Biomass high-temperature and high-pressure flue gas purification filter

Abstract

The biomass high-temperature and high-pressure flue gas purification filter comprises a supporting plate and an electrode bar, the top of the supporting plate is fixedly connected with a dust falling box, the left side of the dust falling box is fixedly connected with a pipeline, the right side of the dust falling box is symmetrically and fixedly connected with fans, the right ends of the fans are fixedly connected with conveying pipes, and the conveying pipes are fixedly connected with the electrode bar. The electrode bar cleaning device has the advantages that by starting the motor, the output end of the motor drives the reciprocating lead screw to rotate, then the connecting rod drives the multiple fixing frames to do up-down reciprocating motion on the limiting rod, the brush scrubs an electrode bar in an up-down reciprocating mode, cleaned superfine impurities fall into the top of the filter plate, and therefore the electrode bar can be cleaned conveniently. And then the screw is rotated, so that the bottom end of the screw is separated from the collecting box, then the filter plate is pulled towards the outer side and taken out to be cleaned, and the device is beneficial to quickly cleaning impurities adhered to the electrode bar, so that the purification efficiency is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of biomass smoke filtration, in particular to a biomass high-temperature and high-pressure smoke purification filter. Background Art

[0002] Biomass refers to various organisms produced through photosynthesis using the atmosphere, water, land, etc., that is, all living organic matter that can grow is generally called biomass, which includes plants, animals and microorganisms. When they are burned, a large amount of harmful gases will be produced, which will cause serious air pollution and require flue gas purification and filtration.

[0003] The existing biomass high-temperature and high-pressure flue gas purification filter sucks the gas into the filter box, and then filters it through the primary filter and activated carbon filter. The filtered gas is discharged to the purification box through the exhaust hole, and then filtered for the second time through the electromagnetic electrode. This technology is conducive to filtering harmful gases more cleanly.

[0004] In practical applications, this technology is equipped with a primary filter, an activated carbon filter, and an electromagnetic electrode, so that dust particles are deposited on the electrode rod under the action of the electric field force, thereby filtering harmful gases. However, due to long-term filtering use, more impurity particles will adhere to the electrode rod, causing the device to have a worse effect on flue gas purification. Therefore, a biomass high-temperature and high-pressure flue gas purification filter is needed. Utility Model Content

[0005] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a biomass high-temperature and high-pressure flue gas purification filter.

[0006] The technical solution of the utility model is as follows: a biomass high-temperature and high-pressure flue gas purification filter, comprising a support plate and an electrode rod, the top of the support plate is fixedly connected with a dust reduction box, the left side of the dust reduction box is fixedly connected with a pipeline, the right side of the dust reduction box is symmetrically fixedly connected with a fan, the right end of the fan is fixedly connected with a conveying pipe, the bottom of the conveying pipe is fixedly connected with a plurality of air inlet pipes, the bottom of the air inlet pipe is fixedly connected with a current box, the bottom of the current box is fixedly connected with a collection box, the dust reduction box is provided with a dust reduction mechanism, and the current box is provided with a cleaning mechanism;

[0007] The cleaning mechanism includes a motor, a top side of the current box is fixedly connected to the motor, the output end of the motor is fixedly connected to a reciprocating screw rod through the current box, the inside of the current box and a side away from the reciprocating screw rod is fixedly connected to a limit rod, the outer side of the reciprocating screw rod is threadedly connected to a slider, the slider is slidably connected to the limit rod, and a plurality of fixing frames are fixedly connected between the two sliders through a connecting rod, a plurality of grooves are provided inside the fixing frames, and a plurality of brushes are installed inside the grooves, the interior of the current box is fixedly connected to a top plate, the bottom of the top plate is provided with a placement groove, the inner walls of the collection box are provided with slide grooves on both sides, the interior of the slide groove is slidably connected to a filter plate, the filter plate and the collection box are fixed by screws, and filter holes are provided on both sides of the interior of the collection box and below the filter plate.

