Wood processing disinfecting and killing device

Abstract

The utility model discloses a wood processing sterilizing device, which relates to the technical field of wood furniture processing and comprises a mounting frame, a processing box and a heat inlet mechanism are arranged on the mounting frame, one end of the processing box is opened to form a feeding port for feeding, a box door is mounted at the feeding port, and an interlayer cavity, a circulating hole, a heat inlet pipe and a working cavity are arranged on the processing box. The interlayer cavity communicates with a heat inlet pipe, the heat inlet pipe is connected with a heat inlet mechanism so that the heat inlet mechanism can operate to introduce heat into the treatment box, and the interlayer cavity communicates with the working cavity through a plurality of circulating holes formed in the circumference so that the heat can uniformly enter the working cavity; a containing assembly used for containing wood in a suspended mode and an ultraviolet sterilization lamp assembly used for sterilizing the wood are arranged in the working cavity in the length direction of the working cavity. According to the device, the ultraviolet sterilization and drying modes are combined, bacteria and worm eggs in wood can be effectively killed, the killing effect on the wood is improved, no driving part exists in the device, and the structure is relatively simple.

Description

Technical Field

[0001] The utility model relates to the technical field of wood furniture processing, in particular to a wood processing and disinfecting device. Background Art

[0002] Wood used for furniture is prone to carry bacteria and insect eggs before production. Therefore, the wood needs to be sterilized after preliminary processing. Existing sterilization devices generally use ultraviolet rays for irradiation, but the radiation area of ​​the ultraviolet hood is narrow, the uniformity of ultraviolet irradiation is poor, and it is inconvenient to use.

[0003] To this end, Chinese patent CN212261924U proposes a sterilization device for wood production, which can provide ultraviolet light for wood for sterilization through ultraviolet sterilization lamps. During sterilization, the drive wheel is driven to rotate by a servo motor. During the rotation of the drive wheel, friction can provide drive for the wood. The wood can rotate by the rotation installation of the second positioning cover and the first positioning cover, so that the ultraviolet light can be irradiated to the wood more evenly. However, during use of this structure, due to the heavy wood, only friction can be used to drive the wood and it cannot effectively rotate the wood. The design of multiple mechanical structures makes the device too complicated, and the wood cannot be effectively sterilized evenly by ultraviolet light in only one direction. Moreover, the ultraviolet sterilization method has limited capacity, and the disinfection effect of wood is not obvious. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology, and then propose a wood processing and disinfecting device.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A wood processing and disinfection device comprises a mounting frame, on which a processing box and a heat supply mechanism are provided, one end of the processing box is open to form a loading port for loading materials, a box door is installed at the loading port, an interlayer cavity, a flow hole, a heat supply pipe and a working cavity are provided on the processing box, the interlayer cavity is connected with the heat supply pipe, the heat supply pipe is connected with the heat supply mechanism so that the heat supply mechanism operates to pass heat into the processing box, the interlayer cavity is connected with the working cavity through a plurality of circumferentially arranged flow holes so that heat evenly enters the working cavity, and a placement component for suspending wood and an ultraviolet sterilization lamp component for sterilizing wood are arranged in the working cavity along its length direction.

[0007] Furthermore, the heat supply mechanism includes a hot air blower and a hot air pipe. The hot air blower is arranged on a mounting frame and is connected to a hot air pipe, and the hot air pipe is connected to the heat supply pipe.

[0008] Furthermore, the heat supply mechanism also includes a temperature sensor, which is arranged in the working chamber and electrically connected to the hot air blower for real-time detection of the temperature in the working chamber to avoid the temperature in the working chamber being too high or too low, thereby providing a good drying environment for the wood.

[0009] Furthermore, the placement assembly includes a fixing frame, a connecting rod and a placement seat. The fixing frame is arranged inside the working chamber and is connected to multiple connecting rods. Both ends of the multiple connecting rods are respectively connected to a placement seat with a circular ring structure. The two placement seats are arranged opposite to each other and each has multiple placement holes on the circumference. The two placement holes on the two placement seats that are on the same straight line form a placement channel for hanging and placing wood.

