CN110793322A

CN110793322A - Longquan celadon firing kiln

Info

Publication number: CN110793322A
Application number: CN201910902598.6A
Authority: CN
Inventors: 张�浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-02-14
Anticipated expiration: 2039-09-24
Also published as: CN110793322B

Abstract

The invention discloses a Longquan celadon firing kiln which comprises a kiln body, wherein a plurality of adjustable discharge port mechanisms are fixedly penetrated at the top of the kiln body, the end parts of the adjustable outlet mechanisms far away from the furnace body are all fixed with a conduction pipe, a filtering mechanism is arranged above the furnace body, one end of the conduction pipe, which is far away from the furnace body, is respectively and fixedly communicated with the filtering mechanism, the Longquan celadon firing kiln is different from the prior art, when the celadon blank is fired, the opening number of the adjustable discharge port mechanisms can be controlled according to the water content of the celadon blank, and can accurately control the opening size to further accurately control the discharge rate of the moisture, thereby effectively guarantee the firing quality of celadon idiosome, simultaneously, can carry out the filtering separation to the exhaust moisture, harmful gas composition in the filtering moisture, the convenient recycle to the water resource.

Description

Longquan celadon firing kiln

Technical Field

The invention relates to the technical field of kilns, in particular to a Longquan celadon firing kiln.

Background

The kiln is built by bricks and stones, can be made into various specifications according to requirements, can be operated by adopting combustible gas, oil or electricity, is a kiln using liquefied gas, coal gas or natural gas as fuel, has strong firepower and little pollution, is suitable for firing in different firing atmospheres, is the most widely used kiln at present, but the temperature rise of the gas kiln is difficult to control in the processes of temperature rise and temperature reduction, so that people design a novel electrically combined kiln, and the temperature of the kiln is easier to control by using an electric kiln than a kiln using combustible gas and oil, thereby further improving the firing quality of celadon.

In the celadon firing process, because the piece to be fired is influenced by environmental factors, the water content of the piece to be fired is different, in the firing process, the water in the kiln is required to be discharged, generally, an operator can open a door of the kiln according to experience to leak a gap for draining water, and control the size of the opened gap of the door according to the water content, and the water is drained directly through a fire outlet of the kiln without opening the door, and because the piece to be fired has different water content, the gap of the kiln door is required to be opened in different sizes so as to adapt to the water content of the blank body and open to a proper position to ensure the uniform and slow discharge of the water, but the operator only opens according to experience when opening the kiln door, the size of the opened gap is difficult to be different according to the water content of the blank body, thereby ensuring the water discharging rate and causing the water discharging rate to be difficult to be accurately controlled, when the water content is high, the water drainage is too fast, so that the ferret layer expands instantly, the connection between the ferret layer and the matrix is not so tight, the ferret layer to be burnt falls off in a large area, when the water is not discharged in time or can not be discharged, the blank body has the problems of bubbles, needle holes and the like, the fire outlet is also fixed in size, the water discharge rate is fixed, when the water content of the blank body is too much or too little, the water discharge rate is certain, the water discharge rate is not in time or too fast, the quality of the finished celadon is influenced, meanwhile, harmful gas impurities possibly mixed with combustion in the discharged water are directly discharged along with the water, the environment pollution is caused, and the recycling of water resources is influenced.

Disclosure of Invention

The invention aims to provide a Longquan celadon firing kiln capable of accurately controlling the water discharge rate when a celadon blank is fired so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a Longquan celadon firing kiln comprises a kiln body, wherein a plurality of adjustable discharge port mechanisms are fixedly penetrated through the top of the kiln body, the end parts of the adjustable outlet mechanisms far away from the furnace body are all fixed with a conduction pipe, a filtering mechanism is arranged above the furnace body, one end of the conduction pipe far away from the furnace body is respectively and fixedly communicated with the filtering mechanism, when the celadon blank is fired in the furnace body, the adjustable discharge port mechanism is distinguished from the prior art, thereby controlling the opening quantity of the adjustable discharge port mechanism according to the water content of the celadon blank, and can accurately control the opening size to further accurately control the discharge rate of the moisture, thereby effectively guarantee the firing quality of celadon idiosome, simultaneously through the filtering mechanism, can carry out the filtering separation to exhaust moisture, harmful gas composition in the filtering moisture, the convenient recycle to the water resource.

