CN108214865B - Automatic production line and method for hollow flat ceramic membrane support body - Google Patents
Automatic production line and method for hollow flat ceramic membrane support body Download PDFInfo
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- CN108214865B CN108214865B CN201810256095.1A CN201810256095A CN108214865B CN 108214865 B CN108214865 B CN 108214865B CN 201810256095 A CN201810256095 A CN 201810256095A CN 108214865 B CN108214865 B CN 108214865B
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- pug
- kneader
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- 239000000919 ceramic Substances 0.000 title claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 44
- 239000012528 membrane Substances 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title description 13
- 238000001035 drying Methods 0.000 claims abstract description 47
- 238000007599 discharging Methods 0.000 claims abstract description 38
- 238000002156 mixing Methods 0.000 claims abstract description 30
- 239000000843 powder Substances 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 238000004898 kneading Methods 0.000 claims abstract description 25
- 230000032683 aging Effects 0.000 claims abstract description 9
- 238000001125 extrusion Methods 0.000 claims description 54
- 230000005540 biological transmission Effects 0.000 claims description 51
- 230000007246 mechanism Effects 0.000 claims description 28
- 238000012546 transfer Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 241001408630 Chloroclystis Species 0.000 claims description 8
- 210000001503 joint Anatomy 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 238000010304 firing Methods 0.000 claims description 4
- 238000007670 refining Methods 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 3
- 238000005245 sintering Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 238000005086 pumping Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000007767 bonding agent Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention provides an automatic production line of a hollow flat ceramic membrane support body, which comprises a mixer, a kneader, a pugging machine, an extruder, a drying room, a kiln, an automatic vacuum feeder, a powder lifter, a liquid feeding tank, a pug conveyor belt, a staling car, a columnar pug conveyor belt and a kiln car, wherein the feeding end of the mixer is connected with the automatic vacuum feeder, the discharging end of the mixer is connected with the feeding end of the kneader through the powder lifter, the liquid input port of the kneader is connected with the liquid feeding tank, and the discharging end of the kneader is connected with the feeding end of the pugging machine through the pug conveyor belt. The invention also provides an automatic production method of the hollow flat ceramic membrane support. The beneficial effects of the invention are as follows: the automation of hollow flat ceramic support body from mixing, kneading, pugging, ageing, extruding, drying and sintering is realized, the automation degree is improved, and the production efficiency and the product quality are improved.
Description
Technical Field
The invention relates to a ceramic membrane support, in particular to an automatic production line and method of a hollow flat ceramic membrane support.
Background
The traditional small ceramic membrane support body production industry adopts manual operation, the degree of automation is not high, and the overall production efficiency and the product quality are low.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides an automatic production line and an automatic production method for a hollow flat ceramic membrane support body.
The invention provides an automatic production line of a hollow flat ceramic membrane support body, which comprises a mixer, a kneader, a pugging machine, an extruder, a drying room, a kiln, an automatic vacuum feeder, a powder lifter, a liquid feeding tank, a pugging conveyor belt, a stale car, a columnar pugging conveyor belt and a kiln car, wherein the feeding end of the mixer is connected with the automatic vacuum feeder, the discharging end of the mixer is connected with the feeding end of the kneader through the powder lifter, the liquid input port of the kneader is connected with the liquid feeding tank, the discharging end of the kneader is connected with the feeding end of the pugging machine through the pugging conveyor belt, the discharging end of the pugging machine is matched with the stale car, the feeding end of the extruder is matched with the columnar pugging conveyor belt, the discharging end of the extruder is matched with the kiln car, and the feeding ends of the drying room and the kiln are respectively matched with the stale car.
As a further improvement of the invention, the kiln is any one of a shuttle kiln, a roller kiln and a tunnel kiln.
