Steel slag hot disintegration dust removal device

Abstract

The utility model relates to a steel slag hot disintegration dust removal device, and belongs to the technical field of steel slag hot disintegration. Comprising a connecting pipe, filter screens, a rotating mechanism and a collecting box, the middle section of the connecting pipe is sleeved with the collecting box, the rotating mechanism is arranged on one side in the collecting box, the two filter screens are connected to the ends of the rotating mechanism in a magnetic attraction mode, and groove holes matched with the filter screens are formed in the middle section of the connecting pipe; a cleaning brush is arranged below the side, opposite to the rotating mechanism, of the collecting box, and the height of the cleaning brush is matched with the height of the filter screen rotating to the lower portion. The rotating mechanism is arranged in the connecting pipe to be matched with the filter screen, so that the filter screen can be automatically and regularly replaced and cleaned to keep the filtering effect of the filter screen, manual labor is reduced, and the dust removal efficiency and effect are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of steel slag hot smothering dust removal devices, belong to steel slag hot smothering technical field. BACKGROUND

[0002] Steel slag hot smothering method is to utilize the waste heat of high-temperature steel slag, by controlling the cooling process, the free calcium oxide and magnesium oxide in the slag are fully reacted to generate stable compounds, thereby reducing the volume expansion of steel slag and improving stability. However, a large amount of wet and dusty exhaust gas is generated in this process, which can harm the environment and the health of the operators, so a filter screen is needed to intercept the gas containing compounds.

[0003] However, during the interception process of the filter screen, the filter screen needs to be replaced and cleaned regularly by manual operation to maintain the filtering effect of the filter screen, which is time-consuming and labor-intensive, and can also affect the dust removal efficiency. SUMMARY

[0004] The technical problem to be solved by the utility model is that, during the interception process of the existing steel slag hot smothering dust removal device, the filter screen needs to be replaced and cleaned regularly by manual operation to maintain the filtering effect of the filter screen, which is time-consuming and labor-intensive, and can also affect the dust removal efficiency.

[0005] To solve the above problems, the utility model provides a kind of steel slag hot smothering dust removal device, including connecting pipe, filter screen, rotating mechanism, collection box, the collection box is sleeved in connecting pipe middle section, the rotating mechanism is located in one side in collection box, two the filter screen is magnetically attracted and connected in rotating mechanism end, the connecting pipe middle section is equipped with the slot hole that is adapted to filter screen, the collection box is located in the lower side of the opposite side of rotating mechanism and is equipped with cleaning brush, the height of cleaning brush and the height of filter screen that rotates to the lower side are matched.

[0006] Further, the rotating mechanism includes a motor, a connecting plate, and a magnetic attraction frame. The motor is fixedly connected to the inside of the collection box below the connecting pipe. The output shaft of the motor is fixedly connected to the connecting plate. Two magnetic attraction frames are fixedly connected to the two sides of the connecting plate. The side surface of the magnetic attraction frame is provided with a groove adapted to the filter screen. The magnetic attraction frame and the outer frame of the filter screen are magnetically attracted and connected.

[0007] Further, the two sides of the magnetic attraction frame are provided with silica gel pads for closely adhering to the connecting pipe.

[0008] Further, the inner wall of the connecting pipe is provided with a gas flow sensor.

[0009] Further, the lower end of the collection box is provided with a discharge pipe.

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] The utility model discloses a rotating mechanism and filter screen cooperation are arranged in the connecting pipe, can replace and clean regularly to filter screen to keep the filtering effect of filter screen, reduce manual labor, guarantee the efficiency and effect of dust removal. BRIEF DESCRIPTION OF DRAWINGS

[0012] The accompanying drawings are included to provide a further understanding of the present utility model, and constitute a part of the specification, and are used to explain the present utility model together with the embodiments of the present utility model, and do not constitute the limitation to the present utility model.In the drawings:

[0013] Figure 1 It is the section of a steel slag hot sweating dust removal device of the utility model Figure 1 .

[0014] Figure 2 It is the structural diagram of a steel slag hot sweating dust removal device of the utility model.

[0015] Figure 3 It is the section of a steel slag hot sweating dust removal device of the utility model Figure 2 .

[0016] Figure 4 It is the filter screen, rotating mechanism explosion drawing of a steel slag hot sweating dust removal device of the utility model.

[0017] In the drawings: 1, connecting pipe;2, filter screen;3, rotating mechanism;31, motor;32, connecting plate;33, magnetic attraction frame;34, silica gel pad;4, collection box;41, cleaning brush;42, discharge pipe. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model, obviously, the described embodiments only are a part of the embodiments of the present utility model, not all the embodiments.Based on the embodiments in the present utility model, all other embodiments obtained by the ordinary skill in the art without making the creative labor, belong to the scope of the present utility model protection.

