Waste gas dust removal device for biomass energy power generation

Abstract

The utility model discloses a waste gas dust removal device for biomass energy power generation, which relates to the technical field of environmental protection and air pollution abatement, comprises a base and a box body, and is characterized in that a linkage mechanism is arranged on the box body, the linkage mechanism comprises a driving component and a synchronizing component, the driving component comprises a motor fixedly connected to the top surface of the base, and the synchronizing component comprises a synchronous component and a synchronous component. The output end of the motor is fixedly connected with a driving rod, the driving rod is fixedly connected with a first bevel gear, the first connecting rod is fixedly connected with a second bevel gear, the box body communicates with an air outlet net, the first connecting rod penetrates through the air outlet net, the air outlet net is rotationally connected with the first connecting rod, and the first connecting rod is fixedly connected with a connecting block; by arranging the linkage mechanism and through reasonable design and optimization, the efficiency of a mechanical system is improved, the space is effectively utilized, complex movement is achieved in the limited space, and the energy utilization rate and the movement efficiency are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental protection and air pollution control, and particularly relates to an exhaust gas dust removal device for biomass energy power generation. Background Art

[0002] In the prior art, after searching, it was found that a Chinese patent disclosed "a waste gas dust removal device for biomass power generation", and its application number is "CN202221611957.6". The patent mainly uses conductive metal materials to make the skeleton, and the skeleton is electrically connected to the power supply, so that the skeleton can carry positive or negative charges. During the power-on process, the filter structure can enhance the adsorption effect of dust. After the power is off, the attached dust is blown to the ash outlet through a blower.

[0003] However, the electrostatic dust removal in this device has high energy consumption and requires a large amount of electricity to generate an electrostatic field. It is sensitive to the type of dust. If the dust particles have high conductivity or are too large, it may affect the effect of the electrostatic field, resulting in a decrease in dust removal efficiency. It may also produce ozone. The electric field generated in the electrostatic dust removal equipment may lead to the generation of ozone, which has certain health hazards. Utility Model Content

[0004] The purpose of the utility model is to provide a waste gas dust removal device for biomass power generation. By setting a double-layer filter, a linkage mechanism and a circulation mechanism, the waste gas can be fully filtered without excessive human intervention, and resources are reused, thereby solving the existing problems of high energy consumption, long-term manual maintenance, and insufficient filtration.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a waste gas dust removal device for biomass power generation, comprising a base and a box body, wherein a linkage mechanism is arranged on the box body;

[0007] The linkage mechanism includes a driving assembly and a synchronization assembly, the driving assembly includes a motor fixedly connected to the top surface of the base, the output end of the motor is fixedly connected to a driving rod, the top end of the driving rod is fixedly connected to a first bevel gear, an air outlet net is fixedly installed on the right side of the box body, a first connecting rod passes through the air outlet net, the right end of the first connecting rod is fixedly connected to a second bevel gear, the first bevel gear and the second bevel gear are meshed with each other, the air outlet net is rotatably connected to the first connecting rod, a connecting block is fixedly connected to the first connecting rod, a fan blade is fixedly connected to the connecting block, and the left end of the first connecting rod is fixedly connected to the first gear.

[0008] Furthermore, the synchronization component includes a first support rod fixedly connected to the inner wall of the box body, the top of the first support rod is fixedly connected to a connecting tube, the inner wall of the connecting tube is rotatably connected to a second connecting rod, the left end of the second connecting rod is fixedly connected to a half gear, the right end of the second connecting rod is fixedly connected to a second gear, and the second gear is meshed with the first gear.

[0009] Furthermore, a filtering structure is provided on the box body, the filtering mechanism includes a gas filtering assembly and a waste residue collecting filtering assembly, the gas filtering assembly includes a first filter screen fixedly connected to the inner wall of the box body, and the inner wall of the box body is fixedly connected to a second filter screen.

