A glass kiln fume pollution control device

Abstract

The utility model discloses a glass kiln flue gas pollution control device, which relates to the technical field of flue gas pollution control, including a shell unit, an exhaust unit, an electric dust collection unit and a humidification dust removal unit; the electric dust collection unit includes a plurality of dust collecting electrodes for electric dust collection fixedly connected to the bottom of a connecting plate, and the humidification dust removal unit includes a plurality of first atomizing nozzles for humidifying flue gas fixedly connected to the bottom of a connecting pipe. The utility model is a glass kiln flue gas pollution control device, which has the ability to efficiently remove dust particles through the use of an electric dust collector, can achieve a high purification efficiency, effectively reduce the concentration of particles emitted from the glass kiln flue gas, reduce environmental pollution, save energy and reduce the cost of flue gas treatment, can humidify the flue gas and collect electric dust at the same time, and can wash the dust particles after the electric dust collection with water, thereby ensuring the cleanliness of the device and increasing the service life of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of flue gas pollution control, in particular to a glass kiln flue gas pollution control device. Background Art

[0002] Glass kilns are a type of melting device that must be possessed by the glass manufacturing industry. During the manufacturing process of glass kilns, the flue gas of glass kilns will contain a large amount of particulate matter and pollutants, such as dust, smoke, and particulate matter. The flue gas generated by glass kilns is basically treated by electrostatic precipitators. Electrostatic precipitators set up electric fields to charge the particulate matter in the flue gas, which is adsorbed onto the charged electrodes under the action of the electric field, thereby achieving the removal of particulate matter. Electrostatic precipitators have the ability to efficiently remove particulate matter and can achieve a high purification efficiency.

[0003] When the existing electrostatic precipitator is used, the low water concentration in the flue gas and the poor conductivity of the dust in the flue gas will reduce the working efficiency of the electrostatic precipitator. The dust and wastewater after cleaning the dust collecting electrode cannot be processed quickly, causing dust particles to accumulate, thereby causing damage to the internal devices. Therefore, it is necessary to provide a glass kiln flue gas pollution control device. Utility Model Content

[0004] The main purpose of the utility model is to provide a glass kiln flue gas pollution control device, which can effectively solve the problem in the background technology that due to the low water concentration in the flue gas, the dust in the flue gas has poor conductivity, which reduces the working efficiency of the electrostatic precipitator, and the dust and wastewater after cleaning the dust collecting electrode cannot be quickly processed, causing dust particles to accumulate, thereby causing damage to the internal device.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a glass furnace fume pollution control device, comprising a shell unit, and an exhaust unit fixedly connected to the top of one end of the shell unit, and also comprising an electric dust collection unit and a humidification dust removal unit arranged inside the shell unit;

[0006] The electric dust collection unit comprises a connecting plate fixedly connected between the inner walls of the housing unit, and a plurality of dust collecting electrodes for electric dust collection fixedly connected to the bottom of the connecting plate;

[0007] The humidification and dust removal unit comprises a connection pipe fixedly connected between the inner walls of the shell unit, and a plurality of first atomization nozzles fixedly connected to the bottom of the connection pipe for humidifying the flue gas.

[0008] Preferably, the shell unit includes a treatment box, a universal wheel fixedly connected to the bottom of the treatment box, a flue gas inlet pipe fixedly connected to one side of the treatment box, an air intake channel opened on one side of the treatment box, a treatment chamber opened inside the treatment box, and a sewage pipe fixedly connected to the bottom of the treatment box.

[0009] Preferably, the exhaust unit includes an exhaust pipe fixedly connected to the top of the other side of the treatment box, and a dust filter fixedly connected to the inner wall of the exhaust pipe.

[0010] Preferably, the electrostatic precipitator unit also includes an electrical port fixedly connected to one side of the treatment box, a power supply wire arranged inside the connecting plate, a branch wire fixedly connected to the bottom of the power supply wire, and a discharge electrode fixedly connected to one end of the branch wire.

[0011] Preferably, the humidification and dust removal unit also includes a first solenoid valve arranged on the water pipe, a water pipe fixedly connected to the top of the water pipe, a second solenoid valve arranged on the water pipe, and a second atomizing nozzle fixedly connected to the bottom of the water pipe located inside the processing chamber.

[0012] Preferably, the power port is electrically connected to one end of the power wire, the number of branch wires is consistent with the number of discharge electrodes and are electrically connected one by one, the number of dust collecting electrodes is also equal to the number of discharge electrodes, and the dust collecting electrodes are covered on the outer surface of the discharge electrodes.

