Formaldehyde adsorbent preparation device

Abstract

A device for preparing a formaldehyde adsorbent comprises a bottom plate, two supporting plates are fixedly installed on the bottom plate, a material mixing barrel is movably arranged between the two supporting plates, a rotating shaft is rotationally installed on one side of the material mixing barrel through a bearing and fixedly installed on one supporting plate, and an output shaft of a first motor is fixedly installed on the other side of the material mixing barrel; the first motor is fixedly installed on the other supporting plate, an output shaft of the first motor and the rotating shaft are coaxially arranged, a feeding port and a discharging port are sequentially formed in the two sides of the material mixing barrel, and internal thread covers are installed on the inner peripheries of the feeding port and the discharging port in a threaded fit mode respectively, and the material mixing device is characterized in that one end of the rotating shaft stretches into the material mixing barrel and is fixedly provided with an E-shaped plate. The formaldehyde adsorbent raw material mixing device is simple in structure and ingenious in conception, formaldehyde adsorbent raw materials are mixed through rotation of the mixing barrel, the C-shaped plate can drive part of the formaldehyde adsorbent raw materials to turn over along with rotation of the mixing barrel, the mixing effect of the formaldehyde adsorbent raw materials is further improved, market requirements can be met, and the formaldehyde adsorbent raw material mixing device is suitable for popularization.

Description

Technical Field

[0001] The utility model belongs to the field of formaldehyde adsorbent preparation equipment, in particular to a device for preparing formaldehyde adsorbent. Background Art

[0002] Formaldehyde adsorbent is a chemical substance that can absorb formaldehyde, effectively purify indoor air, and ensure a healthy life. When preparing formaldehyde adsorbent, it is necessary to mix a variety of formaldehyde adsorbent raw materials together, so a preparation equipment is required. The State Intellectual Property Office issued an authorization announcement on July 14, 2023, with the patent with authorization announcement number CN219334064U: "A device for preparing tea-flavored formaldehyde adsorbent". The patent discloses a device for preparing formaldehyde adsorbent, but the device only mixes the formaldehyde adsorbent raw materials by rotating the mixing barrel, and the mixing effect is poor. Therefore, we designed a device for preparing formaldehyde adsorbent. Utility Model Content

[0003] The utility model provides a device for preparing a formaldehyde adsorbent, which is used to solve the defects in the prior art.

[0004] The utility model is realized through the following technical solutions:

[0005] A device for preparing formaldehyde adsorbent comprises a base plate, two support plates are fixedly mounted on the base plate, a mixing barrel is movably arranged between the two support plates, a rotating shaft is rotatably mounted on one side of the mixing barrel through a bearing, the rotating shaft is fixedly mounted on one of the support plates, an output shaft of a first motor is fixedly mounted on the other side of the mixing barrel, the first motor is fixedly mounted on the other support plate, the output shaft of the first motor and the rotating shaft are coaxially arranged, a feed port and a discharge port are sequentially provided on both sides of the mixing barrel, an inner circumference of the feed port and the discharge port are respectively threadedly fitted with an internal threaded cover, and the device is characterized in that one end of the rotating shaft extends into the mixing barrel and is fixedly mounted with an E-type plate, a C-type plate is fixedly mounted on the inner wall of the mixing barrel, and the E-type plate and the C-type plate are cross-distributed.

[0006] In the above-mentioned device for preparing formaldehyde adsorbent, a plurality of transverse plates are fixedly installed on the inner wall of the mixing cylinder.

[0007] In the above-mentioned device for preparing formaldehyde adsorbent, a feed pipe is movably provided above the mixing cylinder, a driving device for driving the feed pipe to move up and down is provided on the support plate, and the upper end of the feed pipe is connected to a feed hopper.

[0008] As described above, a device for preparing formaldehyde adsorbent, the driving device includes a ring, the ring is fixedly installed on the outer circumference of the feed pipe, a plurality of first connecting rods are fixedly installed on the outer circumference of the ring, the outer ends of the first connecting rods are respectively fixedly connected to one end of the electric push rod, and the other end of the electric push rod is fixedly installed on the corresponding support plate.

[0009] In the device for preparing formaldehyde adsorbent as described above, the second motor is fixedly mounted on the first connecting rod via the second connecting rod, a vertical shaft is fixedly mounted on the output shaft of the second motor, a spiral blade is fixedly mounted on the outer periphery of the part of the vertical shaft located in the feed pipe, and the outer periphery of the spiral blade is in sliding contact with the inner periphery of the feed pipe.

