Magazine type mounting rack of magazine type filter cartridge dust remover

Abstract

The utility model relates to a magazine type mounting rack of a magazine type filter cartridge dust remover, which belongs to the technical field of magazine type mounting racks and comprises a dust removal box body, and the lower surface of the dust removal box body is communicated with a dust discharge hopper. According to the magazine type mounting frame of the magazine type filter cartridge dust remover, not less than two filter cartridge structures slide backwards on the opposite sides of not less than two first limiting sliding rods and not less than two second limiting sliding rods and are inserted into the outer sides of not less than two inserting cylinders, and after the inserting cylinders are inserted into the filter cartridge structures, the filter cartridge structures slide backwards on the opposite sides of the first limiting sliding rods and the second limiting sliding rods. The number of the rotating rods is not less than two, the number of the connecting rods is not less than two, and the number of the threaded rods is not less than two; under the action of mutual cooperation of no less than two first handles and no less than two inserting grooves, no less than two filter cartridge structures can be fixed in the dust removal box body in an abutting manner, so that the dust removal device is convenient to mount and dismount.

Description

Technical Field

[0001] This utility model relates to the technical field of magazine-type mounting brackets, specifically a magazine-type mounting bracket for a magazine-type cartridge dust collector. Background Technology

[0002] Cartridge dust collectors are a type of high-efficiency industrial dust removal equipment. They feature a large effective filtration area, low pressure drop, low emissions, small size, and long service life. They are widely used in fields such as steelmaking electric furnaces, abrasive smelting, pulverized coal preparation, and pneumatic conveying. The cartridge mounting bracket in a cartridge dust collector can fix multiple cartridges in place, thereby achieving the filtration function.

[0003] For example, Chinese patent CN215027396U discloses a multi-layer cartridge dust collector, including a dust collection box, extended filter cartridges, buckles, an integrated cover, and a transfer cover. The dust collection box contains equally spaced extended filter cartridges, and equally spaced buckles are installed on the outer wall of the dust collection box on one side of the extended filter cartridges. An air inlet is installed at the top of the dust collection box above the buckles, and the outer wall of the air inlet is fixedly connected to the dust collection box. An air outlet is installed at the top of the dust collection box on one side of the air inlet, and the bottom end of the air outlet is fixedly connected to the dust collection box. Two sets of lifting lugs are installed on the outer wall of the dust collection box, and a pressure gauge is installed on the outer wall of the dust collection box below the lifting lugs. A discharge box is installed at the bottom of the dust collection box below the pressure gauge, and an observation window is installed on the outer wall of the discharge box. This utility model not only achieves rapid filtration of gas by the multi-layer cartridge dust collector, accelerating the removal of dust adhering to the filter element surface, but also increases the practicality of the cartridge dust collector.

[0004] While the aforementioned patent accelerates the shedding of dust adhering to the filter element surface and increases the practicality of the cartridge dust collector, the patent does not disclose the installation and connection method of the extended filter cartridges with equal spacing inside the dust collection box, which makes it inconvenient to install and fix at least two filter cartridges, thus reducing practicality. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a cartridge-type mounting bracket for a cartridge dust collector, which has the advantages of facilitating the installation and fixing of filter cartridges. It solves the problem that the installation connection method of the extended filter cartridges with equal spacing inside the dust collector is not disclosed, which makes it inconvenient to install and fix at least two filter cartridges, thus reducing practicality.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cartridge-type mounting bracket for a cartridge dust collector, comprising a dust collection box, with supporting feet on both the left and right sides of the lower surface of the dust collection box, a dust discharge hopper connected to the lower surface of the dust collection box, a valve connected to the outer side of the bottom end of the dust discharge hopper, a discharge pipe connected to the inside of the valve, an air outlet frame provided on the back of the dust collection box, an air outlet pipe connected to the upper surface of the air outlet frame, a fixing mechanism provided on the back wall of the inner cavity of the dust collection box, and an air inlet pipe connected to the upper side of the left side of the dust collection box;

[0007] The fixing mechanism includes at least two plug-in cylinders disposed on the back wall of the inner cavity of the dust collector box. The back of each plug-in cylinder penetrates the dust collector box and communicates with the front of the air outlet frame. A first rubber sealing ring is provided on the outer side of each plug-in cylinder. The back of the first rubber sealing ring is in contact with the back wall of the inner cavity of the dust collector box. At least two insertion interfaces are provided through the front of the dust collector box. A filter cylinder structure is slidably inserted into the interior of each of the at least two insertion interfaces. The back of each of the at least two filter cylinder structures is slidably inserted into the outer side of the at least two plug-in cylinders. The back of the filter cylinder structure is in contact with the front of the first rubber sealing ring. At least two rotating rods are rotatably connected to the front of the dust collector box via bearings. A connecting rod is provided on the upper surface of each rotating rod.

