CN216790656U

CN216790656U - Temperature control type ceramic firing kiln

Info

Publication number: CN216790656U
Application number: CN202220315359.8U
Authority: CN
Inventors: 席敏艺; 李广善
Original assignee: Jingdezhen Lanyinzi Ceramics Co ltd
Current assignee: Jingdezhen Lanyinzi Ceramics Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-06-21
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses a temperature control type ceramic firing kiln which comprises a kiln body, wherein the kiln body is provided with a drying chamber through a partition plate, the surface of the kiln body is provided with a rotating motor, the output end of the rotating motor is connected with a bottom plate, the surface of the bottom plate is vertical to a guide rod, the surface of the guide rod is connected with a supporting plate in a sliding mode, the supporting plate is provided with a threaded sleeve, the threaded sleeve is connected with a screw rod in a spiral mode, the other end of the screw rod is provided with a first gear, the first gear is connected with a second gear in a meshing mode, and a connecting rod is welded on the surface of the second gear. According to the ceramic product heating device, the rotating handle is rotated to drive the connecting rod to rotate, the connecting rod drives the screw rod to rotate by meshing the first gear with the second gear, the screw rod spirally drives the threaded sleeve to lift the supporting plates up and down to adjust the space between the supporting plates, so that different ceramic products in different heights can be prevented, the rotating motor drives the bottom plate to rotate, and the placed ceramic products can be driven to rotate, so that the heating is uniform.

Description

Temperature control type ceramic firing kiln

Technical Field

The utility model relates to the technical field of ceramic firing, in particular to a temperature control type ceramic firing kiln.

Background

The kiln or furnace is a furnace for firing ceramic articles and sculptures or fusing enamel to the surface of metallic articles, generally constructed of bricks and stones, and can be made in various sizes according to the need, and can be operated by using combustible gas, oil or electricity.

The prior art has the following problems:

with the development of the times, the existing kiln is provided with a drying belt, a burning belt and a cooling belt, hot gas burnt by the burning belt is discharged to the drying belt, the green body is preheated and dried before the ceramic is burnt, the subsequent burning is convenient, in some existing drying belts, a placing rack is fixedly installed, the adjustment is inconvenient, and the preheating and the drying are not uniform.

We therefore propose a temperature controlled ceramic firing kiln to address the above disadvantages.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a temperature-controlled ceramic firing kiln.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a control by temperature change formula pottery fires kiln, includes kiln body, the inside vertical baffle of installing of kiln body, kiln body is provided with the drying chamber through the baffle, kiln body surface mounting has the rotating electrical machines, and the rotating electrical machines output is connected with the bottom plate, the vertical guide bar of bottom plate surface, and guide bar surface sliding connection have the layer board, the layer board is provided with the thread bush, and thread bush screwed connection has the lead screw, the bearing is installed to one end, first gear is installed to the lead screw other end, and first gear engagement is connected with the second gear, second gear skin weld has the connecting rod, and the connecting rod is connected with changes the handle.

Preferably, the inside cavity that is provided with of baffle, and sliding connection has the baffle in the cavity, the air intake has been seted up to the baffle, and the air intake is connected with the cavity, the drum is installed on kiln body top, and drum one end is connected with step motor, the winding of drum surface has the steel cable, and steel cable one end with be connected.

Preferably, the kiln body is provided with an air outlet, and a fan is arranged in the air outlet.

Preferably, the supporting plate and the screw rod are provided with two groups.

Preferably, the air inlet is provided with a plurality of groups.

Preferably, the supporting block is installed at the bottom end inside the kiln body, a circular sliding groove is formed in the surface of the top end of the supporting block, universal balls are placed in the circular sliding groove, and the universal balls are matched with the bottom plate for use.

Preferably, a control panel is installed on the surface of the kiln body, and a temperature sensor is installed at the top end inside the drying chamber.

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

1. according to the ceramic product preheating device, the supporting plate, the rotating motor, the screw rod, the threaded sleeve, the first gear, the second gear and the rotating handle are arranged in a matched mode, so that the supporting plate can be conveniently adjusted in height to adapt to ceramic products with different heights, the rotating handle is rotated to drive the connecting rod to rotate, the connecting rod is meshed with the second gear through the first gear to drive the screw rod to rotate, the screw rod spirally drives the threaded sleeve to lift the supporting plate up and down to adjust the space between the supporting plates, the ceramic products with different heights can be conveniently prevented, the rotating motor drives the bottom plate to rotate, the placed ceramic products can also be driven to rotate, heating is uniform, and preheating is facilitated.