[0008] As a preferred embodiment, the dust reduction mechanism includes a water pump, an inclined plate is fixedly connected to the interior of the dust reduction box, a water tank is fixedly connected to the interior of the dust reduction box and below the inclined plate, a first connecting pipe is fixedly connected to the right side of the water tank, the end of the first connecting pipe passes through the dust reduction box and is fixedly connected to the water pump, the right end of the water pump is fixedly connected to a second connecting pipe, the bottom end of the second connecting pipe passes through the dust reduction box and is fixedly connected to a drain pipe, a plurality of nozzles are fixedly connected to the bottom of the drain pipe, a plurality of water supply pipes are fixedly connected to the interior of the inclined plate, and the bottom of the water supply pipe is fixedly connected to the water tank.

[0009] As a preferred implementation, a box door is installed on the front side of the dust reduction box, and a sealing strip is fixedly connected to the outer side of the box door.

[0010] As a preferred implementation, a pull rod is fixedly connected to one side of the filter plate, and a rectangular plate is fixedly connected to one side of the dust suppression box and located at the bottom of the fan.

[0011] As a preferred implementation, a drain pipe is fixedly connected to the front side of the water tank, and an electric valve is fixedly connected to the outer side of the drain pipe.

[0012] As a preferred embodiment, four corners of the bottom of the support plate are fixedly connected to vertical poles, and the bottom of the vertical poles is fixedly connected to a base.

[0013] As a preferred implementation, the bottom of the water pump is fixedly connected to a base, and the base is fixedly connected to the collection box.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. This biomass high-temperature and high-pressure flue gas purification filter starts the motor so that the output end of the motor drives the reciprocating screw to rotate, and then the connecting rod drives multiple fixing frames to reciprocate up and down on the limit rod, so that the brush brushes the electrode rod up and down, and the cleaned ultrafine impurities fall into the top of the filter plate, and then the screw is rotated to make the bottom end of the screw detach from the collection box, and then the filter plate is pulled outward and taken out for cleaning. This device is conducive to quickly cleaning impurities adhering to the electrode rod to avoid affecting its purification efficiency.

[0016] 2. This biomass high-temperature and high-pressure flue gas purification filter, by starting the water pump, is conducive to sending the water inside the water tank to the inside of the drain pipe through the first connecting pipe and the second connecting pipe, and then sprinkles the water through the nozzle to treat the gas inside the dust reduction box to reduce the dust concentration of the gas. The waste water after flushing is filtered through the filter screen at the top of the water supply pipe, and the impurities are left on the top of the inclined plate, so that the water can flow back to the inside of the water tank for reuse, which is conducive to saving water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A structural stereoscopic diagram of a biomass high-temperature and high-pressure flue gas purification filter is provided for the utility model;

[0018] Figure 2 A partial three-dimensional schematic diagram of the structure of a biomass high-temperature and high-pressure flue gas purification filter is provided for the utility model;

[0019] Figure 3 A partial three-dimensional schematic diagram of the structure of a biomass high-temperature and high-pressure flue gas purification filter is provided for the utility model;

[0020] Figure 4 A partial three-dimensional schematic diagram of the structure of a biomass high-temperature and high-pressure flue gas purification filter is provided for the utility model;

[0021] Figure 5 A partial three-dimensional schematic diagram of the structure of a biomass high-temperature and high-pressure flue gas purification filter is provided for the utility model;

[0022] Figure 6 The utility model provides a partial three-dimensional schematic diagram of the structure of a biomass high-temperature and high-pressure flue gas purification filter.

