A new type of catalyst dust removal room

Abstract

The present invention relates to a novel catalyst dust removal room, comprising: a dust removal room; an air inlet device, the air inlet device is connected to the top of the dust removal room through a pipeline; an air outlet device, the air outlet device is connected to the side end of the top of the dust removal room through a pipeline; a feeding device, the feeding device is used to transport the catalyst into the dust removal room; a cleaning device, the cleaning device is used to precipitate the dust in the dust removal room. Through the design of the above structure, the catalyst can be effectively cleaned of dust after entering the dust removal room, and the original dust in the dust removal room can be reduced, and water can be recycled.

Description

Technical Field

[0001] The present invention relates to the field of catalyst dust removal, and more specifically, to a novel catalyst dust removal room. Background Art

[0002] Catalysts are widely used in hydrocarbon dehydrogenation devices. Before entering the regenerator for combustion, the catalyst will be dusted. If a large amount of dust enters the regenerator, it will cause the regenerator screen to be blocked and affect the catalyst combustion effect. In the current catalyst dust removal, most of the dust removal is carried out by dust removal equipment, and it is all carried out outdoors. However, there is a lot of dust outdoors, so the catalyst needs to be packaged after dust removal, which increases manual operation. Therefore, it is necessary to propose a new catalyst dust removal room to solve the above problems. Summary of the invention

[0003] The technical problem to be solved by the present invention is to produce a new type of catalyst dust removal room according to

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a novel catalyst dust removal room, comprising: a dust removal room;

[0005] An air inlet device, the air inlet device being connected to the top of the dust removal room through a pipeline;

[0006] An air outlet device, the air outlet device is connected to the top side of the dust removal room through a pipeline;

[0007] A feeding device, the feeding device is used to transport the catalyst into the dust removal room;

[0008] A cleaning device is used to settle the dust in the dust removal room.

[0009] As an improvement of the present invention, the dust removal room is provided with:

[0010] An air inlet, the air inlet is arranged at the top of the dust removal room, and the air inlet is connected to the air inlet device through a pipeline;

[0011] An air outlet, the air outlet being arranged at a side end of the air inlet, and the air outlet is connected to the air outlet device through a pipeline;

[0012] A water tank, the water tank is fixedly mounted on the top of the dust removal room, and the water tank is connected to the cleaning device through a water pipe;

[0013] A water curtain plate, which is fixedly mounted on the side end of the water tank and arranged along the feeding direction of the feeding device;

[0014] A demister plate, the demister plate is fixedly mounted on the inner wall of the dust removal room, and the demister plate is located inside the water curtain plate;

[0015] A walking platform is fixedly installed at the bottom of the dust removal room, and the walking platform is located below the feeding device, and the walking platform is arranged corresponding to the lower end of the water curtain plate.

[0016] As an improvement of the present invention, water supply pipes are installed at the upper end, side end and bottom end of the dust removal room, and a longitudinal pipe is vertically arranged on the top wall of the dust removal room. The longitudinal pipe is connected to the water supply pipe through a three-way connector, and the longitudinal pipe extends through the dust removal room into the water tank. A ball valve is provided near the end of the longitudinal pipe near the water supply pipe, and a three-way is provided at the end of the longitudinal pipe away from the water supply pipe.

[0017] As an improvement of the present invention, an empty slot is provided in the walking platform, the opening direction of the empty slot is close to the end of the defogger plate, and the opening of the empty slot is located at the lower end of the water curtain plate. A plurality of water spray pipes are provided in the empty slot, and the water spraying direction of the water spray pipes is arranged along the opening direction of the empty slot.

[0018] As an improvement of the present invention, the air inlet device comprises:

[0019] An air inlet fan, the air inlet fan being arranged outside the dust removal room;

[0020] An air inlet pipe, wherein the air inlet fan is connected to the air inlet through the air inlet pipe;

[0021] The air outlet device comprises:

[0022] An air outlet fan, the air outlet fan being arranged outside the dust removal room;

[0023] a first air outlet pipe, wherein the air outlet fan is connected to the air outlet through the first air outlet pipe;

[0024] A muffler is fixedly connected to the upper end of the air outlet fan.

[0025] As an improvement of the present invention, it is characterized in that the feeding device comprises:

[0026] A roller conveyor belt, the roller conveyor belt is arranged through the dust removal room, and the roller conveyor belt is arranged above the walking platform through a bracket;

[0027] A module box is arranged on the roller conveyor and is used for storing catalyst.

[0028] As an improvement of the present invention, it is characterized in that the cleaning device comprises:

[0029] A sedimentation tank, which is arranged at the bottom of the dust removal room and is connected to the dust removal room;

[0030] A clear water tank, which is arranged at the side end of the sedimentation tank, and the clear water tank is connected to the sedimentation tank through a partition wall;

[0031] A water pump is fixedly installed on the ground outside the dust removal room, and water pipes are installed at both ends of the water pump. One end of the water pipe extends into the clean water tank, and the other end of the water pipe extends to the side end of the dust removal room and is connected to the water supply pipe through a valve.

[0032] As an improvement of the present invention, it also includes: an anti-dust falling device, which is installed in the dust removal room and located on both sides of the feeding device, and the anti-dust falling device is installed on the walking platform and located on both sides of the roller conveyor belt, and the anti-dust falling device includes:

[0033] A box body, the box body is arranged at the lower side of the walking platform, the box body is concave, and the two ends of the box body extend to the upper side of the walking platform, the box body is provided with a motor cavity, a first transmission cavity, a second transmission cavity, and a blowing cavity, the motor cavity is located at the bottom end of the box body, the two ends of the bottom of the box body are the first transmission cavity, the first transmission cavity is connected with the motor cavity, the second transmission cavity is connected and arranged above the first transmission cavity, and the blowing cavity is connected and arranged at the upper end of the second transmission cavity;

[0034] A motor, the motor is fixedly mounted in the motor cavity, both ends of the motor are provided with output shafts, and the output shafts extend into the first transmission cavity;

[0035] A first helical gear, the first helical gear is fixedly connected to the end of the output shaft away from the motor, and the first helical gear is located in the first transmission cavity;

[0036] a second helical gear, the second helical gear being meshedly connected above the first helical gear;

[0037] a first rotating shaft, one end of which is fixedly connected to the upper end of the second bevel gear, and the other end of which extends into the second transmission cavity;

[0038] a third bevel gear, the third bevel gear being fixedly connected to an end of the first rotating shaft away from the second bevel gear;

[0039] a fourth helical gear, the fourth helical gear being located in the second transmission cavity and being obliquely meshed with the third helical gear;

[0040] A second rotating shaft, one end of which is fixedly connected to the fourth bevel gear, and the other end of which extends into the blowing cavity and is fixedly connected to a blowing fan.

