A high-efficiency porous ceramic preparation device and preparation method without firing

Abstract

The present invention provides a high-efficiency porous ceramic preparation device and preparation method that does not require firing, and relates to the technical field of porous ceramic production, comprising a mounting unit; the air guide unit is mounted inside the mounting unit, and the air guide unit is used to increase the air flow rate; the support unit is mounted on the mounting unit and the air guide unit, and the porous ceramic to be air-dried is placed on the top of the support unit; the control unit is mounted outside the mounting unit, and the control unit is used to increase the air-drying temperature, and the control unit is also used to reduce heat dissipation; the present invention facilitates staff to judge the air-drying condition of the porous ceramic by observing the distance between the supporting disc and the limiting frame; a circle of supporting discs and a sealing blocking plate are in a relatively high temperature state, which is beneficial to improving the air-drying efficiency of the porous ceramic; the problem that when the porous ceramic is not completely air-dried, it is difficult for staff to find it, and the air-drying efficiency is low in a low temperature environment is solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of porous ceramic production, and more specifically, particularly relates to a high-efficiency porous ceramic preparation device and preparation method without firing. Background Art

[0002] Unfired porous ceramics are a type of clay material that can be formed without high-temperature firing. Its production principle is to use special process technology to mix mineral powder, inorganic pigments, water, water-based nano-media materials, etc., and then use molds to form them. After demolding, they can be naturally dried, and then artificially colored to make ideal ceramic works. At present, the formed porous ceramics are usually placed statically on drying racks for natural air drying, resulting in a low air flow rate at the porous ceramics, which reduces the air drying efficiency of the porous ceramics. When the porous ceramics are not completely air-dried, it is difficult for the staff to find it, which affects the air drying effect of the porous ceramics. When the ambient temperature is low, the air temperature at the porous ceramics cannot be increased, resulting in low air drying efficiency in low temperature environments. Summary of the invention

[0003] The disclosed embodiments relate to a high-efficiency porous ceramic preparation device and preparation method that does not require firing, which comprises an installation unit, a guide unit, a support unit and a control unit; the staff can judge the air-drying condition of the porous ceramic by observing the distance between the support disc and the limiting frame; the temperature between a circle of support discs and the sealing blocking plate is relatively high, which is beneficial to improving the air-drying efficiency of the porous ceramic; the problem that it is difficult for the staff to find out when the porous ceramic is not completely air-dried and the air-drying efficiency is low in a low temperature environment is solved.

[0004] In a first aspect, the present disclosure provides a high-efficiency porous ceramic preparation device without firing, comprising a mounting unit, a flow guide unit, a support unit and a control unit; the flow guide unit is mounted inside the mounting unit, and the flow guide unit is used to increase the air flow rate;

[0005] The support unit is installed on the mounting unit and the guide unit, and the porous ceramic to be air-dried is placed on the top of the support unit; the control unit is installed outside the mounting unit, and the control unit is used to increase the air-drying temperature and reduce the heat dissipation;

[0006] The mounting unit comprises: a circular pipe, a circular mounting seat and a connecting bearing A; a circle of cross-shaped air outlet holes is provided on the circular pipe, and the circle of cross-shaped air outlet holes is aligned with the porous ceramic; the circular mounting seat is fixedly mounted on the inner bottom side of the circular pipe; the connecting bearing A is mounted on the inner wall of the circular mounting seat.

[0007] In at least some embodiments, the installation unit further includes: a cross-shaped filter and an electric heating wire; the cross-shaped filter is provided with a circle, and a circle of cross-shaped filter is fixedly installed in a circle of cross-shaped air outlet holes; the electric heating wire is fixedly installed on the inner wall of the circular pipe.

[0008] In at least some embodiments, the mounting unit further includes: a limiting clamp and a strong magnet; there are two limiting clamps, which are fixedly mounted on the outside of the circular pipe; there are two circles of strong magnets, which are fixedly mounted on the inside of the two limiting clamps.

