Cement dust aspirator

Abstract

The utility model discloses a cement dust suction dust remover relates to dust suction machine technical field, including machine body, filter box, filter mechanism and collection mechanism, the top fixed mounting of machine body has the dust suction pipe, and the filter box sets up on the dust suction pipe, and the filter mechanism sets up inside the filter box, is used for filtering granular impurity, and the collection mechanism sets up at the bottom of filter box, is used for discharging concentrated collection impurity. The utility model discloses the setting mode of filter box, filter mechanism and collection mechanism cooperation, utilize the filter mechanism of detachable can be in dust suction and stop the granular impurity such as gravel, thereby making the granular impurity such as gravel stay inside the filter box, and in suitable time through collection mechanism concentrated collection, thereby effectively insulating hard impurity to the impact wear of fan impeller and precision filter core, reduce the equipment failure rate, prolong the service life, can also realize dust and gravel separation and collection, convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of dust collection machine technology, and in particular to a cement dust collection and removal device. Background Technology

[0002] Industrial ash suction machine is a device designed for high-intensity, large-capacity production needs. It is mainly used to transport coal ash to a designated location, ensuring a safe working environment and normal operation of production equipment.

[0003] This machine adopts the principle of negative pressure conveying and can convey various loose ash materials such as building materials fly ash, cement, stone powder, as well as slag, carbon black powder, activated carbon powder, etc. It has strong power, strong conveying capacity, and conveying distance of 10 meters to 100 meters. It is adaptable to a variety of working environments, has a self-priming design, and stable performance.

[0004] When using a dust collector, workers typically use a handheld hose to suck up loose materials such as cement dust. However, these materials are usually piled directly on the ground, which makes it easy for them to suck up pebbles and other particulate impurities into the machine during the suction process. High-speed pebbles can severely wear down the fan inside the machine, and they can also easily tear through the precision filter inside the machine, causing dust leakage and seriously polluting the motor and the working environment, which is quite inconvenient. Utility Model Content

[0005] The purpose of this utility model is to provide a cement dust collector to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cement dust collector, comprising:

[0007] The machine body, with a suction pipe fixedly installed at its top;

[0008] A filter box, wherein the filter box is disposed on the dust suction pipe;

[0009] A filtration mechanism, which is disposed inside a filter box, is used to filter particulate impurities;

[0010] A collection mechanism is located at the bottom of the filter box and is used to discharge and collect impurities.

[0011] Preferably, the filtration mechanism includes:

[0012] The mounting plate has a mounting groove at the top of the filter box, and the mounting plate is slidably inserted into the inner cavity of the mounting groove.

[0013] A blocking rod is fixedly connected at equal intervals to the bottom end of the mounting plate to isolate particulate impurities;

[0014] The mounting plate has countersunk holes at equal intervals at its top, and the bolts pass through the countersunk holes to be threaded into the filter box.

[0015] Preferably, the collection mechanism includes:

[0016] A connecting box, which is fixedly connected to the bottom end of the filter box;

[0017] A collection box, wherein the collection box is slidably inserted into the inner cavity of the connecting box;

[0018] A flap, which is rotatably mounted inside the connecting box via a rotating shaft;

[0019] A rotating plate, which is connected to a flap plate via a rotating shaft.

[0020] Preferably, the collection mechanism further includes:

[0021] A fixing block, which is fixedly connected to the outer wall of the connecting box;

[0022] An extrusion plate, wherein an extrusion groove is provided inside the rotating plate, and the extrusion plate is located inside the extrusion groove;

[0023] A positioning rod is fixedly inserted and connected to the extrusion plate. The top of the fixing block is provided with a positioning hole, and the bottom end of the positioning rod passes through the inner wall of the extrusion groove and is slidably inserted and connected to the inner cavity of the positioning hole.

[0024] A pull plate, which is fixedly connected to the top of the positioning rod;

[0025] A compression spring, which is sleeved on the outside of the positioning rod.

[0026] Preferably, one end of the compression spring is fixedly connected to the extrusion plate, and the other end of the compression spring is fixedly connected to the top end of the inner wall of the extrusion groove.

[0027] Preferably, a handle is fixedly connected to the top of the filter box, and the outer wall of the handle is provided with anti-slip texture.

[0028] The technical effects and advantages of this utility model are as follows:

[0029] This utility model utilizes a combination of a filter box, a filter mechanism, and a collection mechanism. The detachable filter mechanism can block particulate impurities such as gravel during dust collection, allowing these impurities to remain inside the filter box and be collected by the collection mechanism at appropriate times. This effectively isolates hard impurities from impacting and abrading the fan impeller and precision filter element, reducing equipment failure rate and extending service life. It also achieves the separation and collection of dust and gravel, improving material recovery efficiency and overall cleaning performance, and is easy to use. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall front structure of this utility model.