[0023] Legend: 1. Support plate; 2. Dust suppression box; 3. Sealing strip; 4. Box door; 5. Cleaning mechanism; 501. Motor; 502. Reciprocating screw rod; 503. Limit rod; 504. Slider; 505. Fixing frame; 506. Groove; 507. Brush; 508. Connecting rod; 509. Placement slot; 510. Filter plate; 511. Screw; 512. Filter hole; 513. Slide; 514. Top plate; 6. Vertical pole; 7. , base; 8, dust suppression mechanism; 801, water pump; 802, first connecting pipe; 803, second connecting pipe; 804, drain pipe; 805, nozzle; 806, inclined plate; 807, water supply pipe; 9, pipeline; 10, fan; 11, delivery pipe; 12, air inlet pipe; 13, current box; 14, collecting box; 15, electrode rod; 16, pull rod; 17, rectangular plate; 18, water tank; 19, drain pipe; 20, base. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0025] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: including a support plate 1 and an electrode rod 15, a dust reduction box 2 is fixedly connected to the top of the support plate 1, a pipe 9 is fixedly connected to the left side of the dust reduction box 2, a fan 10 is symmetrically fixedly connected to the right side of the dust reduction box 2, the right ends of the fans 10 are fixedly connected to a delivery pipe 11, the bottoms of the delivery pipes 11 are fixedly connected to a plurality of air inlet pipes 12, the bottoms of the air inlet pipes 12 are fixedly connected to a current box 13, the bottoms of the current box 13 are fixedly connected to a collection box 14, a dust reduction mechanism 8 is arranged inside the dust reduction box 2, and a cleaning mechanism 5 is arranged inside the current box 13;

[0026] The cleaning mechanism 5 includes a motor 501, a top side of the current box 13 is fixedly connected to the motor 501, the output end of the motor 501 passes through the current box 13 and is fixedly connected to a reciprocating screw rod 502, the inner side of the current box 13 and the side away from the reciprocating screw rod 502 is fixedly connected to a limit rod 503, the outer side of the reciprocating screw rod 502 is threadedly connected to a slider 504, the slider 504 is slidably connected to the limit rod 503, and a plurality of fixed frames 505 are fixedly connected between the two sliders 504 through a connecting rod 508, and a plurality of grooves are provided inside the fixed frames 505 506, a plurality of brushes 507 are installed inside the grooves 506, a top plate 514 is fixedly connected inside the current box 13, a placement groove 509 is provided at the bottom of the top plate 514, the placement groove 509 is conducive to the placement of the entire cleaning mechanism 5, when it is not in use, slide grooves 513 are provided on both sides of the inner wall of the collection box 14, a filter plate 510 is slidably connected inside the slide grooves 513, the filter plate 510 is fixed to the collection box 14 by screws 511, filter holes 512 are provided on both sides of the interior of the collection box 14 and below the filter plate 510.

[0027] In this embodiment, by starting the fan 10, the ultrafine smoke inside the dust reduction box 2 is sent to the inside of the current box 13 through the conveying pipe 11 and the air inlet pipe 12, and is broken down by high voltage to form positive and negative ions, which are then captured by the electrostatic adsorption of the electrode rod 15 to purify the smoke, and then filtered through the filter plate 510 and discharged from the filter hole 512. When cleaning the electrode rod 15, by starting the motor 501, the output end of the motor 501 drives the reciprocating screw rod 502 to rotate, and then the connecting rod 508 drives the multiple fixing frames 505 to reciprocate up and down on the limit rod 503, so that the brush 507 brushes the electrode rod 15 up and down, and the cleaned ultrafine impurities fall into the top of the filter plate 510, and then the screw 511 is rotated to make the bottom end of the screw 511 detach from the collection box 14, and then the filter plate 510 is pulled outward and the filter plate 510 is taken out for cleaning. This device is conducive to quickly cleaning impurities adhering to the electrode rod 15 to avoid affecting its purification efficiency.

[0028] like Figure 1-Figure 6 As shown, the dust reduction mechanism 8 includes a water pump 801, an inclined plate 806 is fixedly connected to the interior of the dust reduction box 2, a water tank 18 is fixedly connected to the interior of the dust reduction box 2 and below the inclined plate 806, a first connecting pipe 802 is fixedly connected to the right side of the water tank 18, the end of the first connecting pipe 802 passes through the dust reduction box 2 and is fixedly connected to the water pump 801, the right end of the water pump 801 is fixedly connected to the second connecting pipe 803, the bottom end of the second connecting pipe 803 passes through the dust reduction box 2 and is fixedly connected to a drain pipe 804, a plurality of nozzles 805 are fixedly connected to the bottom of the drain pipe 804, a plurality of water supply pipes 807 are fixedly connected to the interior of the inclined plate 806, and the bottom of the water supply pipe 807 is fixedly connected to the water tank 18.