[0008] The fixing mechanism also includes a threaded rod threaded into at least two connecting rods. The front of the threaded rod is provided with a first handle. The front of at least two filter cartridge structures are provided with insertion slots. The back of the threaded rod is slidably inserted into the insertion slots. At least two first limiting slide rods are provided inside the dust collector housing. At least two second limiting slide rods are provided inside the dust collector housing. At least two second limiting slide rods are located to the right of at least two first limiting slide rods.

[0009] Furthermore, the filter cartridge structure includes a circular plate, a circular frame is provided on the back of the circular plate, a fixing cylinder is provided on the back of the circular frame, a filter screen layer is provided on the outside of the circular frame and the fixing cylinder, and a second sealing rubber ring is provided on the back of the circular plate. The second sealing rubber ring is located on the outside of the filter screen layer, and the back of the second sealing rubber ring is in contact with the front of the dust collector housing.

[0010] Furthermore, a second handle is provided on the front side of the circular plate, the gap between the fixing cylinder and the insertion cylinder is matched, and the gap between the filter layer and the insertion interface is matched.

[0011] Furthermore, the gap between the insertion groove and the threaded rod is matched.

[0012] Furthermore, at least two of the first handles are provided with an anti-slip layer on their outer sides, and the anti-slip layer is a rubber layer.

[0013] Furthermore, at least two of the aforementioned connectors are evenly distributed on the front of the dust collector housing.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The cartridge-type dust collector's cartridge mounting bracket allows at least two filter cartridge structures to be inserted into the dust collector housing through at least two insertion ports on the front side. Each filter cartridge structure slides backward on the opposite side of at least two first and two second limiting slide rods, inserting into the outer side of at least two insertion cylinders. A first rubber sealing ring seals the connection between the insertion cylinder and the filter cartridge structure. After insertion, the at least two rotating rods, at least two connecting rods, at least two threaded rods, at least two first handles, and at least two insertion slots work together to secure the filter cartridge structures inside the dust collector housing, facilitating both installation and disassembly. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the dust collector box of this utility model;

[0018] Figure 3 This is a schematic diagram of the fixing mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure between the first and second limiting slide rods and the dust collector body of this utility model.

[0020] In the diagram: 1 Dust collector housing, 2 Support legs, 3 Ash hopper, 4 Valve, 5 Feed pipe, 6 Air outlet frame, 7 Air outlet pipe, 8 Fixing mechanism, 801 Insertion cylinder, 802 First rubber sealing ring, 803 Insertion interface, 804 Filter cylinder structure, 805 Rotating rod, 806 Connecting rod, 807 Threaded rod, 808 First handle, 809 Insertion groove, 810 First limiting slide bar, 811 Second limiting slide bar, 9 Air inlet pipe. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1 to 2 This embodiment of a cartridge dust collector includes a cartridge mounting bracket, comprising a dust collection box 1, with support feet 2 on both the left and right sides of the lower surface of the dust collection box 1, a dust discharge hopper 3 connected to the lower surface of the dust collection box 1, a valve 4 connected to the outer side of the bottom end of the dust discharge hopper 3, a discharge pipe 5 connected to the inside of the valve 4, an air outlet frame 6 provided on the back of the dust collection box 1, an air outlet pipe 7 connected to the upper surface of the air outlet frame 6, a fixing mechanism 8 provided on the back wall of the inner cavity of the dust collection box 1, the fixing mechanism 8 facilitating the installation and fixing of the filter cartridge, and an air inlet pipe 9 connected to the upper side of the left side of the dust collection box 1. The cartridge dust collector is a high-efficiency industrial dust removal device, featuring a large effective filtration area, low pressure drop, low emissions, small size, and long service life.