[0041] As an improvement of the present invention, an auxiliary sootblowing device is installed in the box body, and an installation cavity is also provided in the box body, and the installation cavity is located between the first transmission cavity and the second transmission cavity. The auxiliary sootblowing device is installed in the installation cavity, and a dust suction cavity, an air blowing cavity, and a filter cavity are provided in the installation cavity. The dust suction cavity is located in the middle of the installation cavity, and the dust suction cavity is communicated with the outside of the box body. The air blowing cavity and the filter cavity are provided on both sides of the dust suction cavity, and the filter cavity is located at the end of the air blowing cavity away from the feeding device. The auxiliary sootblowing device includes:

[0042] An air pump, wherein the air pump is fixedly installed in the blowing cavity, one end of the air pump is connected to the dust suction cavity through an air pipe, and the air pump is electrically connected to the motor;

[0043] A filter screen, the filter screen being installed on the inner wall of the dust collection chamber;

[0044] a fifth bevel gear, the fifth bevel gear being located in the dust suction chamber and being fixedly sleeved on the first rotating shaft;

[0045] a sixth bevel gear, the sixth bevel gear being meshed and connected to the fifth bevel gear on a side close to the feeding device;

[0046] A third rotating shaft, one end of which is fixedly connected to the sixth bevel gear, and the other end of which is arranged along the direction of the feeding device;

[0047] An air suction fan, the air suction fan is fixedly connected to the end of the third rotating shaft away from the sixth bevel gear;

[0048] a seventh bevel gear, the seventh bevel gear being fixedly sleeved on the first rotating shaft and being arranged close to the top wall of the blowing chamber;

[0049] An eighth helical gear, the eighth helical gear being meshed and connected to an end of the seventh helical gear close to the feeding device;

[0050] a fourth rotating shaft, one end of which is fixedly connected to the eighth bevel gear, and the other end of which is fixedly connected to the ninth bevel gear;

[0051] a fifth rotating shaft, one end of which is rotatably connected to the top wall of the blowing chamber, and the other end of which extends to below the ninth bevel gear and is fixedly connected to the first connecting block;

[0052] a tenth helical gear, the tenth helical gear being fixedly connected to the fifth rotating shaft and meshingly connected with the ninth helical gear;

[0053] A special-shaped rod, one end of which is rotatably connected to the first connecting block away from the fifth rotating shaft, and the other end of which is rotatably connected to the second connecting block;

[0054] A fixing seat, the fixing seat is fixedly connected to the bottom end of the blowing cavity and is located below the first connecting block, and a first connecting rod is fixedly connected to the fixing seat;

[0055] a second connecting rod, one end of which is fixedly connected to the second connecting block, and the other end of which extends to the outside of the box body, and the first connecting rod is rotatably connected to the second connecting rod;

[0056] An air nozzle, the air nozzle is fixedly connected to the end of the second connecting rod away from the second connecting block, and the air nozzle is connected to the other end of the air pump through an air pipe;

[0057] The induction device is fixedly connected to the side wall of the box body close to the feeding device end, and the induction device is electrically connected to the motor.

[0058] As an improvement of the present invention, a cleaning device is installed in the box body, a cleaning chamber is provided in the box body, the cleaning chamber is located below the motor chamber, and the cleaning chamber is connected to the first transmission chamber, and the cleaning device includes:

[0059] A bevel gear, the bevel gear is meshingly connected with the first helical gear;

[0060] A mounting support, the mounting support being fixedly connected to the bottom end of the cleaning chamber;

[0061] A reciprocating screw rod, both ends of which are fixedly connected to the bevel gears on both sides, and the reciprocating screw rod passes through the mounting support and is rotatably connected;

[0062] A bar-shaped tooth, wherein the bar-shaped tooth is fixedly connected between the mounting supports on both sides and the bar-shaped tooth is located below the reciprocating screw rod;

[0063] A sliding seat, wherein the sliding seat is provided with a reciprocating threaded hole, the reciprocating screw rod is threadedly connected through the reciprocating threaded hole, a strip block is provided at the rear side of the sliding seat, a strip groove is provided at the rear side wall of the cleaning chamber, and the strip block is limitedly slidably connected in the strip groove;

[0064] A sixth rotating shaft, one end of which is rotatably connected to the front side of the sliding seat, and the other end of which is fixedly connected to a round wheel;

[0065] A gear, the gear is fixedly sleeved on the sixth rotating shaft, the gear is located between the circular wheel and the sliding seat, and the gear is meshed and connected with the bar teeth;

[0066] A connecting shaft, one end of which is fixedly connected to the front side of the circular wheel near the circumferential wall;

[0067] A broom is fixedly connected to the end of the connecting shaft away from the circular wheel.

[0068] Compared with the prior art, the present invention has at least the following beneficial effects:

[0069] The novel catalyst dust removal room of the present invention can effectively clean dust from the catalyst after it enters the dust removal room, can reduce the original dust in the dust removal room, and can allow water to be recycled.

[0070] The novel catalyst dust removal room described in the present invention, other advantages, objectives and features of the present invention will be reflected in part through the following description, and in part will be understood by technicians in this field through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0071] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0072] Figure 1 It is a side view of the novel catalyst dust removal room described in the present invention.

