The kiln gas fitting of improved structure
Technical field
This utility model is related to furnace equipment, the kiln gas fitting of more particularly to a kind of improved structure.
Background technology
At present, most of kiln, mainly utilizes producer gas to pass through burning and produces high temperature for firing ceramic tile, due to sending out
There is more impurity in raw producer gas, to avoid impurity from dropping to ceramic tile surface, kiln is provided with coal gas filter assemblies, producer gas
Must be by coal gas filter assemblies impurity screening, then output coal gas fire ceramic tile to combustion apparatus;Further, in order to coal gas fully fires
The efficiency of combustion of coal gas is burnt, improves, kiln is additionally provided with coal gas stabipack, and coal gas carries out adding after filtering into coal gas stabipack
Pressure, voltage stabilizing are delivered in combustion apparatus after processing, and control the temperature of coal gas, make coal gas fully burn, it is to avoid the insufficient combustion of coal gas
Burn the black residue for producing and fall to ceramic tile surface, pollute ceramic tile.
But, the gas fitting of current kiln also has the following disadvantages:(1)The first scheme, gas piping is passed sequentially through
Coal gas filter assemblies, gas measurement component, coal gas stabipack are delivered to the face rifle coal gas automatic control group and bottom rifle coal of combustion apparatus
Gas automatic control group, due to only relying on single coal gas stabipack, coal gas voltage stabilizing efficiency is low, and because gas piping unification is delivered to
The face rifle coal gas automatic control group and bottom rifle coal gas automatic control group of combustion apparatus, causes top ignition temperature and lower combustion temperature to be difficult to adjust
Section, it is impossible to adapt to the firing of polymorphic type ceramic tile, the black residue for being also easy to the insufficient generation of gas-fired occur falls to ceramic tile table
Face, pollutes ceramic tile, reduces the production qualification rate of ceramic tile;(2)Second scheme, gas piping pass sequentially through coal gas filter assemblies,
After burning gauge assembly, separate the first branch gas tube and the second branch gas tube, kiln be provided with the first coal gas stabipack and
Second coal gas stabipack, the first branch gas tube connects the first coal gas stabipack, and it is steady that the second branch gas tube connects the second coal gas
Pressure component, the first branch gas tube and the second branch gas tube are combined into gas piping, and coal gas is delivered to respectively gas piping burning
The face rifle coal gas automatic control group and bottom rifle coal gas automatic control group of equipment, this scheme is due to being provided with the first coal gas stabipack and second
Coal gas stabipack, the voltage stabilizing excellent in efficiency of coal gas, but due to gas piping unification be delivered to the face rifle coal gas of combustion apparatus from
Control group and bottom rifle coal gas automatic control group, cause top ignition temperature and lower combustion temperature to be difficult to adjust, it is impossible to adapt to polymorphic type porcelain
Brick is fired, and the black residue for being also easy to occur the insufficient generation of gas-fired falls to ceramic tile surface, pollutes ceramic tile, reduces ceramic tile
Production qualification rate.
Utility model content
The purpose of this utility model is the deficiency for overcoming above-mentioned prior art presence, and provides a kind of coal gas voltage regulation result
Good, coal gas air pressure adjustment is easy, and gas-fired is sufficiently improved the kiln gas fitting of structure
What the purpose of this utility model was realized in.
A kind of kiln gas fitting of improved structure, including gas piping, coal gas filter assemblies and coal gas stabipack, coal
Feed channel is sequentially communicated coal gas filter assemblies and coal gas stabipack and extends towards the combustion apparatus of kiln, exports the coal gas with pressure
Combustion apparatus to kiln fires ceramic tile, and the coal gas stabipack includes the first coal gas stabipack and the second coal gas voltage stabilizing group
Part, gas piping includes the first gas piping and the second gas piping, and the input of the coal gas filter assemblies connects the first coal
Feed channel, the outfan of coal gas filter assemblies connects the second gas piping, and the second gas piping end is divided into the first branch gas tube
With the second branch gas tube, the first branch gas tube connects the first coal gas stabipack and extends towards the combustion apparatus top of kiln, defeated
Go out the coal gas with pressure and fire ceramic tile, the second branch gas tube connects the second coal gas stabipack and towards the combustion apparatus bottom of kiln
Extend, export the coal gas with pressure and fire ceramic tile.
Above-mentioned technical proposal can also be made to the following further improve.
Used as more specifically scheme, the coal gas filter assemblies include the first coal gas filter assemblies and the second coal gas filtration group
In parallel mode is set together for part, the first coal gas filter assemblies and the second coal gas filter assemblies.
As more specifically scheme, the caliber of first branch gas tube and the caliber difference of the second branch gas tube or phase
Together.
Used as more specifically scheme, first branch gas tube is provided with the first pressure regulator valve, and the second branch gas tube is provided with
Second pressure regulator valve.
Used as more specifically scheme, second gas piping is additionally provided with the effusion meter for monitoring gas flow.
Used as more specifically scheme, the combustion apparatus includes face rifle coal gas automatic control group, combustion chamber and bottom rifle coal gas automatic control
Group, face rifle coal gas automatic control is mounted on combustion chamber top, and bottom rifle coal gas automatic control is mounted on combustion chamber lower section.
As more specifically scheme, the first branch gas tube connected surface rifle coal gas automatic control group, the connection of the second branch gas tube
Bottom rifle coal gas automatic control group.