[0013] Preferably, there are several first atomizing nozzles, which are linearly and evenly distributed at the bottom of the connecting pipe and located directly above the air inlet channel; there are several second atomizing nozzles, which are linearly and evenly distributed at the bottom of the water supply pipe and located directly above the connecting plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. In the utility model, when the flue gas enters the interior of the processing chamber through the flue gas inlet pipe, the external power supply is connected through the power port, and the power is transmitted to the several discharge electrodes through the power supply wire through the several branch wires, so that the surface of the discharge electrode is charged, and the several dust collecting electrodes coated on the surface of the discharge electrode are charged, and the dust particles in the flue gas are charged, and are adsorbed on the charged dust collecting electrodes under the action of the electric field, so that the dust particles are removed. This structure has the ability to efficiently remove dust particles through the use of an electrostatic precipitator, can achieve a higher purification efficiency, effectively reduce the concentration of particulate matter emitted from the flue gas of the glass kiln, reduce environmental pollution, save energy and reduce the cost of flue gas treatment.

[0016] 2. In the utility model, an external water source is connected through a water pipe, and the first solenoid valve is opened. The water source is sent into the interior of the connecting pipe through the water pipe, and water mist is sprayed through a plurality of first atomizing nozzles arranged at the bottom of the connecting pipe, so that the flue gas entering the inside of the air inlet channel through the flue gas inlet pipe is humidified, and the humidified flue gas enters the interior of the processing chamber for electric dust collection. The treated dust particles adhere to the surface of the dust collecting electrode, and the power to the discharge electrode is disconnected. Then the first solenoid valve is closed, and the second solenoid valve is opened, so that the water source is sprayed from the plurality of second atomizing nozzles through the water pipe to wash the dust particles attached to the dust collecting electrode, and then discharged from the sewage pipe. This structure can humidify the flue gas and collect electric dust at the same time, and has the function of washing the dust particles after the electric dust collection with water, so that the dust particles after the electric dust collection can be quickly washed clean, thereby ensuring the cleanliness of the device and improving the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the front view internal cross-section structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 For this utility model Figure 1 The enlarged structural diagram at B in the middle;

[0021] Figure 5 For this utility model Figure 2 Enlarged structural diagram at point C in the middle.

[0022] In the figure:

[0023] 100, housing unit; 101, treatment box; 102, universal wheel; 103, flue gas inlet pipe; 104, air inlet channel; 105, treatment chamber; 106, sewage pipe;

[0024] 200, exhaust unit; 201, exhaust pipe; 202, dust filter;

[0025] 300, electric dust collection unit; 301, connecting plate; 302, power connection port; 303, power supply wire; 304, tapping wire; 305, discharge electrode; 306, dust collection electrode;

[0026] 400, humidification and dust removal unit; 401, water delivery pipe; 402, first solenoid valve; 403, connecting pipe; 404, first atomizing nozzle; 405, water delivery pipe; 406, second solenoid valve; 407, second atomizing nozzle. DETAILED DESCRIPTION

[0027] Example 1

[0028] Please refer to Figure 1 — Figure 5 As shown, the utility model is a glass furnace fume pollution control device, comprising a housing unit 100, and an exhaust unit 200 fixedly connected to the top of one end of the housing unit 100, and also comprising an electric dust collection unit 300 and a humidification dust removal unit 400 arranged inside the housing unit 100;

[0029] The humidifying and dust removal unit 400 includes a connecting pipe 403 fixedly connected between the inner walls of the housing unit 100 , and a plurality of first atomizing nozzles 404 fixedly connected to the bottom of the connecting pipe 403 for humidifying the flue gas.

[0030] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the shell unit 100 includes a treatment box 101, a universal wheel 102 fixedly connected to the bottom of the treatment box 101, a smoke inlet pipe 103 fixedly connected to one side of the treatment box 101, an air inlet channel 104 opened on one side of the treatment box 101, a processing chamber 105 opened inside the treatment box 101, and a sewage pipe 106 fixedly connected to the bottom of the treatment box 101. First, the smoke outlet of the glass kiln is connected through the smoke inlet pipe 103, and the smoke inlet pipe 103 enters the interior of the processing chamber 105 through the air inlet channel 104 for processing. The sewage pipe 106 arranged at the bottom is used for flushing and discharging after dust collection.