[0073] Figure 2 This is the front view of the novel catalyst dust removal room described in the present invention.

[0074] Figure 3 This is a pipeline schematic diagram of the novel catalyst dust removal room described in the present invention.

[0075] Figure 4 This is a schematic structural diagram of the dust-falling prevention device for the novel catalyst dust removal room described in the present invention.

[0076] Figure 5 This is a schematic diagram of the structure of the soot blowing device in the novel catalyst dust removal room described in the present invention.

[0077] Figure 6 This is a schematic diagram of the structure of the cleaning device for the novel catalyst dust removal room described in the present invention.

[0078] Figure 7 For the present invention Figure 5 Enlarged view of part E in the middle.

[0079] Figure 8 For the present invention Figure 6 Schematic diagram of the middle section D.

[0080] In the figure: 1 is a dust removal room, 101 is an air inlet, 102 is an air outlet, 103 is a water tank, 1031 is a water supply pipe, 1032 is a longitudinal pipe, 1033 is a ball valve, 104 is a water curtain plate, 105 is a defogger plate, 106 is a walking platform, 1061 is an empty slot, 1062 is a water spray pipe, 2 is an air inlet device, 201 is an air inlet fan, 202 is an air inlet pipe, 3 is an air outlet device, 301 is an air outlet fan, 302 is a first air outlet pipe, 303 is a second air outlet pipe, 4 is a feeding device, 401 is a roller Conveyor belt, 402 is a module box, 5 is a cleaning device, 501 is a sedimentation tank, 502 is a clean water tank, 503 is a partition wall, 504 is a water pump, 6 is an anti-dust device, 601 is a box body, 602 is a motor cavity, 603 is a first transmission cavity, 604 is a second transmission cavity, 605 is a blowing cavity, 606 is a motor, 607 is an output shaft, 608 is a first bevel gear, 609 is a second bevel gear, 610 is a first rotating shaft, 611 is a third bevel gear, 612 is a fourth bevel gear, 613 is a second rotating shaft, 614 is a fourth bevel gear, 615 is a fifth bevel gear, 616 is a fifth bevel gear, 617 is a fifth bevel gear, 618 is a fifth bevel gear, 619 is a fifth bevel gear, 620 is a fifth bevel gear, 621 is a fifth bevel gear, 622 is a fifth bevel gear, 623 is a fifth bevel gear, 624 is a fifth bevel gear, 625 is a fifth bevel gear, 626 is a fifth bevel gear, 627 is a fifth bevel gear, 628 is a fifth bevel gear, 629 is a fifth bevel gear, 630 is a fifth bevel gear, 631 is a fifth bevel gear, 632 is a fifth bevel gear, 633 is a fifth bevel gear, 634 is a fifth bevel gear, 635 is a fifth bevel gear, 636 is a fifth bevel gear, 637 is a fifth bevel gear, 638 is a fifth bevel gear, 639 is a fifth bevel gear, 640 is a fifth bevel gear, 641 is a fifth bevel gear, 642 is 4 is a blowing fan, 7 is an auxiliary soot blowing device, 701 is an installation chamber, 702 is a dust suction chamber, 703 is an air blowing chamber, 704 is a filter chamber, 705 is an air pump, 706 is a filter screen, 707 is a fifth helical gear, 708 is a sixth helical gear, 709 is a third rotating shaft, 710 is a suction fan, 711 is a seventh helical gear, 712 is an eighth helical gear, 713 is a fourth rotating shaft, 714 is a ninth helical gear, 715 is a fifth rotating shaft, 716 is a first connecting block, 717 is a tenth helical gear, 718 is a special-shaped rod, 719 is the second connecting block, 720 is the fixed seat, 721 is the first connecting rod, 722 is the second connecting rod, 723 is the air nozzle, 724 is the induction device, 8 is the cleaning device, 801 is the cleaning chamber, 802 is the bevel gear, 803 is the mounting support, 804 is the reciprocating screw rod, 805 is the bar tooth, 806 is the sliding seat, 807 is the reciprocating threaded hole, 808 is the bar block, 809 is the bar groove, 810 is the sixth rotating shaft, 811 is the round wheel, 812 is the gear, 813 is the connecting shaft, and 814 is the broom. DETAILED DESCRIPTION

[0081] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0082] See also Figure 1-Figure 6 , a new type of catalyst dust removal room, including:

[0083] Dust removal room 1;

[0084] An air inlet device 2, the air inlet device 2 is connected to the top of the dust removal room 1 through a pipeline;

[0085] An air outlet device 3, the air outlet device 3 is connected to the top side end of the dust removal room 1 through a pipeline;

[0086] A feeding device 4, the feeding device 4 is used to transport the catalyst into the dust removal room 1;

[0087] A cleaning device 5, the cleaning device 5 is used to settle the dust in the dust removal room 1;

[0088] The dust removal room 1 is provided with:

[0089] An air inlet 101, wherein the air inlet 101 is disposed at the top of the dust removal room 1, and the air inlet 101 is connected to the air inlet device 2 via a pipeline;

[0090] An air outlet 102, which is disposed at a side end of the air inlet 101, and the air outlet 102 is connected to the air outlet device 3 through a pipeline;

[0091] A water tank 103, wherein the water tank 103 is fixedly mounted at the top of the dust removal room 1, and the water tank 103 is connected to the cleaning device 5 via a water pipe;

[0092] A water curtain plate 104, which is fixedly mounted on a side end of the water tank 103 and arranged along a feeding direction of the feeding device 4;

[0093] A demister plate 105, wherein the demister plate 105 is fixedly mounted on the inner wall of the dust removal room 1, and the demister plate 105 is located on the inner side of the water curtain plate 104;

[0094] The walking platform 106 is fixedly installed at the bottom of the dust removal room 1 , and the walking platform 106 is located below the feeding device 4 , and the walking platform 106 is arranged corresponding to the lower end of the water curtain plate 104 .