2. The utility model controls the amount of hot air entering the drying chamber by arranging the matching use of the cavity, the air inlet, the baffle, the steel rope, the wire coil and the stepping motor, thereby controlling the temperature rise of the drying chamber, when the kiln body burns the ceramic product, the hot air is discharged into the drying chamber through the air inlet, the green body in the drying chamber is preheated, if a large amount of combustion heat is suddenly discharged into the drying chamber, the temperature in the drying chamber is easy to sharply rise, the green body is easy to be dried and cracked, the wire coil is driven to rotate by the stepping motor, the wire coil winds the steel rope, the steel rope drives the baffle to rise and leak out of the air inlet, the heat enters the drying chamber through the air inlet, the quantity of the air inlet is controlled by the rising and falling height of the baffle, the air inlet is increased, the amount of heat entering is large, the air inlet is reduced, and the amount of heat entering is reduced along with the reduction, through control baffle height, control the inside temperature of drying chamber, be convenient for carry out the control by temperature change, do benefit to ceramic unburned bricks waste heat.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments will be briefly described below.

FIG. 1 is a schematic structural diagram of a temperature-controlled ceramic firing kiln according to the present invention;

FIG. 2 is a schematic diagram of a temperature-controlled ceramic firing kiln partition plate according to the present invention;

FIG. 3 is an enlarged schematic view of a temperature controlled ceramic firing kiln A according to the present invention;

fig. 4 is a schematic diagram of a temperature-controlled ceramic firing kiln supporting plate provided by the utility model.

Illustration of the drawings:

1. a kiln body; 2. a drying chamber; 3. a temperature sensor; 4. a ball transfer unit; 5. a stepping motor; 6. wire coils; 7. a steel cord; 8. a cavity; 9. a baffle plate; 10. an air inlet; 11. a partition plate; 12. a pallet; 13. a base plate; 14. a guide rod; 15. a rotating electric machine; 16. an air outlet; 17. turning a handle; 18. a control panel; 19. a bearing; 20. a threaded sleeve; 21. a screw rod; 22. a fan; 23. a first gear; 24. a second gear; 25. a connecting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1-4, a temperature control type ceramic firing kiln comprises a kiln body 1, a partition plate 11 is vertically installed inside the kiln body 1, the kiln body 1 is provided with a drying chamber 2 through the partition plate 11, a rotating motor 15 is installed on the surface of the kiln body 1, the output end of the rotating motor 15 is connected with a bottom plate 13, a guide rod 14 is vertically arranged on the surface of the bottom plate 13, a supporting plate 12 is slidably connected on the surface of the guide rod 14, the supporting plate 12 is provided with a threaded sleeve 20, the threaded sleeve 20 is spirally connected with a screw rod 21, one end of the screw rod is provided with a bearing 19, the other end of the screw rod 21 is provided with a first gear 23, the first gear 23 is meshed with a second gear 24, the surface of the second gear 24 is welded with a connecting rod 25, the connecting rod 25 is connected with a rotating handle 17, and the supporting plate 12 and the screw rod 21 are both provided with two groups.

In this embodiment: through setting up layer board 12, rotating electrical machines 15, lead screw 21, thread bush 20, first gear 23, second gear 24 uses with changeing the cooperation of 17, be convenient for carry out the height to layer board 12 and adjust, adapt to the different ceramic of height, change to drive connecting rod 25 through rotating 17 and rotate, connecting rod 25 drives lead screw 21 through first gear 23 meshing second gear 24 and rotates, lead screw 21 spiral drives thread bush 20 and carries out the oscilaltion to layer board 12, adjust space between layer board 12, be convenient for prevent the different ceramic of height, drive bottom plate 13 through rotating electrical machines 15 and rotate, the ceramic that also can drive the placement rotates, it is even to make the heat, be convenient for preheat.

Specifically, 11 inside cavities 8 that are provided with of baffle, and sliding connection has baffle 9 in 8 cavities, 11 baffles of baffle have seted up air intake 10, and air intake 10 is connected with cavity 8, drum 6 is installed on 1 top of kiln body, and 6 one end of drum is connected with

step motor

5, 6 surface winding of drum has steel cable 7, and steel cable 7 one end with be connected, kiln body 1 has seted up air exit 16, and installs fan 22 in the air exit 16, and the multiunit has been seted up to air intake 10.

In this embodiment: through the arrangement of the cavity 8, the air inlet 10, the baffle 9, the steel rope 7, the wire coil 6 and the stepping motor 5, the hot air quantity entering the drying chamber 2 is controlled, so that the temperature rise of the drying chamber 2 is controlled, when the kiln body 1 is used for firing ceramic products, hot air is discharged into the drying chamber 2 through the air inlet 10, green bodies in the drying chamber 2 are preheated, if a large amount of combustion heat is suddenly discharged into the drying chamber 2, the temperature in the drying chamber 2 is easily and sharply increased, the green bodies are easily cracked, the stepping motor 5 drives the wire coil 6 to rotate, the wire coil 6 winds the steel rope 7, the steel rope 7 drives the baffle 9 to rise, the air inlet 10, the heat enters the drying chamber 2 through the air inlet 10, the quantity of the air inlet 10 is controlled through the rising and falling height of the baffle 9, the air inlet 10 is increased, and the heat enters a lot, the air inlet 10 reduces, and the heat admission volume also can be along with reducing, through control baffle 9 height, controls the inside temperature of drying chamber 2, is convenient for carry out the control by temperature change, does benefit to ceramic unburned bricks waste heat.

