Heat preservation type glass kiln furnace with smoke detection function

Abstract

The utility model relates to a heat preservation type glass kiln furnace with a flue gas detection function, which belongs to the technical field of glass kiln furnaces and comprises a kiln furnace body, a flue gas box and a bottom frame, and a waste heat recovery component and a flue gas detection component which are used for heat preservation and flue gas detection are respectively arranged outside the kiln furnace body. The waste heat recovery assembly comprises a heat preservation sleeve fixedly connected to the outer portion of the kiln furnace body, and a smoke pipe and a conveying pipe are fixedly installed on the side, close to the smoke box, of the kiln furnace body. The flue gas detection assembly comprises a temperature probe fixedly connected to the top of the flue gas box, and the top of the detection box is fixedly connected with a connecting pipe. According to the heat preservation type glass kiln furnace with the flue gas detection function, by arranging the waste heat recovery assembly, the effects of flue gas filtering and waste heat recovery heat preservation are achieved, the heat preservation effect can be improved, by arranging the flue gas detection assembly, the effect of monitoring the flue gas temperature and concentration is achieved, and workers can conveniently know the combustion condition of fuel.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass kiln technology field, concretely is a kind of heat-preservation type glass kiln with flue gas detection. BACKGROUND

[0002] Glass kiln is the key equipment for melting glass raw materials in glass manufacturing industry, glass kiln heats glass raw materials by heating device, so that it is melted at high temperature, in the melting process, by controlling the distribution of flame and the uniformity of temperature field, and stirring glass liquid and other operations, glass raw materials are fully melted and mixed evenly, the glass liquid after melting is clarified in clarification section, to exclude bubbles and other impurities, then enters forming device through neck, and is processed into various glass products.

[0003] Glass kiln is needed in glass production process, the Chinese utility model patent with announcement number CN216191872U discloses a controllable glass kiln, to solve the problem that the heating temperature of glass is difficult to control in the process of glass heating, the kiln is easy to pollute the outside world due to the large internal temperature in the use process, the internal combustion of kiln is uneven, and the high and low temperature is not easy to control, the kiln is provided with a heat dissipation plate, and the heat dissipation plate is located at the bottom end position in the kiln, the kiln is provided with a heat preservation plate, the heat preservation plate is provided with a fixing frame, the fixing frame is provided with a gas pipeline, and the gas pipeline is located at both end positions in the kiln, one end of the gas pipeline is provided with a row plate, the row plate is provided with a gas nozzle, the gas nozzle is provided with a gas pipe, the bottom end of the gas nozzle is provided with a positioning plate, and the positioning plate is fixedly connected with the fixing frame.

[0004] The utility model can filter waste gas in the process of ventilation in kiln, but the existing glass kiln has poor heat preservation effect, does not have waste heat recovery function, so that the heat in flue gas is wasted, at the same time, does not have flue gas detection function, cannot confirm flue gas temperature and concentration, so that it is inconvenient for staff to understand the combustion condition of fuel, and the practicability is poor, so a heat-preservation type glass kiln with flue gas detection is proposed to solve the problems in the prior art. UTILITY MODEL CONTENTS

[0005] In view of the defects of the prior art, the utility model provides a heat-preservation type glass kiln with flue gas detection, which has the advantages of heat preservation and flue gas detection, and solves the problems of the existing glass kiln, which does not have waste heat recovery function, resulting in waste of heat in flue gas, and does not have flue gas detection function, making it inconvenient for staff to understand the combustion condition of fuel.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] The utility model provides a kind of heat preservation type glass cellar furnace with flue gas detection, including cellar furnace body, flue gas tank and underframe, the outer part of the cellar furnace body is provided with waste heat recovery assembly and flue gas detection assembly for heat preservation and detecting flue gas respectively;

[0008] The waste heat recovery assembly includes a heat preservation sleeve fixedly connected to the outside of the cellar furnace body, a fan and a plugboard are fixedly installed on the inner side of the flue gas tank, dust filter bags are inserted into the inner side of the plugboard, a flue gas pipe and a conveying pipe are fixedly installed on the side of the cellar furnace body close to the flue gas tank.