[0095] The upper end, side end and bottom end of the dust removal room 1 are all equipped with a water supply pipe 1031. The top wall of the dust removal room 1 is vertically provided with a longitudinal pipe 1032. The longitudinal pipe 1032 is connected with the water supply pipe 1031 through a three-way connector. The longitudinal pipe 1032 passes through the dust removal room 1 and extends into the water tank 103. The end of the longitudinal pipe 1032 close to the water supply pipe 1031 is provided with a ball valve 1033, and the end of the longitudinal pipe 1032 away from the water supply pipe 1031 is provided with a three-way connector.

[0096] An empty slot 1061 is provided in the walking platform 106, the opening direction of the empty slot 1061 is close to the end of the defogger plate 105, and the opening of the empty slot 1061 is located at the lower end of the water curtain plate 104, and a plurality of water spraying pipes 1062 are provided in the empty slot 1061, and the water spraying direction of the water spraying pipes 1062 is arranged along the opening direction of the empty slot 1061;

[0097] The air inlet device 2 comprises:

[0098] An air inlet fan 201, wherein the air inlet fan 201 is arranged outside the dust removal room 1;

[0099] An air inlet pipe 202, the air inlet fan 201 is connected to the air inlet 101 through the air inlet pipe 202;

[0100] The air outlet device 3 comprises:

[0101] An air outlet fan 301, wherein the air outlet fan 301 is arranged outside the dust removal room 1;

[0102] A first air outlet pipe 302, the air outlet fan 301 is connected to the air outlet 102 through the first air outlet pipe 302;

[0103] A muffler 303, the muffler 303 is fixedly connected to the upper end of the air outlet fan 301;

[0104] The feeding device 4 comprises:

[0105] A roller conveyor belt 401, wherein the roller conveyor belt 401 is arranged to penetrate the dust removal room 1, and the roller conveyor belt 401 is arranged above the walking platform 106 through a bracket;

[0106] A module box 402, the module box 402 is arranged on the roller conveyor 401 and is used to store the catalyst;

[0107] The cleaning device 5 comprises:

[0108] A sedimentation tank 501, wherein the sedimentation tank 501 is disposed at the bottom of the dust removal room 1, and the sedimentation tank 501 is connected to the dust removal room 1;

[0109] A clear water tank 502, wherein the clear water tank 502 is disposed at a side end of the sedimentation tank 501, and the clear water tank 502 is connected to the sedimentation tank 501 via a partition wall 503;

[0110] A water pump 504 is fixedly installed on the ground outside the dust removal room 1, and water pipes 505 are installed at both ends of the water pump 504. One end of the water pipe 505 extends into the clean water tank 502, and the other end of the water pipe 505 extends to the side end of the dust removal room 1 and is connected to the water supply pipe 1031 through a valve.

[0111] The working principle of the above technical solution is as follows: the feeding device 4 is arranged throughout the dust removal room 1, and the feeding device 4 is located inside the dust removal room 1 as a soot blowing station. The feeding device 4 is located on both sides of the dust removal room 1 as a loading station and a unloading station respectively. First, the catalyst is manually hoisted into the module box 402 of the loading station of the feeding device 4, and the feeding device 4 is started. The module box 402 is driven by the roller conveyor belt 401 to move to the soot blowing station and stop. The soot is blown manually with an air gun. After the catalyst dust is cleaned, the feeding device 4 is started again to transport the catalyst to the unloading station for manual unloading. At the same time, the air inlet fan 201 is started to blow air into the dust removal room 1 from the air inlet 101 at the top of the dust removal room 1, so that the wind presses the dust downward. , start the air outlet fan 301 to suck out the dust from the air outlet 102, and at the same time reduce the exhaust noise through the muffler 303, and at the same time start the water pump 504, the water pump 504 draws the water in the clean water tank 502 into the water supply pipe 1031 through the pipe, and then sends it into the longitudinal pipe 1032 through the water supply pipe 1031, and finally flows into the water tank 103. After the water in the water tank 103 is filled, it flows out from the water curtain plate 104, so that the dust on the ground is mixed with water, and then water is sprayed through the water spray pipe 1062 in the empty groove 1061 to make the mud and water mixture flow into the sedimentation tank 501. The air outlet fan 301 sucks the air in the dust removal room 1, and removes the water mist in the wind through the demister plate 105.

[0112] The beneficial effects of the above technical solution are as follows: through the design of the above structure, the catalyst can be effectively cleaned of dust after entering the dust removal room 1, and the original dust in the dust removal room 1 can be reduced, and water can be recycled.

[0113] In one embodiment of the present invention, the dust-falling prevention device 6 is installed on the walking platform 106, and the dust-falling prevention device 6 is located on both sides of the roller conveyor belt 401, and the dust-falling prevention device 6 includes:

[0114] Box body 601, the box body 601 is arranged at the lower side of the walking platform 106, the box body 601 is concave, and the two ends of the box body 601 extend to the top of the walking platform 106, the box body 601 is provided with a motor cavity 602, a first transmission cavity 603, a second transmission cavity 604, and a blowing cavity 605, the motor cavity 602 is located at the bottom end of the box body 601, the two ends of the bottom of the box body 601 are the first transmission cavity 603, the first transmission cavity 603 is connected with the motor cavity 602, the second transmission cavity 604 is connected and arranged above the first transmission cavity 603, and the blowing cavity 605 is connected and arranged at the upper end of the second transmission cavity 604;

[0115] A motor 606, wherein the motor 606 is fixedly installed in the motor cavity 602, and output shafts 607 are provided at both ends of the motor 606, and the output shafts 607 extend into the first transmission cavity 603;

[0116] A first bevel gear 608, wherein the first bevel gear 608 is fixedly connected to the end of the output shaft 607 away from the motor 606, and the first bevel gear 608 is located in the first transmission cavity 603;

[0117] A second bevel gear 609, the second bevel gear 609 is meshed and connected above the first bevel gear 608;

[0118] A first rotating shaft 610, one end of which is fixedly connected to the upper end of the second bevel gear 609, and the other end of which extends into the second transmission cavity 604;

[0119] A third bevel gear 611, wherein the third bevel gear 611 is fixedly connected to an end of the first rotating shaft 610 away from the second bevel gear 609;

[0120] A fourth bevel gear 612, the fourth bevel gear 612 is located in the second transmission cavity 604 and is obliquely meshed with the third bevel gear 611;

[0121] The second rotating shaft 613 has one end fixedly connected to the fourth bevel gear 612 , and the other end extends into the blowing chamber 605 and is fixedly connected to a blowing fan 614 .