[0009] In at least some embodiments, the guide unit includes: a mounting bracket, a motor and a guide impeller; there are two mounting brackets in total, and the two mounting brackets are fixedly mounted on the inner wall of the circular pipe; the motor is fixedly mounted on the two mounting brackets; the guide impeller is fixedly mounted on the output shaft of the motor, and the guide impeller is located above the electric heating wire.

[0010] In at least some embodiments, the guide unit also includes: a circular linkage rod and a pulley A; the circular linkage rod is fixedly installed at the bottom of the guide impeller, and the bottom end of the circular linkage rod is also connected to the connecting bearing A; the pulley A is fixedly installed on the outside of the circular linkage rod.

[0011] In at least some embodiments, the support unit includes: a support frame, a connecting bearing B and a special-shaped mounting rod; the support frame is fixedly installed on the outside of the circular pipe; the connecting bearing B is provided with a circle, and the circle of connecting bearings B is installed on the support frame; the special-shaped mounting rod is provided with a circle, and a circle of special-shaped mounting rods is installed on a circle of connecting bearings B, and the upper half of the circle of special-shaped mounting rods is a hexagonal structure, and the lower half of the circle of special-shaped mounting rods is a circular structure.

[0012] In at least some embodiments, the support unit also includes: a supporting disc and a limiting frame; the supporting disc is provided with a total of one circle, and a circle of supporting discs is slidably installed on the outside of a circle of special-shaped mounting rods, and three placement grooves are respectively opened on the top of a circle of supporting discs; the limiting frame is provided with a total of one circle, and a circle of limiting frames is fixedly installed on the top of a circle of special-shaped mounting rods, and the bottom of a circle of limiting frames is in contact with a circle of supporting discs.

[0013] In at least some embodiments, the support unit further includes: a support spring, a pulley B and a V-belt; the support spring is provided with a total of one circle, and one circle of support springs is installed on the outside of a circle of special-shaped mounting rods, and one circle of support springs is located between the support frame and a circle of support discs; the pulley B is provided with a total of one circle, and one circle of pulley B is fixedly installed at the bottom end of a circle of special-shaped mounting rods; the V-belt is installed on a circle of pulleys B and pulley A.

[0014] In at least some embodiments, the control unit includes: a sealing blocking plate, a U-shaped handle and a control switch; the sealing blocking plate is slidably mounted on the outside of the circular pipe, and the top of the sealing blocking plate is in contact with a circle of strong magnets above; the U-shaped handle is provided with a total of one circle, and one circle of U-shaped handles is fixedly mounted on the outside of the sealing blocking plate; the control switch is fixedly mounted on the sealing blocking plate, and the control switch is electrically connected to the electric heating wire; when the bottom of the sealing blocking plate is in contact with a circle of strong magnets below, the control switch is in a pressed state; when the control switch is in a pressed state, the electric heating wire is in an energized working state.

[0015] In at least some embodiments, the method for preparing a high-efficiency porous ceramic without firing is:

[0016] 1) When the ambient temperature is higher than 10 degrees Celsius, place the porous ceramics to be air-dried after forming in the three placement grooves on a circle of supporting discs;

[0017] 2) Turn on the motor and wait for the porous ceramic to be dried;

[0018] 3) The air-drying condition of the porous ceramic is judged by observing the distance between a circle of supporting discs and a circle of limiting frames. When there is a gap between a circle of supporting discs and a circle of limiting frames, the porous ceramic cannot be removed. When a circle of supporting discs contacts a circle of limiting frames, the porous ceramic is removed.

[0019] 4) When the ambient temperature is lower than 10 degrees Celsius, place the porous ceramics to be air-dried after forming in the three placement grooves on a circle of supporting discs;

[0020] 5) Pull the sealing barrier plate downwards through a circle of U-shaped handles, so that the bottom of the sealing barrier plate contacts a circle of strong magnets below;

[0021] 6) Turn on the motor and wait for the porous ceramic to be dried;

[0022] 7) Determine the air-drying condition of the porous ceramic by observing the distance between a circle of supporting discs and a circle of limiting frames;

[0023] 8) When a circle of supporting discs contacts a circle of limiting frames, pull the sealing blocking plate upward through a circle of U-shaped handles to make the top of the sealing blocking plate contact with a circle of strong magnets above, and then remove the porous ceramic.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. In the present invention, when the motor is working, external air enters into the circular duct through the top of the circular duct, and then is discharged through a circle of cross-shaped filter screens, which speeds up the air flow speed outside the porous ceramic and improves the air drying efficiency of the porous ceramic; the setting of the connecting bearing A plays a positioning role for the circular linkage rod, making the circular linkage rod more stable after rotation.

