Pulse valve for dust removal equipment

Abstract

The utility model discloses a pulse valve for dust removal equipment, and relates to the field of pulse valves, the pulse valve comprises a lower valve body and an upper valve body, the top of the lower valve body is fixedly connected with a lower fixing cover, the upper end of the upper valve body is provided with an electromagnetic device, and the lower end of the upper valve body is fixedly connected with an upper fixing cover; an installation assembly is arranged between the upper fixing cover and the lower fixing cover and comprises a sliding groove and a clamping groove. The clamping blocks are inserted into the sliding grooves, after the clamping blocks are inserted into the lower fixing cover through the sliding grooves, the clamping blocks can push the annular top plate to extrude the springs, then the upper fixing cover is rotated, the clamping blocks are located below the clamping grooves, then limiting on the upper fixing cover is released, and the clamping blocks are ejected into the clamping grooves through the annular top plate by restoring elastic deformation of the springs; and when the lower valve body and the upper valve body need to be disassembled, only the movable ring top plate needs to be pressed downwards and the upper cover plate needs to be rotated reversely, so that the effect of quick disassembly can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pulse valve technical field, especially pulse valve for dust removal equipment. BACKGROUND

[0002] Dust collector, it is the equipment called dust collector or dust removal equipment to separate dust from flue gas, the performance of dust collector is expressed by the gas volume that can be handled, the resistance loss when the gas passes through the dust collector and the dust removal efficiency, and the pulse valve is the main component of the dust collector, and the blowing can reach more than 1 million times.

[0003] But in the prior art, the existing pulse valve is usually combined and installed through bolts when assembling, and the number of bolts to be installed is relatively large, which needs to be screwed one by one through tools, resulting in that the assembling process of the pulse valve is relatively inconvenient and tedious, and the assembling efficiency is relatively slow, therefore, the utility model provides a pulse valve for dust removal equipment. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] In view of the problems existing in the prior art, the utility model provides a pulse valve for dust removal equipment.

[0006] (II) technical scheme

[0007] In order to realize the above object, the utility model is realized through the following technical scheme: a pulse valve for dust removal equipment, including lower valve body and upper valve body, the top of lower valve body is fixedly connected with lower fixed cover, the upper end of upper valve body is installed with electromagnetic device, and the lower end of upper valve body is fixedly connected with upper fixed cover, installation assembly is arranged between upper fixed cover and lower fixed cover;

[0008] The installation assembly includes a sliding groove and a clamping groove, the sliding groove and the clamping groove are both arranged on the surface of the lower fixed cover, a ring top plate is arranged below the sliding groove, the lower end of the ring top plate is fixedly connected with a spring, the lower end of the spring is fixedly connected with the inner wall of the lower valve body, a clamping block is slidably connected with the inner wall of the sliding groove, one side of the clamping block is fixedly connected with a mounting ring, and the mounting ring is fixedly connected with the lower surface of the upper fixed plate.

[0009] As a preferred scheme of the pulse valve for dust removal equipment of the utility model, the number of the sliding groove, the clamping groove and the clamping block is six, and the size of the clamping block is matched with the size of the sliding groove and the clamping groove.

[0010] As a preferred scheme of the pulse valve for dust removal equipment of the utility model, a sealing groove is arranged on the surface of the lower fixed cover, a sealing rubber ring is slidably connected with the inner wall of the sealing groove, and the sealing rubber ring is fixedly connected with the lower surface of the upper fixed cover.

[0011] As a preferred scheme of the pulse valve for dust removal equipment, one side of the lower valve body is provided with an exhaust port, the surface of the exhaust port is threadedly connected with an exhaust pipe, and the surface of the exhaust pipe is provided with a stabilizing assembly.

[0012] As a preferred scheme of the pulse valve for dust removal equipment, the stabilizing assembly comprises an extension plate, one end of the extension plate is fixedly connected with the outer side surface of the exhaust port, the other end of the extension plate is rotatably connected with a movable rod, one end of the movable rod is rotatably connected with a connecting block, and one end of the connecting block is fixedly connected with a fixed half ring.

[0013] As a preferred scheme of the pulse valve for dust removal equipment, the fixed half ring is attached to the surface of the exhaust pipe, and the two ends of the fixed half ring are both slidably connected with bolts.

[0014] As a preferred scheme of the pulse valve for dust removal equipment, the outer side surface of the lower valve body is provided with a heat dissipation groove, and the inner wall of the heat dissipation groove is fixedly connected with a plurality of heat dissipation fins.