Preferably, adjustable discharge mechanism is including leading to a section of thick bamboo, it runs through to fix at the furnace body top to lead to a section of thick bamboo, and switches on a section of thick bamboo top and install the function seat, the function seat with lead to the fixed intercommunication of a section of thick bamboo, and be equipped with actuating mechanism in the function seat, the fixed intercommunication of conduction pipe one end and function seat, it is provided with piston mechanism to slide in the section of thick bamboo that leads to, actuating mechanism is connected with the transmission of piston mechanism, through the adjustable discharge mechanism who sets up to be different from prior art, thereby can be according to the water content size of celadon idiosome, with the quantity of opening of control adjustable discharge mechanism to can carry out accurate control to opening the size simultaneously, with the discharge rate of further accurate control moisture, thereby effectively guarantee the quality of firing of celadon idiosome.

Preferably, the driving mechanism comprises a stepping motor, the stepping motor is arranged outside the function seat, the output end of the stepping motor movably penetrates through the side wall of the function seat and is positioned inside the function seat, and a drive bevel gear is fixed on the output degree of the stepping motor, a drive screw rod extending to the interior of the communicating cylinder is arranged in the functional seat, the thread of the drive screw rod penetrates through the piston mechanism, and the outer side of the driving screw is respectively connected with a first fixed bracket and a second fixed bracket through bearings in a rotating way, the first fixing support and the second fixing support are respectively fixed with the functional seat and the inner wall of the conduction pipe, a transmission bevel gear is fixed on the outer side of the driving screw rod, the driving bevel gear is meshed with the transmission bevel gear, and effective driving can be provided through the arranged driving mechanism, thereby make things convenient for the accurate control of adjustable discharge port mechanism to guarantee the accurate control to moisture discharge rate.

Preferably, piston mechanism is including the activity stopper, the activity stopper slides and sets up inside switching on a section of thick bamboo, the driving screw thread runs through the activity stopper, the activity stopper top is the terrace with edge structure, and the activity stopper top both sides all install the guide bracket, the guide rail groove that possesses the rotational positioning ability is all seted up to the both sides inner wall in the guide cylinder, the guide rail inslot all slides and is provided with directional slider, the guide bracket is kept away from the one end of activity stopper and is fixed with directional slider respectively, through the piston mechanism who sets up, then can cooperate actuating mechanism to the size that the accurate control discharge port was opened, with further accurate control moisture exhaust rate to further guarantee the celadon idiosome and burn into the quality.

Preferably, filtering mechanism includes the filtering seat, the equal fixed intercommunication in filtering seat both ends has communicating pipe, the conduction pipe respectively with the fixed intercommunication of communicating pipe, the fixed intercommunication in filtering seat lateral part has the blast pipe, and the fixed intercommunication in filtering seat bottom has the moisture delivery tube, all be provided with moisture filtering spare in filtering seat and the moisture delivery tube, through the filtering mechanism who sets up, then can be convenient with moisture in the discharge composition and the harmful gas who mingles with separate to make things convenient for the recycle of water resource.

Preferably, the moisture filtering member is a sponge block.

Preferably, the filtering seat top runs through, and the filtering seat top is provided with the fly leaf through the pivot rotation, the filtering seat is kept away from one side of pivot and is installed fixed establishment, the fly leaf passes through fixed establishment and filtering seat fixed, through the fly leaf that sets up, uses for a long time and causes the moisture filtering piece to block up or influence normal use at the device, can be convenient change it to guarantee the high-efficient filtering separation to the discharge, guarantee the effective recycle of water resource.