[0010] Furthermore, the waste residue collection and filtering assembly includes a sedimentation box fixedly installed on the bottom surface of the box body, the inner wall of the sedimentation box is provided with a slide groove, the inner wall of the slide groove is slidably connected to a third filter screen, the back of the third filter screen extends to the back of the sedimentation box, the back of the third filter screen is fixedly connected to a sealing plate, and the back of the sealing plate is fixedly connected to a handle.

[0011] Furthermore, a cleaning mechanism is provided on the box body, and the cleaning mechanism includes an inner chamber cleaning assembly and a filter cleaning assembly. The filter cleaning mechanism includes a third connecting rod passing through the first filter and the second filter, and the third connecting rod is rotatably connected to the first filter and the second filter. A plurality of brushes are fixedly connected to the third connecting rod, and the plurality of brushes are in contact with the left side surface and the right side surface of the first filter and the second filter, respectively.

[0012] Furthermore, the inner chamber cleaning mechanism includes a scraper fixedly connected to a third connecting rod, a fourth gear is fixedly connected to the right end of the third connecting rod, and the fourth gear is meshed with the half gear.

[0013] The box body is provided with a circulation mechanism, which includes an annular tube connected to the box body, the top of the annular tube extends to the inside of the box body, one end of the annular tube away from the box body is fixedly connected to the bottom surface of the precipitation box, the inner wall of the precipitation box is fixedly connected to a liquid pump, and one end of the annular tube away from the box body is connected to the output of the liquid pump.

[0014] Furthermore, an air inlet is provided on the left side of the box body, and a water inlet is provided on the front side of the sedimentation box.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model sets a linkage mechanism. After the motor is started, it drives the whole structure to work through various gear components. Through reasonable design and optimization, multiple moving parts are coordinated, the efficiency of the mechanical system is improved, and the space is effectively utilized. The whole process does not involve electrostatic dust removal, avoiding the harm that may be caused by static electricity.

[0017] 2. The utility model provides a circulation mechanism so that the water in the sedimentation box can circulate through the annular pipe, thereby improving the utilization rate of water resources. By reducing wastewater discharge and resource consumption, the environment and ecosystem can be effectively protected, and the economic benefits can be improved by reducing waste treatment and emission management costs.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the above advantages at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a schematic diagram of the overall structure of a waste gas dust removal device for biomass power generation according to the utility model;

[0021] Figure 2 This is a schematic diagram of the driving mechanism structure of an exhaust gas dust removal device for biomass power generation according to the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of a waste gas dust removal device for biomass power generation according to the utility model;

[0023] Figure 4 for Figure 3 The enlarged structural diagram at A in the middle;

[0024] Figure 5 for Figure 2 The enlarged structural diagram at B in the middle;

[0025] Figure 6 for Figure 3 Enlarged structural diagram at point C in the middle.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Base; 2. Box; 3. Air outlet net; 4. First connecting rod; 5. Connecting block; 6. Fan blade; 7. First gear; 8. First supporting rod; 9. Connecting pipe; 10. Second connecting rod; 11. Half gear; 12. Second gear; 13. Motor; 14. Driving rod; 15. First bevel gear; 16. Second bevel gear; 17. First filter screen; 18. Second filter screen; 19. Third connecting rod; 20. Brush; 21. Scraper; 22. Fourth gear; 23. Sedimentation box; 24. Slide; 25. Third filter screen; 26. Sealing plate; 27. Handle; 28. Ring pipe; 29. ​​Sprinkler head; 30. Liquid pump; 31. Air inlet; 32. Water inlet. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-6 As shown, the utility model is a waste gas dust removal device for biomass power generation, comprising a base 1 and a box body 2, and a linkage mechanism is arranged on the box body 2;

[0030] The linkage mechanism includes a driving component and a synchronization component. The driving component includes a motor 13 fixedly connected to the top surface of the base 1. The output end of the motor 13 is fixedly connected to a driving rod 14. The top of the driving rod 14 is fixedly connected to a first bevel gear 15. An air outlet net 3 is fixedly installed on the right side of the box body 2. A first connecting rod 4 runs through the air outlet net 3. The right end of the first connecting rod 4 is fixedly connected to a second bevel gear 16. The first bevel gear 15 and the second bevel gear 16 are meshed with each other. The air outlet net 3 is rotatably connected to the first connecting rod 4. A connecting block 5 is fixedly connected to the first connecting rod 4. A fan blade 6 is fixedly connected to the connecting block 5. The left end of the first connecting rod 4 is fixedly connected to a first gear 7.