As a further improvement of the invention, the mixer comprises a charging barrel, an upper frame, a lower frame, a rotating mechanism, a swinging mechanism and an electric device, wherein the charging end of the charging barrel is connected with the automatic vacuum charging machine, the discharging end of the charging barrel is connected with the powder lifting machine, the swinging mechanism and the electric device are arranged on the lower frame, the upper frame is movably connected with the lower frame, the upper frame is connected with the swinging mechanism, the rotating mechanism is arranged on the upper frame, the rotating mechanism is connected with the charging barrel, and the electric device is respectively and electrically connected with the rotating mechanism and the swinging mechanism.
As a further improvement of the invention, the kneader comprises a kneading part, a base part, a hydraulic system, a transmission system and an electric control system, wherein the electric control system is respectively and electrically connected with the hydraulic system and the transmission system, the kneading part, the hydraulic system, the transmission system and the electric control system are respectively arranged on the base part, the hydraulic system and the transmission system are respectively connected with the kneading part, the feeding end of the kneading part is connected with the powder hoister, the liquid inlet of the kneading part is connected with the liquid charging tank, and the discharging end of the kneading part is connected with the pug conveying belt.
As a further improvement of the invention, the pugging machine comprises a pugging feeding and mixing part, a pugging extruding and discharging part, a pugging machine head, a pugging power transmission device, a pugging transmission belt and a pugging cutter device, wherein the pugging power transmission device is connected with the pugging feeding and mixing part, the feeding end of the pugging feeding and mixing part is connected with the pugging transmission belt, the discharging end of the pugging feeding and mixing part is connected with the feeding end of the pugging machine head through the pugging extruding and discharging part, the discharging end of the pugging machine head is in butt joint with the pugging transmission belt, the pugging cutter device is suspended on the pugging transmission belt, and the pugging transmission belt is matched with the ageing vehicle.
As a further improvement of the invention, the extruder comprises an extrusion feeding mixing part, an extrusion mud discharging part, a vacuumizing system, an extruder head, an extruder nozzle, an extrusion power transmission device, an extrusion transmission belt and a ceramic film blank cutter device, wherein the extrusion power transmission device is connected with the extrusion feeding mixing part, the feeding end of the extrusion feeding mixing part is connected with the columnar mud conveying belt, the discharging end of the extrusion feeding mixing part is connected with the feeding end of the vacuumizing system through the extrusion mud discharging part, the discharging end of the vacuumizing system is connected with the feeding end of the extruder head, the extruder head is connected with the extruder nozzle, the extruder nozzle is in butt joint with the extrusion transmission belt, and the ceramic film blank cutter device is suspended on the extrusion transmission belt.
As a further improvement of the invention, the drying room comprises an indoor drying room for accommodating a kiln car and a drying device communicated with the indoor drying room, wherein the drying device comprises an evaporator, a compressor, a condenser, a dehumidifier and a drying electric control system, and the drying electric control system is respectively and electrically connected with the evaporator, the compressor, the condenser and the dehumidifier.
As a further improvement of the invention, the kiln comprises a production system for housing kiln cars, a heat transfer system and a control system, the control system being electrically connected to the heat transfer system, the heat transfer system being in communication with the production system.
The invention also provides an automatic production method of the hollow flat ceramic membrane support, which comprises the following steps:
s1, sucking required powder into a charging barrel of a mixer through an automatic vacuum feeder for premixing;
S2, conveying the discharged materials of the discharge port of the mixer to a kneader through a powder lifter;
S3, sequentially adding a liquid additive and water into the kneader through a liquid charging tank, and fully kneading powder through the kneader;
s4, conveying the pugs treated by the kneader to a pug mill through a pug conveyor belt;
s5, pugging the pug through a pugging machine, cutting the pug into mud segments with a certain length, dropping the mud segments into a stale car for stale treatment, and then delivering the mud segments to an extruder;
S6, carrying out vacuumizing refining, extrusion forming and cutting on the aged pugs through an extruder to obtain uniform support body blanks with a certain cross section area and a certain length;
s7, conveying the support body blank to a drying room through a kiln car for drying;
and S8, conveying the dried support body blank to a kiln for firing through a kiln car, and cooling to obtain the hollow flat ceramic membrane support body.