[0015] (Three) beneficial effects

[0016] The utility model provides a kind of pulse valve for dust removal equipment. It has the following beneficial effects:

[0017] When the clamping block is inserted into the sliding groove, the clamping block will push the ring top plate to compress the spring when the clamping block is inserted into the lower fixed cover through the sliding groove, and then the upper fixed cover is rotated, so that the clamping block is located below the clamping groove, and then the clamping block is released from the clamping groove by the spring restoring elastic deformation, so that the ring top plate is inserted into the clamping groove, thereby completing the quick installation of the lower valve body and the upper valve body. When disassembly is needed, only need to press the ring top plate downward and rotate the upper cover plate in reverse direction, which can achieve the effect of quick disassembly. The sealing groove and the sealing rubber ring arranged simultaneously can enhance the sealing property between the lower fixed cover and the upper fixed cover.

[0018] By rotating the movable rod, the fixed half ring on the connecting block is attached to the surface of the exhaust pipe, and then the two fixed half rings are fixed by bolts. The fixed half ring can support the exhaust pipe and enhance the stability between the lower valve body and the exhaust pipe. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the premise of not paying creative labor.

[0020] Figure 1 is the overall structural schematic diagram of the present application;

[0021] Figure 2 is the internal structure diagram of the lower valve body in the present application;

[0022] Figure 3 is the structural schematic diagram of the stabilizing assembly in the present application;

[0023] Figure 4 is the structural schematic diagram of the upper valve body in the present application.

[0024] In the figure, 1, lower valve body; 2, lower fixed cover; 3, upper fixed cover; 4, upper valve body; 5, electromagnetic device; 6, exhaust port; 7, stabilizing assembly; 701, extension plate; 702, movable rod; 703, connecting block; 704, fixed half ring; 705, bolt; 8, exhaust pipe; 9, mounting assembly; 901, sliding groove; 902, clamping groove; 903, spring; 904, ring top plate; 905, mounting ring; 906, clamping block; 10, sealing groove; 11, sealing rubber ring; 12, heat dissipation groove; 13, heat dissipation fin plate. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application.

[0026] Embodiment 1

[0027] Referring to Figure 2 , Figure 3 and Figure 4 , the first embodiment of the present application provides a pulse valve for dust removal equipment, which comprises a lower valve body 1 and an upper valve body 4, the top of the lower valve body 1 is fixedly connected with a lower fixed cover 2, the upper end of the upper valve body 4 is provided with an electromagnetic device 5, and the lower end of the upper valve body 4 is fixedly connected with an upper fixed cover 3, and the upper fixed cover 3 and the lower fixed cover 2 are provided with a mounting assembly 9;

[0028] The mounting assembly 9 comprises a sliding groove 901 and a clamping groove 902, both of which are formed on the surface of the lower fixed cover 2, the lower end of the ring top plate 904 is fixedly connected with the spring 903, the lower end of the spring 903 is fixedly connected with the inner wall of the lower valve body 1, the inner wall of the sliding groove 901 is slidably connected with the clamping block 906, one side of the clamping block 906 is fixedly connected with the mounting ring 905, and the mounting ring 905 is fixedly connected with the lower surface of the upper fixed plate.

[0029] Specifically, the number of the sliding groove 901, the clamping groove 902 and the clamping block 906 is six, the size of the clamping block 906 is matched with the size of the sliding groove 901 and the clamping groove 902, the surface of the lower fixed cover 2 is provided with a sealing groove 10, the inner wall of the sealing groove 10 is slidably connected with a sealing rubber ring 11, the sealing rubber ring 11 is fixedly connected with the lower surface of the upper fixed cover 3, and the outer side of the lower valve body 1 is provided with a heat dissipation groove 12, and the inner wall of the heat dissipation groove 12 is fixedly connected with a plurality of heat dissipation fins 13.

[0030] Further, when the lower valve body 1 and the upper valve body 4 need to be installed, the clamping block 906 below the upper fixed cover 3 is aligned with the sliding groove 901, the clamping block 906 is inserted into the sliding groove 901, when the clamping block 906 is inserted into the lower fixed cover 2 through the sliding groove 901, the clamping block 906 pushes the ring top plate 904 to extrude the spring 903, then the upper fixed cover 3 is rotated, so that the clamping block 906 is located below the clamping groove 902, then the clamping of the upper fixed cover 3 is released, the spring 903 restores the elastic deformation, so that the ring top plate 904 pushes the clamping block 906 into the clamping groove 902, thereby completing the rapid installation of the lower valve body 1 and the upper valve body 4, when disassembling, only need to press the ring top plate 904 downward and rotate the upper cover plate in the reverse direction, so that the effect of rapid disassembly can be achieved, and the sealing groove 10 and the sealing rubber ring 11 can enhance the sealing between the lower fixed cover 2 and the upper fixed cover 3.

[0031] Embodiment 2

[0032] Reference Figure 1 With Figure 3 As a second embodiment of the utility model, based on the previous embodiment, one side of the lower valve body 1 is provided with an exhaust port 6, the surface of the exhaust port 6 is threadedly connected with an exhaust pipe 8, and the surface of the exhaust pipe 8 is provided with a stabilizing assembly 7.