[0031] By setting up a driving assembly, the motor 13 can drive the first bevel gear 15 to rotate synchronously while driving the driving rod 14 to rotate. The first bevel gear 15 drives the second bevel gear 16 to rotate in the opposite direction. The second bevel gear 16 can synchronously drive the connecting block 5, the fan blade 6 and the first gear 7 to rotate while driving the first connecting rod 4 to rotate. When the connecting block 5 and the fan blade 6 rotate, they suck the exhaust gas into the box body 2 from the air inlet 31.

[0032] Among them Figure 1 and Figure 4As shown, the synchronization component includes a first support rod 8 fixedly connected to the inner wall of the box body 2, a connecting tube 9 fixedly connected to the top of the first support rod 8, a second connecting rod 10 rotatably connected to the inner wall of the connecting tube 9, a half gear 11 fixedly connected to the left end of the second connecting rod 10, and a second gear 12 fixedly connected to the right end of the second connecting rod 10, and the second gear 12 is meshed with the first gear 7.

[0033] By setting a synchronization component, the first gear 7 drives the third gear 12 to rotate in the opposite direction when rotating, and the third gear 12 drives the second gear 11 to rotate synchronously through the second connecting rod 10, ensuring the synchronization of movements between various components and greatly improving energy utilization and movement efficiency.

[0034] Among them Figure 3 As shown, the box 2 is provided with a filtering mechanism, which includes a gas filtering assembly and a waste residue collecting filtering assembly. The gas filtering assembly includes a first filter screen 17 fixedly connected to the inner wall of the box 2, and a second filter screen 18 fixedly connected to the inner wall of the box 2.

[0035] By setting up a gas filter assembly, the two-layer filter device can remove impurities in the exhaust gas at one time, greatly saving time and energy and improving work efficiency.

[0036] Among them Figure 2 and Figure 6 As shown, the waste residue collection and filtering assembly includes a sedimentation box 23 fixedly mounted on the bottom surface of the box body 2, a slide groove 24 is provided on the inner wall of the sedimentation box 23, a third filter screen 25 is slidably connected to the inner wall of the slide groove 24, the back of the third filter screen 25 extends to the back of the sedimentation box 23, a sealing plate 26 is fixedly connected to the back of the sealing plate 26, and a handle 27 is fixedly connected to the back of the sealing plate 26.

[0037] By providing a waste residue collection and filtering assembly, impurities on the filter screen can fall onto the third filter screen 25 , and the fallen impurities can be cleaned up regularly through the handle 27 .

[0038] Among them Figure 3 As shown, a cleaning mechanism is provided on the box body 2, and the cleaning mechanism includes an inner chamber cleaning component and a filter cleaning component. The filter cleaning mechanism includes a third connecting rod 19 that penetrates the first filter 17 and the second filter 18. The third connecting rod 19 is rotatably connected to the first filter 17 and the second filter 18. A plurality of brushes 20 are fixedly connected to the third connecting rod 19, and the plurality of brushes 20 are in contact with the left side surface and the right side surface of the first filter 17 and the second filter 18, respectively.

[0039] By providing the filter cleaning assembly, the third connecting rod 19 can drive a plurality of brushes 20 to rotate synchronously to clean the filter surface when rotating, thereby avoiding manual disassembly and cleaning, greatly saving time and improving work efficiency.