[0019] In conjunction with the drawings Figure 1 , 2The utility model provides a kind of steel slag hot smothering dust removal device, including connecting pipe 1, filter screen 2, rotating mechanism 3, collection tank 4, connecting pipe 1 inner wall is equipped with gas flow sensor for monitoring the flow rate after gas passes through filter screen 2, collection tank 4 is sleeved in connecting pipe 1 middle section, collection tank 4 lower end is communicated with discharge pipe 42, rotating mechanism 3 is located in one side in collection tank 4, two filter screens 2 are magnetically connected in rotating mechanism 3 end, connecting pipe 1 middle section is equipped with with the slot hole of filter screen 2 adaptation, collection tank 4 is located in rotating mechanism 3 opposite side below and is equipped with cleaning brush 41, the height of cleaning brush 41 and rotating to the height of filter screen 2 below is matched, before use, the two ends of connecting pipe 1 are communicated with the storage tank of storage steel slag and steel slag hot smothering chamber respectively, after gas flow sensor monitors that flow rate is lower than the preset value set by external control unit during use, close the exhaust valve of steel slag hot smothering chamber, external control unit drives rotating mechanism 3 to operate, so that filter screen 2 in connecting pipe 1 is turned out, clean filter screen 2 below connecting pipe 1 enters connecting pipe 1, while turning out filter screen 2 is cleaned after passing through cleaning brush 41, magnesium oxide, calcium oxide and other compounds drop into collection tank 4, it is convenient for subsequent opening discharge pipe 42 to carry out centralized processing, during the process of connecting pipe 1 work, can control two filter screens 2 to be used alternately by external control unit, reduce manual labor, ensure the efficiency and effect of dust removal;

[0020] Combining with the drawings Figures 1-4 Rotating mechanism 3 includes motor 31, connecting plate 32, magnetic attraction frame 33, motor 31 is fixedly connected to the inside of collection tank 4, motor 31 output shaft is fixedly connected with connecting plate 32, two magnetic attraction frames 33 are fixedly connected on the both sides of connecting plate 32, magnetic attraction frame 33 side is equipped with with the recess of filter screen 2 adaptation, magnetic attraction frame 33 and the outer frame of filter screen 2 are magnetically connected, the both sides of magnetic attraction frame 33 are equipped with silica gel pad 34 for and connecting pipe 1 closely, avoid gas leakage, when filter screen 2 is removed, motor 31 drives connecting plate 32 to rotate, so that filter screen 2 in connecting pipe 1 is turned out, clean filter screen 2 below is rotated and enters connecting pipe 1.

[0021] The working principle of the present application is:

[0022] Before use, the two ends of connecting pipe 1 are communicated with the storage tank of storage steel slag and steel slag hot smothering chamber respectively, after gas flow sensor monitors that flow rate is lower than the preset value set by external control unit during use, close the exhaust valve of steel slag hot smothering chamber, external control unit drives rotating mechanism 3 to operate, so that filter screen 2 in connecting pipe 1 is turned out, clean filter screen 2 below connecting pipe 1 enters connecting pipe 1, while turning out filter screen 2 is cleaned after passing through cleaning brush 41, magnesium oxide, calcium oxide and other compounds drop into collection tank 4, it is convenient for subsequent opening discharge pipe 42 to carry out centralized processing, during the process of connecting pipe 1 work, can control two filter screens 2 to be used alternately by external control unit, reduce manual labor, ensure the efficiency and effect of dust removal.

[0023] The above describes the present application and its embodiments, which are not restrictive, and the drawings only show one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired, without departing from the spirit of the present application, without creative design, similar structure and embodiments of the technical solution, which should belong to the protection scope of the present application.

Claims

1. A steel slag hot disengaging dusting device, characterized by: The utility model relates to a filter device for collecting dust, including connecting pipe (1), filter screen (2), rotating mechanism (3), collection box (4), the collection box (4) is set in connecting pipe (1) middle section, rotating mechanism (3) is located in the one side in collection box (4), two filter screen (2) magnetic attraction is connected in rotating mechanism (3) end, connecting pipe (1) middle section is equipped with with the slot hole of filter screen (2) adaptation, collection box (4) is located rotating mechanism (3) opposite side below and is equipped with cleaning brush (41), the height of cleaning brush (41) and rotating to the height of filter screen (2) below is matched.

2. The steel slag hot de-dusting device according to claim 1, characterized in that: The rotating mechanism (3) includes a motor (31), a connecting plate (32), and a magnetic attraction frame (33). The motor (31) is fixedly connected to the inside of the collection box (4) below the connecting pipe (1). The output shaft of the motor (31) is fixedly connected to the connecting plate (32). Two magnetic attraction frames (33) are fixedly connected to both sides of the connecting plate (32).

3. The steel slag hot de-dusting device according to claim 2, characterized in that: The side of the magnetic attraction frame (33) is provided with a groove adapted to the filter screen (2). The magnetic attraction frame (33) and the outer frame of the filter screen (2) are magnetically connected.

4. The steel slag hot de-dusting device according to claim 3, characterized in that: The two sides of the magnetic attraction frame (33) are provided with silica gel pads (34) for closely fitting the connecting pipe (1).

5. The steel slag hot de-dusting device according to claim 4, characterized in that: The inner wall of the connecting pipe (1) is provided with a gas flow sensor.

6. The steel slag hot de-dusting device according to claim 1, characterized in that: The lower end of the collection box (4) is provided with a discharge pipe (42).

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