Ultra-low emission system for flue gas pollutants of glass kiln

Abstract

The utility model belongs to the field of pollutant disposal devices, particularly relates to an ultra-low emission system for flue gas pollutants of a glass kiln, and aims to solve the problem that when an existing ultra-low emission system for the flue gas pollutants is used, a dust removal filter bag is fixedly arranged in a high-efficiency pulse bag-type dust collector, so that the dust removal effect is poor. To-be-improved, the utility model provides the following scheme that the dust removal device comprises a bottom plate, a dust removal tank, a driving mechanism and a cleaning mechanism, and is used for cleaning or replacing a dust removal filter bag regularly by a worker, so that the labor is increased, time and labor are wasted, and inconvenience and poor practicability exist; the dust removal device comprises a bottom plate, a dust removal tank, a driving mechanism and a cleaning mechanism; the bottom plate is fixedly connected with two supporting plates, the two supporting plates are fixedly connected with the same dust removal tank, a filter cartridge is fixedly mounted in the dust removal tank, and the dust removal tank is rotatably connected with a round pipe. According to the utility model, the effect of automatically cleaning the filter cartridge can be achieved through the matching of all the parts, and the effect of preventing the filter cartridge from being blocked by smoke dust can also be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of pollutant disposal device especially relates to a kind of glass kiln flue gas pollutant's ultra-low emission system. BACKGROUND

[0002] The raw materials of glass industry are mainly silicates and silicon dioxide. Non-ferrous glass adds metal compounds, a large amount of fluorides, a small amount of sensitizers and bromides during the ordinary glass melting stage. The waste gas after kiln combustion contains a large amount of smoke dust, which not only damages health but also pollutes the environment.

[0003] Most of the existing technology boilers use desulfurization tower spray water film desulfurization and dust removal integrated treatment. This method can achieve good desulfurization and dust removal effect, but the generated sodium sulfate after desulfurization mixes with a large amount of smoke dust, which is not conducive to later treatment and is easy to cause secondary pollution. PM2.5 and other dust are easy to leak, making the dust removal effect unstable and unable to meet the requirements of ultra-low emission. To solve the above problems, the document with application number 201822087666.1 discloses a flue gas pollutant ultra-low emission system for coal-fired boiler, which includes a high-efficiency pulse bag filter, a desulfurization tower, a denitration tower, a detachable box-type precision filter and a chimney. The boiler flue gas passes through a pipeline and connects with the high-efficiency pulse bag filter. The high-efficiency pulse bag filter is connected with the desulfurization tower through a pipeline. A fan is arranged between the high-efficiency pulse bag filter and the desulfurization tower. The desulfurization tower, the denitration tower, the detachable box-type precision filter and the chimney are connected in sequence. A fan is arranged between each device.

[0004] However, after reading the above patent document, the following shortcomings are found: during use, since the dust removal filter bag is fixedly arranged in the high-efficiency pulse bag filter, it is necessary for the staff to regularly clean or replace the dust removal filter bag, which not only increases the use of manpower but also wastes time and effort, and has the disadvantages of inconvenience and poor practicality, which needs to be improved. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings in the prior art and provides a glass kiln flue gas pollutant ultra-low emission system.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A glass kiln flue gas pollutant ultra-low emission system, comprising a bottom plate, a dust removal tank, a driving mechanism and a cleaning mechanism.

[0008] Two support plates are fixedly connected to the bottom plate, one dust removal tank is fixedly connected to the two support plates, a filter cylinder is fixedly installed in the dust removal tank, a circular pipe is rotatably connected to the dust removal tank, the circular pipe is rotatably connected to the filter cylinder, the cleaning mechanism is arranged on the circular pipe and connected to the filter cylinder, and the driving mechanism is arranged on the top of the dust removal tank and connected to the circular pipe.

[0009] The cleaning mechanism comprises a first fixed plate, a first cleaning plate, a second fixed plate, a second cleaning plate, an air pipe and an exhaust plate, one end of the circular pipe penetrates through the filter cylinder and is fixedly connected with the first fixed plate, and through the cooperation among the dust removal tank, the filter cylinder, the circular pipe, the cleaning mechanism and the driving mechanism, the filter cylinder can be automatically cleaned, and the filter cylinder can be prevented from being blocked by smoke dust.

[0010] Specifically, one end of the first fixed plate is fixedly connected with the first cleaning plate, and the first cleaning plate is slidably connected with the inner wall of the dust removal tank, so as to clean the inner wall of the dust removal tank.