Preferably, the fixing mechanism comprises a mounting seat, the mounting seat is mounted on the outer side of the filtering seat, a cross shaft is fixed in the mounting seat, a fixing screw is rotatably arranged on the outer side of the cross shaft, a butterfly nut is connected to the outer side of the fixing screw in a threaded manner, a limiting jacking block is fixed at the end, away from the cross shaft, of the fixing screw, a clamping seat is fixed at one end, away from the rotating shaft, of the movable plate, the fixing screw is clamped with the clamping seat, and the movable plate is convenient to fix through the arranged fixing mechanism, so that the moisture filtering part is convenient to disassemble and assemble.

Compared with the prior art, the invention has the beneficial effects that:

the adjustable discharging port mechanism is different from the prior art, when the celadon blank is fired, the opening number of the adjustable discharging port mechanism can be controlled according to the water content of the celadon blank, the opening size can be accurately controlled, the discharging speed of water can be further accurately controlled, the firing quality of the celadon blank is effectively guaranteed, meanwhile, the discharged water can be filtered and separated, harmful gas components in the water can be filtered, and the water resource can be conveniently recycled.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view partially in section of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the open configuration of the adjustable vent mechanism of FIG. 2 in accordance with the present invention;

FIG. 4 is a schematic view of the present invention in partial cross-section of FIG. 3;

FIG. 5 is an enlarged view of the area A of the present invention;

FIG. 6 is an enlarged view of the region B of the present invention;

FIG. 7 is an enlarged view of the region C of the present invention;

FIG. 8 is an enlarged view of the structure of the area D of the present invention;

FIG. 9 is an enlarged view of area E of FIG. 2 according to the present invention;

FIG. 10 is an enlarged view of the structure of zone F according to the present invention;

FIG. 11 is a side view of the fixing mechanism of the present invention.

In the figure: 1-furnace body; 2-adjustable outlet mechanism; 3-a conduction pipe; 4-a filtering mechanism; 5-a communicating cylinder; 6-functional seat; 7-a drive mechanism; 8-a piston mechanism; 9-a stepper motor; 10-drive bevel gear; 11-a drive screw; 12-a first fixed support; 13-a second fixed support; 14-a drive bevel gear; 15-a removable plug; 16-a guide bracket; 17-guide rail groove; 18-an orientation slide; 19-a filtering seat; 20-communicating pipe; 21-an exhaust pipe; 22-a moisture delivery line; 23-a moisture filtering member; 24-a movable plate; 25-a securing mechanism; 26-a mounting seat; 27-horizontal axis; 28-fixing the screw rod; 29-butterfly nut; 30-limiting a top block; 31-engaging seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-11, the present invention provides a technical solution: a Longquan celadon firing kiln comprises a kiln body 1, wherein the kiln body 1 adopts an electric combination kiln structure in the prior art, and redundant description is not repeated herein, a plurality of adjustable discharge port mechanisms 2 are fixedly penetrated through the top of the kiln body 1, the adjustable discharge port mechanisms 2 can be respectively set to be in an opening and closing state, so that the opening number can be set randomly to meet the requirement of moisture discharge in the firing process of celadon blanks with different moisture contents, and meanwhile, the adjustable discharge port mechanisms 2 can be accurately set to the size of an opening to further ensure the precision of moisture discharge rate and further ensure the efficient firing of the celadon blanks;

the end parts, far away from the furnace body 1, of the adjustable discharge port mechanisms 2 are respectively fixed with a conduction pipe 3, a filtering mechanism 4 is arranged above the furnace body 1, one ends, far away from the furnace body 1, of the conduction pipes 3 are respectively fixedly communicated with the filtering mechanism 4, and the conduction pipes 3 are used for guiding the discharge of the adjustable discharge port mechanisms 2 into the filtering mechanism 4 for filtering, so that the harmful gas and the moisture of the discharge of the adjustable discharge port mechanisms 2 are separated, and the moisture is effectively and conveniently recycled.