[0026] 2. In the present invention, when the guide impeller rotates, a circle of pulley B rotates, thereby realizing the angle change of the porous ceramics, making it easier for different positions of the porous ceramics to contact with the air discharged from a circle of cross-shaped filters, thereby improving the air-drying effect of the porous ceramics; it is convenient for the staff to judge the air-drying condition of the porous ceramics by observing the distance between the supporting disc and the limiting frame. When there is a gap between the supporting disc and the limiting frame, the three porous ceramics are not completely air-dried, and when the supporting disc is in contact with the limiting frame, the three porous ceramics are completely air-dried.

[0027] 3. In the present invention, when the ambient temperature is low, the staff can pull the sealing baffle plate downwards through a circle of U-shaped handles. When the bottom of the sealing baffle plate contacts a circle of strong magnets below, the control switch is in a pressed state. When the control switch is in a pressed state, the electric heating wire is in an energized working state, which heats the air entering the circular pipe and increases the air drying temperature.

[0028] In addition, after the sealing barrier plate moves downward, the porous ceramics to be air-dried are basically located between a circle of supporting discs and the sealing barrier plate. The external cold air is not easy to contact the porous ceramics to be air-dried, ensuring that the temperature between the circle of supporting discs and the sealing barrier plate is relatively high, which is beneficial to improving the air-drying efficiency of the porous ceramics. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0030] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.

[0031] In the attached picture:

[0032] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0033] Figure 2 It is a structural schematic diagram of the installation unit of the present invention.

[0034] Figure 3 It is a structural schematic diagram of the flow guide unit of the present invention.

[0035] Figure 4 The present invention Figure 1 Schematic diagram of the bottom perspective structure.

[0036] Figure 5 It is a structural schematic diagram of the support unit of the present invention.

[0037] Figure 6 It is a structural schematic diagram of the guide unit and the support unit of the present invention.

[0038] Figure 7 The present invention Figure 1 Schematic diagram of the central cut structure.

[0039] Figure 8 The present invention Figure 7 Schematic diagram of the local enlarged structure of area A in the middle.

[0040] Fig. 9 The present invention Figure 7 Schematic diagram of the local enlarged structure of area B in the middle.

[0041] Fig.10 It is a structural schematic diagram of the control unit of the present invention.

[0042] List of reference numerals:

[0043] 1. Mounting unit; 101. Circular pipe; 1011. Cross-shaped air outlet; 102. Circular mounting seat; 103. Connecting bearing A; 104. Cross-shaped filter screen; 105. Electric heating wire; 106. Limiting clamp ring; 107. Strong magnet;

[0044] 2. guide unit; 201. mounting bracket; 202. motor; 203. guide impeller; 204. circular linkage rod; 205. pulley A;

[0045] 3. Support unit; 301. Support frame; 302. Connecting bearing B; 303. Special-shaped mounting rod; 304. Support disc; 3041. Placement groove; 305. Limiting frame; 306. Support spring; 307. Pulley B; 308. V-belt;

[0046] 4. Porous ceramics;

[0047] 5. Control unit; 501. Sealing blocking plate; 502. U-shaped handle; 503. Control switch. DETAILED DESCRIPTION

[0048] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0049] Example: Please refer to Figures 1 to 10 As shown: The present invention provides a high-efficiency porous ceramic preparation device without firing, comprising a mounting unit 1, a guide unit 2, a support unit 3 and a control unit 5; the guide unit 2 is installed inside the mounting unit 1, and the guide unit 2 is used to increase the air flow speed;

[0050] The support unit 3 is installed on the mounting unit 1 and the guide unit 2, and the porous ceramic 4 to be air-dried is placed on the top of the support unit 3; the control unit 5 is installed on the outside of the mounting unit 1, and the control unit 5 is used to increase the air-drying temperature and reduce the heat dissipation.

