Neutralizing agent adding device

Abstract

The utility model provides a neutralizer adding device which comprises a flue, an air blower and a connecting frame, one side of the flue is connected with the connecting frame, one side of the outer portion of the connecting frame is connected with an air inlet pipe, one side of the inner portion of the connecting frame is connected with an adjusting frame in a sealed mode, and a sealing plate is connected with one side, located on the adjusting frame, in the connecting frame in a sealed mode. An air guide pipe is connected to the center of the side, close to the flue, of the sealing plate, bearing seats are fixedly installed at the centers of the two ends in the adjusting frame, and a screw is fixedly installed between the center movable positions of the bearing seats. A movable block on a screw rod moves back and forth under the action of a limiting rod in the rotating movement process, and the movable block adjusts an air guide pipe on a telescopic guide pipe back and forth at a certain angle through a hinge piece and a hinge rod in the back-and-forth movement process, so that air holes of the air guide pipe are adjusted to different angles for air blowing; the powder and gas mixing device is simple in structure, convenient and fast to operate and high in practical performance.

Description

Technical Field

[0001] The utility model relates to the technical field related to charging piles, and in particular to a neutralizing agent adding device. Background Art

[0002] A large amount of harmful substances will be discharged during the burning of garbage, especially smoke, sulfur dioxide, etc., which are extremely polluting to the atmospheric environment. my country has put forward control requirements for the content of smoke and sulfur dioxide in flue gas. Therefore, it is necessary to desulfurize the flue gas generated during the burning of garbage to make the flue gas meet the emission standards.

[0003] In the existing flue gas desulfurization technology, neutralizers are usually added into the pipe containing flue gas, but the current neutralizer adding devices all blow the neutralizer into the pipe in a straight-through manner. As a result, the neutralizer often flows to the downstream equipment without fully reacting with the acid gas, resulting in a waste of neutralizer. In this regard, this scheme specifically proposes a neutralizer adding device to solve the above problem. Utility Model Content

[0004] In order to overcome the defects of the prior art, the utility model proposes a neutralizing agent adding device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the technical solution of the utility model is implemented as follows: a neutralizer adding device comprises a flue, a blower and a connecting frame, wherein the connecting frame is connected to one side of the flue, an air inlet pipe is connected to the outer side of the connecting frame, an adjusting frame is sealed and connected to the inner side of the connecting frame, a sealing plate is sealed and connected to one side of the adjusting frame in the connecting frame, an air duct is connected to the center of one side of the sealing plate close to the flue, bearing seats are fixedly installed at the centers of both ends of the adjusting frame by bolts, a screw is fixedly installed between the central movable parts of the bearing seats by bolts, a movable block is threadedly connected on the screw, a hinge rod is movably connected between the center of one side of the movable block and one side of the air duct through a hinge, a telescopic conduit is sealed and connected to the center of one side of the sealing plate, the top of the telescopic conduit is connected to the air duct, a limiting plate is fixedly installed at the center of the other side of the movable block by bolts, a limiting rod is fixedly installed at the center of one side of the screw in the adjusting frame by bolts, and the limiting plate movably runs through the limiting rod.

[0006] Preferably, the air inlet pipe is passed through the center of the other side of the sealing plate, the other end of the air inlet pipe is connected to the blower, and an air inlet is provided on one side of the bottom of the blower.

[0007] Preferably, the top end of the screw rod passes through the bearing seat and extends to the outer side of the adjusting frame, and the top end of the screw rod is located on the outer side of the adjusting frame and is fixed with a rotating disk by bolts.

[0008] Preferably, a movable groove is provided at the center of one side of the adjustment frame, and the hinge rod movably passes through the movable groove.

[0009] Preferably, an air hole is provided at the center of one end of the top of the air guide duct.

[0010] Preferably, mounting plates are fixedly mounted on the outer peripheries of both ends of the flue by bolts, and a plurality of mounting holes are evenly arranged around the mounting plates.

[0011] Preferably, a connection ring is sealed at the outer periphery of the connection between the top of the telescopic conduit and the air guide duct.

[0012] The beneficial effects of the utility model are embodied in:

[0013] The utility model discloses a kind of invention and its invention is the invention of the invention. The utility model discloses a kind of invention is the invention of the invention. The utility model discloses a kind of invention is the invention of the invention. The utility model discloses a kind of invention is the invention of the invention. The utility model discloses a kind of invention is the invention of the invention. The utility model discloses a kind of invention is the invention of the invention. The utility model discloses a kind of invention is the invention of the invention. The utility model discloses a kind of invention is the invention of the invention. The utility model discloses a kind of invention BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In the attached picture:

[0015] Figure 1 It is a schematic three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic top view of the internal structure of the connecting frame of the utility model;

[0017] Figure 3 It is a schematic three-dimensional diagram of the air guide pipe structure of the utility model.

