CN217947973U

CN217947973U - Energy-saving compressed air convection double silver furnace

Info

Publication number: CN217947973U
Application number: CN202222374074.4U
Authority: CN
Inventors: 李朋博
Original assignee: LUOYANG GANGXIN GLASS TECHNOLOGY CO LTD
Current assignee: LUOYANG GANGXIN GLASS TECHNOLOGY CO LTD
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2022-12-02
Anticipated expiration: 2032-09-07

Abstract

The utility model provides an energy-saving compressed air convection double silver stove, including the furnace body and install the insulation box body in the furnace body upper end, the ventilation pipe is installed in the upper end distribution of shown furnace body to through ventilation pipe and insulation box body intercommunication, in order with the leading-in insulation box body of the high temperature air of furnace body upper end, insulation box body's upper end is equipped with the gassing valve spare, makes the circulation of air, install in the insulation box body and preheat the pipe fitting, the device passes through the leading-in furnace body combustion gas of insulation box body, carries out the one-level heating to compressed air through preheating the pipe fitting, carries out the second grade heating through the stove silk utilizing the disk convection tube in the furnace body, and the compressed gas after the heating passes through solenoid valve control, blows in order to carry out the pulsed, reduces the consumption. The device has improved energy utilization efficiency, realizes the even heating to glass, improves product production quality.

Description

Energy-saving compressed air convection double-silver furnace

Technical Field

The utility model relates to a glass tempering equipment technical field specifically is an energy-saving compressed air convection double silver stove.

Background

As everyone knows, glass mainly depends on the heat that the stove silk gived off when the furnace body tempering, passes through air grid rapid cooling after with the interior glass heating and realizes the tempering purpose, for making glass even heating as fast as possible, generally adopts the air heater convection current, heats the back with compressed air, bloies in the stove to increase convection current effect, improve rate of heating, energy consumption is big.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide an energy-saving compressed air convection double silver furnace to solve the problem provided in the above background art.

The utility model provides a technical problem adopt following technical scheme to realize: the utility model provides an energy-saving compressed air convection double silver stove, includes the furnace body and installs the insulation box in the furnace body upper end, and the ventilation pipe is installed in the upper end distribution of shown furnace body to communicate through ventilation pipe and insulation box, in order to with the leading-in insulation box of the high temperature air of furnace body upper end, the upper end of insulation box is equipped with the gassing valve spare, makes the circulation of air, install preheating pipe spare in the insulation box, preheating pipe spare's one end is connected with external compressed air tank through the pipeline, in order to carry out the air feed to preheating pipe spare, the other end passes through the hose and is connected with the disk convection bank in the furnace body, in order to lead to the disk convection bank in with the air after preheating, shown disk convection bank is the disk surrounding structure, increases the time that compressed air passes through, utilizes the heating furnace silk in the furnace body to heat again the compressed air in the disk convection bank, makes compressed air obtain more abundant heating, one side lower extreme of shown disk convection bank is connected with the solenoid valve to be connected with the gas distribution cylinder through the solenoid valve, in order to carry out the pulsed air feed, one side dispersion intercommunication of gas distribution has a plurality of gas distribution, has seted up scattered gas distribution on shown gas distribution, in the furnace body with compressed air distribution after will heating evenly spout in the furnace body evenly, play vortex and evenly.

As a further aspect of the present invention:

the gassing valve member is including installing valve pipe, the rotation of installing in insulation box upper end at the intraductal shrouding of valve, setting and being used for driving shrouding pivoted drive assembly in valve pipe one side, the both sides of shrouding are equipped with the pivot, and the pivot inserts the axle bed internal rotation that the valve pipe corresponds and connects, and one side of pivot is stretched out the axle bed and is connected with drive assembly to the rotation of control shrouding realizes the break-make of valve pipe. The air bleeding valve is opened when the air distributing pipe blows air, so that a part of hot air goes upwards to continue heating the finned tube, and is closed when the air distributing pipe does not blow air, and the hot air is prevented from excessively losing.

As a further aspect of the utility model:

the driving assembly comprises an adjusting cylinder and a support plate, wherein the adjusting cylinder is rotatably installed on one side of the valve pipe, the support plate is fixedly installed at the outer end of the rotating shaft, a support shaft is fixedly installed on one side of the outer end of an output rod of the adjusting cylinder, and the support shaft is inserted into a corresponding shaft hole of the support plate to be rotatably connected, so that the support plate is driven to rotate, the sealing plate is rotated, and the valve pipe is controlled to be opened or closed.

