Domestic garbage incineration waste gas deacidification device

Abstract

The utility model relates to the technical field of household garbage incineration, and discloses a household garbage incineration waste gas deacidification device. The deacidification device comprises the deacidification box, the side face of the deacidification box is fixedly connected with the discharge pipe, the discharge pipe penetrates through the deacidification box, and the end, away from the deacidification box, of the discharge pipe is connected with the sealing cover in a clamped mode. When deacidification work is conducted through particulate matter in incineration waste gas and the smoke temperature, a certain prompt can be given to a user, at the moment, a control panel is rotated again, the control panel drives a connecting rod to rotate, so that a rotating bolt rotates on a limiting column, then the connecting rod and a butt joint rod are driven, a driving plate generates displacement on an operation plate, and the user can conveniently conduct deacidification. And due to the arrangement of the vent holes, the waste gas moves downwards, so that the deacidification work is carried out, and finally, the waste gas after deacidification is finished can be released from the discharge pipe after the sealing cover is opened, so that the deacidification quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of domestic waste incineration, in particular to a domestic waste incineration waste gas deacidification device. Background Art

[0002] As people's living standards improve, the amount of urban domestic waste is increasing day by day. Domestic waste brings serious environmental pollution, threatens human health and ecological balance, and has become a major public hazard. How to deal with and utilize these wastes and turn them into treasures is a common concern worldwide.

[0003] Domestic waste incineration is a common waste treatment method used to reduce the volume of waste and generate energy. However, during the incineration process, the waste gas will contain acidic substances such as sulfur dioxide (SO2) and nitrogen oxides (NOx). In order to reduce the adverse impact on the environment, deacidification is necessary. However, since there are many impurities in the waste after incineration, if the deacidification work is carried out directly, the deacidification effect will be greatly reduced. For this reason, we propose a domestic waste incineration waste gas deacidification device. Utility Model Content

[0004] In order to solve the above-mentioned technical problem that there are various impurities in the waste gas after incineration, if the deacidification work is directly carried out, the deacidification effect will be greatly reduced, the utility model is achieved through the following technical solutions:

[0005] The utility model discloses a deacidification device for waste gas from the incineration of domestic waste, comprising a deacidification box, a discharge pipe fixedly connected to the side of the deacidification box, the discharge pipe passes through the deacidification box, a sealing cover is clamped at one end of the discharge pipe away from the deacidification box, a clamping cover is clamped at the upper end of the deacidification box, a delivery pipe is fixedly connected to the front of the deacidification box, and also comprises: a limiting mechanism, the limiting mechanism comprises a limiting bolt rotatably connected to the upper end of the delivery pipe, a threaded column is rotatably connected to the front of the limiting bolt, a rotating nut is fixedly connected to the end of the threaded column away from the limiting bolt, an operating panel is fixedly connected to the inner wall of the deacidification box, a filter box is fixedly connected to the inner wall of the filter box, and a filter plate is fixedly connected to the inner wall of the filter box.

[0006] Furthermore, the operating panel is located at the lower end of the filter box, and the filter plate is located directly in front of the delivery pipe.

[0007] Furthermore, a control mechanism is provided on the surface of the deacidification box, and the control mechanism includes a limiting column fixedly connected to the surface of the deacidification box, the outer wall of the limiting column is rotatably connected with a rotating bolt, the upper end of the rotating bolt is fixedly connected with a column, the front of the column is fixedly connected with a control plate, the end of the rotating bolt away from the limiting column is fixedly connected with a connecting rod, the end of the connecting rod away from the limiting column is fixedly connected with a docking rod, the end of the docking rod away from the connecting rod is fixedly connected with a driving plate, the driving plate is located directly above the operating panel, and a plurality of air holes are provided on the surface of the operating panel.

[0008] Furthermore, a limestone slurry box is fixedly connected to the bottom end of the inner wall of the deacidification box, the interior of the limestone slurry box is filled with limestone slurry, and a sensor is fixedly connected to the inner wall of the deacidification box, and the sensor is located above the operating panel.