[0011] Specifically, one side of the first cleaning plate is fixedly connected with three second fixed plates, one end of each of the three second fixed plates is fixedly connected with a second cleaning plate, and the second cleaning plate is slidably connected with the outer wall of the filter cylinder, so as to facilitate cleaning of the outer wall of the filter cylinder.

[0012] Specifically, the top of the first cleaning plate and the second cleaning plate is fixedly connected with a ring plate, the ring plate is rotatably sleeved on the filter cylinder and rotatably connected with the dust removal tank, and is used for transmission, so that the first cleaning plate and the second cleaning plate can stably rotate and the stability is improved.

[0013] Specifically, the circular pipe is sealingly connected with an air pipe, one end of the air pipe is sealingly connected with an exhaust plate, the exhaust plate is slidably connected with the inner wall of the filter cylinder, one side of the exhaust plate is fixedly connected with two third fixed plates, the two third fixed plates are fixedly connected with the circular pipe, one side of the exhaust plate is provided with an exhaust port corresponding to the filter cylinder, and the airflow generated by the air discharged from the exhaust port can clean the smoke dust blocked in the filter holes of the filter cylinder, thereby preventing the filter cylinder from being blocked by smoke dust.

[0014] Specific, the driving mechanism includes a square, motor and air pump, the top of the dust tank is fixedly installed with a square, one end of the round pipe is rotatably connected with the square, the top of the square is fixedly installed with an air pump, one end of the air pump is provided with a connecting pipe, one end of the connecting pipe is fixedly sleeved with a sealing bearing one, the outer wall of the sealing bearing one is fixedly connected with the round pipe, air is transported into the round pipe through the driving of the air pump and the action of the connecting pipe, then the air is transported into the exhaust plate through the action of the air pipe, and is sprayed out through the exhaust port on the exhaust plate and acts on the filter cartridge, so that the filter cartridge is further cleaned.

[0015] Specific, the square is fixedly installed with a motor, the output end of the motor is fixedly connected with a gear, the gear is engagedly connected with a tooth ring, the tooth ring is fixedly sleeved on the round pipe, the round pipe is fixedly sleeved with a sealing bearing two, the outer wall of the sealing bearing two is fixedly connected with the dust tank, the gear is driven to rotate by the motor and is in transmission with the tooth ring, at the same time, the tooth ring drives the round pipe to rotate on the dust tank, the square and the filter cartridge, at the same time, the round pipe drives the cleaning plate one to rotate through the transmission of the fixed plate one, at the same time, the cleaning plate one drives the cleaning plate two to rotate synchronously through the transmission of the three fixed plate twos and the ring plate, so that the cleaning plate one and the cleaning plate two clean the inner wall of the dust tank and the outer wall of the filter cartridge respectively.

[0016] Specific, the top of the dust tank is sealingly connected with an exhaust pipe and corresponds to the filter cartridge, one end of the exhaust pipe is provided with a desulfurization tower and a denitration tower, the specific structure and working principle of the desulfurization tower and the denitration tower can refer to the literature with the application number: 201822087666.1 proposed in the present application, which is prior art and will not be described in detail, the dust tank is sealingly connected with an air inlet pipe, one end of the air inlet pipe is connected with the exhaust gas pipe of the glass kiln, the bottom of the dust tank is provided with a dust discharge pipe for discharging smoke dust, one end of the filter cartridge is fixedly sleeved with a conical plate, the conical plate is in contact with the cleaning plate one, preventing smoke dust from flying in the dust tank.

[0017] Compared with the prior art, the beneficial effects of the present application are that:

[0018] (1) The utility model discloses a kind of glass kiln flue gas pollutant's ultra-low emission systems, the rotation of the gear is made by the drive of the motor and with The gear ring is driven, while the gear ring drives the rotation of the circular tube on the dust removal tank, square sleeve and filter cartridge, while the circular tube is driven by the transmission of the fixed plate one The cleaning plate one rotates, while the cleaning plate one is driven by the transmission of three fixed plate two and the ring plate The cleaning plate two rotates synchronously, so that the cleaning plate one and cleaning plate two respectively on the inner wall of the dust removal tank and the outer wall of the filter cartridge The effect of cleaning.