The adjustable discharge port mechanism 2 comprises a conducting cylinder 5, the conducting cylinder 5 is of an annular cylinder structure, the conducting cylinder 5 is fixedly penetrated through the top of the furnace body 1 and used for conducting and discharging moisture in the firing process of the celadon blank, a function seat 6 is installed at the top end of the conducting cylinder 5, the function seat 6 is fixedly communicated with the conducting cylinder 5, a driving mechanism 7 is arranged in the function seat 6, the function seat 6 mainly facilitates installation of the driving mechanism 7, the structural shape of the functional seat is unfixed and can be used, one end of the conducting pipe 3 is fixedly communicated with the function seat 6, a piston mechanism 8 is arranged in the conducting cylinder 5 in a sliding mode, the driving mechanism 7 is in transmission connection with the piston mechanism 8, the driving mechanism 7 drives the piston mechanism 8 to move in a displacement mode, opening and closing of the conducting cylinder 5 are guaranteed, and the displacement of the piston mechanism 8 is controlled, so that the opening size of the conducting cylinder 5 is controlled, to precisely control the moisture discharge rate.

The driving mechanism 7 comprises a stepping motor 9, the stepping motor 9 is installed outside the function seat 6, the output end of the stepping motor 9 movably penetrates through the side wall of the function seat 6 and is positioned inside the function seat 6, meanwhile, the output end of the stepping motor 9 is rotatably connected with the function seat 6 through a sealing bearing, the mobility is guaranteed, meanwhile, the sealing performance is effectively guaranteed, the leakage of discharge is avoided, a driving bevel gear 10 is fixed on the output degree of the stepping motor 9, a driving screw 11 extending into the conduction cylinder 5 is arranged in the function seat 6, the driving screw 11 penetrates through the piston mechanism 8 in a threaded manner, the outer side of the driving screw 11 is respectively rotatably connected with a first fixing support 12 and a second fixing support 13 through bearings, the first fixing support 12 and the second fixing support 13 are respectively fixed with the function seat 6 and the inner wall of the conduction tube 3, so as to guarantee the stability of the driving screw 11 in the using process, a transmission bevel gear 14 is fixed on the outer side of the driving screw 11, the driving bevel gear 10 is meshed with the transmission bevel gear 14, the stepping motor 9 works, the driving bevel gear 10 and the transmission bevel gear 14 are meshed to drive the driving screw 11 to rotate, the driving screw 11 drives the piston mechanism 8 to lift in the rotating process, the opening and closing of the guide cylinder 5 are controlled through the lifting of the piston mechanism 8, and the opening size is controlled through the control of displacement, so that the moisture discharge rate is accurately controlled.

The piston mechanism 8 comprises a movable plug 15, the movable plug 15 is slidably arranged inside the conduction cylinder 5, the movable plug 15 preferably adopts a polygonal cylinder mechanism, correspondingly, the conduction cylinder 5 is of a polygonal annular cylinder structure so as to optimally rotationally position the movable plug 15, the driving screw 11 penetrates through the movable plug 15 in a threaded manner, so that the driving screw 11 can directly and conveniently drive the movable plug 15 to ascend and descend when being driven, the top of the movable plug 15 is of a prismatic table structure, guide supports 16 are respectively arranged on two sides of the top of the movable plug 15, guide rail grooves 17 with rotational positioning capability are respectively arranged on the inner walls of two sides in the conduction cylinder 5, the guide rail grooves 17 are groove body mechanisms with rotational positioning capability, such as annular grooves or polygons, directional sliders 18 are respectively slidably arranged in the guide rail grooves 17, one ends of the guide supports 16 far away from the movable plug 15 are respectively fixed with the directional sliders 18, like this, just so make activity stopper 15 can need not last to contact with the guide tube 5 to mechanism design through the terrace with edge, with the mode and the ability that provide control guide tube 5 and open size, and then guarantee accurate control moisture discharge rate.