[0040] Among them Figure 3 As shown, the inner chamber cleaning mechanism includes a scraper 21 fixedly connected to the third connecting rod 19 , and a fourth gear 22 is fixedly connected to the right end of the third connecting rod 19 , and the fourth gear 22 is meshed with the half gear 11 .

[0041] By setting up the inner chamber cleaning component, the second gear 11 can drive the fourth gear 22 to rotate in the opposite direction at intervals when rotating. The fourth gear 22 simultaneously drives the scraper 21 on the third connecting rod 19 to rotate, avoiding manual disassembly and cleaning, greatly saving time and energy.

[0042] Among them Figure 1 and Figure 3 As shown, a circulation mechanism is provided on the box body 2, and the circulation mechanism includes an annular tube 28 connected to the box body 2, the top of the annular tube 28 extends to the inside of the box body 2, and the end of the annular tube 28 away from the box body 2 is fixedly connected to the bottom surface of the sedimentation box 23, and the inner wall of the sedimentation box 23 is fixedly connected to a liquid pump 30, and the end of the annular tube 28 away from the box body 2 is fixedly connected to the output end of the liquid pump 30, and the top of the annular tube 28 is fixedly connected to a spray head 29.

[0043] By setting up a circulation mechanism, the water in the sedimentation box 23 can be transported to the top of the annular tube 28 through the bottom end of the annular tube 28, and then sprayed out through the sprinkler head 29, effectively making the dust between the two layers of filter screens attached to the water fall onto the third filter screen 25, filtered by the third filter screen 25, and circulated by the liquid pump 30, and the dust is adsorbed on the third filter screen 25, thereby greatly improving the utilization rate of water resources.

[0044] Among them Figure 1 As shown, an air inlet 31 is provided on the left side of the box body 2, and a water injection port 32 is provided on the front side of the sedimentation box 23.

[0045] By providing the water injection port 32, water can be regularly injected into the sedimentation box 23 without disassembly, so as to ensure the continuous operation of the circulation mechanism.

[0046] A specific application of the present embodiment is as follows: the motor 13 drives the first bevel gear 15 to rotate synchronously while driving the driving rod 14 to rotate. The first bevel gear 15 drives the second bevel gear 16 to rotate in the opposite direction by meshing with the second bevel gear 16. The second bevel gear 16 can synchronously drive the connecting block 5, the fan blade 6 and the first gear 7 to rotate when driving the first connecting rod 4 to rotate. The connecting block 5 and the fan blade 6 suck the exhaust gas into the casing 2 from the air inlet 31 when rotating. The first gear 7 is meshed with the third gear 12, so that the first gear 7 can drive the third gear 12 to rotate in the opposite direction when rotating. The third gear 12 drives the second gear 11 to rotate synchronously through the second connecting rod 10, ensuring the synchronization of the movements between the various components and greatly improving the energy utilization and motion efficiency. The two-layer filtering device of the first filter screen 17 and the second filter screen 18 inside the casing 2 can remove impurities in the exhaust gas at one time, greatly saving time and energy and improving work efficiency. The second gear 11 rotates every interval After a period of time, the fourth gear 22 is driven to rotate in the opposite direction, and the fourth gear 22 synchronously drives the scraper 21 on the third connecting rod 19 to rotate. When the third connecting rod 19 rotates, it can drive a number of brushes 20 to rotate synchronously to clean the surface of the filter screen, so that impurities on the filter screen can fall onto the third filter screen 25, avoiding manual disassembly and cleaning, greatly saving time and improving work efficiency. The water in the sedimentation box 23 can be transported to the top of the annular tube 28 through the bottom end of the annular tube 28, and then sprayed out through the spray head 29, effectively attaching dust between the two layers of filter screens to the water and falling onto the third filter screen 25, filtered by the third filter screen 25, and circulating water through the liquid pump 30, greatly improving the utilization rate of water resources. Dust is adsorbed on the third filter screen 25, and the third filter screen 25 can be taken out and cleaned of impurities through the handle 27, and the filtered gas is discharged from the air outlet network 3. The water injection port 32 on the front side of the sedimentation box 23 can be regularly filled with water into the sedimentation box 23 without disassembly to ensure the continuous operation of the circulation mechanism.