[0009] The flue gas detection assembly includes a temperature probe fixedly connected to the top of the flue gas tank, a detection tank is fixedly connected to the bottom of the flue gas tank, a tray is slidably connected to the inner side of the detection tank, a chemical reagent is contained in the interior of the tray, and a connecting pipe is fixedly connected to the top of the detection tank.

[0010] Further, plug holes matching the dust filter bags are formed in the top of the plugboard, and the flue gas pipe and the conveying pipe are connected to the flue gas tank.

[0011] Further, the heat preservation sleeve is a hollow structure, and butt joints for connecting pipes and exhausting are fixedly connected to the left and right sides of the heat preservation sleeve.

[0012] Further, the flue gas pipe, the conveying pipe and the connecting pipe are all stainless steel pipes, and an electromagnetic valve is installed on the outside of the connecting pipe.

[0013] Further, a sealing plate is fixedly installed on the front of the flue gas tank, and a display control panel is fixedly connected to the front of the sealing plate.

[0014] Further, a swing door is hingedly connected to the front of the flue gas tank, and a round knob handle is fixedly connected to the front of the swing door.

[0015] Further, the bottom of the flue gas tank and the bottom of the cellar furnace body are fixedly connected to the inner side of the underframe, and the underframe is a steel structure.

[0016] Further, a base is fixedly connected to the bottom of the underframe, and the base is a cement board.

[0017] Compared with the prior art, the utility model provides a heat preservation type glass cellar furnace with flue gas detection, which has the following beneficial effects:

[0018] 1、The heat preservation type glass cellar furnace with flue gas detection, by setting waste heat recovery assembly, reaches the effect of flue gas filtration and waste heat recovery heat preservation, can improve heat preservation effect, during, fan can suck the flue gas scattered by the melting part of cellar furnace body through flue gas pipe, so as to guide the flue gas into flue gas tank, and filter and remove dust by using dust filter bag, finally, through conveying pipe, it is conveyed to heat preservation sleeve, and the outside of cellar furnace body is heated and preserved by using the heat in flue gas.

[0019] 2、The heat preservation type glass cellar stove with flue gas detection, through the setting of the flue gas detection assembly, the effect of monitoring the flue gas temperature and concentration is achieved, the combustion condition of fuel can be known by the staff, during the period, the temperature probe can monitor the temperature of the flue gas in the flue gas tank in real time, the connecting pipe can guide the trace flue gas into the detection tank, so as to be contacted with the chemical reagent contained in the tray, the target component in the flue gas is absorbed by the specific chemical reagent, and the concentration is calculated through titration reaction. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 It is the sectional view of the utility model structure;

[0021] Fig. 2 It is the structure perspective view of the utility model heat preservation sleeve;

[0022] Fig. 3 It is the structure front view of the utility model.

[0023] In the drawing: 1 cellar stove body, 2 flue gas tank, 3 base frame, 4 heat preservation sleeve, 5 fan, 6 plugboard, 7 dust removal filter bag, 8 flue gas pipe, 9 conveying pipe, 10 temperature probe, 11 detection tank, 12 tray, 13 connecting pipe, 14 sealing plate, 15 display control panel, 16 movable door, 17 base. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0025] Please refer to Figs. 1 to 3 The utility model discloses a kind of heat preservation type glass cellar stove with flue gas detection in the embodiment, including cellar stove body 1, flue gas tank 2 and base frame 3, and cellar stove body 1 outer part is provided with waste heat recovery assembly and flue gas detection assembly for heat preservation and detection flue gas respectively.