The filtering mechanism 4 comprises a filtering seat 19, the filtering seat 19 is preferably a cube structure and is hollow, the two ends of the filtering seat 19 are fixedly communicated with communicating pipes 20, the communicating pipes 3 are respectively and fixedly communicated with the communicating pipes 20, the communicating pipes 20 are mainly used for guiding the discharge discharged by the adjustable discharge port mechanism 2 into the filtering seat 19, the side part of the filtering seat 19 is fixedly communicated with an exhaust pipe 21 and is mainly used for discharging harmful gas substances, the bottom of the filtering seat 19 is fixedly communicated with a moisture guide pipe 22, moisture filtering parts 23 are arranged in the filtering seat 19 and the moisture guide pipe 22, when the discharge of the adjustable discharge port mechanism 2 passes through the filtering seat 19, the mixed moisture is accumulated by the moisture filtering parts 23 and is guided out through the moisture guide pipe 22, and harmful gas entrained in the filtering seat can be discharged through the exhaust pipe 21 without discharge resistance, so as to effectively separate the moisture from the harmful gas, and the effective reuse of water resources is ensured.

The moisture filtering member 23 is a sponge block, but not limited thereto, and may be a cotton cloth layer or other material capable of ensuring moisture retention.

The top of filtering seat 19 runs through, and filtering seat 19 top is provided with fly leaf 24 through the pivot rotation, fixed establishment 25 is installed to one side that filtering seat 19 kept away from the pivot, fly leaf 24 is fixed with filtering seat 19 through fixed establishment 25, and fixed establishment 25 is used for the fixed of fly leaf 24, and when cancelling fixed establishment 25's fixed, fly leaf 24 accessible pivot is convenient opens to change moisture filtering spare 23 is convenient.

The fixing mechanism 25 includes an installation seat 26, the installation seat 26 is installed outside the filtering seat 19, a cross shaft 27 is fixed in the installation seat 26, a fixing screw 28 is rotatably arranged outside the cross shaft 27, a butterfly nut 29 is connected to the outer side of the fixing screw 28 through a thread, the butterfly screw 29 is preferably but not limited to, and can be a hexagon nut or a rotary hand wheel, meanwhile, in order to improve the comfort of rotating and holding, a rubber sleeve can be sleeved outside the butterfly nut, a limit top block 30 is fixed at the end of the fixing screw 28 far away from the cross shaft 27, the limit top block 30 is mainly used for limiting the butterfly nut 29, so as to avoid the inconvenience brought to the use work due to the dropping of the fixing screw in the use process, a clamping seat 31 is fixed at one end of the movable plate 24 far away from the rotating shaft, the fixing screw 28 is clamped with the clamping seat 31, after the fixing screw 28 is clamped with the clamping seat 31, the butterfly nut 29 is rotated and extrud, so as to stably fix the movable plate 24 with the filtering seat 19, and ensure the effective installation and use of the moisture filtering member 23.

In the present invention, the stepping motor 9 is preferably of a type 57HB76-401A, the circuit operates as a conventional circuit, and the circuits and control involved in the present invention are prior art and will not be described in detail herein.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a kiln is fired to Longquan celadon, includes furnace body (1), its characterized in that: the furnace body (1) top is run through and is fixed with a plurality of adjustable discharge port mechanisms (2), the tip that furnace body (1) was kept away from in adjustable discharge port mechanism (2) all is fixed with conduction pipe (3), furnace body (1) top is equipped with filtering mechanism (4), the one end that furnace body (1) was kept away from in conduction pipe (3) is fixed the intercommunication with filtering mechanism (4) respectively.