[0009] Furthermore, a driving mechanism is provided on the surface of the deacidification box, and the driving mechanism includes a support plate fixedly connected to the surface of the deacidification box, the upper end of the support plate is rotatably connected to a driving motor, the output end of the driving motor is fixedly connected to a rotating rod, the end of the rotating rod away from the driving motor is fixedly connected to a rotating shaft, the surface of the rotating shaft is fixedly connected to rotating blades, the number of the rotating blades is set to be several, and the several rotating blades are symmetrically distributed about the center of the rotating shaft.

[0010] Furthermore, the delivery pipe is located above the operating panel, the rotating fan blade is also located above the operating panel, the discharge pipe is located at the lower end of the operating panel, and the docking rod is also located above the operating panel.

[0011] The utility model has the following beneficial effects:

[0012] (1) The utility model is provided with a driving motor, which drives the rotating rod at its output end to rotate, and then drives the rotating shaft to rotate, so that the rotating fan blades located on the surface of the rotating shaft rotate, and then provide a certain cooling operation for the upper part of the operating panel. In addition, since a sensor is provided, after the dust removal, cooling and other operations are completed, when the particulate matter and flue gas temperature in the incinerated waste gas are suitable for deacidification, a certain prompt can be given to the user. At this time, the control panel is rotated again, and the control panel drives the connecting rod to rotate, so that the rotating bolt rotates on the limit column, and then drives the connecting rod and the docking rod, so that the driving plate is displaced on the operating panel. In addition, since an air vent is provided, the waste gas moves downward, so that the deacidification work is performed. Finally, the waste gas that has been deacidified opens the sealing cover and can be released from the discharge pipe, thereby improving the quality of deacidification.

[0013] (2) When the conveying pipe is connected to the waste gas pipe after incineration, the rotating nut is rotated, and the rotating nut will drive the limiting mechanism to rotate, thereby completing the connection between the conveying pipe and the waste gas pipe, so that the waste gas after incineration can be transported to the inside of the deacidification box. Since a filter box is provided at the end of the conveying pipe, a filter plate is fixedly connected to the inside of the filter box, so that the waste gas after incineration can be filtered and dusted to a certain extent, which can provide suitable conditions for the subsequent deacidification process.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic cross-sectional view of the overall structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the deacidification box of the utility model;

[0019] Figure 4 This is a schematic diagram of the driving mechanism structure of the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] In the figure: 1. deacidification box; 11. discharge pipe; 12. sealing cover; 13. snap-on cover; 14. conveying pipe; 15. limestone slurry box; 16. sensor; 2. limiting mechanism; 21. limiting bolt; 22. threaded column; 23. rotating nut; 24. filter box; 25. filter plate; 3. control mechanism; 31. limiting column; 32. rotating bolt; 33. column; 34. control board; 35. connecting rod; 36. docking rod; 37. driving plate; 38. air vent; 4. driving mechanism; 41. support plate; 42. driving motor; 43. rotating rod; 44. rotating shaft; 45. rotating fan blade. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] See also Figure 1-Figure 4 As shown, the utility model is a deacidification device for waste gas from incineration of domestic waste, including a deacidification box 1, a discharge pipe 11 is fixedly connected to the side of the deacidification box 1, the discharge pipe 11 runs through the deacidification box 1, a sealing cover 12 is clamped at one end of the discharge pipe 11 away from the deacidification box 1, a clamping cover 13 is clamped at the upper end of the deacidification box 1, a delivery pipe 14 is fixedly connected to the front of the deacidification box 1, and also includes: a limiting mechanism 2, the limiting mechanism 2 includes a limiting bolt 21 rotatably connected to the upper end of the delivery pipe 14, a threaded column 22 is rotatably connected to the front of the limiting bolt 21, a rotating nut 23 is fixedly connected to the end of the threaded column 22 away from the limiting bolt 21, and an operating panel is fixedly connected to the inner wall of the deacidification box 1 The inner wall of the deacidification box 1 is fixedly connected with a filter box 24, and the inner wall of the filter box 24 is fixedly connected with a filter plate 25. When the delivery pipe 14 is connected to the waste gas pipe after incineration, the rotating nut 23 is rotated at this time, and the rotating nut 23 will drive the limiting mechanism 2 to rotate, thereby completing the connection between the delivery pipe 14 and the waste gas pipe, so that the waste gas after incineration can be transported to the inside of the deacidification box 1. Since a filter box 24 is provided at the end of the delivery pipe 14, a filter plate 25 is fixedly connected to the inside of the filter box 24, so that the waste gas after incineration can be filtered and dusted to a certain extent, which can provide suitable conditions for the subsequent deacidification process.

