CN219450149U

CN219450149U - Burner of setting machine

Info

Publication number: CN219450149U
Application number: CN202222539676.0U
Authority: CN
Inventors: 何志祥
Original assignee: Shaoxing Guangyao Energy Saving And Environmental Protection Technology Co ltd
Current assignee: Shaoxing Guangyao Energy Saving And Environmental Protection Technology Co ltd
Priority date: 2022-09-24
Filing date: 2022-09-24
Publication date: 2023-08-01
Anticipated expiration: 2032-09-24

Abstract

The utility model discloses a burner of a setting machine, which relates to the setting machine and aims at solving the problems that the utilization rate of fuel gas is difficult to be promoted again by simply adjusting the ratio of the fuel gas to air, so that the consumption of the fuel gas is larger, and the burner of the setting machine has the technical scheme that: the device comprises a control system, a furnace body, a gas electromagnetic valve, a fan and a combustion-supporting gas source, wherein the fan is communicated with the furnace body through an air pipe, a mixing chamber is arranged between the gas electromagnetic valve and the furnace body, the mixing chamber is communicated with the furnace body, the combustion-supporting gas source is communicated into the mixing chamber through a combustion-supporting gas pipe, a regulating valve for controlling gas flux is arranged on the combustion-supporting gas pipe, and a fine-tuning remote handle is arranged on the regulating valve. The utility model provides the combustion-supporting gas into the combustion-supporting gas pipe through the combustion-supporting gas source and is introduced into the mixing chamber to be mixed with the fuel gas, so that the fuel gas has higher combustion-supporting gas content and is proportioned with the air, the fuel gas is combusted more fully, the utilization rate of the fuel gas is improved, the consumption of the fuel gas is reduced, and the setting machine is more energy-saving and environment-friendly.

Description

Burner of setting machine

Technical Field

The utility model relates to a setting machine, in particular to a setting machine burner.

Background

The burner is a device for ejecting and mixing fuel and air in a fixed manner.

Setting machines commonly used in the textile field often require a burner for air heating in the oven.

A vertical setting machine combustor disclosed in Chinese patent with publication number of CN207793639U is technically characterized in that: the combustion device comprises a combustion device, a chamber for combustion is arranged in the combustion device, a control box for opening and closing the combustion device is arranged on the side part of the combustion device, and the combustion device is characterized in that a bin body for installing fan blades is arranged at the bottom of the combustion device.

The Chinese patent publication No. CN206861529U discloses a high-power burner, which has the technical key points that: comprises an air distribution device, a fuel-air ratio adjusting module, a mixed combustion device and a control device; the air distribution device and the air distribution device are arranged side by side in the same direction and are arranged in a vertical direction with the mixed combustion device, the fuel-air ratio distribution module is arranged on the air duct and the serial pipeline and comprises a fuel gas linear valve, an air door swing arm, a coupling swing arm, an air door half shaft, a fan blade, an air door leakage-proof plug, a servo motor, a linkage screw rod group, a linkage cap and a support bending plate; the driving shaft of the servo motor is connected with a coupling swing arm, and the coupling swing arm is connected with a gas linear valve in the series pipeline through a coupling cap; the shaft coupling swing arm transversely is equipped with the linkage screw rod group, and the linkage screw rod group passes through the air door swing arm and is connected with the blast gate.

The existing burner for the setting machine is usually heated by igniting and burning air blown by a gas and a fan in a furnace body, and the ratio of the gas to the air is simply regulated, so that the oxygen content in the air is very low, only 21 percent, the rest part is nonflammable gas, and the gas is not conducive to heating in the burning process, but is capable of absorbing a large amount of heat, and takes away the heat in a flue gas mode, so that the burning heating efficiency is greatly influenced, the utilization rate of the gas is difficult to promote, and the consumption of the gas is large.

There is therefore a need to propose a new solution to this problem.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a setting machine combustor.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a forming machine combustor, includes control system, furnace body, gas solenoid valve, fan and combustion-supporting gas source, the fan passes through tuber pipe intercommunication furnace body, be equipped with the mixing chamber between gas solenoid valve and the furnace body, mixing chamber and furnace body intercommunication, the combustion-supporting gas source passes through the combustion-supporting gas pipe intercommunication to in the mixing chamber, be equipped with the governing valve of control gas flux on the combustion-supporting gas pipe, be equipped with the fine setting telehandle on the governing valve.