[0029] In this embodiment, by starting the water pump 801, the water inside the water tank 18 is facilitated to be delivered to the inside of the drain pipe 804 through the first connecting pipe 802 and the second connecting pipe 803, and then sprinkled through the nozzle 805 to perform dust reduction treatment on the gas inside the dust reduction box 2, thereby reducing the dust concentration of the gas. The waste water after flushing is filtered through the filter screen at the top of the water supply pipe 807, and the impurities are retained on the top of the inclined plate 806, so that the water can flow back to the inside of the water tank 18 for reuse, which is conducive to saving water resources.

[0030] Furthermore, a box door 4 is installed on the front side of the dust reduction box 2, and a sealing strip 3 is fixedly connected to the outer side of the box door 4. Opening the box door 4 is helpful for cleaning the dust remaining above the inclined plate 806.

[0031] Furthermore, a pull rod 16 is fixedly connected to one side of the filter plate 510, and a rectangular plate 17 is fixedly connected to one side of the dust suppression box 2 and located at the bottom of the fan 10. The pull rod 16 is conducive to quickly pulling out the filter plate 510, and the rectangular plate 17 is conducive to supporting the fan 10.

[0032] Furthermore, a drain pipe 19 is fixedly connected to the front side of the water tank 18 , and an electric valve is fixedly connected to the outer side of the drain pipe 19 , so that the drain pipe 19 is used to facilitate water replacement inside the water tank 18 .

[0033] Furthermore, four corners of the bottom of the support plate 1 are fixedly connected with upright poles 6, and the bottom of the upright poles 6 is fixedly connected with a base 7, which is beneficial for supporting the device.

[0034] Furthermore, the bottom of the water pump 801 is fixedly connected to a base 20 , and the base 20 is fixedly connected to the collection box 14 , which is beneficial for supporting the water pump 801 .

[0035] Working principle:

[0036] like Figure 1-Figure 6 As shown, when in use, first, harmful gases are transported to the inside of the dust reduction box 2 through the pipeline 9, and then the water pump 801 is started, which is conducive to the water in the water tank 18 being transported to the inside of the drain pipe 804 through the first connecting pipe 802 and the second connecting pipe 803, and then sprinkled through the nozzle 805 to treat the gas in the dust reduction box 2 to reduce dust concentration in the gas, and the waste water after flushing is filtered through the filter screen at the top of the water supply pipe 807, leaving impurities on the top of the inclined plate 806, so that the water can flow back to the inside of the water tank 18 for reuse, and then the fan 10 is started, so that the ultra-fine smoke inside the dust reduction box 2 is transported to the inside of the current box 13 through the conveying pipe 11 and the air intake pipe 12, and is broken down by high voltage to form positive and negative ions, which are then captured by the electrostatic adsorption of the electrode rod 15 to purify the smoke, and then filtered through the filter plate 510 and discharged from the filter hole 512;

[0037] When the electrode rod 15 is to be cleaned, the motor 501 is started so that the output end of the motor 501 drives the reciprocating screw rod 502 to rotate, and then the connecting rod 508 drives the multiple fixing frames 505 to reciprocate up and down on the limiting rod 503, so that the brush 507 brushes the electrode rod 15 up and down, and the cleaned ultrafine impurities fall into the top of the filter plate 510, and then the screw 511 is rotated to make the bottom end of the screw 511 detach from the collection box 14, and then the filter plate 510 is pulled outward and taken out for cleaning. This device is conducive to quickly cleaning the impurities adhering to the electrode rod 15 to avoid affecting its purification efficiency.