[0024] The operation panel is located at the lower end of the filter box 24 , and the filter plate 25 is located right in front of the delivery pipe 14 .

[0025] A control mechanism 3 is provided on the surface of the deacidification box 1, and the control mechanism 3 includes a limiting column 31 fixedly connected to the surface of the deacidification box 1, a rotating bolt 32 is rotatably connected to the outer wall of the limiting column 31, the upper end of the rotating bolt 32 is fixedly connected to a column 33, and the front of the column 33 is fixedly connected to a control panel 34, and the end of the rotating bolt 32 away from the limiting column 31 is fixedly connected to a connecting rod 35, and the end of the connecting rod 35 away from the limiting column 31 is fixedly connected to a docking rod 36, and the end of the docking rod 36 away from the connecting rod 35 is fixedly connected to a driving plate 37, and the driving plate 37 is located directly above the operating panel, and a plurality of air holes 38 are provided on the surface of the operating panel.

[0026] A limestone slurry box 15 is fixedly connected to the bottom end of the inner wall of the deacidification box 1. The interior of the limestone slurry box 15 is filled with limestone slurry. A sensor 16 is fixedly connected to the inner wall of the deacidification box 1. The sensor 16 is located above the operating panel.

[0027] A driving mechanism 4 is provided on the surface of the deacidification box 1. The driving mechanism 4 includes a supporting plate 41 fixedly connected to the surface of the deacidification box 1. The upper end of the supporting plate 41 is rotatably connected to a driving motor 42. A rotating rod 43 is fixedly connected to the output end of the driving motor 42. An end of the rotating rod 43 away from the driving motor 42 is fixedly connected to a rotating shaft 44. A rotating blade 45 is fixedly connected to the surface of the rotating shaft 44. The number of the rotating blades 45 is set to be several, and the several rotating blades 45 are symmetrically distributed about the center of the rotating shaft 44. The driving motor 42 is arranged in this way to drive the rotating rod 43 at its output end to rotate, and then drive the rotating shaft 44 to rotate, so that the rotating blades 45 located on the surface of the rotating shaft 44 rotate. Furthermore, a certain cooling operation is provided for the top of the operating panel, and because a sensor 16 is provided, after the dust removal, cooling and other operations are completed, when the particulate matter and flue gas temperature in the incinerated exhaust gas are suitable for deacidification, a certain prompt can be given to the user. At this time, the control panel 34 is rotated again, and the control panel 34 will drive the connecting rod 35 to rotate, so that the rotating bolt 32 rotates on the limiting column 31, and then drives the connecting rod 35 and the docking rod 36, so that the driving plate 37 is displaced on the operating panel, and because an air hole 38 is provided, the exhaust gas moves downward, so as to perform deacidification. Finally, the exhaust gas after deacidification opens the sealing cover 12 and can be released from the discharge pipe 11, thereby improving the quality of deacidification.

[0028] The delivery pipe 14 is located above the operating panel, the rotating fan blade 45 is also located above the operating panel, the discharge pipe 11 is located at the lower end of the operating panel, and the docking rod 36 is also located above the operating panel.

[0029] When in use, it is necessary to connect the delivery pipe 14 with the waste gas pipe after incineration. At this time, the rotating nut 23 is rotated, and the rotating nut 23 will drive the threaded column 22 to rotate, thereby completing the connection between the delivery pipe 14 and the waste gas pipe, so that the waste gas after incineration can be transported to the inside of the deacidification box 1. Since a filter box 24 is provided at the end of the delivery pipe 14, a filter plate 25 is fixedly connected to the inside of the filter box 24, so that the waste gas after incineration can be filtered and dusted to a certain extent, and then the driving motor 42 located on the surface of the deacidification box 1 is started again. The driving motor 42 will drive the rotating rod 43 at its output end to rotate, and then drive the rotating shaft 44 to rotate, so that the rotating fan blades 45 located on the surface of the rotating shaft 44 rotate. The sensor 16 is provided so that after the dust removal and cooling operations are completed, when the particulate matter and flue gas temperature in the incinerated waste gas are suitable for deacidification, the user can be prompted. At this time, the control panel 34 is turned again, and the control panel 34 will drive the connecting rod 35 to rotate, so that the rotating bolt 32 rotates on the limiting column 31, and then drives the connecting rod 35 and the docking rod 36, so that the driving plate 37 is displaced on the operating panel. Since the air holes 38 are provided, the waste gas moves downward to perform deacidification. Finally, the waste gas after deacidification opens the sealing cover 12 and can be released from the discharge pipe 11, thereby improving the quality of deacidification.