[0122] The working principle of the above technical solution is as follows: when the module box 402 is transported to the position of the anti-dust falling device 6, the motor 606 is started, and the motor 606 drives the output shaft 607 to rotate, thereby driving the first bevel gear 608 to rotate, thereby driving the second bevel gear 609 to rotate, thereby driving the first rotating shaft 610 to rotate, thereby driving the third bevel gear 611 to rotate, thereby driving the fourth bevel gear 612 to rotate, thereby driving the second rotating shaft 613 to rotate, thereby driving the blowing fan 614 to rotate, and the third bevel gear 611 and the fourth bevel gear 612 are obliquely meshed and connected, so that the blowing fans 614 arranged at both ends of the box body 601 blow air upward symmetrically.

[0123] Beneficial effects of the above technical solution: through the design of the above structure, the dust in the dust removal room 1 is blown away by the blowing fan 614, preventing the dust from falling into the module box 402 to cause secondary contamination of the catalyst, while ensuring the cleanliness of the catalyst.

[0124] In one embodiment of the present invention, it also includes: an auxiliary soot blowing device 7, the auxiliary soot blowing device 7 is installed in the box body 601, and an installation cavity 701 is also opened in the box body 601, and the installation cavity 701 is located between the first transmission cavity 603 and the second transmission cavity 604. The auxiliary soot blowing device 7 is installed in the installation cavity 701, and a dust suction cavity 702, an air blowing cavity 703, and a filter cavity 704 are arranged in the installation cavity 701. The dust suction cavity 702 is located in the middle of the installation cavity 701, and the dust suction cavity 702 is communicated with the outside of the box body 601. The upper and lower sides of the dust suction cavity 702 are provided with the air blowing cavity 703 and the filter cavity 704, and the filter cavity 704 is located at the end of the air blowing cavity 703 away from the feeding device 4. The auxiliary soot blowing device 7 includes:

[0125] An air pump 705, wherein the air pump 705 is fixedly installed in the blowing chamber 703, and one end of the air pump 705 is connected to the dust suction chamber 702 through an air pipe, and the air pump 705 is electrically connected to the motor 606;

[0126] A filter screen 706, wherein the filter screen 706 is installed on the inner wall of the dust collection chamber 702;

[0127] a fifth bevel gear 707 , wherein the fifth bevel gear 707 is located in the dust suction chamber 702 , and the fifth bevel gear 707 is fixedly sleeved on the first rotating shaft 610 ;

[0128] A sixth bevel gear 708, the sixth bevel gear 708 is meshingly connected to the fifth bevel gear 707 near the feeding device 4;

[0129] A third rotating shaft 709, one end of which is fixedly connected to the sixth bevel gear 708, and the other end of which is arranged along the direction of the feeding device 4;

[0130] An air suction fan 710, wherein the air suction fan 710 is fixedly connected to an end of the third rotating shaft 709 away from the sixth bevel gear 708;

[0131] A seventh bevel gear 711, wherein the seventh bevel gear 711 is fixedly sleeved on the first rotating shaft 610, and the seventh bevel gear 711 is disposed close to the top wall of the blowing chamber 703;

[0132] An eighth bevel gear 712, the eighth bevel gear 712 is meshingly connected to the end of the seventh bevel gear 711 close to the feeding device 4;

[0133] a fourth rotating shaft 713, one end of the fourth rotating shaft 713 is fixedly connected to the eighth bevel gear 712, and the other end of the fourth rotating shaft 713 is fixedly connected to the ninth bevel gear 714;

[0134] A fifth rotating shaft 715, one end of which is rotatably connected to the top wall of the blowing chamber 703, and the other end of which extends to below the ninth bevel gear 714 and is fixedly connected to a first connecting block 716;

[0135] a tenth bevel gear 717, wherein the tenth bevel gear 717 is fixedly connected to the fifth rotating shaft 715, and the tenth bevel gear 717 is meshedly connected with the ninth bevel gear 714;

[0136] A special-shaped rod 718, one end of which is rotatably connected to the first connecting block 716 away from the fifth rotating shaft 715, and the other end of which is rotatably connected to the second connecting block 719;

[0137] A fixing seat 720, wherein the fixing seat 720 is fixedly connected to the bottom end of the blowing cavity 703 and is located below the first connecting block 716, and a first connecting rod 721 is fixedly connected to the fixing seat 720;

[0138] a second connecting rod 722, one end of which is fixedly connected to the second connecting block 719, and the other end of which extends to the outside of the box body 601, and the first connecting rod 721 is rotatably connected to the second connecting rod 722;

[0139] An air nozzle 723, wherein the air nozzle 723 is fixedly connected to the end of the second connecting rod 722 away from the second connecting block 719, and the air nozzle 723 is connected to the other end of the air pump 705 through an air pipe;

[0140] The sensing device 724 is fixedly connected to the side wall of the box body 601 close to the feeding device 4, and the sensing device 724 is electrically connected to the motor 606.