[0047] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0048] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A waste gas dust removal device for biomass power generation, comprising a base (1) and a housing (2), characterized in that: The box body (2) is provided with a linkage mechanism; The linkage mechanism comprises a driving assembly and a synchronization assembly, wherein the driving assembly comprises a motor (13) fixedly connected to the top surface of the base (1), the output end of the motor (13) is fixedly connected to a driving rod (14), the top end of the driving rod (14) is fixedly connected to a first bevel gear (15), an air outlet net (3) is fixedly installed on the right side of the box body (2), a first connecting rod (4) passes through the air outlet net (3), the right end of the first connecting rod (4) is fixedly connected to a second bevel gear (16), the first bevel gear (15) and the second bevel gear (16) are meshed with each other, the air outlet net (3) is rotatably connected to the first connecting rod (4), a connecting block (5) is fixedly connected to the first connecting rod (4), a fan blade (6) is fixedly connected to the connecting block (5), and a first gear (7) is fixedly connected to the left end of the first connecting rod (4).

2. The waste gas dust removal device for biomass power generation according to claim 1, characterized in that: The synchronization component comprises a first support rod (8) fixedly connected to the inner wall of the box body (2); a connecting pipe (9) is fixedly connected to the top of the first support rod (8); a second connecting rod (10) is rotatably connected to the inner wall of the connecting pipe (9); a half gear (11) is fixedly connected to the left end of the second connecting rod (10); a second gear (12) is fixedly connected to the right end of the second connecting rod (10); and the second gear (12) is meshed with the first gear (7).

3. The waste gas dust removal device for biomass power generation according to claim 2, characterized in that: The box body (2) is provided with a filtering structure, the filtering structure comprising a gas filtering assembly and a waste residue collecting filtering assembly, the gas filtering assembly comprising a first filter screen (17) fixedly connected to the inner wall of the box body (2), and the inner wall of the box body (2) is fixedly connected to a second filter screen (18).

4. The waste gas dust removal device for biomass power generation according to claim 3, characterized in that: The waste residue collection and filtering assembly comprises a sedimentation box (23) fixedly mounted on the bottom surface of the housing (2); a slide groove (24) is provided on the inner wall of the sedimentation box (23); a third filter screen (25) is slidably connected to the inner wall of the slide groove (24); the back side of the third filter screen (25) extends to the back side of the sedimentation box (23); a sealing plate (26) is fixedly connected to the back side of the sealing plate (26); and a handle (27) is fixedly connected to the back side of the sealing plate (26).

5. The waste gas dust removal device for biomass power generation according to claim 4, characterized in that: The housing (2) is provided with a cleaning mechanism, the cleaning mechanism comprising an inner chamber cleaning component and a filter screen cleaning component, the inner chamber cleaning component comprising a scraper (21) fixedly connected to a third connecting rod (19), a fourth gear (22) fixedly connected to the right end of the third connecting rod (19), and the fourth gear (22) meshing with the half gear (11).

6. The waste gas dust removal device for biomass power generation according to claim 5, characterized in that: The housing (2) is provided with a circulation mechanism, the circulation mechanism comprising an annular tube (28) connected to the housing (2), the top end of the annular tube (28) extending into the interior of the housing (2), the end of the annular tube (28) away from the housing (2) being fixedly connected to the bottom surface of the sedimentation box (23), the inner wall of the sedimentation box (23) being fixedly connected to a liquid pump (30), the end of the annular tube (28) away from the housing (2) being fixedly connected to an output end of the liquid pump (30), and the top end of the annular tube (28) being fixedly connected to a spray head (29).

7. The waste gas dust removal device for biomass power generation according to claim 6, characterized in that: An air inlet (31) is provided on the left side of the box body (2), and a water injection port (32) is provided on the front side of the precipitation box (23).

Images