoroughly dried, and are prone to deformation and collapse during the rotation process, which greatly reduces the yield rate. Utility Model Content

[0007] In order to overcome the shortcomings of the prior art, the utility model provides a drying device for producing ceramic blanks. The utility model can further dry the bottom of the ceramic blank through the design of the lifting component and the air supply chamber, effectively shortening the efficiency and yield rate of ceramic manufacturing production.

[0008] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying device for producing ceramic embryos, comprising a base, wherein a ventilation cabin and a drying cabin are arranged from bottom to top in the base, a partition is arranged between the drying cabin and the ventilation cabin, a ceramic placement table is slidably arranged above the partition, and a plurality of lifting components are arranged outside the ceramic placement table in the drying cabin; a first air supply cabin and a second air supply cabin are respectively arranged on the upper and lower sides of the drying cabin, a plurality of air vents are arranged on the first air supply cabin and the second air supply cabin, a plurality of heating channels are connected between the first air supply cabin and the second air supply cabin, a first heating component is fixedly arranged in each of the heating channels, a base cover is arranged above the base, and a second heating component is fixedly arranged on the lower end surface of the base cover.

[0009] During the drying process, the ceramic blank is first placed on the ceramic placement table, and the first air supply chamber above the drying chamber will spray high-temperature gas to the ceramic blank, mainly to dry the entire side wall. When the side wall of the ceramic blank is dried, the lifting assembly around the ceramic placement table will approach and cling to the side wall of the ceramic blank, and then the ceramic placement table will descend, and the ceramic blank will be lifted by the lifting assembly. In this relationship, the bottom of the ceramic blank is exposed to the air. At this time, the second air supply chamber below the drying chamber will spray high-temperature gas to the bottom of the ceramic blank to further dry the bottom of the ceramic blank.

[0010] Preferably, a first air pump and a second air pump are respectively provided at both ends of the heating channel. During drying, the first air pump and the second air pump are started and stopped alternately. When drying the ceramic blank as a whole, the first air pump inhales airflow from the second air supply cabin, and the airflow is heated and then output from the first air supply cabin, and finally the effect of gas being sprayed from obliquely above to the surface of the ceramic blank is achieved; when drying the bottom of the ceramic blank, the second air pump inhales airflow from the second air supply cabin, and the airflow is heated and then output from the second air supply cabin, and finally the effect of gas being sprayed from obliquely below to the surface of the ceramic blank is achieved.

[0011] Preferably, the first heating assembly includes a heating block disposed in each, a first heating device is disposed on one side of the heating block, and an output end of the heating device is connected to the heating block. With the cooperation of the heating device, the heating block can heat the airflow passing through it and heat the input airflow into a high-temperature airflow. The first heating assembly as a whole is prior art, and this solution does not impose too many restrictions.

[0012] Preferably, the lifting assembly includes a plurality of first push cylinders arranged on the outer cylindrical surface, a first push rod is slidably arranged in the first push cylinder, and a support plate is connected to one end of the first push rod near the center of the base. When the lifting assembly further dries the bottom of the ceramic blank, the lifting assembly can lift the ceramic blank, so that the ceramic placement table can be retreated to expose the bottom of the ceramic blank to the air, allowing the high-temperature airflow to further dry it; the support plate connected to one end of the lifting assembly near the center of the base is made of flexible material to avoid damage to the surface of the ceramic blank.

[0013] Preferably, the second heating assembly includes a second heating device, which is fixedly arranged on the lower end surface of the base cover, and a heating head is fixedly arranged below the heating device. When the drying process is performed, the base cover is in a closed state, and the second heating assembly is just in a position to extend into the interior of the ceramic blank, which can heat the gas in the air permeable cabin, assist in drying the interior of the ceramic blank, and prevent the occurrence of uneven drying inside the ceramic blank, which leads to cracking during firing.

[0014] Preferably, a plurality of first protrusions are arranged on a panel of the support plate near the center of the base, so that the friction force can be increased during the process of the support plate lifting the ceramic blank, so that the stability of the lifting assembly can be guaranteed.

[0015] Preferably, a first support plate is provided on both sides of the connection between the support plate and the first push rod, and a second support plate is provided below the first support plate and connected to the first push rod and the support plate. The support plate is made of flexible material, and the arrangement of the first support plate and the second support plate can make the support plate have a certain strength while flexibly supporting and not damaging the ceramic blank, thereby enhancing the stability of the lifting assembly.

