CN220958482U - Incineration flue gas dust removal device - Google Patents
Incineration flue gas dust removal device Download PDFInfo
- Publication number
- CN220958482U CN220958482U CN202321627393.XU CN202321627393U CN220958482U CN 220958482 U CN220958482 U CN 220958482U CN 202321627393 U CN202321627393 U CN 202321627393U CN 220958482 U CN220958482 U CN 220958482U
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- Prior art keywords
- dust
- pretreatment
- equipment
- flue gas
- dust removal
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- 239000000428 dust Substances 0.000 title claims abstract description 104
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 239000003546 flue gas Substances 0.000 title claims abstract description 39
- 238000001035 drying Methods 0.000 claims abstract description 19
- 239000000110 cooling liquid Substances 0.000 claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000007789 gas Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000001179 sorption measurement Methods 0.000 claims abstract description 8
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 11
- 239000002826 coolant Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 239000012717 electrostatic precipitator Substances 0.000 description 4
- 238000007781 pre-processing Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to the field of dust removing devices, in particular to a dust removing device for incinerating flue gas, which comprises an installation bottom plate, dust removing equipment and cooling liquid, wherein the cooling liquid is arranged in pretreatment equipment, a dust filter screen is arranged at the upper end of the cooling liquid, a drying filter layer is arranged above the dust filter screen, the upper part of the drying filter layer is communicated with a gas transmission pipe, an active carbon adsorption layer is arranged above a dust removing cavity, an electrostatic dust removing device is arranged below the active carbon adsorption layer, an ash filtering belt is arranged below the electrostatic dust removing device, and an exhaust pipe is arranged below the ash filtering belt.
Description
Technical Field
The utility model relates to the technical field of dust removal devices, in particular to a dust removal device for incineration flue gas.
Background
The incineration flue gas refers to gas generated by treating harmful waste through high-temperature oxidation reaction in the industrial production or household garbage treatment process. Such waste may include organics, heavy metals, chlorides, sulfides, etc., which, if not effectively treated, can pose serious environmental and human health hazards.
In the related art, the temperature of the burnt flue gas is higher, traditional dust collecting equipment does not cool the flue gas and handles, directly removes dust, and high temperature flue gas can damage dust collecting equipment, influences dust collecting equipment's life, and the flue gas of high temperature directly discharges in the atmosphere simultaneously, causes the destruction to the environment, and for this reason, we propose a burn flue gas dust collector.
The above information disclosed in this background section is only for the understanding of the background of the inventive concept and, therefore, it may contain information that does not form the prior art.
Disclosure of utility model
The utility model aims to provide a dust removing device for incinerated flue gas, which is used for solving the problems that the temperature of the incinerated flue gas is high, the flue gas is not cooled by the traditional dust removing equipment, dust is directly removed, the service life of the dust removing equipment is influenced due to the fact that the high-temperature flue gas can damage the dust removing equipment, and meanwhile, the environment is damaged due to the fact that the high-temperature flue gas is directly discharged into the atmosphere.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides an incineration flue gas dust removal device, includes mounting plate, preprocessing equipment, dust collecting equipment and coolant liquid, the left side upper end installation of mounting plate is provided with preprocessing equipment, preprocessing equipment's inside sets up to the pretreatment chamber, preprocessing equipment's inside below is filled and is provided with the coolant liquid, the dust filter screen is installed to the upper end card of coolant liquid, the installation of dust filter screen top is provided with the dry filter layer, the top right side UNICOM of dry filter layer is provided with the gas-supply pipe, the right side and the dust collecting equipment UNICOM of gas-supply pipe set up, dust collecting equipment is fixed to be set up in mounting plate's right side upper end, dust collecting equipment's inside sets up to the dust collecting chamber, the top in dust collecting chamber can be dismantled and is provided with the active carbon adsorbed layer, the below installation on active carbon adsorbed layer is provided with electrostatic precipitator device, the installation is provided with two sets of negative plates in the electrostatic precipitator device, the below of electrostatic precipitator device installs the filter belt on the inner wall of dust collecting equipment, the below of filter belt is provided with the dust collecting equipment's right side lower extreme installation.