[0038] Finally, it should be noted that the above-described embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A biomass high-temperature and high-pressure flue gas purification filter, comprising a support plate (1) and an electrode rod (15), characterized in that: The top of the support plate (1) is fixedly connected to a dust reduction box (2), the left side of the dust reduction box (2) is fixedly connected to a pipe (9), the right side of the dust reduction box (2) is symmetrically fixedly connected to a fan (10), the right ends of the fans (10) are fixedly connected to a delivery pipe (11), the bottoms of the delivery pipes (11) are fixedly connected to a plurality of air intake pipes (12), the bottoms of the air intake pipes (12) are fixedly connected to a current box (13), the bottoms of the current box (13) are fixedly connected to a collection box (14), a dust reduction mechanism (8) is provided inside the dust reduction box (2), and a cleaning mechanism (5) is provided inside the current box (13); The cleaning mechanism (5) comprises a motor (501), one side of the top of the current box (13) is fixedly connected to the motor (501), the output end of the motor (501) passes through the current box (13) and is fixedly connected to a reciprocating screw rod (502), a limiting rod (503) is fixedly connected to the inside of the current box (13) and away from the reciprocating screw rod (502), a slider (504) is threadedly connected to the outside of the reciprocating screw rod (502), the slider (504) is slidably connected to the limiting rod (503), a plurality of fixing frames (505) are fixedly connected between two sliders (504) via connecting rods (508), and the fixing frames (505) are fixedly connected to the two sliders (504) via connecting rods (508). The fixed frame (505) is provided with a plurality of grooves (506) inside, and a plurality of brushes (507) are installed inside the grooves (506). A top plate (514) is fixedly connected inside the current box (13), and a placement groove (509) is provided at the bottom of the top plate (514). Slide grooves (513) are provided on both sides of the inner wall of the collection box (14), and a filter plate (510) is slidably connected inside the slide grooves (513). The filter plate (510) is fixed to the collection box (14) by screws (511), and filter holes (512) are provided on both sides of the interior of the collection box (14) and below the filter plate (510).

2. The biomass high-temperature and high-pressure flue gas purification filter according to claim 1, characterized in that: The dust reduction mechanism (8) comprises a water pump (801); an inclined plate (806) is fixedly connected inside the dust reduction box (2); a water tank (18) is fixedly connected inside the dust reduction box (2) and below the inclined plate (806); a first connecting pipe (802) is fixedly connected to the right side of the water tank (18); the end of the first connecting pipe (802) passes through the dust reduction box (2) and is fixedly connected to the water pump (801); the right end of the water pump (801) is fixedly connected to a second connecting pipe (803); the bottom end of the second connecting pipe (803) passes through the dust reduction box (2) and is fixedly connected to a drainage pipe (804); a plurality of nozzles (805) are fixedly connected to the bottom of the drainage pipe (804); a plurality of water supply pipes (807) are fixedly connected inside the inclined plate (806); and the bottom of the water supply pipe (807) is fixedly connected to the water tank (18).

3. The biomass high-temperature and high-pressure flue gas purification filter according to claim 1, characterized in that: A box door (4) is installed on the front side of the dust reduction box (2), and a sealing strip (3) is fixedly connected to the outer side of the box door (4).

4. The biomass high-temperature and high-pressure flue gas purification filter according to claim 1, characterized in that: A pull rod (16) is fixedly connected to one side of the filter plate (510), and a rectangular plate (17) is fixedly connected to one side of the dust reduction box (2) and located at the bottom of the fan (10).

5. The biomass high-temperature and high-pressure flue gas purification filter according to claim 2, characterized in that: A water discharge pipe (19) is fixedly connected to the front side of the water tank (18), and an electric valve is fixedly connected to the outside of the water discharge pipe (19).

6. The biomass high-temperature and high-pressure flue gas purification filter according to claim 1, characterized in that: The four corners of the bottom of the support plate (1) are fixedly connected to upright poles (6), and the bottom of the upright pole (6) is fixedly connected to a base (7).

7. The biomass high-temperature and high-pressure flue gas purification filter according to claim 2, characterized in that: The bottom of the water pump (801) is fixedly connected to a base (20), and the base (20) is fixedly connected to the collection box (14).

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