Through adopting above-mentioned technical scheme, combustion-supporting gas source provides combustion-supporting gas to the combustion-supporting gas intraductal and lets in the mixing chamber and mix with the gas to make in the gas have higher combustion-supporting gas content, mix with the air again, make the gas burn more abundant, improve the utilization ratio of gas, reduce the consumption of gas, make the forming machine more energy-concerving and environment-protective, through the flux of fine setting remote handle fine setting governing valve, thereby the control unit time in-reference with the combustion-supporting gas's of reaction quantity, and then make things convenient for the accurate adjustment gas and combustion-supporting gas's proportion, under the sufficient circumstances of gas, promote the combustion-supporting gas's proportion, when guaranteeing the heat supply, improve the utilization ratio of gas.

The utility model is further provided with: the combustion-supporting gas pipe is provided with an electric valve, and the electric valve is electrically connected with the control system.

By adopting the technical scheme, the electric valve is controlled by the electric actuator, and the valve is opened and closed by the control system, so that the closed circuit of the combustion-supporting gas pipe can be linked with the components such as the gas electromagnetic valve, the fan and the like by the control system, the combustion-supporting gas can be rapidly involved in reaction or can be rapidly cut off along with the closing of the gas electromagnetic valve, and the effects of energy conservation and high efficiency are achieved.

The utility model is further provided with: the combustion-supporting gas pipe is fixedly connected with a gas release pipe communicated with the inside of the combustion-supporting gas pipe, the gas release pipe is attached to one side of the regulating valve, which is back to the mixing chamber, and the gas release pipe realizes gas flow control through the stop valve.

Through adopting above-mentioned technical scheme, when starting the combustor, close the governing valve and open the bleeder valve, make combustion-supporting gas can pass through the bleeder in the air, can pass through the bleeder with the combustion-supporting gas that forms of long-time closing in the combustion-supporting gas pipe because the combustion-supporting gas of purity is not high in the air of rushing into of bleeder to avoid the combustion-supporting gas of purity not high to influence the ratio of gas, make the gas can reach better utilization ratio.

The utility model is further provided with: the combustion-supporting gas pipe comprises a hard pipe section and a hose section, the hard pipe section is connected with the mixing chamber and the hose section, and the regulating valve, the electric valve and the air leakage pipe are all arranged on the hard pipe section.

Through adopting above-mentioned technical scheme, hard pipe section conveniently fixes governing valve, motorised valve and bleeder, and hose section is convenient freely to the position of combustion-supporting gas source can be adjusted wantonly according to actual place, the assembly of convenient combustor.

The utility model is further provided with: the fine tuning remote handle comprises a rotating handle and a speed reducing assembly, the speed reducing assembly comprises a shell, a pinion and a large gear, the pinion and the large gear are all rotationally connected in the shell, the pinion is meshed with the large gear, the number of teeth of the pinion is smaller than that of the large gear, one end of the rotating handle is fixedly connected with a connecting rod, the connecting rod and the pinion are coaxially arranged and fixedly connected, and a valve rod of the regulating valve and the large gear are coaxially arranged and fixedly connected.

Through adopting above-mentioned technical scheme, through rotating the turning handle to drive the connecting rod and rotate, the connecting rod rotates and can drive the pinion and rotate, and the pinion rotates the valve rod that drives gear wheel and governing valve and rotates, thereby controls the flux of governing valve, drives gear wheel rotation through the pinion, thereby plays the effect of slowing down, makes the turning handle rotate the valve rod that can finely tune the governing valve, and then makes things convenient for the proportion of accurate adjustment gas and combustion-supporting gas, improves the utilization ratio of gas.

The utility model is further provided with: the combustion-supporting gas source is an oxygenerator.

Through adopting above-mentioned technical scheme, oxygenerator system oxygen and through the combustion-supporting gas pipe incorporation back of gas, can improve the proportion of oxygen in the gas, oxygen is good combustion-supporting gas, can make the gas burn more abundant, improves the utilization ratio of gas, plays the effect of energy saving.