The beneficial effects of the invention are as follows: the automation of hollow flat ceramic support body from mixing, kneading, pugging, ageing, extruding, drying and sintering is realized, the automation degree is improved, and the production efficiency and the product quality are improved.
Drawings
FIG. 1 is an overall schematic diagram of an automated production line for a hollow flat ceramic membrane support according to the present invention.
FIG. 2 is a schematic diagram of a mixer for an automated production line of hollow flat ceramic membrane supports according to the present invention.
FIG. 3 is a schematic view of a kneader of an automated production line of hollow flat ceramic membrane support according to the present invention.
FIG. 4 is a schematic diagram of a pug mill of an automated production line for hollow flat ceramic membrane supports according to the present invention.
FIG. 5 is a schematic diagram of an extruder for an automated production line for hollow flat ceramic membrane supports according to the present invention.
FIG. 6 is a schematic diagram of a drying room of an automated production line for hollow flat ceramic membrane supports according to the present invention.
FIG. 7 is a schematic diagram of a kiln of an automated production line for hollow flat ceramic membrane supports of the present invention.
Detailed Description
The invention is further described with reference to the following description of the drawings and detailed description.
As shown in fig. 1 to 7, an automatic production line for hollow flat ceramic membrane supports comprises a mixer 1, a kneader 2, a pugging machine 3, an extruder 4, a drying room 5, a kiln 6, an automatic vacuum feeder 101, a powder lifter 102, a liquid feeding tank 103, a pugging conveyer 104, a staleness car 105, a columnar pugging conveyer 106 and a kiln car 107, wherein the feeding end of the mixer 1 is connected with the automatic vacuum feeder 101, the discharging end of the mixer 1 is connected with the feeding end of the kneader 2 through the powder lifter 102, the liquid input port of the kneader 2 is connected with the liquid feeding tank 103, the discharging end of the kneader 2 is connected with the feeding end of the pugging machine 3 through the pugging conveyer 104, the discharging end of the pugging machine 3 is matched with the staleness car 105, the feeding end of the extruder 4 is connected with the columnar pugging conveyer 106, the feeding end of the columnar pugging conveyer 106 is matched with the staling car 105, and the discharging end of the kiln 4 is matched with the kiln car 107, and the drying room 5 is matched with the kiln car 107 respectively.
As shown in fig. 1 to 7, the kiln 6 is any one of a shuttle kiln, a roller kiln and a tunnel kiln.
As shown in fig. 2, the mixer comprises a charging barrel 11, an upper frame 12, a lower frame 13, a rotating mechanism 14, a swinging mechanism 15 and an electric device 16, wherein a charging end of the charging barrel 11 is connected with the automatic vacuum charging machine 101, a discharging end of the charging barrel 11 is connected with the powder lifting machine 102, the swinging mechanism 15 and the electric device 16 are arranged on the lower frame 13, the upper frame 12 is movably connected with the lower frame 13, the upper frame 12 is connected with the swinging mechanism 15, the rotating mechanism 14 is arranged on the upper frame 13, the rotating mechanism 14 is connected with the charging barrel 11, and the electric device 16 is respectively electrically connected with the rotating mechanism 14 and the swinging mechanism 15; the mixer 1 is matched with an automatic vacuum feeder 101 and an interface, so that feeding is convenient, and dust pollution is reduced; the rotating mechanism 14 is positioned in the upper frame 12, the transmission adopts a cycloidal pin gear speed reducer, the swinging mechanism 15 is positioned in the lower frame 13, the transmission adopts the cycloidal pin gear speed reducer or a worm gear speed reducer, and when in operation, under the dual actions of the rotating mechanism 14 and the swinging mechanism 15, the charging barrel 11 for charging rotates and simultaneously has swinging motion, so that materials in the barrel can be fully mixed, the charging barrel 11 is provided with a discharge opening, a powder lifter can be connected to enter the next working procedure, and the mixer needs 1 operator and is responsible for charging ingredients and throwing the materials.