In some embodiments, the left lower end of the pretreatment equipment is communicated with an air inlet pipe, a water inlet pipe is arranged above the air inlet pipe on the left side of the pretreatment equipment, the right lower end of the pretreatment equipment is communicated with a water outlet pipe, and a water outlet filter screen is fixedly arranged on the inner wall of the pretreatment equipment on the left side of the water outlet pipe.
In some embodiments, a funnel is arranged on the inner wall of the bottom of the pretreatment device below the drainage filter screen, a valve is arranged at the lower end of the funnel in a communicated mode, an ash collecting tank is detachably connected with the lower end of the valve, and a stop valve is arranged on the drainage pipe in a mounted mode.
In some embodiments, the right side of the drying filter layer and the dust filter screen is clamped and fixed with the inner wall of the pretreatment equipment, the left side of the drying filter layer and the dust filter screen is in sealing connection with the left outer wall of the pretreatment equipment, and the left ends of the drying filter layer and the dust filter screen are fixedly provided with handles.
In some embodiments, the front end installation of pretreatment facility sets up first observation window, dust collecting equipment's front end installation is provided with the cabinet door, the cabinet door passes through connecting bolt, connecting block and dust collecting equipment sealing connection, fixedly on the cabinet door be provided with the cabinet door handle, the left side installation of cabinet door handle sets up the second observation window.
In some embodiments, the air delivery pipe is provided with an air delivery fan, the air delivery fan is fixedly connected with the right side of the pretreatment equipment through a support frame, and a liquid level sensor is arranged on the inner wall of the pretreatment equipment above the cooling liquid.
The beneficial effects of the utility model are as follows:
According to the utility model, the pretreatment equipment is arranged, the cooling liquid is filled in the pretreatment equipment, so that the flue gas entering the pretreatment equipment can be cooled, meanwhile, the cooling liquid can intercept large particle impurities in the flue gas, the preliminary dust removal operation is carried out on the flue gas, meanwhile, the dust filter screen, the activated carbon adsorption layer, the drying filter layer, the electrostatic dust removal device and the dust filtering belt are arranged, the dust content in the flue gas can be effectively reduced, the dust removal effect of the flue gas is improved, meanwhile, the drying filter layer can dry the flue gas, the dust removal equipment fault caused by the too high water content in the flue gas is avoided, and the service life of the dust removal equipment is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of an incineration flue gas dust removal device provided by the utility model;
fig. 2 is a front view of the incineration flue gas dust removal device provided by the utility model.
In the figure: 1 is a funnel, 2 is a valve, 3 is an ash collecting tank, 4 is a stop valve, 5 is a drain pipe, 6 is an exhaust pipe, 7 is an ash filtering belt, 8 is an anode plate, 9 is a cathode plate, 10 is an electrostatic dust collector, 11 is an activated carbon adsorption layer, 12 is a dust removing cavity, 13 is dust removing equipment, 14 is a gas transmission fan, 15 is a supporting frame, 16 is a gas transmission pipe, 17 is a liquid level sensor, 18 is a drying filter layer, 19 is a pretreatment equipment, 20 is a pretreatment cavity, 21 is a handle, 22 is a dust filter screen, 23 is an inlet pipe, 24 is a cooling liquid, 25 is an inlet pipe, 26 is a mounting bottom plate, 27 is a supporting column, 28 is a first observation window, 29 is a connecting bolt, 30 is a second observation window, 31 is a cabinet door handle, 32 is a connecting block, 33 is a drain filter screen, and 34 is a cabinet door.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
It should be noted that, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to an azimuth or a positional relationship based on that shown in the drawings, or that the inventive product is commonly put in place when used, merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1, an incineration flue gas dust removal device comprises a mounting base plate 26, a pretreatment device 19, a dust removal device 13 and a cooling liquid 24, wherein the pretreatment device 19 is arranged at the upper end of the left side of the mounting base plate 26, the pretreatment device 19 is internally provided with a pretreatment cavity 20, the cooling liquid 24 is filled and arranged below the pretreatment device 19, a dust filter screen 22 is clamped and arranged at the upper end of the cooling liquid 24, a drying filter layer 18 is arranged above the dust filter screen 22, a gas pipe 16 is arranged on the right side of the upper side of the drying filter layer 18 in a communicating manner, the right side of the gas pipe 16 is communicated with the dust removal device 13, the dust removal device 13 is fixedly arranged at the upper right side end of the mounting base plate 26, the dust removal cavity 12 is arranged in the dust removal device 13, an active carbon adsorption layer 11 is detachably arranged above the dust removal cavity 12, an electrostatic dust removal device 10 is arranged below the active carbon adsorption layer 11, two groups of cathode plates 9 are arranged in the electrostatic dust removal device 10 in a packing manner, two groups of anode plates 8 are arranged between the cathode plates 9 in a spacing manner, a dust filter belt 7 is arranged below the electrostatic dust removal device 10 on the inner wall 7 of the dust removal device 13, and a dust filter belt 7 is arranged at the right side of the dust removal device 13 in a dust removal device 6.