[0016] Preferably, the upper end surface of the ceramic placement table is provided with a plurality of second protrusions, and the outer circumferential surface of the ceramic placement table is provided with a plurality of third air holes; and the upper end surface of the outer side surface of the ceramic placement table is also fixedly provided with a plurality of fixed teeth. The second protrusions and the fixed teeth can enhance the air circulation in the ceramic placement table, and when the equipment dries the ceramic blank as a whole, the bottom of the ceramic blank can also be preliminarily dried; the fixed teeth can fix the ceramic blank during the up and down movement of the ceramic placement table, thereby ensuring the stability of the ceramic placement table moving up and down with the ceramic blank.

[0017] Preferably, a second push cylinder is fixedly provided on the bottom surface of the air permeable cabin, a second push rod is slidably provided in the second push cylinder, and the upper end of the second push rod is connected to the lower end surface of the ceramic placement table. The second push cylinder and the second push rod are both prior art, and this solution does not limit them. In production, the second push rod can drive the ceramic placement table to slide up and down and stay at different heights as needed.

[0018] In summary, compared with the prior art, the beneficial effects of this solution are:

[0019] (1) The utility model adopts the design of the lifting assembly and the air supply chamber, so that the bottom of the ceramic blank can be further dried while the ceramic blank is dried as a whole, thereby ensuring the uniformity of the overall drying degree of the ceramic blank, avoiding the problem of cracking during ceramic firing, and improving the efficiency and yield rate.

[0020] (2) The utility model, through the design of the second heating component and the annular air supply chamber, allows the ceramic blank to be evenly heated without rotating, thereby achieving a uniform degree of drying; this avoids the rotation of the ceramic blank during the drying process, and prevents the ceramic blank from being deformed due to external factors such as centrifugal force during the rotation process, ultimately achieving the beneficial effect of improving the yield rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional diagram of the utility model;

[0022] Figure 2 It is a top view of the utility model;

[0023] Figure 3 for Figure 2 Stereoscopic cross-sectional view at AA in the middle;

[0024] Figure 4 for Figure 2 A three-dimensional cross-sectional view of the middle BB;

[0025] Figure 5 A side view of the utility model;

[0026] Figure 6 for Figure 5 A three-dimensional cross-sectional view at EE in the middle;

[0027] Figure 7 for Figure 5 A three-dimensional cross-sectional view at FF in the middle;

[0028] Figure 8 for Figure 3 A partial enlarged view of point C in the middle;

[0029] Fig. 9 A three-dimensional diagram of the parts of the ceramic placing table;

[0030] Fig.10 for Figure 4 A partial enlarged view of point D in the middle;

[0031] Fig.11 for Figure 7 A partial enlarged view of point E in the middle;

[0032] Fig.12A three-dimensional diagram of the base cover parts;

[0033] In the figure: base 10, first air hole 11, base cover 12, handle 13, first heat supply device 15, heating block 16, heating channel 18, first air supply cabin 19, second air supply cabin 20, first air hole 21, second air hole 22, first air pump 23, second air pump 24, first pushing cylinder 27, first push rod 28, support plate 29, first support plate 30, second support plate 31, first protrusion 32, second pushing cylinder 33, second push rod 34, ceramic placement table 35, second air hole 36, third air hole 38, fixing teeth 39, second protrusion 40, third support plate 41, second heat supply device 42, heating head 43, ceramic blank 44, drying cabin 45, air cabin 46, partition 47. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present invention.

[0035] Embodiment 1:

[0036] Reference Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 4 , Attachment Fig.10 and attached Fig.11 A drying device for producing ceramic embryos includes a base 10, in which a ventilation cabin 46 and a drying cabin 45 are arranged from bottom to top, a partition 47 is arranged between the drying cabin 45 and the ventilation cabin 46, a second push cylinder 33 is arranged at the bottom of the ventilation cabin 46, a second push rod 34 is slidably arranged in the second push cylinder 33, the upper ends of the second push cylinder 33 and the second push rod 34 pass through the partition 47 and extend into the drying cabin 45, and a ceramic placement table 35 is connected to the upper end of the second push rod 34. The second push cylinder 33 and the second push rod 34 are both prior arts, and this solution is not limited. In production, the second push rod 34 can drive the ceramic placement table 35 to slide up and down and stay at different heights as needed.

[0037] A plurality of lifting components are arranged outside the ceramic placement table 35 in the drying chamber 45, including a first push cylinder 27 and a first push rod 28. The first push cylinder 27 is fixedly arranged in the drying chamber 45, and the first push rod 28 is slidably arranged in the first push cylinder 27. A support plate 29 is connected to one end of the first push rod 28 near the center of the base 10.