[0141] The working principle of the above technical solution is as follows: a total of 4 air pumps 705 are arranged in the box body 601, wherein the left box body 601 and the right box body 601 are each provided with an air pump 705 on the upper and lower sides, and the left box body 601 and the right box body 601 are each provided with an air suction fan 710. When the catalyst passes through the box body 601, the induction device 724 senses the passage of the module box 402, and the motor 606 and the air pump 705 are started through the induction device 724. The motor 606 drives the first rotating shaft 610 to rotate, thereby driving the fifth bevel gear 707 to rotate, thereby driving the sixth bevel gear 708 to rotate, thereby driving the third rotating shaft 709 to rotate, thereby driving the air suction fan 710 to rotate, so that the dust on the catalyst is sucked into The dust in the dust suction chamber 702 is discharged to the outside of the box body 601. At the same time, the first rotating shaft 610 rotates to drive the seventh bevel gear 711 to rotate, thereby driving the eighth bevel gear 712 to rotate, thereby driving the fourth rotating shaft 713 to rotate, thereby driving the ninth bevel gear 714 to rotate, thereby driving the tenth bevel gear 717 to rotate, thereby driving the fifth rotating shaft 715 to rotate, thereby driving the first connecting block 716 to rotate, thereby driving the special-shaped rod 718 to rotate, thereby driving the second connecting rod 722 to rotate up and down around the first connecting rod 721, thereby driving the air nozzle 723 to rotate up and down, and the external gas is blown out from the air nozzle 723 through the air pump 705. At the same time, the filter 706 provided prevents external dust from being sucked into the air pump 705.

[0142] The beneficial effects of the above technical solution: through the design of the above structure, the dust on the catalyst can be removed in all directions without manual operation, and the dust is sucked into the dust suction chamber 702 by the suction fan 710 and discharged to the ground, which further ensures the cleanliness of the catalyst and saves manpower.

[0143] In one embodiment of the present invention, a cleaning device 8 is installed in the box body 601, a cleaning chamber 801 is provided in the box body 601, the cleaning chamber 801 is located below the motor chamber 602, and the cleaning chamber 801 is connected to the first transmission chamber 603, and the cleaning device 8 includes:

[0144] A bevel gear 802, wherein the bevel gear 802 is meshedly connected with the first bevel gear 608;

[0145] A mounting support 803, wherein the mounting support 803 is fixedly connected to the bottom end of the cleaning chamber 801;

[0146] A reciprocating screw rod 804, wherein both ends of the reciprocating screw rod 804 are fixedly connected to the bevel gears 802 on both sides, and the reciprocating screw rod 804 passes through the mounting support 803 and is rotatably connected;

[0147] The bar-shaped teeth 805 are fixedly connected between the mounting brackets 803 on both sides, and the bar-shaped teeth 805 are located below the reciprocating screw rod 804;

[0148] A sliding seat 806, wherein the sliding seat 806 is provided with a reciprocating threaded hole 807, wherein the reciprocating screw rod 804 is threadedly connected through the reciprocating threaded hole 807, wherein a strip block 808 is provided at the rear side of the sliding seat 806, and a strip groove 809 is provided at the rear side wall of the cleaning chamber 801, wherein the strip block 808 is limitedly slidably connected in the strip groove 809;

[0149] A sixth rotating shaft 810, one end of which is rotatably connected to the front side of the sliding seat 806, and the other end of which is fixedly connected to a round wheel 811;

[0150] A gear 812, wherein the gear 812 is fixedly sleeved on the sixth rotating shaft 810, and the gear 812 is located between the round wheel 811 and the sliding seat 806, and the gear 812 is meshedly connected with the bar teeth 805;

[0151] A connecting shaft 813, one end of which is fixedly connected to the front side of the circular wheel 811 close to the circumferential wall;

[0152] A broom 814 is fixedly connected to the end of the connecting shaft 813 away from the round wheel 811.

[0153] The working principle of the above technical solution is as follows: the reciprocating screw 804 has no threads at both ends and a bidirectional thread in the middle. When the motor 606 is started, it drives the output shaft 607 to rotate, thereby driving the first bevel gear 608 to rotate, thereby driving the bevel gear 802 to rotate, thereby driving the reciprocating screw 804 to rotate, thereby driving the sliding seat 806 to slide back and forth on the reciprocating screw 804, and at the same time, the strip block 808 on the rear side of the sliding seat 806 slides back and forth in the strip groove 809, and the strip groove 809 can prevent the sliding seat 806 from moving forward and backward. The reciprocating motion of the sliding seat 806 drives the gear 812 to rotate, thereby driving the sixth rotating shaft 810 to rotate, thereby driving the circular wheel 811 to rotate, thereby driving the connecting shaft 813 to rotate, thereby driving the broom 814 to rotate and reciprocate at the same time, so that the broom 814 cleans the dust on the walking platform 106, so that the dust can be washed away by the water flowing down the water curtain plate 104.

[0154] The beneficial effects of the above technical solution: through the design of the above structure, the dust on the walking platform 106 can be cleaned to the opening of the empty groove 1061, so that the water flowing down from the water curtain plate 104 brings the dust into the sedimentation tank 501, making the dust removal room 1 cleaner and the dust cleaning more thorough, avoiding manual cleaning of the dust on the walking platform 106.