In the embodiment of the utility model, as shown in fig. 1, the left lower end of the pretreatment device 19 is communicated with an air inlet pipe 25, a water inlet pipe 23 is arranged above the air inlet pipe 25 on the left side of the pretreatment device 19, the right lower end of the pretreatment device 19 is communicated with a water outlet pipe 5, a water outlet filter screen 33 is fixedly arranged on the inner wall of the pretreatment device 19 on the left side of the water outlet pipe 5, a funnel 1 is arranged on the inner wall of the bottom of the pretreatment device 19 below the water outlet filter screen 33, the lower end of the funnel 1 is communicated with a valve 2, the lower end of the valve 2 is detachably connected with an ash collecting tank 3, a stop valve 4 is arranged on the water outlet pipe 5, and the arranged water outlet filter screen 33 can intercept particles in cooling liquid 24 and enable the particles after interception to enter the ash collecting tank 3 through the funnel 1.
In the embodiment of the utility model, as shown in fig. 1, the right sides of the drying filter layer 18 and the dust filter screen 22 are clamped and fixed with the inner wall of the pretreatment device 19, the left sides of the drying filter layer 18 and the dust filter screen 22 are connected with the outer wall of the left side of the pretreatment device 19 in a sealing way, the left ends of the drying filter layer 18 and the dust filter screen 22 are fixedly provided with handles 21, and the drying filter layer 18 and the dust filter screen 22 are convenient to replace through the handles 21.
In the embodiment of the utility model, as shown in fig. 1 and 2, a first observation window 28 is installed at the front end of the pretreatment device 19, a cabinet door 34 is installed at the front end of the dust removal device 13, the cabinet door 34 is in sealing connection with the dust removal device 13 through a connecting bolt 29 and a connecting block 32, a cabinet door handle 31 is fixedly arranged on the cabinet door 34, a second observation window 30 is installed at the left side of the cabinet door handle 31, a gas transmission fan 14 is installed on the gas transmission pipe 16, the gas transmission fan 14 is fixedly connected with the right side of the pretreatment device 19 through a supporting frame 15, a liquid level sensor 17 is installed on the inner wall of the pretreatment device 19 above the cooling liquid 24, the first observation window 28 and the second observation window 30 are convenient for workers to master the dust removal condition of the smoke, and the liquid level sensor 17 can remind the workers to supplement cooling liquid in time.
