An integrated air quality purification device for energy centers

Abstract

This utility model relates to the technical field of electrostatic precipitator equipment and is disclosed. The integrated air quality purification equipment for an energy center includes an electrostatic precipitator and a rectangular duct. The electrostatic precipitator includes a rectangular inlet / outlet flange port. Rectangular shells are fixedly connected to the upper and lower sides of the rectangular inlet / outlet flange port. Rectangular holes, evenly distributed laterally and communicating with the interior of each rectangular shell, are opened on opposite sides of the shell. This device has advantages such as improving the docking efficiency of the rectangular flange and shortening the installation time of the rectangular duct. It solves the problem that in traditional electrostatic precipitator equipment, due to the large flange size and narrow duct installation space, operators need to repeatedly climb and crouch to adjust the position, with a single docking taking tens of minutes to several hours. Furthermore, manual hole alignment is prone to bolt hole misalignment due to viewing angle errors or slight flange deformation, requiring repeated disassembly and repositioning, further extending the installation time.

Description

Technical Field

[0001] This utility model relates to the technical field of electrostatic dust removal equipment, specifically an integrated air quality purification device for energy centers. Background Technology

[0002] In air purification systems of energy centers (such as power plants, industrial plants, and large data centers), electrostatic precipitators serve as core components, playing a crucial role in capturing particulate matter in flue gas and reducing emissions. Their inlet and outlet ports typically employ rectangular flange structures, connecting to matching rectangular ductwork to ensure stable airflow.

[0003] Traditional electrostatic precipitators typically use a rigid connection with bolts to secure the rectangular flange ports. This requires the following steps to be performed on-site: first, manually adjust the parallelism of the two rectangular flange faces, aligning the bolt holes on both flanges; then insert the bolts and tighten the nuts one by one. Furthermore, due to the large flange size and narrow duct installation space, operators must repeatedly climb and crouch to adjust the position, making a single connection take tens of minutes to several hours.

[0004] More importantly, manual hole alignment is prone to misalignment due to viewing angle errors or slight deformation of the flange. This requires repeated disassembly and repositioning, further extending the installation time. Therefore, an integrated air quality purification device for energy centers is proposed to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides an integrated air quality purification device for energy centers. It has advantages such as improving the docking efficiency of rectangular flanges and shortening the installation time of rectangular ducts. It solves the problem that when connecting the rectangular flange ports of traditional electrostatic dust removal equipment, due to the large flange size and narrow duct installation space, operators need to repeatedly climb and crouch to adjust the position, and a single docking can take tens of minutes to several hours. In addition, manual hole alignment is prone to bolt hole misalignment due to perspective errors or slight deformation of the flange, which requires repeated disassembly and repositioning, further extending the installation time.

[0007] (II) Technical Solution

[0008] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: An integrated air quality purification device for an energy center includes an electrostatic dust removal device and a rectangular air duct. The electrostatic dust removal device includes a rectangular inlet / outlet flange port. A rectangular shell is fixedly connected to the upper and lower sides of the rectangular inlet / outlet flange port. A rectangular hole is opened on the opposite side of the rectangular shell, which is horizontally equidistant and communicates with the interior of the rectangular shell. An L-shaped spring block is elastically hinged inside the rectangular shell, which is horizontally equidistant and extends to the opposite side of the rectangular hole. The L-shaped spring block is adapted to the rectangular air duct. A locking core assembly is provided on the opposite side of the rectangular shell, which extends into the interior and is adapted to the opposite side of the L-shaped spring block. An adjustment assembly is provided on the upper side of the rectangular inlet / outlet flange port. A guide rod is fixedly connected to the left and right sides of the rectangular inlet / outlet flange port. An auxiliary connecting assembly is sleeved on the outer side of the guide rod, which is adapted to both the rectangular air duct and the rectangular inlet / outlet flange port and is pulsatorically connected to the adjustment assembly.

[0009] The beneficial effects of this utility model are:

[0010] The integrated air purification equipment in this energy center uses hoisting equipment to lift rectangular ducts to the front of rectangular inlet / outlet flange ports. The rectangular ducts are aligned with and moved closer to the flange ports until they contact an L-shaped spring block. The L-shaped spring block then rotates to its opposite side. Because the L-shaped spring block is elastically hinged, once the rectangular duct and the front of the rectangular inlet / outlet flange ports are initially aligned, the L-shaped spring block rotates to its opposite side and engages with the outer edge of the rectangular duct. At this point, the rectangular duct and the rectangular inlet / outlet flange ports are fully aligned. The joint ends are slightly uneven laterally. By turning the adjustment component with a wrench, the auxiliary connecting component is moved to the opposite side, pushing the rectangular duct and the rectangular inlet / outlet flange joint ends together until they are horizontally aligned. The joint is then complete. Rotating the locking component ensures that its opposite side fits tightly against the opposite side of the L-shaped spring block, locking the L-shaped spring block and completing the joint between the rectangular duct and the rectangular inlet / outlet flange. This design improves the joint efficiency of rectangular flanges and shortens the installation time of rectangular ducts.