In summary, the utility model has the following beneficial effects: the combustion-supporting gas source provides combustion-supporting gas to the combustion-supporting gas intraductal and lets in the mixing chamber and mix with the gas to make and have higher combustion-supporting gas content in the gas, mix with the air again, make gas burning more abundant, improve the utilization ratio of gas, reduce the consumption of gas, make the forming machine more energy-concerving and environment-protective, through the flux of fine setting remote handle fine setting governing valve, thereby control the quantity of the combustion-supporting gas of participating in and reacting in the unit time, and then make things convenient for the accurate adjustment gas and combustion-supporting gas's proportion, under the sufficient circumstances of gas, promote the combustion-supporting gas's proportion, when guaranteeing the heat supply, improve the utilization ratio of gas.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic structural view of a regulating valve in the present utility model.

In the figure: 1. a control system; 2. a furnace body; 3. a gas solenoid valve; 4. a combustion-supporting gas pipe; 5. a combustion-supporting gas source; 6. an air duct; 7. a regulating valve; 8. fine tuning the remote handle; 9. an electric valve; 10. a gas discharge tube; 11. a stop valve; 12. a hard pipe section; 13. a hose section; 14. a housing; 15. a pinion gear; 16. a large gear; 17. a rotating handle; 18. a mixing chamber.

Detailed Description

The present utility model will be described in detail below with reference to the accompanying drawings and examples.

The burner of the setting machine, as shown in fig. 1 and 2, comprises a control system 1, a furnace body 2, a gas electromagnetic valve 3, a fan and a combustion-supporting gas source 5, wherein the control system 1 is a programmable PLC, the control system 1 is electrically connected with the gas electromagnetic valve 3, the fan and the combustion-supporting gas source 5, the combustion-supporting gas source 5 is an oxygenerator, the fan is a centrifugal fan, an ignition rod and a mixing cone are arranged in the furnace body 2, the fan is communicated with the furnace body 2 through an air pipe 6, a mixing chamber 18 is arranged between the gas electromagnetic valve 3 and the furnace body 2, the mixing chamber 18 is communicated with the furnace body 2, the combustion-supporting gas source 5 is communicated into the mixing chamber 18 through a combustion-supporting gas pipe 4, the combustion-supporting gas pipe 4 comprises a hard pipe section 12 and a hose section 13, the hard pipe section 12 and the hose section 13 are in sealing threaded connection through a cutting sleeve, the combustion-supporting gas source 5 is supplied through the hose section 13, the hard pipe section 12 is provided with a regulating valve 7 for controlling gas flux and an electric valve 9 for controlling the passage of the combustion-supporting gas pipe 4 to be closed, the electric valve 9 is electrically connected with the control system 1, the regulating valve 7 is provided with a fine-tuning remote handle 8, the fine-tuning remote handle 8 comprises a rotating handle 17 and a speed reducing component, the speed reducing component comprises a shell 14, a pinion 15 and a large gear 16, the pinion 15 and the large gear 16 are both rotationally connected in the shell 14, the pinion 15 is meshed with the large gear 16, the tooth number of the pinion 15 is smaller than that of the large gear 16, one end of the rotating handle 17 is welded with a connecting rod, the connecting rod penetrates through the top surface of the shell 14 and is coaxially arranged with the pinion 15 and mutually welded, the valve rod of the regulating valve 7 is coaxially arranged with the large gear 16 and is clamped with the valve rod of the regulating valve 7, the combustion-supporting gas pipe 4 is welded with a gas leakage 10 communicated with the inside, the gas leakage 10 is attached to one side of the regulating valve 7, which is away from the mixing chamber 18, the bleed pipe 10 achieves gas flow control through a shut-off valve 11.

Working principle: when the burner is started, the regulating valve 7 is closed, the air release valve is opened, so that combustion-supporting gas can be introduced into the air through the air release pipe 10, and after the combustion-supporting gas is introduced into the combustion-supporting gas pipe 4, combustion-supporting gas with low purity, which is formed by long-time closing, in the combustion-supporting gas pipe 4 can be introduced into the air through the air release pipe 10, thereby avoiding the influence of the combustion-supporting gas with low purity on the proportion of the fuel gas, and enabling the fuel gas to achieve better utilization rate.

The combustion-supporting gas source 5 provides combustion-supporting gas to the combustion-supporting gas pipe 4 and is introduced into the mixing chamber 18 to be mixed with the fuel gas, so that the fuel gas has higher combustion-supporting gas content, specifically, the combustion-supporting gas source 5 is an oxygenerator, after the oxygenerator produces oxygen and is combined into the fuel gas through the combustion-supporting gas pipe 4, the proportion of the oxygen in the fuel gas can be improved, the oxygen is good combustion-supporting gas, the fuel gas can be combusted more fully, the utilization rate of the fuel gas is improved, the energy saving effect is achieved, the combustion-supporting gas is mixed with the fuel gas and then mixed with the air, the fuel gas is combusted more fully, the utilization rate of the fuel gas is improved, the consumption of the fuel gas is reduced, and the setting machine is more energy-saving and environment-friendly.