[0051] In the present disclosure, Figure 2 , Figure 3 , Figure 8 As shown, the installation unit 1 includes: a circular pipe 101, a circular mounting seat 102 and a connecting bearing A103; a circle of cross-shaped air outlet holes 1011 are provided on the circular pipe 101, and the circle of cross-shaped air outlet holes 1011 are aligned with the porous ceramic 4; the circular mounting seat 102 is fixedly installed on the inner bottom side of the circular pipe 101; the connecting bearing A103 is installed on the inner wall of the circular mounting seat 102; the installation unit 1 also includes: a cross-shaped filter screen 104 and an electric heating wire 105; the cross-shaped filter screen 10 4 is provided with one circle, and one circle of cross-shaped filter screen 104 is fixedly installed in one circle of cross-shaped air outlet holes 1011; the electric heating wire 105 is fixedly installed on the inner wall of the circular pipe 101; the installation unit 1 also includes: a limit clamp ring 106 and a strong magnet 107; there are two limit clamp rings 106, and the two limit clamp rings 106 are fixedly installed on the outside of the circular pipe 101; the strong magnet 107 is provided with two circles, and the two circles of strong magnets 107 are fixedly installed inside the two limit clamp rings 106;

[0052] The guide unit 2 includes: a mounting bracket 201, a motor 202 and a guide vane 203; there are two mounting brackets 201, and the two mounting brackets 201 are fixedly mounted on the inner wall of the circular pipe 101; the motor 202 is fixedly mounted on the two mounting brackets 201; the guide vane 203 is fixedly mounted on the output shaft of the motor 202, and the guide vane 203 is located above the electric heating wire 105; the guide unit 2 also includes: a circular linkage rod 204 and a pulley A205; the circular linkage rod 204 is fixedly mounted on the bottom of the guide vane 203, and the bottom end of the circular linkage rod 204 is also connected to the connecting bearing A103; the pulley A205 is fixedly mounted on the outside of the circular linkage rod 204;

[0053] Its specific function is as follows: because the guide impeller 203 is fixedly mounted on the output shaft of the motor 202, and a circle of cross-shaped air outlet holes 1011 is provided on the circular pipe 101, and a circle of cross-shaped filter screens 104 are fixedly mounted in the circle of cross-shaped air outlet holes 1011, when the motor 202 is working, external air enters the circular pipe 101 through the top of the circular pipe 101, and then is discharged through a circle of cross-shaped filter screens 104, which accelerates the air flow speed outside the porous ceramic 4 and improves the drying efficiency of the porous ceramic 4. In addition, because the circular mounting seat 102 is fixedly mounted on the inner bottom side of the circular pipe 101, and the connecting bearing A103 is mounted on the inner wall of the circular mounting seat 102, and the bottom end of the circular linkage rod 204 is also connected to the connecting bearing A103, the circular linkage rod 204 is positioned, so that the circular linkage rod 204 is more stable after rotation.