[0011] Based on the above technical solution, the present invention can be further improved as follows.

[0012] Furthermore, each of the L-shaped spring blocks has a chamfer extending to its opposite end on its front side.

[0013] The beneficial effect of adopting the above-mentioned further solution is that the rectangular air duct is lifted to the front side of the rectangular inlet / outlet flange port by the hoisting equipment, so that the rectangular air duct is aligned with the rectangular inlet / outlet flange port and moves closer to the rectangular inlet / outlet flange port until the rectangular air duct contacts the L-shaped spring block. Then, the L-shaped spring block is rotated to the opposite side. The front side of the L-shaped spring block is provided with a chamfer extending to its opposite end. The chamfer facilitates the rotation of the L-shaped spring block to the opposite side. Since the L-shaped spring block is elastically hinged, when the rectangular air duct and the front side of the rectangular inlet / outlet flange port are initially connected, the L-shaped spring block rotates to the opposite side and forms a snap-fit ​​with the outer edge of the rectangular air duct.

[0014] Furthermore, the locking core assembly includes bolts and pressure plates. Each opposite side of the rectangular shell is threaded with bolts extending into its interior. Each opposite side of the bolts is rotatably connected to a pressure plate located inside the rectangular shell. The pressure plate is adapted to the interior of the rectangular shell and to the opposite side of the L-shaped spring block.

[0015] The beneficial effect of adopting the above-mentioned further solution is that by tightening the bolts, the pressure plates move to their opposite sides inside the rectangular shell until the opposite side of the pressure plate is tightly fitted with the opposite side of the L-shaped spring block, thus locking the L-shaped spring block.

[0016] Furthermore, the adjustment assembly includes a bending frame, a bidirectional lead screw, and a hexagonal sleeve. A bending frame symmetrically distributed on the left and right sides is fixedly connected to the upper side of the rectangular inlet / outlet flange port. The same bidirectional lead screw is rotatably connected to the upper end of the bending frame. A hexagonal sleeve located on the opposite side of the bending frame is fixedly connected to the outer side of the bidirectional lead screw.

[0017] Furthermore, the auxiliary connection assembly includes pressure blocks and connecting rods. Pressure blocks located in front of the outer side of the guide rod are respectively sleeved on the outer side of the guide rod. The opposite side of the pressure blocks is adapted to the rectangular air duct and the rectangular air inlet / outlet flange port. The opposite side of the pressure blocks is fixedly connected to the connecting rods that are threaded to the bidirectional lead screw.

[0018] The beneficial effect of adopting the above-mentioned further solution is that by turning the hexagonal socket with a wrench, the double-ended lead screw is driven to rotate. Since the threads at both ends of the double-ended lead screw are in opposite directions, the pressure block is driven to move along the guide rod to the opposite side through the connecting rod. The opposite side of the pressure block pushes the rectangular air duct and the rectangular inlet / outlet flange port mating end until the rectangular air duct and the rectangular inlet / outlet flange port mating end are horizontally aligned, and the mating is complete.

[0019] Furthermore, a rectangular silicone rubber gasket adapted to the rectangular air duct is embedded and bonded to the front side of the rectangular air inlet / outlet flange port.

[0020] The beneficial effect of adopting the above-mentioned further solution is that the rectangular silicone rubber gasket seals the gap between the rectangular inlet / outlet flange port and the rectangular air duct. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a structural assembly drawing of the present utility model;

[0023] Figure 3 This is a schematic diagram of the adjustment component structure of this utility model;

[0024] Figure 4 This is a cross-sectional view of the rectangular shell structure of this utility model.

[0025] In the diagram: 1. Electrostatic dust removal equipment; 2. Rectangular duct; 3. Rectangular inlet / outlet flange port; 4. Rectangular shell; 5. Rectangular hole; 6. L-shaped spring block; 7. Locking core assembly; 701. Bolt; 702. Pressure plate; 8. Adjustment assembly; 801. Bending frame; 802. Two-way lead screw; 803. Hexagonal sleeve; 9. Guide rod; 10. Auxiliary connection assembly; 101. Pressure block; 102. Connecting rod; 11. Rectangular silicone rubber gasket. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In the embodiments, by Figure 1-4This invention discloses an integrated air quality purification device for an energy center. The device includes an electrostatic dust removal device 1 and a rectangular duct 2. The electrostatic dust removal device 1 includes a rectangular inlet / outlet flange port 3. A rectangular shell 4 is fixedly connected to both the upper and lower sides of the rectangular inlet / outlet flange port 3. Rectangular holes 5 are equidistantly distributed laterally on opposite sides of each rectangular shell 4 and communicate with its interior. L-shaped spring blocks 6, equidistantly distributed laterally and extending through the rectangular holes 5 to their opposite sides, are elastically hinged inside each rectangular shell 4. The L-shaped spring blocks 6 are adapted to the rectangular duct 2. A locking core assembly 7, extending into the interior of each rectangular shell 4 and adapted to the opposite side of the L-shaped spring blocks 6, is provided on the opposite side of each rectangular shell 4. An adjustment assembly 8 is provided on the upper side of the rectangular inlet / outlet flange port 3. Guide rods 9 are fixedly connected to both the left and right sides of the rectangular inlet / outlet flange port 3. Auxiliary connecting assemblies 10, adapted to both the rectangular duct 2 and the rectangular inlet / outlet flange port 3 and connected to the adjustment assembly 8, are respectively fitted on the outer side of each guide rod 9.