Specifically, the supporting block is installed to the inside bottom of kiln body 1, and supporting block top surface has seted up circular spout, universal ball 4 has been placed in the circular spout, universal ball 4 uses with bottom plate 13 cooperation.

In this embodiment: through setting up universal ball 4, increase rotating electrical machines 15 and drive layer board 12 rotational stability.

Specifically, the surface of the kiln body 1 is provided with a control panel 18, and the top end inside the drying chamber 2 is provided with a temperature sensor 3.

In this embodiment: through setting up control panel 18, control panel 18 is convenient for control the use to the electric elements in the device, and temperature sensor 3 can carry out the perception to drying chamber 2 internal temperature, carries out the temperature display through control panel 18, and control panel 18 control circuit can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, only uses it, does not reform transform, so control mode and circuit connection are not described in detail again.

The working principle is as follows: when the ceramic kiln body 1 is used for firing ceramic products, heat is discharged into the drying chamber 2 through the air inlet 10 to preheat green bodies in the drying chamber 2, if a large amount of combustion heat is suddenly discharged into the drying chamber 2, the temperature in the drying chamber 2 is easily and rapidly increased, the green bodies are easily dried and cracked, the wire coil 6 is driven by the stepping motor 5 to rotate, and the wire coil 6 winds the steel wire rope 7, the steel rope 7 drives the baffle 9 to rise, the air inlet 10 leaks, heat enters the drying chamber 2 through the air inlet 10, the quantity of the air inlets 10 is controlled through the rising and falling height of the baffle 9, the air inlets 10 are increased, the heat enters more, the air inlets 10 are reduced, the heat entering amount can be reduced, the temperature inside the drying chamber 2 is controlled through controlling the height of the baffle 9, temperature control is facilitated, and waste heat of ceramic green bodies is facilitated.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The temperature control type ceramic firing kiln comprises a kiln body (1) and is characterized in that a partition plate (11) is vertically arranged inside the kiln body (1), the kiln body (1) is provided with a drying chamber (2) through the partition plate (11), the surface of the kiln body (1) is provided with a rotating motor (15), the output end of the rotating motor (15) is connected with a bottom plate (13), a vertical guide rod (14) is arranged on the surface of the bottom plate (13), the surface of the guide rod (14) is connected with a supporting plate (12) in a sliding manner, the supporting plate (12) is provided with a thread sleeve (20), the thread sleeve (20) is spirally connected with a screw rod (21), one end of the screw rod is provided with a bearing (19), the other end of the screw rod (21) is provided with a first gear (23), the first gear (23) is meshed with a second gear (24), and the surface of the second gear (24) is welded with a connecting rod (25), and the connecting rod (25) is connected with a rotating handle (17).

2. The temperature-controlled ceramic firing kiln as claimed in claim 1, wherein a cavity (8) is arranged inside the partition plate (11), a baffle (9) is slidably connected in the cavity (8), an air inlet (10) is formed in the partition plate (11) of the partition plate (11), the air inlet (10) is connected with the cavity (8), a wire coil (6) is mounted at the top end of the kiln body (1), one end of the wire coil (6) is connected with a stepping motor (5), a steel rope (7) is wound on the surface of the wire coil (6), and one end of the steel rope (7) is connected with the stepping motor.

3. The temperature-controlled ceramic firing kiln as recited in claim 1, wherein the kiln body (1) is provided with an air outlet (16), and a fan (22) is installed in the air outlet (16).

4. A temperature controlled ceramic firing kiln as claimed in claim 1, characterised in that two sets of carrier plates (12) and lead screws (21) are provided.

5. The temperature-controlled ceramic firing kiln as recited in claim 2, wherein the air inlets (10) are provided with a plurality of groups.

6. The temperature-controlled ceramic firing kiln as claimed in claim 1, wherein a supporting block is mounted at the bottom end inside the kiln body (1), and a circular sliding groove is formed in the top end surface of the supporting block, the universal ball (4) is placed in the circular sliding groove, and the universal ball (4) is matched with the bottom plate (13) for use.

7. A temperature controlled ceramic firing kiln as claimed in claim 1, wherein the kiln body (1) is surface mounted with a control panel (18), and the drying chamber (2) is internally top mounted with a temperature sensor (3).