2. The Longquan celadon firing kiln according to claim 1, characterized in that: adjustable discharge port mechanism (2) is including a conduction section of thick bamboo (5), a conduction section of thick bamboo (5) run through to be fixed at furnace body (1) top, and switches on a section of thick bamboo (5) top and install function seat (6), function seat (6) with switch on a section of thick bamboo (5) fixed intercommunication, and be equipped with actuating mechanism (7) in function seat (6), conduction pipe (3) one end and function seat (6) fixed intercommunication, it is provided with piston mechanism (8) to slide in a conduction section of thick bamboo (5), actuating mechanism (7) are connected with piston mechanism (8) transmission.

3. The Longquan celadon firing kiln according to claim 2, characterized in that: the driving mechanism (7) comprises a stepping motor (9), the stepping motor (9) is installed on the outer side of the function seat (6), the output end of the stepping motor (9) movably penetrates through the side wall of the function seat (6) and is located inside the function seat (6), a driving bevel gear (10) is fixed on the output degree of the stepping motor (9), a driving screw (11) extending into the guide cylinder (5) is arranged in the function seat (6), the driving screw (11) penetrates through the piston mechanism (8) in a threaded manner, the outer side of the driving screw (11) is respectively connected with a first fixing support (12) and a second fixing support (13) in a rotating manner through bearings, the first fixing support (12) and the second fixing support (13) are respectively fixed with the inner wall of the function seat (6) and the inner wall of the guide pipe (3), and a transmission bevel gear (14) is fixed on the outer side of the driving screw (11), the driving bevel gear (10) is meshed with the transmission bevel gear (14).

4. The Longquan celadon firing kiln according to claim 3, characterized in that: piston mechanism (8) are including activity stopper (15), activity stopper (15) slide to set up inside a guide cylinder (5), driving screw (11) screw thread runs through activity stopper (15), activity stopper (15) top is the terrace with edge structure, and the activity stopper (15) top both sides all install guide bracket (16), guide rail groove (17) that possess the rotational positioning ability are all seted up to both sides inner wall in a guide cylinder (5), all slide in guide rail groove (17) and be provided with directional slider (18), guide bracket (16) are kept away from the one end of activity stopper (15) and are fixed with directional slider (18) respectively.

5. The Longquan celadon firing kiln according to claim 4, characterized in that: filtering mechanism (4) are including filtering seat (19), filtering seat (19) both ends all are fixed the intercommunication and have communicating pipe (20), conduction pipe (3) respectively with communicating pipe (20) fixed intercommunication, the fixed intercommunication of filtering seat (19) lateral part has blast pipe (21), and filtering seat (19) bottom fixed intercommunication has moisture contact tube (22), all be provided with moisture filtering spare (23) in filtering seat (19) and the moisture contact tube (22).

6. The Longquan celadon firing kiln according to claim 5, characterized in that: the moisture filtering piece (23) is a sponge block.

7. The Longquan celadon firing kiln according to claim 6, characterized in that: the top of the filtering seat (19) is penetrated, a movable plate (24) is arranged at the top of the filtering seat (19) in a rotating mode through a rotating shaft, a fixing mechanism (25) is installed on one side, away from the rotating shaft, of the filtering seat (19), and the movable plate (24) is fixed with the filtering seat (19) through the fixing mechanism (25).

8. The Longquan celadon firing kiln according to claim 7, characterized in that: the fixing mechanism (25) comprises a mounting seat (26), the mounting seat (26) is mounted on the outer side of the filtering seat (19), a transverse shaft (27) is fixed in the mounting seat (26), a fixing screw (28) is rotatably arranged on the outer side of the transverse shaft (27), a butterfly nut (29) is connected to the outer side of the fixing screw (28) in a threaded mode, a limiting ejector block (30) is fixed to the end portion, away from the transverse shaft (27), of the fixing screw (28), a clamping seat (31) is fixed to one end, away from the rotating shaft, of the movable plate (24), and the fixing screw (28) is clamped with the clamping seat (31).