In this embodiment, be provided with pretreatment facility 19, it has coolant liquid 24 to pack in pretreatment facility 19, can cool down the flue gas that gets into wherein and handle, coolant liquid 24 can hold back the large granule impurity in the flue gas simultaneously, carry out preliminary dust removal operation to the flue gas, be provided with dust filter screen 22 simultaneously, activated carbon adsorption layer 11, dry filter layer 18, electrostatic precipitator 10 and ash filtering belt 7, can effectively reduce the dust content in the flue gas, improve the dust removal effect of flue gas, the dry filter layer 18 of setting simultaneously can dry the flue gas, avoid the water content to lead to dust collecting equipment trouble in the flue gas too high, improve dust collecting equipment's life.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides an incineration flue gas dust removal device, includes mounting plate (26), pretreatment equipment (19), dust collecting equipment (13) and coolant liquid (24), its characterized in that: the device is characterized in that a pretreatment device (19) is arranged at the upper left end of the installation base plate (26), a pretreatment cavity (20) is arranged in the pretreatment device (19), a cooling liquid (24) is filled and arranged below the pretreatment device (19), a dust filter screen (22) is arranged at the upper end of the cooling liquid (24), a drying filter layer (18) is arranged above the dust filter screen (22), a gas pipe (16) is arranged on the right side of the drying filter layer (18) in a communicating manner, the right side of the gas pipe (16) is communicated with a dust removing device (13), the dust removing device (13) is fixedly arranged at the upper right side of the installation base plate (26), a dust removing cavity (12) is arranged in the dust removing device (13), an active carbon adsorption layer (11) can be detachably arranged above the dust removing cavity (12), two groups of negative plates (9) are arranged in the electrostatic dust removing device (10), two groups of negative plates (9) are arranged between the positive plates (9), dust removing devices (7) are arranged on the two groups of negative plates (8), an exhaust pipe (6) is arranged at the lower end of the right side of the dust removing equipment (13) below the ash filtering belt (7).
2. The incineration flue gas dust removal device according to claim 1, wherein an air inlet pipe (25) is arranged at the lower end of the left side of the pretreatment equipment (19) in a communicated mode, an air inlet pipe (23) is arranged above the air inlet pipe (25) at the left side of the pretreatment equipment (19), a drain pipe (5) is arranged at the lower end of the right side of the pretreatment equipment (19) in a communicated mode, and a drain filter screen (33) is fixedly arranged on the inner wall of the pretreatment equipment (19) at the left side of the drain pipe (5).
3. An incineration flue gas dust removal device according to claim 2, characterized in that a funnel (1) is arranged on the inner wall of the bottom of the pretreatment equipment (19) below the drainage filter screen (33), a valve (2) is arranged at the lower end of the funnel (1) in a communicated manner, an ash collection tank (3) is arranged at the lower end of the valve (2) in a detachable connection manner, and a stop valve (4) is arranged on the drainage pipe (5).
4. The incineration flue gas dust removal device according to claim 1, wherein the right sides of the drying filter layer (18) and the dust filter screen (22) are clamped and fixed with the inner wall of the pretreatment equipment (19), the left sides of the drying filter layer (18) and the dust filter screen (22) are in sealing connection with the left outer wall of the pretreatment equipment (19), and handles (21) are fixedly arranged at the left ends of the drying filter layer (18) and the dust filter screen (22).
5. The incineration flue gas dust removal device according to claim 1, wherein a first observation window (28) is arranged at the front end of the pretreatment equipment (19), a cabinet door (34) is arranged at the front end of the dust removal equipment (13), the cabinet door (34) is in sealing connection with the dust removal equipment (13) through a connecting bolt (29) and a connecting block (32), a cabinet door handle (31) is fixedly arranged on the cabinet door (34), and a second observation window (30) is arranged at the left side of the cabinet door handle (31).
6. The incineration flue gas dust removal device according to claim 1, wherein the gas pipe (16) is provided with a gas-conveying fan (14), the gas-conveying fan (14) is fixedly connected with the right side of the pretreatment equipment (19) through a supporting frame (15), and a liquid level sensor (17) is arranged on the inner wall of the pretreatment equipment (19) above the cooling liquid (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321627393.XU CN220958482U (en) | 2023-06-26 | 2023-06-26 | Incineration flue gas dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321627393.XU CN220958482U (en) | 2023-06-26 | 2023-06-26 | Incineration flue gas dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220958482U true CN220958482U (en) | 2024-05-14 |
Family
ID=91018347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321627393.XU Active CN220958482U (en) | 2023-06-26 | 2023-06-26 | Incineration flue gas dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220958482U (en) |
-
2023
- 2023-06-26 CN CN202321627393.XU patent/CN220958482U/en active Active
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