As a further aspect of the utility model:

the valve intraductal shrouding that corresponds is equipped with curved baffle, the baffle is for setting up along valve pipe inner wall to laminate with the edge of shrouding, improve the sealed effect of shrouding.

As a further aspect of the present invention:

the lower extreme of valve pipe is equipped with the limiting plate, and when the valve pipe was opened, the shrouding was vertical structure, and the limiting plate supports one side of shrouding, prevents that the shrouding from continuing to rotate.

As a further aspect of the utility model:

the preheating pipe fitting comprises an air inlet chamber, an air outlet chamber and finned pipes, wherein the air inlet chamber and the air outlet chamber are respectively arranged on two sides in the heat insulation box, the finned pipes are dispersedly arranged between the air inlet chamber and the air outlet chamber, and compressed air is heated through the finned pipes.

As a further aspect of the present invention:

disc convection tube and gas distribution pipe are installed in the upper end of furnace body through the flying piece that distributes the setting, the flying piece includes clamp spare and installs the jib at clamp spare lower extreme, the bottom fixed mounting of jib has the layer board, and the layer board is used for holding up the gas distribution pipe, clamp spare includes punch holder and lower plate, and the disc convection tube is fixed in punch holder and lower plate centre gripping, and bolt and furnace body top wall fixed connection are passed through to the punch holder upper end, and jib fixed mounting is at the lower extreme of lower plate.

Compared with the prior art, the beneficial effects of the utility model are that: the device passes through the leading-in furnace body combustion gas of heat preservation box to carry out the one-level heating to compressed air through preheating the pipe fitting, carrying out the second grade heating through the stove silk utilizing the disk convection tube in the furnace body, compressed gas after the heating passes through solenoid valve control, in order to carry out the pulsed and blow, reduce the consumption. The device has improved energy utilization efficiency, realizes the even heating to glass, improves product production quality.

Drawings

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

FIG. 2 is a schematic view of the structure of the air bleed valve of the present invention;

fig. 3 is a schematic view of the sealing plate mounting structure of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1;

the following are marked in the figure: 1. a furnace body; 2. a heat preservation box body; 3. a gas release valve; 4. preheating the pipe fitting; 5. a disc convection tube; 6. a suspension member; 11. a vent pipe; 12. a hose; 31. a valve tube; 32. closing the plate; 33. a rotating shaft; 34. an adjusting cylinder; 35. a support plate; 36. a baffle plate; 37. a limiting plate; 41. an air intake chamber; 42. an air outlet chamber; 43. a finned tube; 51. an electromagnetic valve; 52. dividing a cylinder; 53. a gas distributing pipe; 54. air diffusing holes; 61. a clamp member; 62. a boom; 63. and (7) a supporting plate.

Detailed Description

In order to make the realization technical means, creation characteristics, achievement purpose and efficacy of the utility model easy to understand and understand, the utility model is further explained by combining with the specific figure below.

As shown in figures 1 to 4 of the drawings,

the embodiment provides an energy-saving compressed air convection double silver furnace, which comprises a furnace body 1 and a heat preservation box body 2 arranged at the upper end of the furnace body 1, wherein ventilation pipes 11 are distributed and arranged at the upper end of the furnace body 1 and are communicated with the heat preservation box body 2 through the ventilation pipes 11 so as to guide high-temperature air at the upper end of the furnace body 1 into the heat preservation box body 2, an air discharge valve 3 is arranged at the upper end of the heat preservation box body 2 so as to circulate the air, a preheating pipe 4 is arranged in the heat preservation box body 2, one end of the preheating pipe 4 is connected with an external compressed air tank through a pipeline so as to supply air to the preheating pipe 4, the other end of the preheating pipe is connected with a disc type convection pipe 5 through a hose 12 so as to guide the preheated air into the disc type convection pipe 5, the disc type convection pipe 5 is of a disc type surrounding structure, the time for passing the compressed air is prolonged, the compressed air in the disc type convection pipe 5 is reheated through heating furnace wires in the furnace body 1 so as to more fully heat the compressed air, the lower end of one side of the disc type convection pipe 5 is connected with an electromagnetic valve 51 and is connected with a gas distribution cylinder 52 through the electromagnetic valve 51 so as to uniformly heat the gas distribution pipe 53, and uniformly distribute the air injection pipe 53, and uniformly heat the air injection pipe 53, so as to heat the furnace body 1.

