Cyclone separation airlock collecting mechanism

Abstract

The utility model relates to the technical field of cyclone separation equipment, in particular to a cyclone separation airlock collecting mechanism which comprises a device body, a feeding hopper is fixedly installed at the top of the device body, a centrifugal bin is formed in the device body, a shaft body is arranged in the centrifugal bin, and a rotating shaft is arranged in the shaft body. Centrifugal blades are fixedly mounted on the outer sides of the shaft bodies correspondingly, a side cover plate is arranged on the rear side of the device body, a centrifugal motor is mounted on the rear side of the side cover plate, a mounting mechanism is arranged between the side cover plate and the device body, and a collecting box is fixedly mounted at the bottom of the device body; a collecting box and a filter screen are embedded into the rear side surface of the collecting box in a sliding mode, through the arranged cyclone separation airlock collecting mechanism, by means of the structural design in a mounting mechanism, the purpose of quickly mounting or dismounting a side cover plate is achieved, convenience is provided for mounting personnel, and the mounting efficiency is improved. And meanwhile, follow-up disassembly is facilitated, and the practical effect of the airlock is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cyclone separation equipment, in particular to a cyclone separation fan collection mechanism. Background Art

[0002] Cyclone separation uses centrifugal force to separate solid particles or liquid droplets in the air flow. The fan is also called a discharger, air lock valve, or rotary valve.

[0003] A cyclone separation air shutoff fan collection mechanism currently in use has a side cover plate in which the air shutoff fan is mostly fixed by bolts. The operation of this fixing method is too cumbersome. Therefore, when using it, it takes a lot of installation time for the installer, thereby reducing the installation efficiency of the installer. At the same time, it is not conducive to subsequent disassembly, reducing the practical effect of the air shutoff fan.

[0004] In summary, the utility model solves the problems in the above-mentioned background technology by designing a cyclone separation fan collection mechanism. Utility Model Content

[0005] The utility model aims to provide a cyclone separation fan collection mechanism to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A cyclone separation fan collection mechanism, comprising a device body, a feed hopper is fixedly installed on the top of the device body, a centrifugal bin is opened inside the device body, a shaft body is arranged inside the centrifugal bin, centrifugal blades are fixedly installed on the outer sides of the shaft body, a side cover plate is arranged on the rear side of the device body, a centrifugal motor is fixedly installed on the rear side of the side cover plate, a mounting mechanism is arranged between the side cover plate and the device body, a collection box is fixedly installed on the bottom of the device body, and a collection box and a filter screen are respectively embedded and slidably arranged on the rear side surface of the collection box;

[0008] The mounting mechanism includes a fastening support and a locking hole. The fastening support is fixedly mounted on the left and right sides of the device body respectively, and a compression spring is movably embedded on the right surface thereof. A locking rod is slidably arranged inside the compression spring, and a pull block is fixedly mounted on the right side of the locking rod.

[0009] As a preferred solution of the utility model, the inner wall of the bottom end of the feed hopper extends to the inner top end of the centrifugal bin.

[0010] As a preferred solution of the utility model, the output end of the centrifugal motor passes through the rear surface of the side cover plate and is fixedly connected to the rear end of the shaft body.

[0011] As a preferred solution of the utility model, the centrifugal blades are distributed in an annular shape with equal distances with respect to the outer surface of the shaft body, and the outer surface thereof is infinitely fitted with the inner wall of the centrifugal bin.

[0012] As a preferred solution of the utility model, an inner cavity is opened inside the collection box, wherein the inner cavity is connected to the centrifugal chamber, and the filter screen completely covers the outer inner wall of the inner cavity and is located directly above the collection box.