[0028] The front side of each L-shaped spring block 6 is provided with a chamfer extending to the opposite end.

[0029] The beneficial effect of adopting the above-mentioned further solution is that the rectangular air duct 2 is lifted to the front side of the rectangular inlet / outlet flange port 3 by the hoisting equipment, so that the rectangular air duct 2 is aligned with the rectangular inlet / outlet flange port 3 and moves closer to the rectangular inlet / outlet flange port 3 until the rectangular air duct 2 contacts the L-shaped spring block 6, and then the L-shaped spring block 6 is rotated to the opposite side. The front side of the L-shaped spring block 6 is provided with a chamfer extending to the opposite end. The chamfer facilitates the rotation of the L-shaped spring block 6 to the opposite side. Since the L-shaped spring block 6 is elastically hinged, when the rectangular air duct 2 and the front side of the rectangular inlet / outlet flange port 3 are initially connected, the L-shaped spring block 6 rotates to the opposite side and forms a snap-fit ​​with the outer edge of the rectangular air duct 2.

[0030] The locking core assembly 7 includes bolts 701 and pressure plates 702. Bolts 701 extending into the interior are threadedly connected to opposite sides of the rectangular shell 4. Pressure plates 702 located inside the rectangular shell 4 are rotatably connected to opposite sides of the bolts 701. The pressure plates 702 are adapted to the interior of the rectangular shell 4 and to the opposite side of the L-shaped spring block 6.

[0031] By tightening the bolts 701, the pressure plates 702 move to opposite sides inside the rectangular shell 4 until the opposite side of the pressure plates 702 is tightly fitted with the opposite side of the L-shaped spring block 6, thus locking the L-shaped spring block 6.

[0032] The adjustment assembly 8 includes a bending frame 801, a bidirectional lead screw 802, and a hexagonal sleeve 803. The upper side of the rectangular inlet / outlet flange port 3 is fixedly connected to the bending frame 801, which is symmetrically distributed on the left and right. The upper end of the bending frame 801 is rotatably connected to the same bidirectional lead screw 802. The outer side of the bidirectional lead screw 802 is fixedly connected to the hexagonal sleeve 803 located on the opposite side of the bending frame 801.

[0033] The auxiliary connection assembly 10 includes a pressure block 101 and a connecting rod 102. The outer side of the guide rod 9 is respectively fitted with a pressure block 101 located in front of it. The opposite side of the pressure block 101 is adapted to the rectangular air duct 2 and the rectangular air inlet / outlet flange port 3. The opposite side of the pressure block 101 is fixedly connected with a connecting rod 102 that is threaded to the bidirectional lead screw 802.

[0034] Rotating the hexagonal socket 803 with a wrench causes the double-ended lead screw 802 to rotate. Since the threads at both ends of the double-ended lead screw 802 are in opposite directions, the connecting rod 102 drives the pressure block 101 to move along the guide rod 9 to its opposite side. The opposite side of the pressure block 101 pushes the rectangular air duct 2 and the rectangular inlet / outlet flange port 3 together until the rectangular air duct 2 and the rectangular inlet / outlet flange port 3 are aligned laterally, thus completing the connection.

[0035] A rectangular silicone rubber gasket 11, which is compatible with the rectangular air duct 2, is embedded and bonded to the front side of the rectangular inlet / outlet flange port 3.

[0036] The rectangular silicone rubber gasket 11 seals the gap between the rectangular inlet / outlet flange port 3 and the rectangular air duct 2.