[0031] like Figure 1 and Figure 2 As shown, the exhaust unit 200 includes an exhaust pipe 201 fixedly connected to the top of the other side of the treatment box 101, and a dust filter 202 fixedly connected to the inner wall of the exhaust pipe 201. The exhaust pipe 201 is used to discharge the treated gas from the processing chamber 105, and the dust filter 202 prevents dust from being discharged and external dust from entering.

[0032] like Figure 2 and Figure 3As shown, the electrostatic precipitator unit 300 includes a connecting plate 301 fixedly connected between the inner walls of the shell unit 100, and a plurality of collecting electrodes 306 for electrostatic precipitator fixedly connected to the bottom of the connecting plate 301. The electrostatic precipitator unit 300 also includes an electrical connection port 302 fixedly connected to one side of the treatment box 101, a power conductor 303 arranged inside the connecting plate 301, a tapping wire 304 fixedly connected to the bottom of the power conductor 303, and a discharge electrode 305 fixedly connected to one end of the tapping wire 304. The electrical connection port 302 is electrically connected to one end of the power conductor 303, the number of tapping wires 304 is consistent with the number of discharge electrodes 305, and they are electrically connected one by one, the number of collecting electrodes 306 is also equal to the number of discharge electrodes 305, and the collecting electrodes 306 are coated on the outer surface of the discharge electrodes 305.

[0033] Working principle: When the flue gas enters the interior of the processing chamber 105 through the flue gas inlet pipe 103, it is connected to an external power supply through the power port 302. The power is transmitted to the discharge electrodes 305 through the power wire 303 and the branch wires 304, so that the surface of the discharge electrode 305 generates an electric charge, and the dust collecting electrodes 306 coated on the surface of the discharge electrode 305 generate an electric charge, and the dust particles in the flue gas are charged. Under the action of the electric field, they are adsorbed onto the charged dust collecting electrodes 306, thereby removing the dust particles. This structure uses an electrostatic precipitator to enable it to efficiently remove dust particles, achieve a higher purification efficiency, effectively reduce the concentration of particulate matter emitted from the flue gas of the glass kiln, reduce environmental pollution, save energy, and reduce the cost of flue gas treatment.

[0034] Example 2

[0035] Please refer to Figure 1 — Figure 5 As shown, the utility model is a glass furnace fume pollution control device, comprising a housing unit 100, and an exhaust unit 200 fixedly connected to the top of one end of the housing unit 100, and also comprising an electric dust collection unit 300 and a humidification dust removal unit 400 arranged inside the housing unit 100;

[0036] The electric dust collecting unit 300 includes a connecting plate 301 fixedly connected between the inner walls of the housing unit 100 , and a plurality of dust collecting electrodes 306 for electric dust collection fixedly connected to the bottom of the connecting plate 301 .

[0037] like Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, the shell unit 100 includes a treatment box 101, a universal wheel 102 fixedly connected to the bottom of the treatment box 101, a smoke inlet pipe 103 fixedly connected to one side of the treatment box 101, an air inlet channel 104 opened on one side of the treatment box 101, a processing chamber 105 opened inside the treatment box 101, and a sewage pipe 106 fixedly connected to the bottom of the treatment box 101. First, the smoke outlet of the glass kiln is connected through the smoke inlet pipe 103, and the smoke inlet pipe 103 enters the interior of the processing chamber 105 through the air inlet channel 104 for processing. The sewage pipe 106 arranged at the bottom is used for flushing and discharging after dust collection.

[0038] like Figure 1 and Figure 2 As shown, the exhaust unit 200 includes an exhaust pipe 201 fixedly connected to the top of the other side of the treatment box 101, and a dust filter 202 fixedly connected to the inner wall of the exhaust pipe 201. The exhaust pipe 201 is used to discharge the treated gas from the processing chamber 105, and the dust filter 202 prevents dust from being discharged and external dust from entering.

[0039] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the humidifying and dust removal unit 400 includes a connecting pipe 403 fixedly connected between the inner walls of the shell unit 100, and a plurality of first atomizing nozzles 404 fixedly connected to the bottom of the connecting pipe 403 for humidifying the flue gas. The humidifying and dust removal unit 400 also includes a first solenoid valve 402 arranged on the water pipe 401, a water supply pipe 405 fixedly connected to the top of the water supply pipe 401, a second solenoid valve 406 arranged on the water supply pipe 405, and a second atomizing nozzle 407 fixedly connected to the bottom of the water supply pipe 405 located inside the processing chamber 105. There are a plurality of first atomizing nozzles 404, and the plurality of first atomizing nozzles 404 are linearly and evenly distributed at the bottom of the connecting pipe 403 and are located directly above the air inlet channel 104. There are a plurality of second atomizing nozzles 407, and the plurality of second atomizing nozzles 407 are linearly and evenly distributed at the bottom of the water supply pipe 405 and are located directly above the connecting plate 301.

