Powder adding and dust removing device for accelerator production kettle

Abstract

The utility model relates to a powder adding and dust removing device for an accelerator production kettle, and belongs to the technical field of dust removing devices. The device mainly comprises a rack, a fan, an activated carbon adsorption box, an activated carbon filter layer, an adjusting mechanism, a dust hood, a suction hose, a communicating pipe, a dust falling box, a water inlet pipe, an atomizing nozzle and a collecting box, the dust hood is arranged on the feeding port of the production kettle, the distance between the dust hood and the feeding port can be adjusted through the adjusting structure, the dust hood is communicated with the draught fan through the suction hose and the communicating pipe, dust raised by the feeding port of the production kettle can be collected, the activated carbon filter layer conducts primary adsorption and filtration on the dust, and the dust is absorbed and purified. And the dust discharged into the dust falling box is wetted and subjected to dust falling through the atomizing nozzle, and the dust is collected through the collecting box, so that the dust is removed, and the recovery of the dust is realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust removal devices, and in particular relates to a powder adding dust removal device for a quick-setting agent production kettle. Background Art

[0002] The broad understanding of the production kettle is a stainless steel container with physical or chemical reactions. The production kettle can be used for stirring and mixing the raw materials of the accelerator. In the production process of the accelerator, the sulphoaluminate powder is firstly stirred with clean water, and then the aluminum powder is added thereto and stirred until the aluminum powder is completely dissolved. Then other raw materials such as gypsum and silicate are added one by one and stirred evenly to obtain the raw material mixture of the accelerator. In order to reduce the occupied space, most factories bury the production kettle underground. The powder is added by opening the cover on the upper part of the production kettle feeding port and pouring it directly into the feeding port of the production kettle manually. A large amount of dust is easily raised at the feeding port, affecting the environment and the health of the workers. Summary of the invention

[0003] In order to overcome the problem that the existing production kettle powder addition is mostly directly poured into the feeding port of the production kettle by hand, and a large amount of dust is easily raised at the feeding port, affecting the environment and the health of workers, the utility model provides a powder adding dust removal device for an accelerated setting agent production kettle; the dust suction hood is connected to the fan through a suction hose and a connecting pipe, so that the dust raised from the feeding port of the production kettle can be collected, the activated carbon filter layer performs primary adsorption and filtration on the dust, and the atomizing nozzle wets and dedusts the dust discharged into the dust reduction box, which not only removes the dust, but also realizes the recovery of the dust.

[0004] To achieve the above purpose, the utility model is realized through the following technical scheme: a powder adding dust removal device for a quick-setting agent production kettle mainly includes a frame, a fan, an activated carbon adsorption box, an activated carbon filter layer, an adjustment mechanism, a dust hood, a suction hose, a connecting pipe, a dust suppression box, a water inlet pipe, an atomizing nozzle, and a collection box. The top of the frame is provided with a support frame and a connecting piece, the fan is installed on the support frame, the activated carbon adsorption box is installed on the top of the frame through the connecting piece, the inside of the activated carbon adsorption box is a cavity structure, and the activated carbon filter layer is installed inside the cavity structure The adjusting mechanism is installed on the frame, the dust hood is installed on one side of the frame through the adjusting mechanism, the dust hood is located directly above the feeding port of the production kettle, one end of the suction hose is connected with the activated carbon adsorption box, and the other end is connected with the dust hood, one end of the connecting pipe is connected with the air inlet of the fan, and the other end is connected with the top of the activated carbon adsorption box, the dust reduction box is installed on the top of the frame through a connecting piece, the air outlet of the fan is connected with the dust reduction box, the water inlet pipe passes through the top of the dust reduction box and extends to the inside of the dust reduction box, the atomizing nozzles are installed at equal intervals at the bottom of the water inlet pipe, and the collection box is installed directly below the dust reduction box.

[0005] The adjustment mechanism includes a support plate, a guide rod, a collar, a limit block, and a support block. The support plate is installed on the frame, the guide rod is fixedly installed on the support plate, one end of the collar is connected to the dust hood, and the other end is rotatably installed on the guide rod, the limit blocks are installed on the frame at equal intervals, the support block is installed at the end of the collar, and the support block is overlapped on the limit block.

[0006] The activated carbon adsorption box, the activated carbon filter layer, the regulating mechanism, the dust hood and the suction hose are all provided in two groups.