[0038] The first push cylinder 27 and the first push rod 28 are prior art, and this solution does not limit them. In the specific use process, this device will first dry the ceramic blank 44 as a whole. When the side wall of the ceramic blank 44 is dried, the first push rod 28 will drive the support plate 29 to approach the ceramic blank 44 and lift the ceramic blank 44, so that the bottom of the ceramic blank 44 is exposed to the air, which is convenient for further drying the bottom of the ceramic blank 44.

[0039] For further information, see Attachment Figure 3 , Attachment Figure 6 and attached Figure 8 The first air supply cabin 19 and the second air supply cabin 20 are respectively arranged on the upper and lower sides of the drying cabin 45. The first air supply cabin 19 and the second air supply cabin 20 are both provided with a plurality of vents, the vents including the first vent 21 and the second vent 22. The first vent 21 is arranged on the outer surface of the first air supply cabin 19, and the second vent 22 is arranged on the outer surface of the second air supply cabin 20. A plurality of heating channels 18 are arranged between the first air supply cabin 19 and the second air supply cabin 20. A first heating component is fixedly arranged in each heating channel 18, and a first air pump 23 and a second air pump 24 are also fixedly arranged at both ends of each heating channel 18. The first air pump 23 and the second air pump 24 are both prior art, and this scheme will not be elaborated on in detail. The first air pump 23 and the second air pump 24 can perform air intake and jet respectively.

[0040] During specific use, it is necessary to first dry the entire ceramic blank 44, and then further dry the bottom of the ceramic blank 44, so the high-temperature gas that needs to be dried is output from two different directions, so that the entire ceramic blank 44 can be dried. During this process, the first air pump 23 and the second air pump 24 will be started respectively to meet the requirement that the high-temperature gas is output from the first air supply cabin 19 and the second air supply cabin 20 in turn.

[0041] For further information, see Attachment Fig.12 A base cover 12 is arranged above the base 10, and a second heating component is fixedly arranged on the lower end surface of the base cover 12. The second heating component includes a second heating device 42 fixedly arranged on the lower end surface of the base cover 12, and a heating head 43 is connected to the lower side of the second heating device 42. After the base cover 12 is closed, the heating head 43 will extend into the ceramic blank 44 as a whole, which can assist in drying and improve efficiency later. In this relationship, the second heating device 42 is a prior art, and the specific heating structure and working principle are not elaborated in this scheme.

[0042] For further information, see Attachment Figure 3 and attached Figure 6The first heating assembly includes a heating block 16 disposed in each heating channel 18, a first heat supply device 15 is disposed on one side of the heating block 16, and the output end of the first heat supply device 15 is connected to the heating block 16. In this relationship, the first heat supply device 15 is a prior art, and the specific heating structure and working principle are not elaborated in this scheme. The heating block 16 is made of a heat-conducting metal material, and a plurality of air holes for gas flow are arranged inside. The legend is for reference only, and this scheme does not impose too many restrictions, so that the first heat supply device 15 can heat the gas passing therethrough.

[0043] For further information, see Attachment Figure 4 and attached Figure 7 The lifting assembly includes a plurality of first push cylinders 27 disposed on the outer circumferential surface of the drying chamber 45, a first push rod 28 is slidably disposed in the first push cylinder 27, and a support plate 29 is connected to the center end of the first push rod 28 near the base 10. The support plate 29 is made of a flexible material to avoid damaging the side wall of the ceramic blank 44 and causing it to deform when it contacts the ceramic blank 44.

[0044] For further information, see Attachment Fig.10 and attached Fig.11 A plurality of first protrusions 32 are provided on a panel of the support plate 29 close to the center of the base 10, which increases the friction of the support plate 29 and ensures the stability of the lifting assembly.

[0045] For further information, see Attachment Figure 8 and attached Fig.10 A first support plate 30 is provided on both sides of the connection between the support plate 29 and the first push rod 28, and a second support plate 31 is provided below the first support plate 30 and connected to the first push rod 28 and the support plate 29. The support plate 29 is made of a flexible material, and the arrangement of the first support plate 30 and the second support plate 31 can make the support plate 29 have a certain strength while flexibly supporting and not damaging the ceramic blank 44, thereby ensuring the stability of the lifting assembly.

[0046] For further information, see Attachment Fig. 9 The upper end surface of the ceramic placement platform 35 is provided with a plurality of second protrusions 40, and the outer circumferential surface of the ceramic placement platform 35 is provided with a plurality of third air holes 38. The second protrusions 40 and the fixed teeth 39 can enhance the air circulation in the ceramic placement platform 35, and when the equipment dries the ceramic blank 44 as a whole, the bottom of the ceramic blank 44 can also be preliminarily dried. A plurality of fixed teeth 39 are also fixedly provided on the outer surface of the ceramic placement platform 35. When the ceramic placement platform 35 moves up and down, the fixed teeth 39 can fit on the outer surface of the ceramic blank 44, so as to play a secondary fixing role on the ceramic blank 44, thereby ensuring the stability of the ceramic placement platform 35 moving with the ceramic blank 44.