The beneficial effects of the utility model are as follows:
(1)The kiln gas fitting of improved structure, by the second gas piping the first branch gas tube and the second coal gas are divided into
Pipe, the first branch gas tube connects the first coal gas stabipack and extends towards the combustion apparatus top of kiln, exports the coal with pressure
Gas fires ceramic tile.Second branch gas tube connects the second coal gas stabipack and extends towards the combustion apparatus bottom of kiln, exports band
The coal gas of pressure fires ceramic tile, and the first branch gas tube and the second branch gas tube work independently, be independent of each other, therefore user can be certainly
The top ignition temperature and lower combustion temperature of main regulation gas fittings, adapts to various ceramic tiles and fires, and greatly improves the reality of kiln
The property used.
(2)Further, because the caliber of the first branch gas tube and the second branch gas tube can be from main regulation, user is by adjusting the
The caliber of the caliber of one branch gas tube and the second branch gas tube can individually control air pressure, the list of the first branch gas tube output coal gas
Solely the air pressure of the second branch gas tube output coal gas of control, makes the coal gas into combustion apparatus fully to burn, and is prevented effectively from coal
The black residue of the insufficient generation of gas burning falls to ceramic tile surface, pollutes ceramic tile, greatly improves the quality that kiln fires ceramic tile.
Description of the drawings
Fig. 1 is the kiln gas fitting schematic diagram of this utility model improved structure.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to this utility model.
Embodiment, with reference to shown in Fig. 1, a kind of kiln gas fitting of improved structure, including the filtration of gas piping 1, coal gas
Component 2, coal gas stabipack 3, effusion meter 7 and combustion apparatus 4.
The gas piping 1 includes the first gas piping 11 and the second gas piping 12, and the coal gas filter assemblies 2 include
First coal gas filter assemblies 21 and the second coal gas filter assemblies 22, the first coal gas filter assemblies 21 and the second coal gas filter assemblies 22
In parallel mode links together, the one end of the first gas piping 12 connection coal gas supervisor 100, the other end of the first gas piping 11
The input of connection coal gas filter assemblies 2, the one end of the second gas piping 12 connects the outfan of coal gas filter assemblies 2, the second coal
The other end of feed channel 12 is divided into the first branch gas tube 121 and the second branch gas tube 122.
The coal gas stabipack 3 includes the first coal gas stabipack 31 and the second coal gas stabipack 32.The burning
Equipment 4 includes face rifle coal gas automatic control group 41, combustion chamber 42 and bottom rifle coal gas automatic control group 43, and face rifle coal gas automatic control group 41 is arranged at combustion
The top of chamber 42 is burnt, bottom rifle coal gas automatic control group 43 is arranged at the lower section of combustion chamber 42.
First branch gas tube 121 is provided with the first pressure regulator valve 5, and the first branch gas tube 121 connects the first coal gas voltage stabilizing
Component 31 and the combustion apparatus 4 towards kiln are connected to face rifle coal gas automatic control group 41, export the coal gas with pressure and fire ceramic tile.
Second branch gas tube 122 is provided with the second pressure regulator valve 6, and the second branch gas tube 122 connects the second coal gas stabipack 32 and towards kiln
The combustion apparatus 4 of stove is connected to bottom rifle coal gas automatic control group 43, exports the coal gas with pressure and fires ceramic tile.
The effusion meter 7 is arranged at the second gas piping 12, and the detection of effusion meter 7 flows into the flow conversion of coal gas, is easy to
The combustion parameter of the combustion apparatus 4 of adjustment kiln.
Operation principle:When kiln is installed by factory, can be required according to the firing of factory itself ceramic tile, adjustment the first coal gas
The caliber of the branch gas tube 122 of pipe 121 and second, by pipe diameter size the air pressure of coal gas, and the He of the first branch gas tube 121 are controlled
Separate, the complementary impact of second branch gas tube 122, improves air pressure, the flow speed control to coal gas.
Further, when the gas fitting 4 of kiln works, coal gas flows into coal gas and filters along coal gas supervisor and the first gas piping 11
In component 2, the first coal gas filter assemblies 21 and the second coal gas filter assemblies 22 in coal gas filter assemblies 2 are filtered to coal gas
Process, discharge the coal gas of purification.
The coal gas of the purification separates two flow paths, first path:The coal gas of purification along the first branch gas tube 121,
First coal gas stabipack 31 is delivered to the face rifle coal gas automatic control group 41 of kiln combustion apparatus 4, is burnt.Second path:Only
The coal gas of change is delivered to the bottom rifle coal gas automatic control of kiln combustion apparatus 4 along the second branch gas tube 122, the second coal gas stabipack 32
Group 43, is burnt.
Workman adjusts the coal gas air pressure that the control of the first pressure regulator valve 5 enters the face rifle coal gas automatic control group 41 of combustion apparatus, so as to
The top ignition temperature of combustion apparatus 4 is adjusted, workman adjusts the control of the second pressure regulator valve 6 into the bottom rifle coal gas automatic control of combustion apparatus
The coal gas air pressure of group 43, so as to adjust the lower combustion temperature of combustion apparatus, realizes combustion apparatus top ignition temperature and bottom
Ignition temperature independently regulates and controls, and adapts to the firing temperature of various ceramic tiles, greatly improves the practicality of kiln, and ignition energy fully fires
Burn, it is to avoid the black residue of the insufficient generation of gas-fired falls to ceramic tile surface, pollute ceramic tile, greatly improve kiln and fire porcelain
The quality of brick.