[0007] Beneficial effects of the utility model:

[0008] The utility model provides a dust hood on the feeding port of the production kettle, and the distance between the dust hood and the feeding port can be adjusted by adjusting the structure. The dust hood is connected with the fan through a suction hose and a connecting pipe, so that the dust raised by the feeding port of the production kettle can be collected, and the activated carbon filter layer performs primary adsorption and filtration on the dust, absorbs and purifies the dust, and reduces the harm of the dust to the human body. The atomizing nozzle wets and dedusts the dust discharged into the dust reduction box, and collects it through the collection box, which not only removes the dust, but also realizes the recovery of the dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This utility model is a three-dimensional schematic diagram Figure 1 .

[0010] Figure 2 This utility model is a three-dimensional schematic diagram Figure 2 .

[0011] Figure 3 This utility model is a three-dimensional schematic diagram Figure 3 .

[0012] Figure 4 This is a partial cutaway diagram of the utility model. Figure 1 .

[0013] Figure 5 This is a partial cutaway diagram of the utility model. Figure 2 . DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to facilitate understanding by technicians.

[0015] The utility model discloses a powder adding and dust removing device for a quick-setting agent production kettle, the powder adding and dust removing device for a quick-setting agent production kettle mainly comprises a frame 1, a fan 2, an activated carbon adsorption box 3, an activated carbon filter layer 4, an adjusting mechanism 5, a dust hood 6, a suction hose 7, a connecting pipe 8, a dust suppression box 9, a water inlet pipe 10, an atomizing nozzle 11, and a collecting box 12. A support frame 13 and a connecting piece 14 are arranged on the top of the frame 1, the fan 2 is mounted on the support frame 13, the activated carbon adsorption box 3 is mounted on the top of the frame 1 through the connecting piece 14, the inside of the activated carbon adsorption box 3 is a cavity structure, and the activated carbon filter layer 4 is mounted in the cavity structure. Internally, the adjusting mechanism 5 is installed on the frame 1, and the dust hood 6 is installed on one side of the frame 1 through the adjusting mechanism 5. The dust hood 6 is located directly above the feeding port of the production kettle. One end of the suction hose 7 is connected to the activated carbon adsorption box 3, and the other end is connected to the dust hood 6. One end of the connecting pipe 8 is connected to the air inlet of the fan 2, and the other end is connected to the top of the activated carbon adsorption box 3. The dust reduction box 9 is installed on the top of the frame 1 through the connecting piece 14, and the air outlet of the fan 2 is connected to the dust reduction box 9. The water inlet pipe 10 passes through the top of the dust reduction box 9 and extends to the inside of the dust reduction box 9. The atomizing nozzles 11 are installed at equal intervals at the bottom of the water inlet pipe 10, and the collecting box 12 is installed directly below the dust reduction box 9.

[0016] Before the production of the quick-setting agent, the device is moved to the production kettle so that the dust hood 6 is directly above the feeding port of the production kettle. After the movement is completed, the distance between the dust hood 6 and the feeding port of the production kettle is adjusted by the adjustment mechanism 5 according to the needs. After the adjustment is completed, the fan 2 is turned on, and the staff adds the powder into the production kettle through the feeding port for sufficient mixing. The dust hood 6 is connected to the fan 2 through the suction hose 7 and the connecting pipe 8. The fan 2 sucks the dust raised from the feeding port of the production kettle into the activated carbon adsorption box 3, and the activated carbon filter layer 4 performs the initial adsorption and filtration on the dust, absorbs and purifies the dust, and reduces the harm of the dust to the human body. The dust after the initial filtration is sucked into the dust reduction box 9 by the fan, and the atomizing nozzle 11 wets and dedusts the dust in the dust reduction box 9, and collects it through the collection box 12, which not only removes the dust but also realizes the recovery of the dust.

[0017] like Figure 2 , Figure 3As shown, the adjusting mechanism 5 comprises a supporting plate 51, a guide rod 52, a collar 53, a limiting block 54 and a supporting block 55. The supporting plate 51 is mounted on the frame 1, the guide rod 52 is fixedly mounted on the supporting plate 51, one end of the collar 53 is connected to the dust hood 6, and the other end is rotatably mounted on the guide rod 52, the limiting blocks 54 are mounted on the frame 1 at equal intervals, the supporting block 55 is mounted on the end of the collar 53, and the supporting block 55 is overlapped on the limiting block 54; when feeding, the staff can adjust the distance between the dust hood 6 and the feeding port of the production kettle through the adjusting mechanism 5, the staff holds the supporting block 55 and rotates the collar 53, so that the supporting block 55 moves out of the limiting block 54, after which the collar 53 and the dust hood 6 can move up and down along the guide rod 52, and after moving to a suitable position, the collar 53 is rotated to overlap the supporting block 55 on the limiting block 54, so as to adjust the distance between the dust hood 6 and the feeding port of the production kettle.