[0013] As a preferred solution of the utility model, the side cover plate is embedded and installed on the rear surface of the device body, the fastening support is arranged in a left-right mirror image with respect to the internal central axis of the device body, the right end of the compression spring is welded to the left surface of the pull block, and the left surface of the locking rod successively penetrates the left inner wall of the fastening support and the right side surface of the device body and is in close contact with the locking hole.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the utility model, a cyclone separation fan shut-off collecting mechanism is set up, and the structural design in the installation mechanism is utilized to realize the driving of the locking rod by the pull block and the elastic stretching of the compression spring, so that the locking rod and the locking hole form a plug-in fit, thereby achieving the purpose of quickly installing or disassembling the side cover plate, providing convenience for the installers, and also facilitating the subsequent disassembly, thereby improving the practical effect of the fan shut-off. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a structural schematic diagram of the shaft body of the utility model;

[0018] Figure 3 It is a schematic diagram of the partial exploded structure of the fan shutoff of the utility model.

[0019] In the figure: 1. Device body; 101. Feed hopper; 102. Centrifugal chamber; 1021. Shaft; 1022. Centrifugal blades; 103. Side cover; 1031. Centrifugal motor; 104. Collecting box; 1041. Collecting box; 1042. Filter screen; 2. Mounting mechanism; 201. Fastening support; 202. Locking hole; 203. Compression spring; 204. Locking rod; 205. Pull block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of 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] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0024] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0025] A cyclone separation fan collection mechanism comprises a device body 1, a feed hopper 101 is fixedly installed on the top of the device body 1, a centrifugal bin 102 is provided inside the device body 1, a shaft 1021 is provided inside the centrifugal bin 102, centrifugal blades 1022 are fixedly installed on the outer sides of the shaft 1021, a side cover plate 103 is provided on the rear side of the device body 1, a centrifugal motor 1031 is fixedly installed on the rear side of the side cover plate 103, a collection box 104 is fixedly installed on the bottom of the device body 1, and a collection box 1041 and a filter screen 1042 are respectively embedded and slidably provided on the rear side surface of the collection box 104;

[0026] Specifically, the output end of the centrifugal motor 1031 passes through the rear surface of the side cover plate 103 and is fixedly connected to the rear end of the shaft body 1021. The centrifugal blades 1022 are distributed in an annular manner with equal distances about the outer surface of the shaft body 1021, and their outer surfaces are infinitely fitted with the inner wall of the centrifugal chamber 102.

[0027] In this embodiment, the centrifugal motor 1031 is mainly used to drive the shaft 1021, so that the shaft 1021 drives the centrifugal blades 1022 to rotate, thereby generating centrifugal force, thereby achieving the effect of centrifugal separation.

[0028] Specifically, the collection box 104 has an inner cavity, wherein the inner cavity is connected to the centrifugal chamber 102, and the filter screen 1042 completely covers the outer inner wall of the inner cavity and is located directly above the collection box 1041;

[0029] In this embodiment, the filter screen 1042 is mainly used to block solid impurities, while the collection box 1041 is capable of collecting liquids, thereby achieving the purpose of classified collection and providing convenience for collectors.

[0030] It should be noted that the inner wall of the bottom end of the feed hopper 101 extends to the inner top end of the centrifugal bin 102 .

[0031] In this embodiment, please refer to Figure 1 and Figure 3 A mounting mechanism 2 is provided between the side cover plate 103 and the device body 1. The mounting mechanism 2 includes a fastening support 201 and a locking hole 202. The fastening support 201 is fixedly installed on the left and right sides of the device body 1, and a compression spring 203 is movably embedded on the right side surface thereof. A locking rod 204 is slidably provided inside the compression spring 203. A pull block 205 is fixedly installed on the right side of the locking rod 204.

[0032] Specifically, the side cover plate 103 is embedded and installed on the rear surface of the device body 1, the fastening support 201 is arranged in a left-right mirror image with respect to the inner central axis of the device body 1, the right end of the compression spring 203 is welded and connected to the left surface of the pull block 205, and the left surface of the locking rod 204 sequentially penetrates the left inner wall of the fastening support 201 and the right surface of the device body 1 and is in close contact with the locking hole 202;

[0033] In this embodiment, the pull block 205 is mainly used to drive the locking rod 204 and stretch the compression spring 203. The compression spring 203 will generate an elastic force during the stretching process, and the direction of the elastic force is opposite to the stretching direction of the compression spring 203, thereby enabling the locking rod 204 to be separated from or close to the locking hole 202, thereby achieving the purpose of convenient disassembly and assembly of the side cover plate 103, meeting the needs of the installer.