[0047] For further information, see Attachment Figure 2, Attachment Figure 5 , Attachment Figure 4 and attached Figure 8 , a plurality of second air holes 36 are arranged on the partition 47, and a first air hole 11 is arranged on the outer circumferential surface of the air chamber 46 below the partition 47. During the drying process, the high-temperature airflow will take away the moisture in the ceramic blank 44, and the arrangement of the second air holes 36 and the first air holes 11 ensures the air permeability in the air chamber 46, thereby promoting the discharge of moisture in the air chamber 46, which is helpful for the drying process of the ceramic blank 44.

[0048] Specifically, in the manufacturing process of the present embodiment, the production personnel open the base cover 12 at the beginning, and the second push cylinder 33 pushes the second push rod 34, so that the second push rod 34 raises the ceramic placement table 35 to above the upper end surface of the base 10, so that the production personnel can fix the ceramic blank 44 on the ceramic placement table 35. After the fixation is completed, the second push rod 34 drives the ceramic placement table 35 to descend into the drying cabin 45.

[0049] When the equipment first dries the ceramic blank 44 as a whole, the first air pump 23 and the second air pump 24 are both in the open state, the first air pump 23 inhales air, and the second air pump 24 exhausts air. The first air pump 23 inhales the airflow into the second air supply cabin 20 through the second air hole 22, and the airflow then enters the multiple heating channels 18 and is heated to high-temperature airflow by the heating block 16. The heated high-temperature airflow enters the first air supply cabin 19 and is output to the outside through the first air hole 21. At this time, the high-temperature airflow is sprayed from the upper side to the ceramic blank 44 to dry it as a whole. Since the bottom thickness of the ceramic blank 44 is greater than the side wall thickness, and the high-temperature airflow is sprayed from the top, the side wall of the ceramic blank 44 will be dried faster than the bottom of the ceramic blank 44.

[0050] When the drying process of the side wall of the ceramic blank 44 is completed, the drying degree of the bottom of the ceramic blank 44 does not meet the requirements. At this time, the first push rods 28 in the multiple first push cylinders 27 are fed forward, and each first push rod 28 will drive the support plate 29 to approach the ceramic blank 44. The support plate 29 will undergo a certain elastic deformation in this process, so that the multiple support plates 29 are finally close to the outer surface of the ceramic blank 44. Subsequently, the second push rod 34 drives the ceramic placement table 35 to retreat, and the ceramic blank 44 is lifted by the multiple support plates 29, so that the bottom of the ceramic blank 44 is completely exposed to the air. In this relationship, the first support plate 30 and the second support plate 31 on one side of the support plate 29 will provide a certain rigid support to ensure stability, and the multiple first protrusions 32 on the end surface of the support plate 29 can provide good contact friction.

[0051] At this time, the second air pump 24 and the first air pump 23 are started, the first air pump 23 exhausts, the second air pump 24 inhales, and the second air pump 24 sucks the airflow into the first air supply cabin 19 through the first air hole 21, and the airflow then enters the multiple heating channels 18 and is heated to high-temperature airflow by the heating block 16, and the heated high-temperature airflow enters the second air supply cabin 20 and is output outward through the second air hole 22. At this time, the high-temperature airflow is sprayed from obliquely downward to the bottom of the ceramic blank 44 to further dry the bottom of the ceramic blank 44. The different states of the air source make the movement direction of the airflow opposite to that before.

[0052] After the complete drying is completed, the second push rod 34 drives the ceramic placement table 35 to rise to the original position, the lifting assembly retreats, and the ceramic blank 44 is placed back on the ceramic placement table 35. Then the staff opens the base cover 12, and the second push rod 34 can drive the ceramic placement table 35 to continue to rise until the ceramic placement table 35 is higher than the upper end surface of the base 10. At this time, the ceramic blank 44 has been sent out of the drying cabin 45, and the production staff will take it away after the heat dissipation is completed.

[0053] Embodiment 2:

[0054] Reference Figure 3 , Attachment Figure 4 , Attachment Figure 6 , Attachment Fig.12 A storage device for ceramic parts manufacturing and production, the second heating assembly arranged on the lower end surface of the base cover 12 includes a second heating device 42, and the lower end surface of the second heating device 42 is connected to a heating head 43; the first air supply cabin 19 and the second air supply cabin 20 on the upper and lower sides of the air permeable cabin 46 are both arranged in a circular shape.