[0054] In the present disclosure, Figure 5 , Figure 6 , Fig. 9 As shown, the support unit 3 includes: a support frame 301, a connecting bearing B302 and a special-shaped mounting rod 303; the support frame 301 is fixedly installed on the outside of the circular pipe 101; the connecting bearing B302 is provided in a circle, and the circle of connecting bearings B302 is installed on the support frame 301; the special-shaped mounting rod 303 is provided in a circle, and a circle of special-shaped mounting rods 303 is installed on a circle of connecting bearings B302, and the upper half of the circle of special-shaped mounting rods 303 is a hexagonal structure, and the lower half of the circle of special-shaped mounting rods 303 is a circular structure; the support unit 3 also includes: a support disc 304 and a limiting frame 305; the support disc 304 is provided in a circle, and a circle of support discs 304 is slidably installed on the outside of a circle of special-shaped mounting rods 303, and a circle of support discs 304 Three placement grooves 3041 are respectively opened on the top; a circle of limiting frame 305 is provided, and a circle of limiting frame 305 is fixedly installed on the top of a circle of special-shaped mounting rods 303, and the bottom of a circle of limiting frame 305 is in contact with a circle of supporting discs 304; the supporting unit 3 also includes: a supporting spring 306, a pulley B307 and a V-belt 308; a circle of supporting spring 306 is provided, and a circle of supporting spring 306 is installed outside a circle of special-shaped mounting rods 303, and a circle of supporting spring 306 is located between the supporting frame 301 and a circle of supporting discs 304; a circle of pulley B307 is provided, and a circle of pulley B307 is fixedly installed at the bottom end of a circle of special-shaped mounting rods 303; the V-belt 308 is installed on a circle of pulley B307 and a pulley A205;

[0055] Its specific function is as follows: because a circle of pulleys B307 is fixedly installed at the bottom end of a circle of special-shaped mounting rods 303, and pulleys A205 are fixedly installed on the outside of the circular linkage rod 204, and V-belts 308 are installed on a circle of pulleys B307 and pulleys A205, when the guide vane 203 rotates, a circle of pulleys B307 rotates, thereby realizing the angle change of the porous ceramic 4, making it easier for different positions of the porous ceramic 4 to contact the air discharged from a circle of cross-shaped filters 104, thereby improving the air drying effect of the porous ceramic 4; and because a circle of supporting discs 304 are slidably installed On the outside of a circle of special-shaped mounting rods 303, a circle of supporting springs 306 is located between the supporting frame 301 and a circle of supporting discs 304, and the weight of the three porous ceramics 4 after being completely air-dried is less than the elastic force of the supporting springs 306, which makes it convenient for the staff to judge the air-drying condition of the porous ceramics 4 by observing the distance between the supporting discs 304 and the limiting frame 305. When there is a gap between the supporting discs 304 and the limiting frame 305, the three porous ceramics 4 are not completely air-dried, and when the supporting discs 304 are in contact with the limiting frame 305, the three porous ceramics 4 are completely air-dried.

[0056] In the present disclosure, Fig.10 As shown, the control unit 5 includes: a sealing blocking plate 501, a U-shaped handle 502 and a control switch 503; the sealing blocking plate 501 is slidably mounted on the outside of the circular pipe 101, and the top of the sealing blocking plate 501 contacts a circle of strong magnets 107 above; the U-shaped handle 502 is provided with a circle, and the circle of U-shaped handles 502 is fixedly mounted on the outside of the sealing blocking plate 501; the control switch 503 is fixedly mounted on the sealing blocking plate 501, and the control switch 503 is electrically connected to the electric heating wire 105; when the bottom of the sealing blocking plate 501 contacts a circle of strong magnets 107 below, the control switch 503 is in a pressed state; when the control switch 503 is in a pressed state, the electric heating wire 105 is in an energized working state;

[0057] Its specific function is as follows: since the control switch 503 is fixedly mounted on the sealing blocking plate 501, and the control switch 503 is electrically connected to the electric heating wire 105, when the ambient temperature is low, the staff can pull the sealing blocking plate 501 downwards through a circle of U-shaped handles 502, and when the bottom of the sealing blocking plate 501 contacts the circle of strong magnets 107 below, the control switch 503 is in a pressed state; when the control switch 503 is in a pressed state, the electric heating wire 105 is in an energized working state, which heats the air entering the circular duct 101 and increases the air-drying temperature; at the same time, after the sealing blocking plate 501 moves downwards, the porous ceramic 4 to be air-dried is basically located between a circle of supporting discs 304 and the sealing blocking plate 501, and the external cold air is not easy to contact the porous ceramic 4 to be air-dried, ensuring that the temperature between the circle of supporting discs 304 and the sealing blocking plate 501 is at a higher state, which is beneficial to improving the air-drying efficiency of the porous ceramic 4.