[0040] Working principle: First, connect the external water source through the water pipe 401, open the first solenoid valve 402, and the water source is sent into the interior of the connecting pipe 403 through the water pipe 401. The water mist is sprayed through the first atomizing nozzles 404 arranged at the bottom of the connecting pipe 403 to humidify the flue gas entering the air inlet channel 104 through the flue gas inlet pipe 103. The humidified flue gas enters the interior of the processing chamber 105 for electric dust collection. The dust particles after treatment are attached to the surface of the dust collecting electrode 306, and the discharge is disconnected. The electrode 305 is energized, and then the first solenoid valve 402 is closed, and the second solenoid valve 406 is opened, so that water is sprayed out from the water supply pipe 405 by a plurality of second atomizing nozzles 407 to wash away the dust particles attached to the dust collecting electrode 306, and then discharged from the sewage pipe 106. This structure can humidify the flue gas and collect the dust at the same time, and at the same time, the dust particles after the electric dust collection can be washed away with water, so that the dust particles after the electric dust collection can be quickly washed away, thereby ensuring the cleanliness of the device and increasing the service life of the device.

Claims

1. A glass furnace fume pollution control device, comprising a housing unit (100), and an exhaust unit (200) fixedly connected to the top of one end of the housing unit (100), characterized in that: It also includes an electric dust collection unit (300) and a humidification and dust removal unit (400) arranged inside the housing unit (100); The electric dust collection unit (300) comprises a connecting plate (301) fixedly connected between the inner walls of the housing unit (100), and a plurality of dust collecting electrodes (306) for electric dust collection fixedly connected to the bottom of the connecting plate (301); The humidification and dust removal unit (400) comprises a connection pipe (403) fixedly connected between the inner walls of the housing unit (100), and a plurality of first atomizing nozzles (404) for humidifying flue gas fixedly connected to the bottom of the connection pipe (403).

2. The glass furnace fume pollution control device according to claim 1 is characterized in that: The housing unit (100) comprises a treatment box (101), a universal wheel (102) fixedly connected to the bottom of the treatment box (101), a smoke inlet pipe (103) fixedly connected to one side of the treatment box (101), an air inlet channel (104) opened on one side of the treatment box (101), a treatment chamber (105) opened inside the treatment box (101), and a sewage discharge pipe (106) fixedly connected to the bottom of the treatment box (101).

3. The glass furnace fume pollution control device according to claim 2 is characterized in that: The exhaust unit (200) comprises an exhaust pipe (201) fixedly connected to the top of the other side of the treatment box (101), and a dust filter (202) fixedly connected to the inner wall of the exhaust pipe (201).

4. The glass furnace fume pollution control device according to claim 2 is characterized in that: The electrostatic precipitator unit (300) further comprises an electrical connection port (302) fixedly connected to one side of the treatment box (101), a power supply wire (303) arranged inside the connection plate (301), a branch wire (304) fixedly connected to the bottom of the power supply wire (303), and a discharge electrode (305) fixedly connected to one end of the branch wire (304).

5. The glass furnace fume pollution control device according to claim 2 is characterized in that: The humidification and dust removal unit (400) also includes a first solenoid valve (402) arranged on the water supply pipe (401), a water supply pipe (405) fixedly connected to the top of the water supply pipe (401), a second solenoid valve (406) arranged on the water supply pipe (405), and a second atomizing nozzle (407) fixedly connected to the bottom of the water supply pipe (405) located inside the processing chamber (105).

6. The glass furnace fume pollution control device according to claim 4 is characterized in that: The power connection port (302) is electrically connected to one end of the power supply wire (303); the number of the branch wires (304) is consistent with the number of the discharge electrodes (305) and they are electrically connected one by one; the number of the dust collecting electrodes (306) is also equal to the number of the discharge electrodes (305); and the dust collecting electrodes (306) are covered on the outer surface of the discharge electrodes (305).

7. The glass furnace fume pollution control device according to claim 5 is characterized in that: There are a plurality of first atomizing nozzles (404), and the plurality of first atomizing nozzles (404) are linearly and evenly distributed at the bottom of the connecting pipe (403) and are located directly above the air inlet channel (104). There are a plurality of second atomizing nozzles (407), and the plurality of second atomizing nozzles (407) are linearly and evenly distributed at the bottom of the water supply pipe (405) and are located directly above the connecting plate (301).

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