[0037] Working principle:

[0038] Step 1: Using hoisting equipment, lift the rectangular duct 2 to the front of the rectangular inlet / outlet flange port 3, align the rectangular duct 2 with the rectangular inlet / outlet flange port 3 and move it closer to the rectangular inlet / outlet flange port 3 until the rectangular duct 2 contacts the L-shaped spring block 6. Then, rotate the L-shaped spring block 6 to the opposite side. The front side of the L-shaped spring block 6 is provided with a chamfer extending to the opposite end. The chamfer facilitates the rotation of the L-shaped spring block 6 to the opposite side. Since the L-shaped spring block 6 is elastically hinged, when the rectangular duct 2 and the front of the rectangular inlet / outlet flange port 3 are initially connected, the L-shaped spring block 6 rotates to the opposite side and forms a snap-fit ​​with the outer edge of the rectangular duct 2. At this time, the docking ends of the rectangular duct 2 and the rectangular inlet / outlet flange port 3 are slightly uneven in the lateral direction.

[0039] Step 2: Rotate the hexagonal socket 803 with a wrench, which in turn drives the double-ended lead screw 802 to rotate. Since the threads at both ends of the double-ended lead screw 802 are opposite, the connecting rod 102 drives the pressure block 101 to move along the guide rod 9 to its opposite side. The opposite side of the pressure block 101 pushes the rectangular air duct 2 and the rectangular inlet / outlet flange port 3 until the rectangular air duct 2 and the rectangular inlet / outlet flange port 3 are aligned laterally, and the connection is complete. The rectangular silicone rubber gasket 11 seals the gap between the rectangular inlet / outlet flange port 3 and the rectangular air duct 2.

[0040] Step 3: Tighten bolts 701 to move pressure plates 702 to opposite sides inside rectangular shell 4 until the opposite side of pressure plate 702 is tightly fitted with the opposite side of L-shaped spring block 6, thus locking L-shaped spring block 6 and completing the docking of rectangular air duct 2 with rectangular inlet / outlet flange port 3.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An integrated air quality purification device for an energy center, comprising an electrostatic precipitator (1) and a rectangular duct (2), wherein the electrostatic precipitator (1) includes a rectangular inlet / outlet flange port (3), characterized in that: The rectangular inlet / outlet flange port (3) is fixedly connected to the upper and lower sides of a rectangular shell (4). The opposite side of the rectangular shell (4) is provided with rectangular holes (5) that are distributed horizontally at equal intervals and communicate with the interior of the rectangular shell (4). The interior of the rectangular shell (4) is elastically hinged with L-shaped spring blocks (6) that are distributed horizontally at equal intervals and extend through the rectangular holes (5) to their opposite sides. The L-shaped spring blocks (6) are all adapted to the rectangular air duct (2). The opposite side of the rectangular shell (4) is provided with a locking core assembly (7) that extends into its interior and is adapted to the opposite side of the L-shaped spring blocks (6). The upper side of the rectangular inlet / outlet flange port (3) is provided with an adjustment assembly (8). The left and right sides of the rectangular inlet / outlet flange port (3) are fixedly connected with guide rods (9). The outer side of the guide rods (9) is respectively fitted with auxiliary connecting assemblies (10) that are adapted to both the rectangular air duct (2) and the rectangular inlet / outlet flange port (3) and are connected to the adjustment assembly (8) in a transmission manner.

2. The integrated air quality purification device for an energy center according to claim 1, characterized in that: The front side of each L-shaped spring block (6) is provided with a chamfer extending to one of its opposite ends.

3. The integrated air quality purification device for an energy center according to claim 1, characterized in that: The locking core assembly (7) includes a bolt (701) and a pressure plate (702). The opposite side of the rectangular shell (4) is threaded with a bolt (701) extending into its interior. The opposite side of the bolt (701) is rotatably connected with a pressure plate (702) located inside the rectangular shell (4). The pressure plate (702) is adapted to the interior of the rectangular shell (4) and to the opposite side of the L-shaped spring block (6).

4. The integrated air quality purification device for an energy center according to claim 1, characterized in that: The adjustment assembly (8) includes a bending frame (801), a two-way lead screw (802), and a hexagonal sleeve (803). The upper side of the rectangular inlet / outlet flange port (3) is fixedly connected to a bending frame (801) that is symmetrically distributed on the left and right. The upper end of the bending frame (801) is rotatably connected to the same two-way lead screw (802). The outer side of the two-way lead screw (802) is fixedly connected to a hexagonal sleeve (803) located on the opposite side of the bending frame (801).

5. The integrated air quality purification device for an energy center according to claim 4, characterized in that: The auxiliary connection assembly (10) includes a pressure block (101) and a connecting rod (102). The outer side of the guide rod (9) is respectively fitted with a pressure block (101) located in front of it. The opposite side of the pressure block (101) is adapted to the rectangular air duct (2) and the rectangular air inlet / outlet flange port (3). The opposite side of the pressure block (101) is fixedly connected with a connecting rod (102) threadedly connected to the bidirectional screw (802).

6. The integrated air quality purification device for an energy center according to claim 1, characterized in that: A rectangular silicone rubber gasket (11) adapted to the rectangular air duct (2) is embedded and bonded to the front side of the rectangular air inlet / outlet flange port (3).

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