In this embodiment, the air bleeding valve member 3 includes a valve tube 31 installed at the upper end of the insulation box 2, a sealing plate 32 rotatably installed in the valve tube 31, and a driving assembly disposed on one side of the valve tube 31 and used for driving the sealing plate 32 to rotate, wherein two sides of the sealing plate 32 are provided with a rotating shaft 33, the rotating shaft 33 is inserted into a shaft seat corresponding to the valve tube 31 to rotate and connect, and one side of the rotating shaft 33 extends out of the shaft seat to connect with the driving assembly, so as to control the rotation of the sealing plate 32 and realize the on-off of the valve tube 31. The air bleeding valve 3 is opened when the air distributing pipe 53 blows air, so that a part of hot air goes upwards to continue heating the finned tube, and is closed when the air distributing pipe 53 does not blow air, and the hot air is prevented from being excessively lost. The driving assembly comprises an adjusting cylinder 34 rotatably installed on one side of the valve tube 31 and a support plate 35 fixedly installed at the outer end of the rotating shaft 33, wherein a support shaft is fixedly installed on one side of the outer end of an output rod of the adjusting cylinder 34, and the support shaft is inserted into a corresponding shaft hole of the support plate 35 to be rotatably connected, so that the support plate 35 is driven to rotate, the sealing plate 32 is driven to rotate, and the valve tube 31 is controlled to be opened or closed. Correspond the shrouding in the valve pipe 31 and be equipped with curved baffle 36, baffle 36 is for setting up along valve pipe 31 inner wall to laminate with the edge of shrouding, improve the sealed effect of shrouding. The lower extreme of valve pipe 31 is equipped with limiting plate 37, and when valve pipe 31 opened, shrouding 32 was vertical structure, and limiting plate 37 supports one side of shrouding 32, prevents that shrouding 32 from continuing to rotate.

In this embodiment, the preheating pipe 4 includes an inlet chamber 41 and an outlet chamber 42 respectively installed at two sides in the heat-insulating box 2, and finned tubes 43 dispersedly installed between the inlet chamber and the outlet chamber, and the compressed air is heated by the finned tubes 43. The disc-type convection pipe 5 and the gas distribution pipe 53 are arranged at the upper end of the furnace body 1 through suspension pieces 6 which are distributed, each suspension piece 6 comprises a clamp piece 61 and a suspension rod 62 which is arranged at the lower end of the clamp piece 61, a supporting plate 63 is fixedly arranged at the bottom of the suspension rod 62, the supporting plate 63 is used for supporting the gas distribution pipe 53, the clamp piece 61 comprises an upper clamping plate and a lower clamping plate, the disc-type convection pipe 5 is clamped and fixed by the upper clamping plate and the lower clamping plate, the upper end of the upper clamping plate is fixedly connected with the top wall of the furnace body 1 through bolts, and the suspension rod 62 is fixedly arranged at the lower end of the lower clamping plate.

The utility model discloses a theory of operation does: the furnace wires in the furnace body 1 are heated, the hot air in the furnace body 1 expands due to heating, although the mass of the hot air is unchanged, the expansion density of the air volume is reduced, all the hot air rises upwards and enters the heat preservation box body 2 through the ventilation pipe 11, one end of the preheating pipe 4 is connected with the compressed air tank for air supply, the compressed air is introduced into the fin pipe, the hot air entering the heat preservation box body 2 is used for heating the air in the fin pipe for the first time, the compressed air heated by the preheating pipe 4 is introduced into the disc type convection pipe 5, the disc type convection pipe 5 is arranged at the upper end of the furnace body 1, secondary heating is carried out by using the heat of the furnace wires, the heated compressed air is introduced into the air distribution pipe 53 through the air distribution cylinder 52, and the heated compressed air is uniformly sprayed into the furnace body 1, and the purposes of turbulence and uniform heating are achieved.