[0058] In the embodiments of the present disclosure, a method for preparing high-efficiency porous ceramics without firing is provided:

[0059] 1) When the ambient temperature is higher than ten degrees Celsius, the porous ceramic 4 to be air-dried after forming is placed in three placement grooves 3041 on a circle of supporting discs 304;

[0060] 2) Turn on the motor 202 and wait for the porous ceramic 4 to be air-dried;

[0061] 3) The drying condition of the porous ceramic 4 is judged by observing the distance between the circle of supporting discs 304 and the circle of limiting frames 305. When there is a gap between the circle of supporting discs 304 and the circle of limiting frames 305, the porous ceramic 4 cannot be removed. When the circle of supporting discs 304 and the circle of limiting frames 305 are in contact, the porous ceramic 4 is removed.

[0062] 4) When the ambient temperature is lower than 10 degrees Celsius, the porous ceramic 4 to be air-dried after forming is placed in three placement grooves 3041 on a circle of supporting discs 304;

[0063] 5) Pull the sealing blocking plate 501 downwards through a circle of U-shaped handles 502, so that the bottom of the sealing blocking plate 501 contacts the circle of strong magnets 107 below;

[0064] 6) Turn on the motor 202 and wait for the porous ceramic 4 to be air-dried;

[0065] 7) Determine the air-drying condition of the porous ceramic 4 by observing the distance between a circle of supporting discs 304 and a circle of limiting frames 305;

[0066] 8) When a circle of supporting discs 304 contacts a circle of limiting frames 305, the sealing blocking plate 501 is pulled upward by a circle of U-shaped handles 502, so that the top of the sealing blocking plate 501 contacts the circle of strong magnets 107 above, and then the porous ceramic 4 is removed.

[0067] The specific usage and function of this embodiment are as follows:

[0068] When the ambient temperature is higher than ten degrees Celsius, the porous ceramic 4 to be air-dried after forming is placed in the three placement grooves 3041 on a circle of supporting discs 304; the motor 202 is turned on, and the porous ceramic 4 is waited for to be air-dried. When the motor 202 is working, the external air enters the circular duct 101 through the top of the circular duct 101, and then is discharged through a circle of cross-shaped filter screens 104, which speeds up the air flow speed outside the porous ceramic 4 and improves the air drying efficiency of the porous ceramic 4. When the guide impeller 203 rotates, a circle of pulley B3 07 rotates, realizing the angle change of the porous ceramic 4, making it easier for different positions of the porous ceramic 4 to contact with the air discharged from a circle of cross-shaped filter screens 104, thereby improving the air-drying effect of the porous ceramic 4; the air-drying condition of the porous ceramic 4 is judged by observing the distance between a circle of supporting discs 304 and a circle of limiting frames 305. When there is a gap between a circle of supporting discs 304 and a circle of limiting frames 305, the porous ceramic 4 cannot be removed; when a circle of supporting discs 304 contacts a circle of limiting frames 305, the porous ceramic 4 can be removed;

[0069] When the ambient temperature is lower than ten degrees Celsius, the porous ceramic 4 to be air-dried after forming is placed in the three placement grooves 3041 on a circle of supporting discs 304; the sealing blocking plate 501 is pulled downward by a circle of U-shaped handles 502, so that the bottom of the sealing blocking plate 501 contacts the circle of strong magnets 107 below, and when the bottom of the sealing blocking plate 501 contacts the circle of strong magnets 107 below, the control switch 503 is in a pressed state; when the control switch 503 is in a pressed state, the electric heating wire 105 is in an energized working state, which heats the air entering the circular duct 101 and increases the air-drying temperature; after the sealing blocking plate 501 moves downward, the porous ceramic 4 to be air-dried is basically located between the circle of supporting discs 304 and the sealing blocking plate 501, and the external cold air is not easy to contact the porous ceramic 4 to be air-dried, ensuring that the temperature between the circle of supporting discs 304 and the sealing blocking plate 501 is relatively high, which is beneficial to increasing the temperature of the porous ceramic 4 Air drying efficiency: Turn on the motor 202 and wait for the porous ceramic 4 to be air dried. When the motor 202 is working, the external air enters the circular duct 101 through the top of the circular duct 101, and then is discharged through a circle of cross-shaped filter 104, which speeds up the air flow speed outside the porous ceramic 4 and improves the air drying efficiency of the porous ceramic 4. When the guide impeller 203 rotates, a circle of pulleys B307 rotates, realizing the angle change of the porous ceramic 4, which is convenient for the different The position is in contact with the air discharged from a circle of cross-shaped filters 104, which improves the air-drying effect of the porous ceramics 4; the air-drying condition of the porous ceramics 4 is judged by observing the distance between a circle of supporting discs 304 and a circle of limiting frames 305; when a circle of supporting discs 304 is in contact with a circle of limiting frames 305, the sealing blocking plate 501 is pulled upward by a circle of U-shaped handles 502, so that the top of the sealing blocking plate 501 is in contact with a circle of strong magnets 107 above, and then the porous ceramics 4 are removed.