As shown in fig. 3, the kneader 2 comprises a kneading part 21, a stand part 22, a hydraulic system 23, a transmission system 24 and an electric control system 25, wherein the electric control system 25 is electrically connected with the hydraulic system 23 and the transmission system 24 respectively, the kneading part 21, the hydraulic system 23, the transmission system 24 and the electric control system 25 are respectively arranged on the stand part 22, the hydraulic system 23 and the transmission system 24 are respectively connected with the kneading part 21, the feeding end of the kneading part 21 is connected with the powder hoister 102, the liquid input port of the kneading part 21 is connected with the liquid charging tank 103, and the discharging end of the kneading part 21 is connected with the pug conveyer 104; the kneader 2 can be connected with a powder lifter 102 for automatic feeding and is matched with two groups of liquid charging tanks 103 to finish the fractional feeding of liquid bonding agent and water; the kneading part 21 is rotated simultaneously by a pair of mutually matched sigma blades to generate a strong shearing force, so that the semi-dry materials can be uniformly mixed; the hydraulic system 23 is characterized in that a hydraulic station is used for controlling a large oil cylinder to finish the functions of opening and closing, turning over the cylinder, opening the cover and the like, and the detail parameters can be customized, so that the operation is convenient and reliable; the transmission system 24 consists of a motor, a speed reducer and gears; and a hydraulic cylinder turning discharging mode is adopted to transfer the materials to mud conveyer belt equipment to enter the next working procedure.
As shown in fig. 4, the pug mill 3 includes a pug feed mixing portion 31, a pug extrusion discharge portion 32, a pug head 33, a pug power transmission device 34, a pug transmission belt 35, and a pug cutter device 36, wherein the pug power transmission device 34 is connected with the pug feed mixing portion 31, a feeding end of the pug feed mixing portion 31 is connected with the pug transmission belt 104, a discharging end of the pug feed mixing portion 31 is connected with a feeding end of the pug head 33 through the pug extrusion discharge portion 32, a discharging end of the pug head 33 is in butt joint with the pug transmission belt 35, the pug cutter device 36 is suspended above the pug transmission belt 35, and the pug transmission belt 35 is matched with the aging vehicle 105; the motor drives the upper shaft and the lower shaft to rotate through the pugging power transmission device 34, mud enters from the charging port, is crushed, kneaded and kneaded for conveying, is extruded into a columnar mud section by the pugging machine head 33, and can fall into the stale vehicle 105 under the action of the pugging transmission belt 35 after being cut by the pugging machine cutter device 36, and can be subjected to pugging again or stale according to the determination of the material property; the aging time is 24 hours or longer, and the process can be carried out to the next process.
As shown in fig. 5, the extruder 4 includes an extrusion feeding mixing part 41, an extrusion mud discharging part 42, a vacuum pumping system 43, an extrusion head 44, an extruder nozzle 45, an extrusion power transmission device 46, an extrusion transmission belt 47 and a ceramic film blank cutter device 48, wherein the extrusion power transmission device 46 is connected with the extrusion feeding mixing part 41, a feeding end of the extrusion feeding mixing part 41 is connected with the columnar mud conveying belt 106, a discharging end of the extrusion feeding mixing part 41 is connected with a feeding end of the vacuum pumping system 43 through the extrusion mud discharging part 42, a discharging end of the vacuum pumping system 43 is connected with a feeding end of the extrusion head 44, the extrusion head 44 is connected with the extruder nozzle 45, the extruder nozzle 45 is in butt joint with the extrusion transmission belt 47, the ceramic film blank cutter device 48 is suspended above the extrusion transmission belt 47, and the extrusion transmission belt 47 is matched with the kiln 107; the motor drives the upper shaft and the lower shaft to rotate through the extrusion power transmission device 46, the pugs in the previous procedure are manually stacked on the columnar pug conveying belt 106, the pugs enter from a feeding hole, are crushed, kneaded and kneaded through the extrusion feeding mixing part 41 and conveyed, are extruded through the extrusion mud discharging part 42, are extruded into fine strips through a sieve plate and enter a vacuum chamber of the vacuumizing system 43, air in the pugs in the vacuum chamber of the vacuumizing system 43 is pumped away, are further extruded and kneaded through the extruder head 44, are extruded through the extruder nozzle 45, and are cut off to form ceramic film blanks with constant cross section shape, size, strength and compactness; the ceramic film blanks are sequentially stacked on a kiln car 107 by workers and can be stacked to 5 layers to increase kiln loading density, and the next procedure is carried out; the extruder 4 needs 2 operators and is responsible for stacking mud and extruded blanks.