[0010] As described above, a device for preparing formaldehyde adsorbent has a circular plate fixedly installed in the feed hopper, a vertical shaft passes through the circular plate and is rotatably connected to the circular plate, a plurality of strip-shaped through grooves are provided on the circular plate, a plurality of stirring rods are fixedly installed on the outer periphery of the vertical shaft, and the bottoms of the stirring rods are respectively in sliding contact with the tops of the circular plate.

[0011] The utility model has the advantages of simple structure and ingenious design. Not only can the formaldehyde adsorbent raw materials be mixed by the rotation of the mixing barrel, but the C-shaped plate can drive part of the formaldehyde adsorbent raw materials to turn over as the mixing barrel rotates, thereby increasing the mixing effect of the formaldehyde adsorbent raw materials, meeting market demand and being suitable for promotion. When using the utility model, unscrew the internal threaded cover on the feed port, pour a variety of formaldehyde adsorbent raw materials into the mixing barrel, and then install the internal threaded cover on the inner circumference of the feed port with threaded fit, start the first motor, and the output shaft of the first motor rotates to drive the mixing barrel and the C-shaped plate to rotate. The rotation of the mixing barrel can drive the internal formaldehyde adsorbent raw materials to rotate accordingly, thereby mixing a variety of formaldehyde adsorbent raw materials. The rotation of the C-shaped plate can drive the formaldehyde adsorbent raw materials to turn over, thereby enhancing the mixing effect of a variety of formaldehyde adsorbent raw materials. At the same time, the rotation of the C-shaped plate can also break up the compacted formaldehyde adsorbent raw materials touched, thereby increasing the mixing effect. After mixing is completed, unscrew the internal threaded cover on the discharge port, so that the formaldehyde adsorbent raw materials in the mixing barrel are discharged through the discharge port. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 It is a structural schematic diagram of the utility model; Figure 2 yes Figure 1 A-direction view; Figure 3 yes Figure 1 B-direction view; Figure 4 yes Figure 1 C-direction view.

[0014] Figure numerals: 1, bottom plate, 2, support plate, 3, mixing barrel, 4, rotating shaft, 5, first motor, 6, feed port, 7, discharge port, 8, internal thread cover, 9, E-type plate, 10, C-type plate, 20, horizontal plate, 30, feed pipe, 31, feed hopper, 40, circular ring, 41, first connecting rod, 42, electric push rod, 50, second connecting rod, 51, second motor, 52, vertical axis, 53, spiral blade, 60, circular plate, 61, strip-shaped through groove, 62, stirring rod. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] A device for preparing a formaldehyde adsorbent, such as Figure 1 , 2As shown in , 3 and 4, it includes a base plate 1, two support plates 2 are fixedly mounted on the base plate 1, the two support plates 2 are symmetrically distributed, a mixing barrel 3 is movably arranged in the middle of the two support plates 2, a rotating shaft 4 is rotatably mounted on one side of the mixing barrel 3 through a bearing, the rotating shaft 4 is fixedly mounted on one of the support plates 2, an output shaft of a first motor 5 is fixedly mounted on the other side of the mixing barrel 3, the first motor 5 is fixedly mounted on the other support plate 2, the output shaft of the first motor 5 and the rotating shaft 4 are coaxially arranged, a feed port 6 and a discharge port 7 are sequentially provided on both sides of the mixing barrel 3, the inner circumferences of the feed port 6 and the discharge port 7 are respectively threadedly fitted with an internal thread cover 8, and it is characterized in that: one end of the rotating shaft 4 extends into the mixing barrel 3 and an E-type plate 9 is fixedly mounted, a C-type plate 10 is fixedly mounted on the inner wall of the mixing barrel 3, and the E-type plate 9 and the C-type plate 10 are cross-distributed. The utility model has a simple structure and an ingenious design. Not only can the formaldehyde adsorbent raw materials be mixed by the rotation of the mixing barrel 3, but the C-shaped plate 10 can also drive part of the formaldehyde adsorbent raw materials to turn over as the mixing barrel 3 rotates, thereby increasing the mixing effect of the formaldehyde adsorbent raw materials, meeting market demand, and being suitable for promotion. When using the utility model, the internal threaded cover 8 on the feed port 6 is unscrewed, a variety of formaldehyde adsorbent raw materials are poured into the mixing barrel 3, and then the internal threaded cover 8 is threadedly installed on the inner circumference of the feed port 6, and the first motor 5 is started. The output shaft of the first motor 5 rotates to drive the mixing barrel 3 and the C-type plate 10 to rotate. The rotation of the mixing barrel 3 can drive the internal formaldehyde adsorbent raw materials to rotate accordingly, so as to mix the various formaldehyde adsorbent raw materials. The rotation of the C-type plate 10 can drive the formaldehyde adsorbent raw materials to turn over, thereby enhancing the mixing effect of the various formaldehyde adsorbent raw materials. At the same time, the rotation of the C-type plate 10 can also break up the compacted formaldehyde adsorbent raw materials it touches, thereby increasing the mixing effect. After mixing is completed, the internal threaded cover 8 on the discharge port 7 is unscrewed, so that the formaldehyde adsorbent raw materials in the mixing barrel 3 are discharged through the discharge port 7.