[0070] In this article, there are a few points to note:

[0071] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0072] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0073] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A high-efficiency porous ceramic preparation device without firing, comprising a mounting unit (1), a flow guide unit (2), a support unit (3) and a control unit (5); characterized in that: The air guide unit (2) is installed inside the installation unit (1), and the air guide unit (2) is used to increase the air flow speed; The support unit (3) is mounted on the mounting unit (1) and the guide unit (2), and the porous ceramic (4) to be air-dried is placed on the top of the support unit (3); the control unit (5) is mounted outside the mounting unit (1), and the control unit (5) is used to increase the air-drying temperature, and the control unit (5) is also used to reduce the dissipation of heat; The installation unit (1) comprises: a circular pipe (101), a circular mounting seat (102), a connecting bearing A (103), a cross-shaped filter screen (104) and an electric heating wire (105); the circular pipe (101) is provided with a circle of cross-shaped air outlet holes (1011), and the circle of cross-shaped air outlet holes (1011) is aligned with the porous ceramic (4); the circular mounting seat (102) is fixedly mounted on the inner bottom side of the circular pipe (101); the connecting bearing A (103) is mounted on the inner wall of the circular mounting seat (102); the cross-shaped filter screen (104) is provided with There is a circle, and a circle of cross-shaped filter screens (104) are fixedly installed in a circle of cross-shaped air outlet holes (1011); the electric heating wire (105) is fixedly installed on the inner wall of the circular pipe (101); the installation unit (1) also includes: a limit clamp (106) and a strong magnet (107); there are two limit clamps (106) in total, and the two limit clamps (106) are fixedly installed on the outside of the circular pipe (101); there are two circles of strong magnets (107) in total, and the two circles of strong magnets (107) are fixedly installed inside the two limit clamps (106); The guide unit (2) comprises: a mounting bracket (201), a motor (202), a guide impeller (203) and a circular linkage rod (204); two mounting brackets (201) are provided, and the two mounting brackets (201) are fixedly mounted on the inner wall of the circular pipe (101); the motor (202) is fixedly mounted on the two mounting brackets (201); the guide impeller (203) is fixedly mounted on the output shaft of the motor (202), and the guide impeller (203) is located above the electric heating wire (105); the circular linkage rod (204) is fixedly mounted on the bottom of the guide impeller (203), and the bottom end of the circular linkage rod (204) is also connected to the connecting bearing A (103); The control unit (5) comprises: a sealing blocking plate (501), a U-shaped handle (502) and a control switch (503); the sealing blocking plate (501) is slidably mounted on the outside of the circular pipe (101), and the top of the sealing blocking plate (501) contacts a circle of strong magnets (107) above; the U-shaped handle (502) is provided with a circle, and the circle of U-shaped handles (502) is fixedly mounted on the outside of the sealing blocking plate (501); the control switch (503) is fixedly mounted on the sealing blocking plate (501), and the control switch (503) is electrically connected to the electric heating wire (105); when the bottom of the sealing blocking plate (501) contacts the circle of strong magnets (107) below, the control switch (503) is in a pressed state; when the control switch (503) is in a pressed state, the electric heating wire (105) is in an energized working state.