[0023] Please see Figures 3 to 4 To facilitate the installation and fixing of the filter cartridge, in this embodiment, the fixing mechanism 8 includes at least two plug-in tubes 801 disposed on the back wall of the inner cavity of the dust collector 1. The back of each plug-in tube 801 penetrates the dust collector 1 and communicates with the front of the air outlet frame 6. A first rubber sealing ring 802 is provided on the outer side of the plug-in tube 801. The back of the first rubber sealing ring 802 is in contact with the back wall of the inner cavity of the dust collector 1. At least two plug-in interfaces 803 are provided through the front of the dust collector 1.

[0024] In this embodiment, filter cylinder structures 804 are slidably inserted into the interior of at least two insertion interfaces 803. The back sides of at least two filter cylinder structures 804 are slidably inserted into the outside of at least two insertion cylinders 801. The back side of the filter cylinder structure 804 is in contact with the front side of the first rubber sealing ring 802. At least two rotating rods 805 are rotatably connected to the front side of the dust collector 1 through bearings. A connecting rod 806 is provided on the upper surface of the rotating rod 805.

[0025] In this embodiment, the fixing mechanism 8 further includes a threaded rod 807 threadedly connected inside at least two connecting rods 806. A first handle 808 is provided on the front of the threaded rod 807. At least two filter cartridge structures 804 are provided with insertion slots 809 on their front sides. The back of the threaded rod 807 is slidably inserted into the insertion slots 809. At least two first limiting slide rods 810 are provided inside the dust collector 1. At least two second limiting slide rods 811 are provided inside the dust collector 1. At least two second limiting slide rods 811 are located to the right of at least two first limiting slide rods 810. The filter cartridge structure 804 includes a circular plate. A circular frame is provided on the back of the circular plate. A fixing cylinder is provided on the back of the circular frame.

[0026] In this embodiment, the top of the exhaust pipe 7 can be connected to an exhaust device. Air and dust from the outside can enter the interior of the dust collector 1 through the intake pipe 9. The dust in the air can be intercepted by at least two filter cartridge structures 804 and fall into the dust discharge hopper 3. It can be discharged by opening the valve 4. The air inside the dust collector 1 flows into the interior of the exhaust frame 6 through at least two filter cartridge structures 804 and is then discharged through the exhaust pipe 7 and the exhaust end of the exhaust device.

[0027] In this embodiment, at least two filter cartridge structures 804 can be inserted into the dust collector 1 through at least two insertion ports 803 opened on the front of the dust collector 1. At least two filter cartridge structures 804 slide backward on the side opposite to at least two first limiting slide rods 810 and at least two second limiting slide rods 811, and are inserted into the outside of at least two insertion tubes 801. The connection between the insertion tube 801 and the filter cartridge structure 804 can be sealed by the first rubber sealing ring 802.

[0028] In this embodiment, a filter layer is provided on the outer side of the circular frame and the fixed cylinder, and a second sealing rubber ring is provided on the back of the circular plate. The second sealing rubber ring is located on the outer side of the filter layer, and the back of the second sealing rubber ring is in contact with the front of the dust collector 1. A second handle is provided on the front of the circular plate. The gap between the fixed cylinder and the plug-in cylinder 801 is matched, the gap between the filter layer and the plug-in interface 803 is matched, the gap between the plug-in groove 809 and the threaded rod 807 is matched, and an anti-slip layer is provided on the outer side of at least two first handles 808. The anti-slip layer is a rubber layer, and at least two plug-in interfaces 803 are evenly distributed on the front of the dust collector 1.

[0029] It should be noted that after insertion, at least two connecting rods 806 can be rotated so that the back sides of at least two threaded rods 807 are on the front sides of at least two insertion slots 809. Then, at least two first handles 808 can be rotated so that the back sides of at least two threaded rods 807 are slidably inserted into the interior of at least two insertion slots 809. At least two insertion cylinders 801 are then abutted and fixed inside the dust collector box 1 to achieve fixed installation. This also facilitates the disassembly of the filter cylinder structure 804.