The device passes through the leading-in exhaust gas in furnace body 1 of insulation can 2 to carry out the one-level heating to compressed air through preheating pipe fitting 4, carrying out the second grade heating through the stove silk utilizing disc convection tube 5 in furnace body 1, compressed gas after the heating passes through solenoid valve 51 control, in order to carry out the pulsed and blow, reduce the consumption. The device has improved energy utilization efficiency, realizes the even heating to glass, improves product production quality.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof. It is noted that, in this document, relational terms such as first and second, and the like, if any, are 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. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides an energy-saving compressed air convection double silver stove, includes the furnace body and installs the insulation box body in the furnace body upper end, its characterized in that: the upper end of the furnace body is provided with ventilation pipes in a distributed mode, the ventilation pipes are communicated with the heat insulation box body through the ventilation pipes, high-temperature air on the upper end of the furnace body is guided into the heat insulation box body, air discharging valves are arranged at the upper end of the heat insulation box body, preheating pipes are arranged in the heat insulation box body, one end of each preheating pipe is connected with an external compressed air tank through a pipeline to supply air to the corresponding preheating pipe, the other end of each preheating pipe is connected with a disc type convection pipe in the furnace body through a hose, the preheated air is guided into the disc type convection pipe, the disc type convection pipe is of a disc type surrounding structure, the lower end of one side of the disc type convection pipe is connected with an electromagnetic valve and is connected with a branch air cylinder through the electromagnetic valve to supply air, one side of the branch air cylinder is dispersedly communicated with a plurality of branch air pipes, air dispersing holes are formed in the branch air pipes in a distributed mode, and the heated compressed air is uniformly sprayed into the furnace body.

2. The energy-saving type compressed air convection double silver furnace according to claim 1, characterized in that: the deflating valve comprises a valve pipe arranged at the upper end of the heat preservation box body, a sealing plate arranged in the valve pipe in a rotating mode, and a driving assembly arranged on one side of the valve pipe and used for driving the sealing plate to rotate, wherein rotating shafts are arranged on two sides of the sealing plate and inserted into shaft seats corresponding to the valve pipe to be connected in a rotating mode, and one side of each rotating shaft extends out of the shaft seat to be connected with the driving assembly so as to control rotation of the sealing plate.

3. The energy-saving type compressed air convection double silver furnace according to claim 2, characterized in that: the driving assembly comprises an adjusting cylinder and a support plate, the adjusting cylinder is rotatably installed on one side of the valve pipe, the support plate is fixedly installed at the outer end of the rotating shaft, a support shaft is fixedly installed on one side of the outer end of an output rod of the adjusting cylinder, and the support shaft is inserted into a corresponding shaft hole of the support plate to be rotatably connected.

4. The energy-saving compressed air convection double silver furnace of claim 3, characterized in that: the valve is intraductal to correspond the shrouding and be equipped with curved baffle, the baffle is for setting up along valve intraductal wall to with the edge laminating of shrouding.

5. The energy-saving compressed air convection double silver furnace of claim 4, characterized in that: the lower extreme of valve pipe is equipped with the limiting plate, and when the valve pipe was opened, the shrouding was vertical structure, and the limiting plate supports one side of shrouding.

6. The energy-saving type compressed air convection double silver furnace according to claim 1, characterized in that: the preheating pipe fitting comprises an air inlet chamber, an air outlet chamber and finned pipes, wherein the air inlet chamber and the air outlet chamber are respectively arranged on two sides in the heat insulation box, the finned pipes are dispersedly arranged between the air inlet chamber and the air outlet chamber, and compressed air is heated through the finned pipes.

7. The energy-saving compressed air convection double silver furnace of claim 6, characterized in that: the utility model discloses a furnace body, including the clamp piece, the bottom fixed mounting of jib has a layer board, and the layer board is used for holding up the gas-distributing pipe, the disk is convected tub and gas-distributing pipe and is installed in the upper end of furnace body through the flying piece that distributes the setting, the flying piece includes clamp piece and installs the jib at clamp piece lower extreme, the bottom fixed mounting of jib has the layer board, and the layer board is used for holding up the gas-distributing pipe, clamp piece includes punch holder and lower plate, and the disk is convected tub to punch holder and lower plate centre gripping, and the punch holder upper end is passed through bolt and furnace body top wall fixed connection, jib fixed mounting at the lower extreme of lower plate.