As shown in fig. 6, the drying room 5 includes an indoor drying room 56 accommodating a kiln car 107 and a drying device communicating with the indoor drying room 56, the drying device includes an evaporator 51, a compressor 52, a condenser 53, a dehumidifier 54 and a drying electric control system 55, wherein the drying electric control system 55 is electrically connected with the evaporator 51, the compressor 52, the condenser 53 and the dehumidifier 54, respectively; by continuously evaporating the ceramic film blank, absorbing heat in the outdoor environment, releasing heat in the indoor drying room 56 through compression and condensation, transferring heat in the external low-temperature environment into the indoor drying room 56 through a thermal circulation process of throttling and re-evaporation, and enabling a refrigerant to circularly flow in the system under the action of the compressor 52; it completes the gaseous pressure-increasing and temperature-increasing process in the compressor 52; the indoor drying room 56 adopts a closed design, is controlled by a PLC, and can be configured with different drying temperatures and times according to the drying process requirements; the heat in the warm and humid air is discharged through the recovery indoor drying room 56, so that the energy is saved, and no thermal pollution is caused; the ceramic film is dried and then integrally enters the next process along with the kiln car 107.
As shown in fig. 7, the kiln 6 includes a production system 61 accommodating a kiln car 107, a heat transfer system 62, and a control system 63, the control system 63 being electrically connected to the heat transfer system 62, the heat transfer system 62 being in communication with the production system 61; the natural gas furnace is adopted, and has the characteristics of environmental protection and high energy efficiency; the high-temperature adjusting burner is adopted, so that the sintering quality of the ceramic film is ensured, the heat transfer rate is improved, and the rapid sintering of the product is realized; and the PLC control is adopted to realize full-automatic operation.
As shown in fig. 1 to 7, the automatic production line of the hollow flat ceramic membrane support provided by the invention is characterized in that a mixer 1, a kneader 2, a pug mill 3, an extruder 4, a drying room 5 and a kiln 6 (shuttle kiln or roller kiln and tunnel kiln) are respectively and sequentially fed by an automatic vacuum feeder 101, a powder lifter 102, a liquid feeding tank 103, a pug conveyor 104, a stale car 105, a columnar pug conveyor 106 and a kiln car 107, and the discharge systems of the mixer 1, the kneader 2, the pug mill 3, the extruder 4, the drying room 5 and the kiln 6 are combined to form the production line of the hollow flat ceramic membrane support for mixing, kneading, pug, stale, extruding and drying and sintering. The mixer 1 sucks the needed powder into a charging barrel 11 through an automatic vacuum charging machine 101 for premixing, then the powder is discharged through a discharge opening and is conveyed to a kneader 2 through a powder lifting machine 102, the kneader 2 is sequentially added with liquid additives and water through a liquid charging tank 103, the powder is fully kneaded and treated, the treated pug is conveyed to a pug mill 3 through a pug conveying belt 104, the pug mill 3 coarsely conveys the material, cuts the material into mud segments with a certain length, falls into a stale car 105 for stale treatment and is conveyed to an extruder 4; the extruder 4 performs vacuum refining, extrusion forming and cutting on the aged pug to form a uniform support body blank with a certain cross section area and a certain length, then sends the support body blank to the drying room 5 through the kiln car 107, dries the support body blank to the kiln 6 for firing, and finally obtains the required hollow flat ceramic membrane support body after cooling.