[0155] In the description of the present invention, it is necessary to understand that the orientations or positional relationships indicated by the terms "upper end", "lower end", "front end", "rear end", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0156] Finally, it should be noted that the above description is only a preferred embodiment of the present invention. It is not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments, or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A new type of catalyst dust removal room, characterized in that: include: Dust removal room (1); An air inlet device (2), the air inlet device (2) being connected to the top of the dust removal room (1) via a pipeline; An air outlet device (3), the air outlet device (3) being connected to a top side end of the dust removal room (1) via a pipeline; A feeding device (4), the feeding device (4) being used to transport the catalyst into the dust removal room (1); A cleaning device (5), the cleaning device (5) being used to settle dust in the dust removal room (1); The dust removal room (1) is provided with: An air inlet (101), the air inlet (101) being arranged at the top of the dust removal room (1), and the air inlet (101) being connected to the air inlet device (2) via a pipeline; An air outlet (102), the air outlet being arranged at a side end of the air inlet (101), and the air outlet (102) being connected to the air outlet device (3) via a pipeline; A water tank (103), the water tank (103) being fixedly mounted on the top of the interior of the dust removal room (1), and the water tank (103) being connected to the cleaning device (5) via a water pipe; a water curtain plate (104), the water curtain plate (104) being fixedly mounted on a side end of the water tank (103), and the water curtain plate (104) being arranged along a feeding direction of the feeding device (4); a demister plate (105), the demister plate (105) being fixedly mounted on the inner wall of the dust removal room (1), and the demister plate (105) being located on the inner side of the water curtain plate (104); A walking platform (106), the walking platform (106) being fixedly mounted at the bottom end of the dust removal room (1), the walking platform (106) being located below the feeding device (4), and the walking platform (106) being arranged corresponding to the lower end of the water curtain plate (104); An empty slot (1061) is provided in the walking platform (106), the opening direction of the empty slot (1061) is close to the end of the defogger plate (105), and the opening of the empty slot (1061) is located at the lower end of the water curtain plate (104), and a plurality of water spray pipes (1062) are provided in the empty slot (1061), and the water spraying direction of the water spray pipes (1062) is arranged along the opening direction of the empty slot (1061); The feeding device (4) comprises a roller conveyor belt (401), the roller conveyor belt (401) is arranged to penetrate the dust removal room (1), and the roller conveyor belt (401) is arranged above the walking platform (106) via a bracket; an anti-dust falling device (6), the anti-dust falling device (6) being installed in the dust removal room (1), and the anti-dust falling device (6) being located on both sides of the feeding device, the anti-dust falling device (6) being installed on the walking platform (106), and the anti-dust falling device (6) being located on both sides of the roller conveyor belt (401), and the anti-dust falling device (6) comprising: A box body (601), wherein the box body (601) is arranged at the lower side of the walking platform (106), the box body (601) is concave, and both ends of the box body (601) extend to the upper side of the walking platform (106), and a motor cavity (602), a first transmission cavity (603), a second transmission cavity (604), and a blowing cavity (605) are arranged in the box body (601), the motor cavity (602) is located at the bottom end of the box body (601), and both ends of the bottom end of the box body (601) are the first transmission cavity (603), the first transmission cavity (603) is in communication with the motor cavity (602), the second transmission cavity (604) is in communication with and arranged above the first transmission cavity (603), and the blowing cavity (605) is in communication with and arranged at the upper end of the second transmission cavity (604); A motor (606), the motor (606) being fixedly mounted in the motor cavity (602), with output shafts (607) being provided at both ends of the motor (606), and the output shafts (607) extending into the first transmission cavity (603); a first bevel gear (608), the first bevel gear (608) being fixedly connected to the end of the output shaft (607) away from the motor (606), and the first bevel gear (608) being located in the first transmission cavity (603); a second bevel gear (609), the second bevel gear (609) being meshingly connected above the first bevel gear (608); a first rotating shaft (610), one end of the first rotating shaft (610) being fixedly connected to the upper end of the second bevel gear (609), and the other end of the first rotating shaft (610) extending into the second transmission cavity (604); a third bevel gear (611), the third bevel gear (611) being fixedly connected to an end of the first rotating shaft (610) away from the second bevel gear (609); a fourth bevel gear (612), the fourth bevel gear (612) being located in the second transmission cavity (604) and being connected to the third bevel gear (611) in an oblique meshing manner; A second rotating shaft (613), one end of the second rotating shaft (613) is fixedly connected to the fourth bevel gear (612), and the other end extends into the blowing chamber (605) and is fixedly connected to a blowing fan (614).

2. A novel catalyst dust removal room according to claim 1, characterized in that: The upper end, the side end and the bottom end of the dust removal room (1) are all provided with water supply pipes (1031); a longitudinal pipe (1032) is vertically provided on the top wall of the dust removal room (1); the longitudinal pipe (1032) is connected to the water supply pipe (1031) via a three-way connector; the longitudinal pipe (1032) passes through the dust removal room (1) and extends into the water tank (103); a ball valve (1033) is provided at the end of the longitudinal pipe (1032) close to the water supply pipe (1031); and a three-way connector is provided at the end of the longitudinal pipe (1032) away from the water supply pipe (1031).

3. A novel catalyst dust removal room according to claim 1, characterized in that: The air inlet device (2) comprises: An air inlet fan (201), the air inlet fan (201) being arranged outside the dust removal room (1); An air inlet pipe (202), wherein the air inlet fan (201) is connected to the air inlet (101) via the air inlet pipe (202); The air outlet device (3) comprises: An air outlet fan (301), the air outlet fan (301) being arranged outside the dust removal room (1); a first air outlet pipe (302), wherein the air outlet fan (301) is connected to the air outlet (102) via the first air outlet pipe (302); A muffler (303), the muffler (303) being fixedly connected to the upper end of the air outlet fan (301).

4. A novel catalyst dust removal room according to claim 2, characterized in that: The feeding device (4) further comprises: A module box (402), the module box (402) is arranged on the roller conveyor (401) and is used to store the catalyst.

5. A novel catalyst dust removal room according to claim 2, characterized in that: The cleaning device (5) comprises: A sedimentation tank (501), the sedimentation tank (501) being arranged at the bottom of the dust removal room (1), the sedimentation tank (501) being in communication with the dust removal room (1); A clear water tank (502), wherein the clear water tank (502) is arranged at a side end of the sedimentation tank (501), and the clear water tank (502) and the sedimentation tank (501) are connected via a partition wall (503); A water pump (504), the water pump (504) is fixedly installed on the ground outside the dust removal room (1), and water pipes (505) are installed at both ends of the water pump (504), one end of the water pipe (505) extends into the clean water tank (502), and the other end of the water pipe (505) extends to the side of the dust removal room (1) and is connected to the water supply pipe (1031) through a valve.