[0030] The working principle of the above embodiments is as follows:

[0031] At least two filter cartridge structures 804 can be inserted into the dust collector 1 through at least two insertion ports 803 opened on the front of the dust collector 1. Each of the at least two filter cartridge structures 804 slides backward on the side opposite to at least two first limiting slide rods 810 and at least two second limiting slide rods 811, and is inserted into the outside of at least two insertion cylinders 801. The connection between the insertion cylinder 801 and the filter cartridge structure 804 is sealed by a first rubber sealing ring 802. After insertion... At least two connecting rods 806 can be rotated so that the back sides of at least two threaded rods 807 are located on the front sides of at least two insertion slots 809. Then, at least two first handles 808 can be rotated so that the back sides of at least two threaded rods 807 are slidably inserted into the interior of at least two insertion slots 809. At least two insertion cylinders 801 are then abutted and fixed inside the dust collector box 1 to achieve fixed installation and facilitate the disassembly of the filter cylinder structure 804.

[0032] 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.

[0033] 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.

Claims

1. A cartridge-type mounting bracket for a cartridge dust collector, comprising a dust collection housing (1), characterized in that: The dust collector (1) has support feet (2) on both the left and right sides of its lower surface. The dust collector (1) has a dust discharge hopper (3) connected to its lower surface. The dust discharge hopper (3) has a valve (4) connected to the outer side of its bottom end. The valve (4) has a discharge pipe (5) connected to its interior. The dust collector (1) has an air outlet frame (6) on its back. The air outlet frame (6) has an air outlet pipe (7) connected to its upper surface. The dust collector (1) has a fixing mechanism (8) on its inner wall. The dust collector (1) has an air inlet pipe (9) connected to the upper side of its left side. The fixing mechanism (8) includes at least two plug-in tubes (801) disposed on the back wall of the inner cavity of the dust collector (1). The back of the at least two plug-in tubes (801) penetrates the dust collector (1) and communicates with the front of the air outlet frame (6). A first rubber sealing ring (802) is provided on the outside of the plug-in tube (801). The back of the first rubber sealing ring (802) is in contact with the back wall of the inner cavity of the dust collector (1). At least two plug-in interfaces (803) are provided through the front of the dust collector (1). At least two of the plug-in interfaces (803) are slidably inserted with filter cylinder structures (804). The back sides of at least two of the filter cylinder structures (804) are slidably inserted with the outside of at least two plug-in cylinders (801). The back side of the filter cylinder structure (804) is in contact with the front side of the first rubber sealing ring (802). At least two rotating rods (805) are rotatably connected to the front side of the dust collector (1) through bearings. A connecting rod (806) is provided on the upper surface of the rotating rod (805). The fixing mechanism (8) further includes a threaded rod (807) threadedly connected inside at least two connecting rods (806). The front of the threaded rod (807) is provided with a first handle (808). The front of at least two filter cylinder structures (804) is provided with insertion slots (809). The back of the threaded rod (807) is slidably inserted into the insertion slots (809). At least two first limiting slide rods (810) are provided inside the dust collector (1). At least two second limiting slide rods (811) are provided inside the dust collector (1). At least two second limiting slide rods (811) are located to the right of at least two first limiting slide rods (810).

2. The cartridge mounting bracket for a cartridge dust collector according to claim 1, characterized in that: The filter cartridge structure (804) includes a circular plate, a circular skeleton is provided on the back of the circular plate, a fixed cylinder is provided on the back of the circular skeleton, a filter screen layer is provided on the outside of the circular skeleton and the fixed cylinder, a second sealing rubber ring is provided on the back of the circular plate, the second sealing rubber ring is located on the outside of the filter screen layer, and the back of the second sealing rubber ring is in contact with the front of the dust collector (1).

3. The cartridge mounting bracket for a cartridge dust collector according to claim 2, characterized in that: The circular plate has a second handle on its front side, the gap between the fixed cylinder and the insertion cylinder (801) is matched, and the gap between the filter layer and the insertion interface (803) is matched.

4. The cartridge mounting bracket for a cartridge dust collector according to claim 1, characterized in that: The insertion slot (809) is fitted with the threaded rod (807) with a clearance.

5. The cartridge mounting bracket for a cartridge dust collector according to claim 1, characterized in that: The outer side of each of the first handles (808) in a number of not less than two is provided with an anti-slip layer, which is a rubber layer.

6. The cartridge mounting bracket for a cartridge dust collector according to claim 1, characterized in that: No fewer than two of the aforementioned connectors (803) are evenly distributed on the front of the dust collector (1).

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