[0010] Furthermore, the ultraviolet germicidal lamp assembly includes a first ultraviolet germicidal lamp and a second ultraviolet germicidal lamp, wherein the first ultraviolet germicidal lamp is provided in a plurality and arranged circumferentially at the periphery of the placement assembly, and the second ultraviolet germicidal lamp is provided in a plurality and arranged circumferentially at the core of the placement assembly.

[0011] Furthermore, an exhaust pipe is provided on the box door, the exhaust pipe is communicated with the working chamber, and an exhaust valve is installed on the exhaust pipe.

[0012] Furthermore, the exhaust valve is a solenoid valve. During implementation, when the heat supply mechanism works for a period of time, the solenoid valve is controlled by an external controller to automatically open for exhaust.

[0013] Furthermore, the length of the processing box is between 2-5m.

[0014] Furthermore, the processing box structure includes but is not limited to a rectangular, circular, or diamond shape.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model can effectively kill bacteria and insect eggs in wood by combining ultraviolet sterilization with drying, thereby improving the sterilization effect on wood. There is no driving part inside, and the structure is relatively simple. The ultraviolet sterilization lamp is an inner and outer layer arranged in a circle, which greatly increases the radiation area of ​​the wood. The heat input mechanism adopts uniform heat input, which can quickly and comprehensively fill the heat inside the working chamber, greatly improving the drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the processing box;

[0019] Figure 3 This is a structural diagram of a wood placement rack;

[0020] Among them: 1. mounting frame; 2. processing box; 21. interlayer cavity; 22. circulation hole; 23. heat inlet pipe; 24. working cavity; 3. box door; 4. exhaust pipe; 41. exhaust valve; 5. hot air blower; 51. hot air pipe; 52. temperature sensor; 6. fixing frame; 61. connecting rod; 62. placement seat; 621. placement hole; 7. first ultraviolet germicidal lamp; 71. second ultraviolet germicidal lamp. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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. The utility model is further described in combination with the drawings and embodiments:

[0022] Refer to the attached Figure 1 To Attachment Figure 3 As shown, a wood processing and disinfection device includes a mounting frame 1, on which a processing box 2 and a heat supply mechanism are provided. The length of the processing box 2 is between 2-5m, and its structure includes but is not limited to rectangular, circular, diamond-shaped, etc., and the present application is preferably circular. One end of the processing box 2 is open to form a loading port for loading materials, and a box door 3 is installed at the loading port. The processing box 2 is provided with an interlayer cavity 21, a circulation hole 22, a heat supply pipe 23 and a working cavity 24. The interlayer cavity 21 is connected to the heat supply pipe 23, and the heat supply pipe 23 is connected to the heat supply mechanism so that the heat supply mechanism can operate to pass heat into the processing box 2. The interlayer cavity 21 is connected to the working cavity 24 through a plurality of circumferentially arranged circulation holes 22 so that heat can enter the working cavity 24 evenly. A placement component for suspending wood and an ultraviolet sterilization lamp component for sterilizing wood are provided in the working cavity 24 along its length direction.

[0023] For details, please refer to the attached Figure 1 As shown, the heat supply mechanism includes a hot air blower 5 and a hot air pipe 51 . The hot air blower 5 is arranged on the mounting frame 1 and is connected to the hot air pipe 51 . The hot air pipe 51 is connected to the heat supply pipe 23 .

[0024] In the above scheme, the heat supply mechanism also includes a temperature sensor 52, which is arranged in the working chamber 24 and electrically connected to the hot air blower 5 for real-time detection of the temperature in the working chamber 24 to avoid the temperature in the working chamber 24 being too high or too low, providing a good drying environment for the wood.

[0025] For details, please refer to the attached Figure 1 and attached Figure 3As shown, the placement assembly includes a fixing frame 6, a connecting rod 61 and a placement seat 62. The fixing frame 6 is arranged inside the working chamber 24 and is connected to multiple connecting rods 61. Both ends of the multiple connecting rods 61 are respectively connected to a placement seat 62 with a circular ring structure. The two placement seats 62 are arranged opposite to each other and are each provided with multiple placement holes 621 on the circumference. The two placement holes 621 on the two placement seats 62 that are on the same straight line form a placement channel for hanging and placing wood.