[0034] The working process of the utility model is as follows: when a cyclone separation fan collection mechanism is used, the feed hopper 101 is first connected to the feed pipeline, and then the centrifugal motor 1031 is started. The output end of the centrifugal motor 1031 drives the shaft 1021 to rotate, and the shaft 1021 drives the centrifugal blades 1022 to rotate. Under the rotation of the centrifugal blades 1022, centrifugal force is generated inside the centrifugal bin 102, so that the solid particles and liquid in the air flow are separated, and the separated solid particles and liquid contact with the filter screen 1042, and the filter screen The net 1042 can block the fixed particles, causing the liquid to fall into the collection box 1041, thereby facilitating collection by subsequent staff. Furthermore, when the side cover 103 needs to be disassembled, an external force is applied to the pull block 205, and the pull block 205 drives the locking rod 204 to move and stretch the compression spring 203 until the locking rod 204 is completely disengaged from the locking hole 202. At this time, the side cover 103 can be disassembled, which is convenient for subsequent inspection or maintenance of the shaft 1021 and the centrifugal blades 1022, thereby improving the practical effect of shutting off the fan.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cyclone separation fan collection mechanism, comprising a device body (1), characterized in that: A feed hopper (101) is fixedly mounted on the top of the device body (1); a centrifugal chamber (102) is provided inside the device body (1); a shaft (1021) is provided inside the centrifugal chamber (102); centrifugal blades (1022) are fixedly mounted on the outer sides of the shaft (1021); a side cover plate (103) is provided on the rear side of the device body (1); a centrifugal motor (1031) is fixedly mounted on the rear side of the side cover plate (103); a mounting mechanism (2) is provided between the side cover plate (103) and the device body (1); a collecting box (104) is fixedly mounted on the bottom of the device body (1); a collecting box (1041) and a filtering screen (1042) are respectively embedded and slidably mounted on the rear side surface of the collecting box (104); The mounting mechanism (2) comprises a fastening support (201) and a locking hole (202); the fastening support (201) is fixedly mounted on the left and right sides of the device body (1), respectively, and a compression spring (203) is movably embedded in the right surface thereof; a locking rod (204) is slidably arranged inside the compression spring (203); a pull block (205) is fixedly mounted on the right side of the locking rod (204).

2. A cyclone separation fan collection mechanism according to claim 1, characterized in that: The inner wall of the bottom end of the feed hopper (101) extends to the inner top end of the centrifugal bin (102).

3. A cyclone separation fan collection mechanism according to claim 1, characterized in that: The output end of the centrifugal motor (1031) passes through the rear surface of the side cover plate (103) and is fixedly connected to the rear end of the shaft body (1021).

4. A cyclone separation fan collection mechanism according to claim 1, characterized in that: The centrifugal blades (1022) are distributed in an annular manner and at equal distances with respect to the outer surface of the shaft body (1021), and their outer surfaces are infinitely fitted with the inner wall of the centrifugal chamber (102).

5. A cyclone separation fan collection mechanism according to claim 1, characterized in that: The collection box (104) has an inner cavity, wherein the inner cavity is connected to the centrifugal chamber (102), and the filter screen (1042) completely covers the outer inner wall of the inner cavity and is located directly above the collection box (1041).

6. A cyclone separation fan collection mechanism according to claim 1, characterized in that: The side cover plate (103) is embedded and installed on the rear surface of the device body (1); the fastening support (201) is arranged in a left-right mirror image with respect to the internal central axis of the device body (1); the right end of the compression spring (203) is welded to the left surface of the pull block (205); the left surface of the locking rod (204) passes through the left inner wall of the fastening support (201), the right surface of the device body (1) in sequence, and is in close contact with the locking hole (202).

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