As shown in fig. 1 to 7, the invention also provides an automated production method of the hollow flat ceramic membrane support, which comprises the following steps:
S1, sucking required powder into a charging barrel 11 of a mixer 1 through an automatic vacuum charging machine 101 for premixing;
s2, conveying the discharge of the discharge port of the mixer 1 to a kneader 2 through a powder lifter 102;
S3, sequentially adding a liquid additive and water into the kneader 2 through the liquid charging tank 103, and fully kneading the powder through the kneader 2;
S4, conveying the pugs treated by the kneader 2 to a pug mill 3 through a pug conveyor 104;
s5, pugging the pug through a pugging machine 3, cutting the pug into mud segments with a certain length, putting the mud segments into a stale vehicle 105 for stale treatment, and then delivering the mud segments to an extruder 4;
s6, vacuumizing and refining the aged pug through an extruder 4, extruding and forming, and cutting into uniform support body blanks with a certain cross-sectional area and a certain length;
S7, conveying the support body blank to a drying room 5 through a kiln car 107 for drying;
and S8, conveying the dried support body blank to a kiln 6 through a kiln car 107 for firing, and cooling to obtain the hollow flat ceramic membrane support body.
The invention provides an automatic production line and method for a hollow flat ceramic membrane support, which belong to high-automation production and have the advantages of three aspects:
1. The hollow flat ceramic support body is automatically mixed, kneaded, pugged, aged, extruded, dried and sintered, the amount of manual participation is only 3, and only the proportioning and stacking of materials are required, so that the labor intensity of workers is greatly reduced, and the manual use amount is reduced.
2. The equipment used on the automatic production line is optimized and improved, the production efficiency of the single hollow flat ceramic membrane support production line is greatly improved compared with that of the traditional production line, the overall efficiency of the production line is limited by extrusion and sintering, the actual production condition can be combined subsequently, the extrusion and sintering equipment is increased, and the overall efficiency of the production line is further improved.
3. The automatic production line is stable and reliable in operation and high in product qualification rate.
The foregoing is a further detailed description of the invention in connection with the preferred embodiments, and it is not intended that the invention be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the invention, and these should be considered to be within the scope of the invention.
Claims (2)
1. An automatic production method of a hollow flat ceramic membrane support body is characterized by comprising the following steps of: be applied to automatic production line of cavity dull and stereotyped ceramic membrane supporter, including blendor, kneader, pugging machine, extruder, drying house, kiln, automatic vacuum feeder, powder lifting machine, liquid charging jar, pug conveyer belt, ageing car, column pug conveyer belt and kiln car, the feed end of blendor with automatic vacuum feeder is connected, the discharge end of blendor passes through the powder lifting machine with the feed end of kneader is connected, the liquid input port of kneader with the liquid charging jar is connected, the discharge end of kneader passes through the pug conveyer belt with the feed end of pugging machine is connected, the discharge end of pugging machine with ageing car cooperatees, the feed end of extruder with column pug conveyer belt is connected, the feed end of column pug conveyer belt with ageing car cooperatees, the discharge end of the extruder is matched with the kiln car, the feed ends of the drying room and the kiln are respectively matched with the kiln car, the mixer comprises a charging barrel, an upper frame, a lower frame, a rotating mechanism, a swinging mechanism and an electric device, wherein the feed end of the charging barrel is connected with the automatic vacuum charging machine, the discharge end of the charging barrel is connected with the powder lifting machine, the swinging mechanism and the electric device are arranged on the lower frame, the upper frame is movably connected with the lower frame, the upper frame is connected with the swinging mechanism, the rotating mechanism is arranged on the upper frame, the rotating mechanism is connected with the charging barrel, the electric device is respectively electrically connected with the rotating mechanism and the swinging mechanism, the kneader comprises a kneading part, a machine seat part, a hydraulic system, a transmission system and an electric control system, wherein, the electric control system is respectively and electrically connected with the hydraulic system and the transmission system, the kneading part, the hydraulic system, the transmission system and the electric control system are respectively arranged on the machine seat part, the