[0019] (2) The utility model discloses a kind of glass kiln flue gas pollutant's ultra-low emission systems, by the drive of the gas pump and the effect of the connecting pipe Air is transported into the circular tube, then air is transported into the exhaust plate by the effect of the air pipe, and is sprayed by the exhaust port on the exhaust plate And act on the filter cartridge, at this time, the airflow generated by the air discharged from the exhaust port The effect of cleaning smoke dust blocked in the filter hole on the filter cartridge, to prevent the effect of preventing smoke dust from blocking filter cartridge. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only exemplary, and the structure, proportion, size, etc. shown in the drawings are only used to cooperate with the content disclosed in the specification, so that those skilled in the art can understand and read, and are not used to limit the implementation conditions of the present utility model, so they do not have technical substantive significance. Any modification of structure, change of proportion relationship or adjustment of size.

[0021] Figure 1 A perspective view of the ultra-low emission system for glass kiln flue gas pollutants is provided for the present utility model;

[0022] Figure 2 A schematic diagram of the main view structure dissection of the ultra-low emission system for glass kiln flue gas pollutants is provided for the present utility model;

[0023] Figure 3 For Figure 2 An enlarged structure diagram of position A in the middle;

[0024] Figure 4 A structure diagram of filter cartridge, conical plate and circular tube;

[0025] Figure 5 A structure diagram of exhaust plate.

[0026] In the figure: 1, the base plate; 2, support plate; 3, dust tank; 4, filter cartridge; 5, round tube; 6, fixed plate one; 7, cleaning plate one; 8, fixed plate two; 9, cleaning plate two; 10, ring plate; 11, air pipe; 12, exhaust plate; 13, square sleeve; 14, motor; 15, gear; 16, gear ring; 17, air pump; 18, connecting pipe; 19, exhaust pipe; 20, air inlet pipe; 21, conical plate; 22, dust removal pipe. DETAILED DESCRIPTION

[0027] The embodiments of the present application will be described in detail by specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in the specification. Obviously, the described embodiments are part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0028] Reference Figures 1-5 A kind of glass kiln flue gas pollutant ultra-low emission system, including base plate 1, dust tank 3, drive mechanism and cleaning mechanism;

[0029] Two support plates 2 are fixedly connected on the base plate 1, the same dust tank 3 is fixedly connected on the two support plates 2, the filter cartridge 4 is fixedly installed in the dust tank 3, the round tube 5 is rotatably connected on the dust tank 3, the round tube 5 is rotatably connected with the filter cartridge 4, the cleaning mechanism is arranged on the round tube 5 and connected with the filter cartridge 4, and the drive mechanism is arranged on the top of the dust tank 3 and connected with the round tube 5;

[0030] The cleaning mechanism includes fixed plate one 6, cleaning plate one 7, fixed plate two 8, cleaning plate two 9, air pipe 11 and exhaust plate 12, one end of the round tube 5 penetrates through the filter cartridge 4 and is fixedly connected with the fixed plate one 6, and through the cooperation design between the dust tank 3, the filter cartridge 4, the round tube 5, the cleaning mechanism and the drive mechanism, the effect of automatically cleaning the filter cartridge 4 can be achieved, and the effect of preventing smoke dust from blocking the filter cartridge 4 can also be achieved.

[0031] In the embodiment, one end of the fixed plate one 6 is fixedly connected with the cleaning plate one 7, and the cleaning plate one 7 is slidably connected with the inner wall of the dust tank 3, for the purpose of cleaning the inner wall of the dust tank 3.

[0032] In the embodiment, one side of the cleaning plate one 7 is fixedly connected with three fixed plate two 8, one end of the three fixed plate two 8 is fixedly connected with the cleaning plate two 9, and the cleaning plate two 9 is slidably connected with the outer wall of the filter cartridge 4, so that the effect of conveniently cleaning the outer wall of the filter cartridge 4 can be achieved.

[0033] In this embodiment, the top of the cleaning plate one 7 and the cleaning plate two 9 are fixedly connected with the same ring plate 10, the ring plate 10 is rotatably sleeved on the filter cylinder 4 and rotatable with the dust removal tank 3, for transmission, so that the cleaning plate one 7 and the cleaning plate two 9 rotate stably, improve stability.

[0034] In this embodiment, the circular tube 5 is sealingly connected with the air pipe 11, one end of the air pipe 11 is sealingly connected with the exhaust plate 12, the exhaust plate 12 is slidingly connected with the inner wall of the filter cylinder 4, one side of the exhaust plate 12 is fixedly connected with two fixed plates three, both of which are fixedly connected with the circular tube 5, one side of the exhaust plate 12 is provided with an exhaust port corresponding to the filter cylinder 4, the airflow generated by the air discharged from the exhaust port can clean the smoke dust blocked in the filter hole of the filter cylinder 4, thereby achieving the effect of preventing the filter cylinder 4 from being blocked by smoke dust.