[0030] 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 deacidification device for waste gas from incineration of domestic waste, comprising a deacidification box (1), a discharge pipe (11) fixedly connected to the side of the deacidification box (1), the discharge pipe (11) passing through the deacidification box (1), a sealing cover (12) clamped on the end of the discharge pipe (11) away from the deacidification box (1), a clamping cover (13) clamped on the upper end of the deacidification box (1), and a conveying pipe (14) fixedly connected to the front of the deacidification box (1), characterized in that: Also includes: A limiting mechanism (2), the limiting mechanism (2) comprising a limiting bolt (21) rotatably connected to the upper end of the conveying pipe (14), the front side of the limiting bolt (21) being rotatably connected to a threaded column (22), the end of the threaded column (22) away from the limiting bolt (21) being fixedly connected to a rotating nut (23), the inner wall of the deacidification box (1) being fixedly connected to an operating panel, the inner wall of the deacidification box (1) being fixedly connected to a filter box (24), and the inner wall of the filter box (24) being fixedly connected to a filter plate (25).

2. A domestic waste incineration waste gas deacidification device according to claim 1, characterized in that: The operating panel is located at the lower end of the filter box (24), and the filter plate (25) is located directly in front of the delivery pipe (14).

3. A domestic waste incineration waste gas deacidification device according to claim 1, characterized in that: A control mechanism (3) is provided on the surface of the deacidification box (1), and the control mechanism (3) comprises a limit column (31) fixedly connected to the surface of the deacidification box (1); a rotating bolt (32) is rotatably connected to the outer wall of the limit column (31); the upper end of the rotating bolt (32) is fixedly connected to a column (33); the front of the column (33) is fixedly connected to a control plate (34); the end of the rotating bolt (32) away from the limit column (31) is fixedly connected to a connecting rod (35); the end of the connecting rod (35) away from the limit column (31) is fixedly connected to a docking rod (36); the end of the docking rod (36) away from the connecting rod (35) is fixedly connected to a driving plate (37); the driving plate (37) is located directly above the operating plate; and a plurality of air holes (38) are provided on the surface of the operating plate.

4. A domestic waste incineration waste gas deacidification device according to claim 1, characterized in that: A limestone slurry box (15) is fixedly connected to the bottom end of the inner wall of the deacidification box (1), and the interior of the limestone slurry box (15) is filled with limestone slurry. A sensor (16) is fixedly connected to the inner wall of the deacidification box (1), and the sensor (16) is located above the operating panel.

5. A domestic waste incineration waste gas deacidification device according to claim 3, characterized in that: A driving mechanism (4) is arranged on the surface of the deacidification box (1), and the driving mechanism (4) comprises a support plate (41) fixedly connected to the surface of the deacidification box (1); the upper end of the support plate (41) is rotatably connected to a driving motor (42); the output end of the driving motor (42) is fixedly connected to a rotating rod (43); the end of the rotating rod (43) away from the driving motor (42) is fixedly connected to a rotating shaft (44); the surface of the rotating shaft (44) is fixedly connected to rotating blades (45); the number of the rotating blades (45) is set to be a plurality, and the plurality of rotating blades (45) are symmetrically arranged with respect to the center of the rotating shaft (44).

6. A domestic waste incineration waste gas deacidification device according to claim 5, characterized in that: The delivery pipe (14) is located above the operating panel, the rotating fan blade (45) is also located above the operating panel, the discharge pipe (11) is located at the lower end of the operating panel, and the docking rod (36) is also located above the operating panel.

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