[0031] Figure 2 This is a schematic diagram of the filter box structure of this utility model.

[0032] Figure 3 This is a schematic diagram of the internal structure of the filter box of this utility model.

[0033] Figure 4 This is a schematic diagram of the internal structure of the filter box of this utility model.

[0034] Figure 5 This is a schematic diagram of the internal structure of the rotating plate of this utility model.

[0035] In the diagram: 1. Body; 2. Suction pipe; 3. Filter box; 4. Filtering mechanism; 41. Mounting plate; 42. Blocking rod; 43. Bolt; 5. Collection mechanism; 51. Connecting box; 52. Collection box; 53. Flip plate; 54. Rotating plate; 55. Fixing block; 56. Squeezing plate; 57. Positioning rod; 58. Pulling plate; 59. Compression spring; 6. Handle. Detailed Implementation

[0036] 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.

[0037] This utility model provides, for example Figures 1-5 The cement dust collector shown includes a body 1, a filter box 3, a filtration mechanism 4, and a collection mechanism 5. A suction pipe 2 is fixedly installed at the top of the body 1. The filter box 3 is set on the suction pipe 2. The filtration mechanism 4 is set inside the filter box 3 for filtering particulate impurities. The collection mechanism 5 is set at the bottom of the filter box 3 for discharging and collecting impurities. The detachable filter mechanism 4 can block particulate impurities such as gravel during dust collection, so that the gravel and other particulate impurities remain inside the filter box 3 and are collected by the collection mechanism 5 at appropriate times. This effectively isolates hard impurities from impact and wear on the fan impeller and precision filter element, reduces equipment failure rate, extends service life, and can also separate and collect dust and gravel, improving material recovery efficiency and overall cleaning efficiency, and is easy to use.

[0038] Specifically, the filter mechanism 4 includes a mounting plate 41, a blocking rod 42, and bolts 43. The top of the filter box 3 has a mounting groove, and the mounting plate 41 is slidably inserted into the inner cavity of the mounting groove. The blocking rods 42 are fixedly connected to the bottom of the mounting plate 41 at equal intervals to isolate particulate impurities. The top of the mounting plate 41 has countersunk holes at equal intervals, and the bolts 43 pass through the countersunk holes and are threadedly inserted into the filter box 3. The mounting plate 41 can be removed by bolts 43, so that damaged blocking rods 42 can be replaced, or blocking rods 42 with different gaps can be replaced, so that different specifications of filtration can be performed according to different needs.

[0039] Specifically, the collection mechanism 5 includes a connecting box 51, a collection box 52, a flap 53, and a rotating plate 54. The connecting box 51 is fixedly connected to the bottom of the filter box 3. The collection box 52 is slidably inserted into the inner cavity of the connecting box 51. The flap 53 is rotatably disposed inside the connecting box 51 via a rotating shaft. The rotating plate 54 is connected to the flap 53 via a rotating shaft. The rotating plate 54 can drive the flap 53 to rotate, thereby causing the particulate impurities blocked by the blocking rod 42 to fall into the collection box 52 inside the connecting box 51. Multiple collections facilitate centralized processing.

[0040] Furthermore, the collecting mechanism 5 also includes a fixing block 55, a pressing plate 56, a positioning rod 57, a pull plate 58, and a compression spring 59. The fixing block 55 is fixedly connected to the outer wall of the connecting box 51. The rotating plate 54 has a pressing groove inside, and the pressing plate 56 is located inside the pressing groove. The positioning rod 57 is fixedly inserted and connected to the pressing plate 56. The top of the fixing block 55 has a positioning hole, and the bottom end of the positioning rod 57 passes through the inner wall of the pressing groove and slides through the inner cavity of the positioning hole. The pull plate 58 is fixedly connected to the top of the positioning rod 57, and a pull groove is formed in the middle of the pull plate 58 to facilitate hand movement. The positioning rod 57 is pulled through to release the positioning of the rotating plate 54. The compression spring 59 is sleeved on the outside of the positioning rod 57. One end of the compression spring 59 is fixedly connected to the extrusion plate 56, and the other end of the compression spring 59 is fixedly connected to the top of the inner wall of the extrusion groove. The compression spring 59 always provides a stable elastic force to the positioning rod 57 through the extrusion plate 56, so that the positioning rod 57 can be stably engaged with the positioning hole. This allows the rotating plate 54 to be positioned during normal dust suction, thereby keeping the flip plate 53 in a horizontal state and ensuring that the filter box 3 can operate normally.

[0041] Furthermore, a handle 6 is fixedly connected to the top of the filter box 3. The outer wall of the handle 6 is provided with anti-slip texture. The handle 6 is designed to facilitate manual gripping and ensures a stable grip, enabling operators to accurately position and move the suction pipe 2, avoiding missed suction or repeated operations due to slipping hands.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

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