[0018] like Figure 1 , Figure 2 As shown, the activated carbon adsorption box 3, the activated carbon filter layer 4, the regulating mechanism 5, the dust hood 6, and the suction hose 7 are all provided in two groups, which can realize the collection of dust at the two feeding ports on the production kettle at the same time.

[0019] Working process:

[0020] Before the production of the quick-setting agent, the device is moved to the production kettle so that the dust hood 6 is directly above the feeding port of the production kettle. After the movement is completed, the distance between the dust hood 6 and the feeding port of the production kettle is adjusted according to demand. The staff holds the support block 55 and rotates the ring 53 to realize that the support block 55 moves out of the limit block 54. After moving out, the ring 53 and the dust hood 6 can move up and down along the guide rod 52. After moving to a suitable position, the ring 53 is rotated to overlap the support block 55 on the limit block 54 to realize the adjustment of the distance between the dust hood 6 and the feeding port of the production kettle. After the adjustment is completed, the fan 2 is turned on. The staff adds the powder into the production kettle through the feeding port for thorough mixing. The dust hood 6 is connected to the fan 2 through the suction hose 7 and the connecting pipe 8. The fan 2 sucks the dust raised from the feeding port of the production kettle into the activated carbon adsorption box 3. The activated carbon filter layer 4 performs initial adsorption and filtration on the dust, absorbs and purifies the dust, and reduces the harm of dust to the human body. The dust after the initial filtration is sucked into the dust reduction box 9 by the fan. The atomizing nozzle 11 wets and reduces the dust in the dust reduction box 9, and collects it through the collection box 12, which not only removes the dust but also realizes the recovery of the dust.

[0021] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.

Claims

1. A powder adding and dust removing device for a quick-setting agent production kettle, characterized in that: The powder adding and dust removing device for a quick-setting agent production kettle comprises a frame (1), a fan (2), an activated carbon adsorption box (3), an activated carbon filter layer (4), an adjusting mechanism (5), a dust hood (6), a suction hose (7), a connecting pipe (8), a dust suppression box (9), a water inlet pipe (10), an atomizing nozzle (11), and a collecting box (12). The top of the frame (1) is provided with a supporting frame (13) and a connecting piece (14). The fan (2) is mounted on the supporting frame (13). The activated carbon adsorption box (3) is mounted on the top of the frame (1) via the connecting piece (14). The inside of the activated carbon adsorption box (3) is a cavity structure. The activated carbon filter layer (4) is mounted inside the cavity structure. The adjusting mechanism (5) is mounted on the frame (12). 1), a dust hood (6) is installed on one side of the frame (1) through an adjustment mechanism (5), the dust hood (6) is located directly above the feeding port of the production kettle, one end of the suction hose (7) is connected to the activated carbon adsorption box (3), and the other end is connected to the dust hood (6), one end of the connecting pipe (8) is connected to the air inlet of the fan (2), and the other end is connected to the top of the activated carbon adsorption box (3), the dust reduction box (9) is installed on the top of the frame (1) through a connecting piece (14), the air outlet of the fan (2) is connected to the dust reduction box (9), the water inlet pipe (10) passes through the top of the dust reduction box (9) and extends to the inside of the dust reduction box (9), the atomizing nozzles (11) are installed at equal intervals at the bottom of the water inlet pipe (10), and the collection box (12) is installed directly below the dust reduction box (9).

2. A powder adding and dust removing device for a quick-setting agent production kettle as claimed in claim 1, characterized in that: The adjustment mechanism (5) comprises a support plate (51), a guide rod (52), a collar (53), a limit block (54), and a support block (55); the support plate (51) is mounted on the frame (1); the guide rod (52) is fixedly mounted on the support plate (51); one end of the collar (53) is connected to the dust cover (6) and the other end is rotatably mounted on the guide rod (52); the limit blocks (54) are mounted on the frame (1) at equal intervals; the support block (55) is mounted on the end of the collar (53); and the support block (55) is overlapped on the limit block (54).

3. A powder adding and dust removing device for a quick-setting agent production kettle as claimed in claim 1 or 2, characterized in that: The activated carbon adsorption box (3), the activated carbon filter layer (4), the adjustment mechanism (5), the dust hood (6), and the suction hose (7) are all provided in two groups.

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