6. A novel catalyst dust removal room according to claim 1, characterized in that: Also includes: An auxiliary sootblowing device (7), the auxiliary sootblowing device (7) being installed in the box body (601), the box body (601) further comprising an installation cavity (701), the installation cavity (701) being located between the first transmission cavity (603) and the second transmission cavity (604), the auxiliary sootblowing device (7) being installed in the installation cavity (701), the installation cavity (701) being provided with a dust suction cavity (702), an air blowing cavity (703), and a filter cavity (704), the dust suction cavity (702) being located in the middle of the installation cavity (701), and the dust suction cavity (702) being communicated with the outside of the box body (601), the air blowing cavity (703) and the filter cavity (704) being provided on both upper and lower sides of the dust suction cavity (702), and the filter cavity (704) being located at an end of the air blowing cavity (703) far from the feeding device (4), the auxiliary sootblowing device (7) comprising: An air pump (705), the air pump (705) being fixedly installed in the blowing cavity (703), and one end of the air pump (705) being connected to the dust suction cavity (702) via an air pipe, and the air pump (705) being electrically connected to the motor (606); A filter screen (706), the filter screen (706) being mounted on the inner wall of the dust collection chamber (702); a fifth bevel gear (707), the fifth bevel gear (707) being located in the dust suction chamber (702), and the fifth bevel gear (707) being fixedly sleeved on the first rotating shaft (610); a sixth bevel gear (708), the sixth bevel gear (708) being meshingly connected to the fifth bevel gear (707) on a side close to the feeding device (4); a third rotating shaft (709), one end of the third rotating shaft (709) being fixedly connected to the sixth bevel gear (708), and the other end of the third rotating shaft (709) being arranged along the direction of the feeding device (4); an air suction fan (710), the air suction fan (710) being fixedly connected to an end of the third rotating shaft (709) away from the sixth bevel gear (708); a seventh bevel gear (711), the seventh bevel gear (711) being fixedly sleeved on the first rotating shaft (610), and the seventh bevel gear (711) being arranged close to the top wall of the blowing chamber (703); an eighth bevel gear (712), the eighth bevel gear (712) being meshingly connected to the seventh bevel gear (711) at an end close to the feeding device (4); a fourth rotating shaft (713), one end of the fourth rotating shaft (713) being fixedly connected to the eighth bevel gear (712), and the other end of the fourth rotating shaft (713) being fixedly connected to the ninth bevel gear (714); a fifth rotating shaft (715), one end of the fifth rotating shaft (715) being rotatably connected to the top wall of the blowing chamber (703), and the other end of the fifth rotating shaft (715) extending below the ninth bevel gear (714) and being fixedly connected to the first connecting block (716); a tenth bevel gear (717), the tenth bevel gear (717) being fixedly connected to the fifth rotating shaft (715), and the tenth bevel gear (717) being meshingly connected to the ninth bevel gear (714); A special-shaped rod (718), one end of the special-shaped rod (718) being rotatably connected to the side of the first connecting block (716) away from the fifth rotating shaft (715), and the other end of the special-shaped rod (718) being rotatably connected to the second connecting block (719); A fixed seat (720), the fixed seat (720) is fixedly connected to the bottom end of the blowing cavity (703) and is located below the first connecting block (716), and a first connecting rod (721) is fixedly connected to the fixed seat (720); a second connecting rod (722), one end of the second connecting rod (722) being fixedly connected to the second connecting block (719), the other end of the second connecting rod (722) extending to the outside of the box body (601), and the first connecting rod (721) being rotatably connected to the second connecting rod (722); an air nozzle (723), the air nozzle (723) being fixedly connected to the end of the second connecting rod (722) away from the second connecting block (719), and the air nozzle (723) being connected to the other end of the air pump (705) via an air pipe; An induction device (724), wherein the induction device (724) is fixedly connected to a side wall of the box body (601) close to the feeding device (4), and the induction device (724) is electrically connected to the motor (606).

7. A novel catalyst dust removal room according to claim 6, characterized in that: Also includes: A cleaning device (8), the cleaning device (8) being installed in the box (601), the box (601) being provided with a cleaning chamber (801), the cleaning chamber (801) being located below the motor chamber (602), and the cleaning chamber (801) being communicated with the first transmission chamber (603), the cleaning device (8) comprising: A bevel gear (802), the bevel gear (802) being meshingly connected with the first helical gear (608); A mounting support (803), the mounting support (803) being fixedly connected to the bottom end of the cleaning chamber (801); A reciprocating screw rod (804), wherein both ends of the reciprocating screw rod (804) are fixedly connected to the bevel gears (802) on both sides, and the reciprocating screw rod (804) passes through the mounting support (803) to be rotatably connected; A bar-shaped tooth (805), the bar-shaped tooth (805) being fixedly connected between the mounting supports (803) on both sides, and the bar-shaped tooth (805) being located below the reciprocating screw rod (804); A sliding seat (806), wherein the sliding seat (806) is provided with a reciprocating threaded hole (807), the reciprocating screw rod (804) is threadedly connected through the reciprocating threaded hole (807), a strip block (808) is provided on the rear side of the sliding seat (806), a strip groove (809) is provided on the rear side wall of the cleaning chamber (801), and the strip block (808) is limitedly slidably connected in the strip groove (809); a sixth rotating shaft (810), one end of the sixth rotating shaft (810) being rotatably connected to the front side of the sliding seat (806), and the other end of the sixth rotating shaft (810) being fixedly connected to a round wheel (811); a gear (812), the gear (812) being fixedly sleeved on the sixth rotating shaft (810), the gear (812) being located between the circular wheel (811) and the sliding seat (806), the gear (812) being meshingly connected with the bar teeth (805); A connecting shaft (813), one end of the connecting shaft (813) being fixedly connected to the front side of the circular wheel (811) close to the circumferential wall end; A broom (814), wherein the broom (814) is fixedly connected to the end of the connecting shaft (813) away from the circular wheel (811).

Images