[0035] In this embodiment, the driving mechanism includes a square sleeve 13, a motor 14 and an air pump 17, the top of the dust removal tank 3 is fixedly installed with the square sleeve 13, one end of the circular tube 5 is rotatably connected with the square sleeve 13, the top of the square sleeve 13 is fixedly installed with the air pump 17, one end of the air pump 17 is provided with a connecting pipe 18, one end of the connecting pipe 18 is fixedly sleeved with a sealing bearing one, the outer wall of the sealing bearing one is fixedly connected with the circular tube 5, air is transported into the circular tube 5 through the driving of the air pump 17 and the action of the connecting pipe 18, then the air is transported into the exhaust plate 12 through the action of the air pipe 11, and is sprayed out through the exhaust port on the exhaust plate 12 and acts on the filter cylinder 4, thereby further cleaning the filter cylinder 4.

[0036] In this embodiment, the motor 14 is fixedly installed in the square sleeve 13, the output end of the motor 14 is fixedly connected with a gear 15, the gear 15 is meshingly connected with a gear ring 16, the gear ring 16 is fixedly sleeved on the circular tube 5, the circular tube 5 is fixedly sleeved with a sealing bearing two, the outer wall of the sealing bearing two is fixedly connected with the dust removal tank 3, the driving of the motor 14 makes the gear 15 rotate and drive the gear ring 16, at the same time, the gear ring 16 drives the circular tube 5 to rotate on the dust removal tank 3, the square sleeve 13 and the filter cylinder 4, at the same time, the circular tube 5 drives the cleaning plate one 7 to rotate through the transmission of the fixed plate one 6, at the same time, the cleaning plate one 7 drives the cleaning plate two 9 to rotate synchronously through the transmission of the three fixed plates two 8 and the ring plate 10, thereby making the cleaning plate one 7 and the cleaning plate two 9 clean the inner wall of the dust removal tank 3 and the outer wall of the filter cylinder 4 respectively.

[0037] In this embodiment, the top of the dust tank 3 is sealingly connected with the exhaust pipe 19 and corresponds to the filter cartridge 4, one end of the exhaust pipe 19 is provided with a desulfurization tower and a denitration tower, the specific structure and working principle of the desulfurization tower and the denitration tower can refer to the document with the application number of 201822087666.1 proposed by the present application, which is prior art and will not be described in detail, the dust tank 3 is sealingly connected with the air inlet pipe 20, one end of the air inlet pipe 20 is connected with the smoke exhaust pipe of the glass kiln, the bottom of the dust tank 3 is provided with a dust exhaust pipe 22 for discharging smoke dust, one end of the filter cartridge 4 is fixedly sleeved with a conical plate 21, the conical plate 21 is in contact with the cleaning plate one 7, and the conical plate 21 is prevented from flying in the dust tank 3.

[0038] Working principle: when in use, the flue gas discharged from the glass kiln is conveyed into the dust tank 3 through the air inlet pipe 20, and the smoke dust in the flue gas is filtered through the action of the filter cartridge 4, then the filtered gas is discharged through the exhaust pipe 19 and conveyed into the desulfurization tower and the denitration tower, and then the gas is desulfurized and denitrated through the desulfurization tower and the denitration tower, thereby achieving the effect of ultra-low emission treatment of the flue gas;

[0039] When the filter cartridge 4 needs to be cleaned, the gear 15 is driven to rotate and drive the gear ring 16 through the driving of the motor 14, at the same time, the gear ring 16 drives the circular pipe 5 to rotate on the dust tank 3, the square sleeve 13 and the filter cartridge 4, at the same time, the circular pipe 5 drives the cleaning plate one 7 to rotate through the transmission of the fixed plate one 6, at the same time, the cleaning plate one 7 drives the cleaning plate two 9 to rotate synchronously through the transmission of the three fixed plate two 8 and the ring plate 10, so that the cleaning plate one 7 and the cleaning plate two 9 clean the inner wall of the dust tank 3 and the outer wall of the filter cartridge 4 respectively.

[0040] In the process of rotating the circular pipe 5, the circular pipe 5 drives the exhaust plate 12 to rotate synchronously in the filter cartridge 4 through the transmission of the air pipe 11 and the two fixed plate three, at the same time, air is conveyed into the circular pipe 5 through the driving of the air pump 17 and the action of the connecting pipe 18, then the air is conveyed into the exhaust plate 12 through the action of the air pipe 11, and is sprayed out through the exhaust port on the exhaust plate 12 and acts on the filter cartridge 4, at this time, the air flow generated by the exhaust port can clean the smoke dust blocked in the filter hole of the filter cartridge 4, thereby preventing the filter cartridge 4 from being blocked by the smoke dust.