[0017] Specifically, as shown in the figure, a plurality of transverse plates 20 are fixedly installed on the inner wall of the mixing barrel 3 in this embodiment, and the transverse plates 20 are symmetrically distributed in the mixing barrel 3. The transverse plates 20 can drive the formaldehyde adsorbent raw material to rotate with the mixing barrel 3 to prevent the formaldehyde adsorbent raw material from being deposited at the bottom of the mixing barrel 3.

[0018] Specifically, as shown in the figure, a feed pipe 30 is movably provided above the mixing barrel 3 of the present embodiment, a driving device for driving the feed pipe 30 to move up and down is provided on the support plate 2, a feed hopper 31 is connected to the upper end of the feed pipe 30, and the feed pipe 30, the feed hopper 31, the mixing barrel 3, the feed port 6, the discharge port 7 and the internal thread cover are coaxially arranged. When the formaldehyde adsorbent raw material is to be put into the mixing barrel 3, the internal thread cover 8 on the inner circumference of the feed port 6 is unscrewed, and then the feed pipe 30 and the feed hopper 31 are driven downward by the driving device until the lower end of the feed pipe 30 extends into the feed port 6, and then the formaldehyde adsorbent raw material is put into the feed hopper 31, and the formaldehyde adsorbent raw material enters the mixing barrel 3 through the feed pipe 30 and the feed port 6; the inner diameter of the upper end of the feed hopper 31 is larger than the inner diameter of the lower end, and the formaldehyde adsorbent raw material is conveniently put into the feed pipe 30 through the feed hopper 31.

[0019] Further, as shown in the figure, the driving device described in this embodiment includes a ring 40, which is fixedly mounted on the outer periphery of the feed pipe 30, and the ring 40 and the feed pipe 30 are coaxially arranged. Several first connecting rods 41 are fixedly mounted on the outer periphery of the ring 40, and the outer ends of the first connecting rods 41 are respectively fixedly connected to one end of the electric push rod 42, and the other end of the electric push rod 42 is fixedly mounted on the corresponding support plate 2. The fixed end of the electric push rod 42 is fixedly connected to the top of the corresponding support plate 2, and the movable end of the electric push rod 42 is fixedly connected to the outer end of the corresponding first connecting rod 41, and the inner ends of the first connecting rod 41 are respectively fixedly connected to the outer periphery of the ring 40. By controlling the extension and retraction of the movable end of the electric push rod 42, the feed pipe 30 can be driven to move up and down through the ring 40 and the several first connecting rods 41.

[0020] Further, as shown in the figure, in this embodiment, the second motor 51 is fixedly installed on the first connecting rod 41 through the second connecting rod 50, the vertical shaft 52 is fixedly installed on the output shaft of the second motor 51, the outer periphery of the vertical shaft 52 located in the feed pipe 30 is fixedly installed with a spiral blade 53, the output shaft of the second motor 51, the vertical shaft 52, the spiral blade 53 and the feed pipe 30 are coaxially arranged, and the outer periphery of the spiral blade 53 is in sliding contact with the inner periphery of the feed pipe 30. When the second motor 51 is started, the output shaft of the second motor 51 rotates to drive the vertical shaft 52 and the spiral blade 53 to rotate, and the rotation of the spiral blade 53 can transfer the formaldehyde adsorbent raw material in the feed pipe 30 and the feed hopper 31 downward to prevent the formaldehyde adsorbent raw material from blocking the feed pipe 30.