[0055] As a further embodiment, during the drying process of the ceramic blank 44, the base cover 12 is in a closed state. At this time, the heating head 43 is in a position to extend into the interior of the ceramic blank 44, which can heat the gas in the air permeable cabin 46, assisting in the drying of the interior of the ceramic blank 44 to prevent the uneven drying of the interior of the ceramic blank 44 from causing cracking during firing.

[0056] Similarly, the first air supply chamber 19 and the second air supply chamber 20 are both set to be annular, so that the high-temperature air flow can be evenly sprayed from the periphery of the ceramic blank 44 to the surface of the ceramic blank 44. The setting of the annular first air supply chamber 19 and the second air supply chamber 20 can also complete the uniform drying process of the ceramic blank 44 without rotating the ceramic blank 44, thereby avoiding the deformation of the ceramic blank 44 caused by the rotation.

[0057] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0058] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0059] The above description shows and describes several preferred embodiments of the present application, but as mentioned above, it should be understood that the present application is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the application concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the present application, and should be within the scope of protection of the claims attached to the present application.

Claims

1. A drying device for producing ceramic embryos, characterized in that: The invention comprises a base (10), wherein a ventilation cabin (46) and a drying cabin (45) are arranged from bottom to top in the base (10), a partition (47) is arranged between the drying cabin (45) and the ventilation cabin (46), a ceramic placement table (35) is slidably arranged above the partition (47), and a plurality of lifting components are arranged outside the ceramic placement table (35) in the drying cabin (45); a first air supply cabin (19) and a second air supply cabin (20) are arranged on the upper and lower sides of the drying cabin (45), a plurality of vents are arranged on the first air supply cabin (19) and the second air supply cabin (20), a plurality of heating channels (18) are arranged between the first air supply cabin (19) and the second air supply cabin (20), and a first heating component is fixedly arranged in each of the heating channels (18), a base cover (12) is arranged above the base (10), and a second heating component is fixedly arranged on the lower end surface of the base cover (12).

2. A drying device for producing a ceramic body according to claim 1, characterized in that: A first air pump (23) and a second air pump (24) are respectively arranged at two ends of each heating channel (18).

3. A drying device for producing a ceramic body according to claim 1, characterized in that: The first heating assembly comprises a heating block (16) arranged in each heating channel (18), a first heat supply device (15) is arranged on one side of the heating block (16), and an output end of the first heat supply device (15) is connected to the heating block (16).

4. A drying device for producing a ceramic body according to claim 1, characterized in that: The lifting assembly comprises a plurality of first push cylinders (27) arranged on the outer circumferential surface of the drying chamber (45), a first push rod (28) being slidably arranged inside the first push cylinder (27), and a support plate (29) being connected to one end of the first push rod (28) near the center of the base (10).

5. A drying device for producing a ceramic body according to claim 1, characterized in that: The second heating assembly comprises a second heating device (42), the second heating device (42) is fixedly arranged on the lower end surface of the base cover (12), and a heating head (43) is fixedly arranged below the second heating device (42).

6. A drying device for producing a ceramic body according to claim 4, characterized in that: A plurality of first protrusions (32) are arranged on a panel of one side of the support plate (29) close to the center of the base (10).

7. A drying device for producing a ceramic body according to claim 4, characterized in that: A first support plate (30) is arranged on both sides of the connection between the support plate (29) and the first push rod (28), and a second support plate (31) is arranged below the first support plate (30) and connected to the first push rod (28) and the support plate (29).

8. The drying device for producing a ceramic body according to claim 1, characterized in that: The upper end surface of the ceramic placement platform (35) is provided with a plurality of second protrusions (40), and the outer circumferential surface of the ceramic placement platform (35) is provided with a plurality of third air holes (38); and the outer side surface of the ceramic placement platform (35) is also fixedly provided with a plurality of fixed teeth (39).

9. A drying device for producing a ceramic body according to claim 1, characterized in that: The partition (47) is provided with a plurality of second air holes (36), and a first air hole (11) is provided on the outer circumferential surface of the air chamber (46) below the partition (47).

10. The drying device for producing a ceramic body according to claim 1, characterized in that: A second push cylinder (33) is fixedly arranged on the bottom surface of the air permeable cabin (46), a second push rod (34) is slidably arranged inside the second push cylinder (33), and the upper end of the second push rod (34) is connected to the lower end surface of the ceramic placement table (35).

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