[0041] The technical progress obtained by the present application compared with the prior art is that the cooperation of various components can achieve the effect of automatically cleaning the filter cartridge 4, and also can achieve the effect of preventing the filter cartridge 4 from being blocked by the smoke dust, greatly improving the convenience and practicality.

Claims

1. An ultra-low emission system for glass furnace flue gas pollutants, characterized by, It include base plate (1), dust removal tank (3), drive mechanism and cleaning mechanism; Two support plates (2) are fixedly connected on the base plate (1), one dust removal tank (3) is fixedly connected on the two support plates (2), a filter cartridge (4) is fixedly installed in the dust removal tank (3), a circular pipe (5) is rotatably connected on the dust removal tank (3), the circular pipe (5) is rotatably connected with the filter cartridge (4), the cleaning mechanism is arranged on the circular pipe (5) and connected with the filter cartridge (4), and the drive mechanism is arranged on the top of the dust removal tank (3) and connected with the circular pipe (5). The cleaning mechanism comprises a fixed plate one (6), a cleaning plate one (7), a fixed plate two (8), a cleaning plate two (9), an air pipe (11) and an exhaust plate (12), one end of the circular pipe (5) penetrates through the filter cartridge (4) and is fixedly connected with the fixed plate one (6).

2. A system for ultra-low emission of flue gas pollutants from a glass furnace as claimed in claim 1, wherein One end of the fixed plate one (6) is fixedly connected with the cleaning plate one (7), and the cleaning plate one (7) is slidably connected with the inner wall of the dust removal tank (3).

3. A system for ultra low emission of glass furnace flue gasses pollutants according to claim 2, characterized in that, One side of the cleaning plate one (7) is fixedly connected with three fixed plate twos (8), one end of the three fixed plate twos (8) is fixedly connected with the cleaning plate two (9), and the cleaning plate two (9) is slidably connected with the outer wall of the filter cartridge (4).

4. A system for ultra low emission of glass furnace flue gasses pollutants according to claim 3, characterized in that, The top of the cleaning plate one (7) and the cleaning plate two (9) is fixedly connected with the same ring plate (10), the ring plate (10) is rotatably sleeved on the filter cartridge (4) and rotatably connected with the dust removal tank (3).

5. A system for ultra low emission of flue gas pollutants from a glass furnace as claimed in claim 1 wherein, The circular pipe (5) is sealingly connected with the air pipe (11), one end of the air pipe (11) is sealingly connected with the exhaust plate (12), the exhaust plate (12) is slidably connected with the inner wall of the filter cartridge (4), one side of the exhaust plate (12) is fixedly connected with two fixed plate threes, the two fixed plate threes are fixedly connected with the circular pipe (5), and one side of the exhaust plate (12) is provided with an exhaust port and corresponds to the filter cartridge (4).

6. A system for ultra low emission of glass furnace flue gasses pollutants according to claim 1, characterized in that, The drive mechanism comprises a square sleeve (13), a motor (14) and an air pump (17), the top of the dust removal tank (3) is fixedly installed with the square sleeve (13), one end of the circular pipe (5) is rotatably connected with the square sleeve (13), the top of the square sleeve (13) is fixedly installed with the air pump (17), one end of the air pump (17) is provided with a connecting pipe (18), one end of the connecting pipe (18) is fixedly sleeved with a sealing bearing one, and the outer wall of the sealing bearing one is fixedly connected with the circular pipe (5).

7. A system for ultra low emission of glass furnace flue gasses pollutants according to claim 6, characterized in that, The square sleeve (13) is fixedly installed with the motor (14), the output end of the motor (14) is fixedly connected with a gear (15), the gear (15) is meshingly connected with a gear ring (16), the gear ring (16) is fixedly sleeved on the circular pipe (5), the circular pipe (5) is fixedly sleeved with a sealing bearing two, and the outer wall of the sealing bearing two is fixedly connected with the dust removal tank (3).

8. A system for ultra low emission of glass furnace flue gasses pollutants according to claim 1, characterized in that, The top of the dust removal tank (3) is sealingly connected with an exhaust pipe (19) and corresponds to the filter cylinder (4), the dust removal tank (3) is sealingly connected with an air inlet pipe (20), the bottom of the dust removal tank (3) is provided with a dust discharge pipe (22), one end of the filter cylinder (4) is fixedly sleeved with a conical plate (21), and the conical plate (21) is in contact with the cleaning plate (7).

Images