[0026] The waste heat recovery assembly comprises a heat preservation sleeve 4 fixedly connected to the outside of the pit furnace body 1, a fan 5 and a plugboard 6 fixedly installed on the inner side of the smoke tank 2, a dust removal filter bag 7 inserted into the inner side of the plugboard 6, a smoke pipe 8 and a conveying pipe 9 fixedly installed on the side of the pit furnace body 1 close to the smoke tank 2, and the smoke pipe 8 and the conveying pipe 9 are connected to the smoke tank 2, so that the smoke filtering and waste heat recovery and heat preservation effects are achieved, the heat preservation effect is improved, during the heat preservation, the fan 5 can suck the smoke floating from the melting part of the pit furnace body 1 through the smoke pipe 8, so that the smoke is introduced into the smoke tank 2 and filtered and dusted by the dust removal filter bag 7, and finally the smoke is conveyed into the heat preservation sleeve 4 through the conveying pipe 9, and the heat of the smoke is used to heat and preserve the outside of the pit furnace body 1.

[0027] The smoke detection assembly comprises a temperature probe 10 fixedly connected to the top of the smoke tank 2 and a detection tank 11 fixedly connected to the bottom of the smoke tank 2, and the inner side of the detection tank 11 is slidably connected to a tray 12, the inside of the tray 12 contains a chemical reagent, the top of the detection tank 11 is fixedly connected to a connecting pipe 13, so that the smoke temperature and concentration are monitored, the combustion condition of the fuel is known by the staff, during the heat preservation, the temperature probe 10 can monitor the temperature of the smoke in the smoke tank 2 in real time, the connecting pipe 13 can introduce a small amount of smoke into the detection tank 11, so as to be in contact with the chemical reagent contained in the tray 12, and the specific chemical reagent is used to absorb the target component in the smoke, and the concentration is calculated by titration reaction.

[0028] It should be noted that the plugboard 6 is provided with a plug hole matched with the dust removal filter bag 7, the smoke pipe 8 and the conveying pipe 9 are connected to the smoke tank 2, by setting the plugboard 6, the dust removal filter bag 7 is positioned, and the staff can regularly pull out the dust removal filter bag 7 for cleaning.

[0029] Specifically, the heat preservation sleeve 4 is a hollow structure, and the left and right sides of the heat preservation sleeve 4 are fixedly connected to butt pipes for connecting pipes and exhausting, and the hollow structure of the heat preservation sleeve 4 can better fit the pit furnace body 1, and the heat in the smoke can be indirectly conducted to the outer surface of the pit furnace body 1 for heat preservation.

[0030] It should be noted that the smoke pipe 8, the conveying pipe 9 and the connecting pipe 13 are all stainless steel pipes, and the connecting pipe 13 is provided with an electromagnetic valve, the electromagnetic valve of the connecting pipe 13 is opened for a period of time and then closed in time, so that a small amount of smoke can be introduced into the detection tank 11.

[0031] In the embodiment, the front surface of the smoke tank 2 is fixedly provided with a sealing plate 14, and the front surface of the sealing plate 14 is fixedly connected to a display control panel 15, the sealing plate 14 is fixedly installed by four bolts, so that the smoke tank 2 is sealed and the staff can conveniently disassemble and assemble, and the dust removal filter bag 7 is conveniently taken out.

[0032] In this embodiment, the front of the smoke box 2 is hinged with a movable door 16, and the front of the movable door 16 is fixedly connected with a round knob handle. When it is necessary to confirm the smoke concentration, the staff only needs to open the movable door 16 and pull out the tray 12, so as to confirm the color of the chemical reagent stored inside, so as to calculate the concentration through titration reaction.

[0033] It should be noted that the bottom of the kiln body 1 and the smoke box 2 are fixedly connected with the inner side of the chassis 3. The chassis 3 is a steel structure, and the bottom of the chassis 3 is fixedly connected with a base 17 made of cement board. By arranging the chassis 3 and the base 17, the effect of stably supporting the kiln body 1 and the smoke box 2 is achieved, and at the same time, direct contact of the kiln body 1 and the smoke box 2 with the ground is avoided.