[0026] For details, please refer to the attached Figure 1 As shown, the ultraviolet sterilization lamp assembly includes a first ultraviolet sterilization lamp 7 and a second ultraviolet sterilization lamp 71. There are multiple first ultraviolet sterilization lamps 7 and they are arranged circumferentially on the periphery of the placement assembly. There are multiple second ultraviolet sterilization lamps 71 and they are arranged circumferentially in the core of the placement assembly.

[0027] The heat supply mechanism will generate steam during the drying process of the wood. To allow the steam to be discharged, refer to the attached Figure 1 As shown, an exhaust pipe 4 is provided on the box door 3, the exhaust pipe 4 is connected to the working chamber 24, and an exhaust valve 41 is installed on the exhaust pipe 4. The exhaust valve 41 is a solenoid valve. During implementation, when the heat supply mechanism works for a period of time, the solenoid valve is controlled by an external controller to automatically open for exhaust.

[0028] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A wood processing and disinfection device, characterized in that: The invention comprises a mounting frame (1), on which a processing box (2) and a heat supply mechanism are arranged. One end of the processing box (2) is open to form a loading port for loading materials. A box door (3) is arranged at the loading port. The processing box (2) is provided with an interlayer cavity (21), a circulation hole (22), a heat supply pipe (23) and a working cavity (24). The interlayer cavity (21) is connected to the heat supply pipe (23), the heat supply pipe (23) is connected to the heat supply mechanism, the interlayer cavity (21) is connected to the working cavity (24) through a plurality of circulation holes (22) arranged in a circumferential manner, and a placement component for hanging and placing wood and an ultraviolet sterilization lamp component for sterilizing wood are arranged in the working cavity (24) along its length direction.

2. A wood processing and disinfecting device according to claim 1, characterized in that: The heat supply mechanism comprises a hot air blower (5) and a hot air pipe (51); the hot air blower (5) is arranged on the mounting frame (1) and is connected to the hot air pipe (51); the hot air pipe (51) is connected to the heat supply pipe (23).

3. A wood processing and disinfecting device according to claim 2, characterized in that: The heat supply mechanism further comprises a temperature sensor (52), which is arranged in the working chamber (24) and is electrically connected to the hot air blower (5).

4. A wood processing and disinfecting device according to claim 1, characterized in that: The placement assembly comprises a fixing frame (6), a connecting rod (61) and a placement seat (62); the fixing frame (6) is arranged inside the working chamber (24) and is connected to a plurality of connecting rods (61); both ends of the plurality of connecting rods (61) are respectively connected to a placement seat (62) in a circular ring structure; the two placement seats (62) are arranged opposite to each other and are each provided with a plurality of placement holes (621) on the circumference; the two placement holes (621) on the two placement seats (62) that are on the same straight line form a placement channel for hanging and placing wood.

5. A wood processing and disinfecting device according to claim 1, characterized in that: The ultraviolet germicidal lamp assembly comprises a first ultraviolet germicidal lamp (7) and a second ultraviolet germicidal lamp (71), wherein a plurality of the first ultraviolet germicidal lamps (7) are arranged in a circle on the periphery of the placement assembly, and a plurality of the second ultraviolet germicidal lamps (71) are arranged in a circle on the core of the placement assembly.

6. A wood processing and disinfecting device according to claim 1, characterized in that: An exhaust pipe (4) is provided on the box door (3), the exhaust pipe (4) is communicated with the working chamber (24), and an exhaust valve (41) is installed on the exhaust pipe (4).

7. A wood processing and disinfecting device according to claim 6, characterized in that: The exhaust valve (41) is a solenoid valve.

8. A wood processing and disinfecting device according to claim 1, characterized in that: The length of the processing box (2) is between 2 and 5 m.

9. A wood processing and disinfection device according to claim 1, characterized in that: The structure of the processing box (2) includes but is not limited to rectangular, circular, and diamond-shaped.

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