[0033] Specifically, the stabilizing assembly 7 comprises an extension plate 701, one end of the extension plate 701 is fixedly connected with the outer side of the exhaust port 6, the other end of the extension plate 701 is rotatably connected with a movable rod 702, one end of the movable rod 702 is rotatably connected with a connecting block 703, one end of the connecting block 703 is fixedly connected with a fixed half ring 704, the fixed half ring 704 is attached to the surface of the exhaust pipe 8, and both ends of the fixed half ring 704 are slidably connected with bolts 705.

[0034] Further, when the exhaust pipe 8 is connected with the exhaust port 6, the fixed half ring 704 on the connecting block 703 is fitted with the surface of the exhaust pipe 8 by rotating the movable rod 702, and then the two fixed half rings 704 are fixed by the bolt 705. The fixed half ring 704 can support the exhaust pipe 8, and enhance the stability between the lower valve body 1 and the exhaust pipe 8.

[0035] Working principle: when the lower valve body 1 and the upper valve body 4 need to be installed, the clamping block 906 below the upper fixed cover 3 is aligned with the sliding groove 901, and the clamping block 906 is inserted into the sliding groove 901. When the clamping block 906 is inserted into the lower fixed cover 2 through the sliding groove 901, the clamping block 906 will push the ring top plate 904 to extrude the spring 903, and then rotate the upper fixed cover 3 so that the clamping block 906 is located below the clamping groove 902, and then release the limit of the upper fixed cover 3. The elastic deformation of the spring 903 is restored to make the ring top plate 904 push the clamping block 906 into the clamping groove 902, so as to complete the quick installation of the lower valve body 1 and the upper valve body 4. When disassembling, only need to press the ring top plate 904 downward and rotate the upper cover plate in reverse direction, so as to achieve the effect of quick disassembly. At the same time, the sealing groove 10 and the sealing rubber ring 11 can enhance the sealing between the lower fixed cover 2 and the upper fixed cover 3. When the exhaust pipe 8 is connected with the exhaust port 6, the fixed half ring 704 on the connecting block 703 is fitted with the surface of the exhaust pipe 8 by rotating the movable rod 702, and then the two fixed half rings 704 are fixed by the bolt 705. The fixed half ring 704 can support the exhaust pipe 8, and enhance the stability between the lower valve body 1 and the exhaust pipe 8.

[0036] It should be noted that the relational terms herein, such as first and second, are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. A pulse valve for a dust removal device, comprising a lower valve body (1) and an upper valve body (4), characterized in that: The lower valve body (1) is fixedly connected to the top of the lower fixed cover (2), the upper valve body (4) is equipped with an electromagnetic device (5), and the lower end of the upper valve body (4) is fixedly connected to the upper fixed cover (3). An installation component (9) is provided between the upper fixed cover (3) and the lower fixed cover (2). The mounting assembly (9) includes a slide (901) and a slot (902). Both the slide (901) and the slot (902) are located on the surface of the lower fixed cover (2). A ring top plate (904) is provided below the slide (901). A spring (903) is fixedly connected to the lower end of the ring top plate (904). The lower end of the spring (903) is fixedly connected to the inner wall of the lower valve body (1). A locking block (906) is slidably connected to the inner wall of the slide (901). An mounting ring (905) is fixedly connected to one side of the locking block (906). The mounting ring (905) is fixedly connected to the lower surface of the upper fixed plate.

2. The pulse valve for a dust removal device according to claim 1, characterized in that: The number of the slide (901), the slot (902) and the block (906) is set to six, and the size of the block (906) is adapted to the size of the slide (901) and the slot (902).

3. The pulse valve for a dust removal device according to claim 1, characterized in that: The surface of the lower fixed cover (2) is provided with a sealing groove (10), and a sealing ring (11) is slidably connected to the inner wall of the sealing groove (10). The sealing ring (11) is fixedly connected to the lower surface of the upper fixed cover (3).

4. A pulse valve for a dust removal device according to claim 1, characterized in that: The lower valve body (1) is provided with an exhaust port (6) on one side, and an exhaust pipe (8) is threadedly connected to the surface of the exhaust port (6). A stabilizing component (7) is provided on the surface of the exhaust pipe (8).

5. A pulse valve for a dust removal device according to claim 4, characterized in that: The stabilizing component (7) includes an extension plate (701), one end of which is fixedly connected to the outer side of the exhaust port (6), and the other end of which is rotatably connected to a movable rod (702). One end of the movable rod (702) is rotatably connected to a connecting block (703), and one end of the connecting block (703) is fixedly connected to a fixing half-ring (704).

6. A pulse valve for a dust removal device according to claim 5, characterized in that: The fixed half ring (704) is in contact with the surface of the exhaust pipe (8), and both ends of the fixed half ring (704) are slidably connected with bolts (705).

7. A pulse valve for a dust removal device according to claim 1, characterized in that: The lower valve body (1) has a heat dissipation groove (12) on its outer side, and a plurality of heat dissipation fins (13) are fixedly connected to the inner wall of the heat dissipation groove (12).

Images