[0034] The working principle of the above embodiment is as follows:

[0035] When the kiln body 1 is running, the fan 5 can suck the smoke floating from the melting part of the kiln body 1 through the smoke pipe 8, so as to guide the smoke into the smoke box 2 and filter and remove dust by using the dust filter bag 7. Finally, the smoke is transported into the heat preservation sleeve 4 through the conveying pipe 9, and the heat in the smoke is used to heat and preserve the outside of the kiln body 1. During this period, the filtered smoke is discharged outward through the butt joint pipe of the heat preservation sleeve 4. At the same time, the temperature probe 10 can monitor the temperature of the smoke in the smoke box 2 in real time, and the connecting pipe 13 can guide a small amount of smoke into the detection box 11, so as to contact with the chemical reagent stored in the tray 12. The specific chemical reagent absorbs the target component in the smoke. When it is necessary to confirm the smoke concentration, the staff only needs to open the movable door 16 and pull out the tray 12, so as to confirm the color of the chemical reagent stored inside, so as to calculate the concentration through titration reaction.

[0036] The mounting method, connecting method or arrangement method disclosed in this embodiment are all common mechanical connecting methods, as long as the beneficial effects can be achieved. In addition, the electrical elements appearing in this embodiment are electrically connected with the main control unit and the power supply. The main control unit can be a conventional known device such as a computer which plays a control role. The control of the electrical elements can be realized by simple programming by those skilled in the art, and the existing disclosed power connection technology also belongs to the common knowledge in the art. Therefore, the specific structure and working principle of this embodiment will not be described in detail.

[0037] It should be noted that in this document, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0038] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0039] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. A heat-insulated glass pit furnace with smoke detection, comprising a pit furnace body (1), a smoke tank (2) and a chassis (3), characterized in that: The kiln body (1) is respectively provided with a waste heat recovery assembly and a flue gas detection assembly outside for heat preservation and flue gas detection; The waste heat recovery assembly comprises a heat preservation sleeve (4) fixedly connected outside the kiln body (1), the inner side of the flue gas tank (2) is fixedly provided with a fan (5) and a plugboard (6), the inner side of the plugboard (6) is inserted with a dust filter bag (7), the side of the kiln body (1) close to the flue gas tank (2) is fixedly provided with a flue gas pipe (8) and a conveying pipe (9); The flue gas detection assembly comprises a temperature probe (10) fixedly connected to the top of the flue gas tank (2), the bottom of the flue gas tank (2) is fixedly connected with a detection tank (11), the inner side of the detection tank (11) is slidably connected with a tray (12), the inside of the tray (12) contains a chemical reagent, and the top of the detection tank (11) is fixedly connected with a connecting pipe (13).

2. A glass kiln with heat preservation and smoke detection according to claim 1, characterized in that: The plugboard (6) is provided with a plug hole matched with the dust filter bag (7) at the top, and the flue gas pipe (8) and the conveying pipe (9) are connected with the flue gas tank (2).

3. The conservatory glass kiln with smoke detection according to claim 1, characterized in that: The heat preservation sleeve (4) is a hollow structure, and the left and right sides of the heat preservation sleeve (4) are fixedly connected with butt joints for connecting pipelines and exhausting.

4. The conservatory glass kiln with smoke detection as claimed in claim 1 wherein: The flue gas pipe (8), the conveying pipe (9) and the connecting pipe (13) are all stainless steel pipes, and the connecting pipe (13) is provided with an electromagnetic valve outside.

5. The conservatory glass kiln with smoke detection as claimed in claim 1 wherein: The front side of the flue gas tank (2) is fixedly provided with a sealing plate (14), and the front side of the sealing plate (14) is fixedly connected with a display control panel (15).

6. The conservatory glass kiln with smoke detection as claimed in claim 1 wherein: The front side of the flue gas tank (2) is hingedly connected with a movable door (16), and the front side of the movable door (16) is fixedly connected with a round knob handle.

7. The conservatory glass kiln with flue gas detection of claim 1, wherein: The bottom of the kiln body (1) and the bottom of the flue gas tank (2) are fixedly connected with the inner side of the bottom frame (3), and the bottom frame (3) is a steel structure.

8. The conservatory glass kiln with flue gas detection of claim 1, wherein: The bottom of the bottom frame (3) is fixedly connected with a base (17), and the base (17) is a cement board.

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