hydraulic system and the transmission system are respectively connected with the kneading part, the feeding end of the kneading part is connected with the powder lifting machine, the liquid input port of the kneading part is connected with the liquid charging tank, the discharging end of the kneading part is connected with the pug conveying belt, the kiln is any one of a shuttle kiln, a roller kiln and a tunnel kiln, the pugging machine comprises a pugging charging mixing part, a pugging extrusion discharging part, a pugging machine head, a pugging power transmission device, a pugging transmission belt and a pugging machine cutter device, wherein the pugging power transmission device is connected with the pugging charging mixing part, the feeding end of the pugging feeding and mixing part is connected with the pugging conveyor belt, the discharging end of the pugging feeding and mixing part is connected with the feeding end of the pugging machine head through the pugging extrusion and mixing part, the discharging end of the pugging machine head is in butt joint with the pugging conveyor belt, the pugging machine cutter device is suspended on the pugging conveyor belt, the pugging conveyor belt is matched with the aging car, the extruder comprises an extrusion feeding and mixing part, an extrusion and mixing discharging part, a vacuumizing system, an extrusion machine head, an extruder nozzle, an extrusion power transmission device, an extrusion transmission belt and a ceramic film blank cutter device, wherein the extrusion power transmission device is connected with the extrusion feeding and mixing part, the feeding end of the extrusion feeding and mixing part is connected with the columnar pugging conveyor belt, the discharging end of the extrusion feeding mixing part is connected with the feeding end of the vacuumizing system through the extrusion mud extruding discharging part, the discharging end of the vacuumizing system is connected with the feeding end of the extrusion head, the extrusion head is connected with the extrusion nozzle, the extrusion nozzle is in butt joint with the extrusion transmission belt, the ceramic film blank cutter device is suspended on the extrusion transmission belt, the drying room comprises an indoor drying room for accommodating a kiln car and a drying device communicated with the indoor drying room, and the drying device comprises an evaporator, a compressor, a condenser, a dehumidifier and a drying electric control system, wherein the drying electric control system is respectively and electrically connected with the evaporator, the compressor, the condenser and the dehumidifier;
Based on the hollow flat ceramic membrane support body automatic production line, the following steps are carried out:
s1, sucking required powder into a charging barrel of a mixer through an automatic vacuum feeder for premixing;
S2, conveying the discharged materials of the discharge port of the mixer to a kneader through a powder lifter;
S3, sequentially adding a liquid additive and water into the kneader through a liquid charging tank, and fully kneading powder through the kneader;
s4, conveying the pugs treated by the kneader to a pug mill through a pug conveyor belt;
s5, pugging the pug through a pugging machine, cutting the pug into mud segments with a certain length, dropping the mud segments into a stale car for stale treatment, and then delivering the mud segments to an extruder;
S6, carrying out vacuumizing refining, extrusion forming and cutting on the aged pugs through an extruder to obtain uniform support body blanks with a certain cross section area and a certain length;
s7, conveying the support body blank to a drying room through a kiln car for drying;
and S8, conveying the dried support body blank to a kiln for firing through a kiln car, and cooling to obtain the hollow flat ceramic membrane support body.
2. The automated production method of the hollow flat ceramic membrane support according to claim 1, wherein: the kiln comprises a production system for accommodating kiln cars, a heat transfer system and a control system, wherein the control system is electrically connected with the heat transfer system, and the heat transfer system is communicated with the production system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810256095.1A CN108214865B (en) | 2018-03-27 | 2018-03-27 | Automatic production line and method for hollow flat ceramic membrane support body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810256095.1A CN108214865B (en) | 2018-03-27 | 2018-03-27 | Automatic production line and method for hollow flat ceramic membrane support body |
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| Publication Number | Publication Date |
|---|---|
| CN108214865A CN108214865A (en) | 2018-06-29 |
| CN108214865B true CN108214865B (en) | 2024-05-14 |
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| CN201810256095.1A Active CN108214865B (en) | 2018-03-27 | 2018-03-27 | Automatic production line and method for hollow flat ceramic membrane support body |
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