2. The high-efficiency porous ceramic preparation device without firing according to claim 1 is characterized in that: The guide unit (2) further comprises: a belt pulley A (205); the belt pulley A (205) is fixedly mounted on the outside of the circular linkage rod (204).

3. The high-efficiency porous ceramic preparation device without firing according to claim 2 is characterized in that: The support unit (3) comprises: a support frame (301), a connecting bearing B (302) and a special-shaped mounting rod (303); the support frame (301) is fixedly mounted on the outside of the circular pipe (101); the connecting bearing B (302) is provided in a circle, and the circle of connecting bearings B (302) is mounted on the support frame (301); the special-shaped mounting rod (303) is provided in a circle, and the circle of special-shaped mounting rods (303) is mounted on the circle of connecting bearings B (302), and the upper half of the circle of special-shaped mounting rods (303) is a hexagonal structure, and the lower half of the circle of special-shaped mounting rods (303) is a circular structure.

4. The high-efficiency porous ceramic preparation device without firing according to claim 3 is characterized in that: The support unit (3) further comprises: a support disc (304) and a limiting frame (305); the support disc (304) is provided in a circle, and the circle of support discs (304) is slidably mounted on the outside of a circle of special-shaped mounting rods (303), and three placement grooves (3041) are respectively provided on the top of the circle of support discs (304); the limiting frame (305) is provided in a circle, and the circle of limiting frame (305) is fixedly mounted on the top of the circle of special-shaped mounting rods (303), and the bottom of the circle of limiting frame (305) is in contact with the circle of support discs (304).

5. The high-efficiency porous ceramic preparation device without firing according to claim 4 is characterized in that: The support unit (3) further comprises: a support spring (306), a belt pulley B (307) and a V-belt (308); the support spring (306) is provided with one circle, and the one circle of support spring (306) is installed outside a circle of special-shaped mounting rods (303), and the one circle of support spring (306) is located between the support frame (301) and a circle of support discs (304); the belt pulley B (307) is provided with one circle, and the one circle of belt pulley B (307) is fixedly installed at the bottom end of the one circle of special-shaped mounting rods (303); the V-belt (308) is installed on the one circle of belt pulley B (307) and the belt pulley A (205).

6. A method for preparing high-efficiency porous ceramics without firing, using the device for preparing high-efficiency porous ceramics without firing as claimed in claim 5, characterized in that: The steps are as follows: 1) When the ambient temperature is higher than ten degrees Celsius, the porous ceramic (4) to be air-dried after being formed is placed in three placement grooves (3041) on a circle of supporting discs (304); 2) Turning on the motor (202) and waiting for the porous ceramic (4) to be air-dried; 3) The air-drying condition of the porous ceramic (4) is judged by observing the distance between a circle of supporting discs (304) and a circle of limiting frames (305). When there is a gap between a circle of supporting discs (304) and a circle of limiting frames (305), the porous ceramic (4) cannot be removed. When a circle of supporting discs (304) and a circle of limiting frames (305) are in contact, the porous ceramic (4) is removed. 4) When the ambient temperature is lower than 10 degrees Celsius, the porous ceramic (4) to be air-dried after forming is placed in three placement grooves (3041) on a circle of supporting discs (304); 5) Pull the sealing blocking plate (501) downwards through a circle of U-shaped handles (502) so that the bottom of the sealing blocking plate (501) contacts a circle of strong magnets (107) below; 6) Turn on the motor (202) and wait for the porous ceramic (4) to be air-dried; 7) Determine the air-drying condition of the porous ceramic (4) by observing the distance between a circle of supporting discs (304) and a circle of limiting frames (305); 8) When a circle of supporting discs (304) contacts a circle of limiting frames (305), the sealing blocking plate (501) is pulled upwards through a circle of U-shaped handles (502) so that the top of the sealing blocking plate (501) contacts a circle of strong magnets (107) above, and then the porous ceramic (4) is removed.

Images