The flux of the regulating valve 7 is finely regulated through the fine regulating remote handle 8, so that the quantity of combustion-supporting gas which is involved in reaction in unit time is controlled, the proportion of fuel gas and combustion-supporting gas is conveniently and accurately regulated, specifically, the rotating handle 17 is rotated, so that the connecting rod is driven to rotate, the connecting rod can drive the pinion 15 to rotate, the pinion 15 rotates to drive the large gear 16 and the valve rod of the regulating valve 7 to rotate, the flux of the regulating valve 7 is controlled, the large gear 16 is driven to rotate through the pinion 15, the effect of speed reduction is achieved, the valve rod of the regulating valve 7 can be finely regulated through the rotating handle 17, the proportion of fuel gas and combustion-supporting gas is conveniently and accurately regulated, and under the condition that the fuel gas is enough, the proportion of the combustion-supporting gas is promoted, and the utilization rate of the fuel gas is improved while heat supply is guaranteed.

The electric valve 9 is controlled by an electric actuator, and the valve is opened and closed by the control system 1, so that the closed circuit of the combustion-supporting gas pipe 4 can be linked with the components such as the gas electromagnetic valve 3 and the fan by the control system 1, the combustion-supporting gas can rapidly participate in reaction or rapidly cut off along with the closing of the gas electromagnetic valve 3, the energy-saving and efficient effects are achieved, the hard pipe section 12 is convenient for fixing the regulating valve 7, the electric valve 9 and the air release pipe 10, and the hose section 13 is convenient for free movement, so that the position of the combustion-supporting gas source 5 can be randomly adjusted according to the actual field, and the assembly of the burner is convenient.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. A setting machine burner, which is characterized in that: including control system (1), furnace body (2), gas solenoid valve (3), fan and combustion-supporting gas source (5), the fan passes through tuber pipe (6) intercommunication furnace body (2), be equipped with mixing chamber (18) between gas solenoid valve (3) and furnace body (2), mixing chamber (18) and furnace body (2) intercommunication, combustion-supporting gas source (5) are through combustion-supporting gas pipe (4) intercommunication to mixing chamber (18) in, be equipped with governing valve (7) of control gas flux on combustion-supporting gas pipe (4), be equipped with on governing valve (7) and finely tune remote handle (8).

2. The setter burner of claim 1 wherein: an electric valve (9) is arranged on the combustion-supporting gas pipe (4), and the electric valve (9) is electrically connected with the control system (1).

3. The setter burner of claim 2 wherein: the combustion-supporting gas pipe (4) is fixedly connected with a gas release pipe (10) communicated with the inside of the combustion-supporting gas pipe, the gas release pipe (10) is attached to one side of the regulating valve (7) back to the mixing chamber (18), and the gas release pipe (10) realizes gas flow control through the stop valve (11).

4. A setter burner as claimed in claim 3, wherein: the combustion-supporting gas pipe (4) comprises a hard pipe section (12) and a hose section (13), the hard pipe section (12) is connected with the mixing chamber (18) and the hose section (13), and the regulating valve (7), the electric valve (9) and the air leakage pipe (10) are all arranged on the hard pipe section (12).

5. The setter burner of claim 1 wherein: the fine-tuning remote handle (8) comprises a rotating handle (17) and a speed reducing assembly, the speed reducing assembly comprises a shell (14), a pinion (15) and a large gear (16), the pinion (15) and the large gear (16) are all rotationally connected in the shell (14), the pinion (15) is meshed with the large gear (16), the number of teeth of the pinion (15) is smaller than that of the large gear (16), one end of the rotating handle (17) is fixedly connected with a connecting rod, the connecting rod is coaxially arranged with the pinion (15) and is fixedly connected with the connecting rod, and a valve rod of the regulating valve (7) is coaxially arranged with the large gear (16) and is fixedly connected with the large gear.

6. The setter burner of claim 1 wherein: the combustion-supporting gas source (5) is an oxygenerator.