[0018] Description of reference numerals:

[0019] 1. Flue; 11. Mounting plate; 2. Blower; 21. Air inlet; 3. Connecting frame; 31. Air inlet pipe; 32. Sealing plate; 33. Air guide pipe; 34. Telescopic duct; 35. Air hole; 36. Connecting ring; 4. Adjusting frame; 41. Bearing seat; 42. Screw rod; 43. Movable block; 44. Hinge; 45. Articulated rod; 46. Limiting plate; 47. Limiting rod; 48. Rotating disk; 49. Movable slot. DETAILED DESCRIPTION

[0020] The utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] Embodiment: A neutralizing agent adding device according to an embodiment of the utility model includes a flue 1, a blower 2 and a connecting frame 3. One side of the flue 1 is connected to the connecting frame 3, and the outer side of the connecting frame 3 is connected to an air inlet pipe 31 to adjust the outlet angle of the air inlet pipe in the flue. A sealing plate 32 is sealed and connected to one side of the adjusting frame 4 in the connecting frame 3. The center of the sealing plate 32 near the flue 1 is connected to an air guide pipe 33 to increase the sealing performance and prevent the airflow in the flue from flowing out. A screw 42 is fixedly installed between the central movable parts of the bearing seat 41, and the screw 4 2 is threadedly connected with a movable block 43, so that the screw and the movable block can rotate on the bearing seat. A hinge rod 45 is movably connected between the center of one side of the movable block 43 and one side of the air duct 33 through a hinge 44, so that the air duct can be rotatably connected. The structure is simple and stable. A telescopic guide tube 34 is sealedly connected at the center of one side of the sealing plate 32. The top of the telescopic guide tube 34 is connected to the air duct 33, so that the air duct can be adjusted in angle. The limit plate 46 movably runs through the limit rod 47, so that the movable block is converted from rotational motion to linear motion, which is convenient for adjusting the angle.

[0022] refer to Figure 1 and Figure 2 The other side of the sealing plate 32 is connected to the air inlet pipe 31 at the center thereof, and the other end of the air inlet pipe 31 is connected to the blower 2. An air inlet 21 is provided on one side of the bottom of the blower 2 to achieve the blowing angle. The top end of the screw rod 42 is located on the outside of the adjusting frame 4 and a rotating disk 48 is fixedly installed thereon for easy adjustment and simple operation. A movable groove 49 is provided at the center of one side of the adjusting frame 4, and the hinge rod 45 is movably inserted into the movable groove 49 to achieve a through connection, and the structure is simple and stable.

[0023] refer to Figure 1 and Figure 3 A wind hole 35 is opened at the center of one end of the top of the air guide pipe 33 to achieve thorough neutralization. Mounting plates 11 are fixedly installed on the periphery of both ends of the flue 1, and a number of mounting holes are evenly opened around the mounting plate 11 to facilitate the installation of the flue. A connecting ring 36 is sealed and connected to the periphery of the connection between the top of the telescopic duct 34 and the air guide pipe 33 to increase the sealing performance.

[0024] When in use, the neutralization powder blown out by the blower rotates and moves forward along the inner wall of the flue, avoiding the straight-through flow of the neutralization powder in the flue, thereby ensuring that the neutralization powder fully reacts with the acidic gas. The operating rotating disk drives the screw on the bearing seat to rotate stably, and the movable block on the screw realizes back and forth movement under the action of the limit rod and the limit rod during the rotational movement. The movable block adjusts the air duct on the telescopic duct back and forth at a certain angle through the hinge and the hinge rod during the back and forth movement, so that the air holes of the air duct are adjusted to different angles for blowing, so that the powder and the gas are fully integrated. The structure is simple, the operation is convenient, and the practical performance is strong.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A neutralizing agent adding device, comprising a flue (1), a blower (2) and a connecting frame (3), characterized in that: The connecting frame (3) is connected to one side of the flue (1), an outer side of the connecting frame (3) is connected to an air inlet pipe (31), an inner side of the connecting frame (3) is sealedly connected to an adjusting frame (4), a sealing plate (32) is sealedly connected to one side of the adjusting frame (4) in the connecting frame (3), an air guide pipe (33) is connected to the center of one side of the sealing plate (32) close to the flue (1), bearing seats (41) are fixedly installed at the centers of both ends of the adjusting frame (4) by bolts, a screw rod (42) is fixedly installed between the central movable parts of the bearing seat (41) by bolts, and a threaded rod (42) is provided on the screw rod (42). A movable block (43) is connected through the movable block (43); a hinge rod (45) is movably connected between the center of one side of the movable block (43) and one side of the air guide pipe (33) via a hinge (44); a telescopic conduit (34) is sealedly connected to the center of one side of the sealing plate (32); the top end of the telescopic conduit (34) is connected to the air guide pipe (33); a limit plate (46) is fixedly installed at the center of the other side of the movable block (43) via bolts; a limit rod (47) is fixedly installed at the center of one side of the screw rod (42) in the adjustment frame (4) via bolts, and the limit plate (46) movably passes through the limit rod (47).

2. A neutralizing agent adding device according to claim 1, characterized in that: The air inlet pipe (31) is connected to the center of the other side of the sealing plate (32), and the other end of the air inlet pipe (31) is connected to the blower (2). An air inlet (21) is provided on one side of the bottom of the blower (2).

3. A neutralizing agent adding device according to claim 1, characterized in that: The top end of the screw rod (42) passes through the bearing seat (41) and extends to the outer side of the adjustment frame (4), and the top end of the screw rod (42) is located on the outer side of the adjustment frame (4) and is fixedly mounted with a rotating disk (48) by bolts.

4. A neutralizing agent adding device according to claim 1, characterized in that: A movable groove (49) is provided at the center of one side of the adjustment frame (4), and the hinge rod (45) movably penetrates the movable groove (49).

5. A neutralizing agent adding device according to claim 1, characterized in that: An air hole (35) is provided at the center of one end of the top of the air guide pipe (33).

6. A neutralizing agent adding device according to claim 1, characterized in that: The outer peripheries of both ends of the flue (1) are fixed with mounting plates (11) by means of bolts, and a plurality of mounting holes are evenly arranged around the mounting plates (11).

7. A neutralizing agent adding device according to claim 1, characterized in that: A connecting ring (36) is seal-connected at the outer periphery of the connection between the top of the telescopic guide tube (34) and the air guide tube (33).

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