[0021] Furthermore, as shown in the figure, a circular plate 60 is fixedly installed in the feed hopper 31 of the present embodiment, a vertical shaft 52 passes through the circular plate 60 and is rotatably connected with the circular plate 60, a reserved hole is provided on the circular plate 60 corresponding to the vertical shaft 52, and the vertical shaft 52 is rotatably installed in the reserved hole through a sealed bearing, a plurality of strip-shaped through grooves 61 are provided on the circular plate 60, and the plurality of strip-shaped through grooves 61 are evenly distributed about the axis of the circular plate 60, and a plurality of stirring rods 62 are fixedly installed on the outer periphery of the vertical shaft 52, and the bottoms of the stirring rods 62 are respectively in sliding contact with the top of the circular plate 60. The formaldehyde adsorbent raw material is poured onto the circular plate 60, and the second motor 51 is started. The output shaft of the second motor 51 rotates to drive the plurality of stirring rods 62 to rotate, thereby breaking up the compacted formaldehyde adsorbent raw material on the circular plate 60, and the broken up or uncompacted formaldehyde adsorbent raw material can fall below the circular plate 60 through the strip-shaped through grooves 61 on the circular plate 60.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A device for preparing formaldehyde adsorbent, comprising a base plate (1), two support plates (2) are fixedly mounted on the base plate (1), a mixing barrel (3) is movably arranged between the two support plates (2), a rotating shaft (4) is rotatably mounted on one side of the mixing barrel (3) through a bearing, the rotating shaft (4) is fixedly mounted on one of the support plates (2), an output shaft of a first motor (5) is fixedly mounted on the other side of the mixing barrel (3), the first motor (5) is fixedly mounted on the other support plate (2), the output shaft of the first motor (5) and the rotating shaft (4) are coaxially arranged, a feed port (6) and a discharge port (7) are sequentially arranged on both sides of the mixing barrel (3), the inner circumferences of the feed port (6) and the discharge port (7) are respectively threadedly mounted with internal thread covers (8), and the characteristics are: One end of the rotating shaft (4) extends into the mixing barrel (3) and is fixedly mounted with an E-shaped plate (9). A C-shaped plate (10) is fixedly mounted on the inner wall of the mixing barrel (3). The E-shaped plate (9) and the C-shaped plate (10) are cross-distributed.

2. The device for preparing a formaldehyde adsorbent according to claim 1, characterized in that: A plurality of transverse plates (20) are fixedly mounted on the inner wall of the mixing cylinder (3).

3. The device for preparing a formaldehyde adsorbent according to claim 1, characterized in that: A feed pipe (30) is movably provided above the mixing cylinder (3), a driving device for driving the feed pipe (30) to move up and down is provided on the support plate (2), and the upper end of the feed pipe (30) is connected to a feed hopper (31).

4. The device for preparing a formaldehyde adsorbent according to claim 3, characterized in that: The driving device comprises a circular ring (40), the circular ring (40) being fixedly mounted on the outer circumference of the feed pipe (30), a plurality of first connecting rods (41) being fixedly mounted on the outer circumference of the circular ring (40), the outer ends of the first connecting rods (41) being respectively fixedly connected to one end of an electric push rod (42), the other end of the electric push rod (42) being fixedly mounted on a corresponding support plate (2).

5. The device for preparing formaldehyde adsorbent according to claim 4, characterized in that: A second motor (51) is fixedly mounted on the first connecting rod (41) via a second connecting rod (50); a vertical shaft (52) is fixedly mounted on the output shaft of the second motor (51); a spiral blade (53) is fixedly mounted on the outer periphery of the vertical shaft (52) located inside the feed pipe (30); and the outer periphery of the spiral blade (53) is in sliding contact with the inner periphery of the feed pipe (30).

6. The device for preparing a formaldehyde adsorbent according to claim 5, characterized in that: A circular plate (60) is fixedly installed in the feed hopper (31), and the vertical shaft (52) passes through the circular plate (60) and is rotatably connected to the circular plate (60). A plurality of strip-shaped through grooves (61) are provided on the circular plate (60), and a plurality of stirring rods (62) are fixedly installed on the outer periphery of the vertical shaft (52). The bottom of the stirring rod (62) is respectively in sliding contact with the top of the circular plate (60).

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