Negative pressure dust removal device with dust collection and storage structure

Abstract

The utility model provides a negative pressure dust removal device with a dust collection storage structure, which comprises a dust collection pipe I, a dust collection pipe II, dust collection components and a dust collection box, a negative pressure suction pump is arranged between the dust collection pipe I and the dust collection pipe II, a hanging rod is arranged on the outer side surface of the dust collection pipe I, and a plurality of dust collection components are uniformly arranged on the outer side surface of the dust collection pipe I; the dust collection assembly comprises a dust suction pipe, a dust suction head, a negative pressure fan and a valve, the negative pressure fan and the valve are installed on the outer side surface of the dust suction pipe, the dust suction head is installed at the lower end of the dust suction pipe, a box door is hinged to the outer side surface of the dust collection box, and the box door is hinged to the lower end of the dust suction pipe. Compared with the prior art, the dust collection device has the advantages that the dust collection assemblies are arranged, when the dust collection device is used, dust collection can be carried out at different positions at the same time through the arrangement that the multiple dust collection assemblies are matched with the dust collection head, the dust collection efficiency is greatly improved, and the coverage range is greatly widened.

Description

Technical Field

[0001] The utility model belongs to the field of dust removal equipment, and in particular relates to a negative pressure dust removal device with a dust collection and storage structure. Background Art

[0002] A negative pressure dust removal device is a device used to remove impurities from the air. It mainly generates negative pressure through equipment such as fans, so that dusty air is sucked into the device. The obvious disadvantage of current negative pressure dust removal devices is that their continuous working capacity is limited. This is because there is no dedicated storage area to accommodate the collected dust. This is mainly due to design deficiencies. The conventional response is to frequently shut down for cleaning, but this will seriously affect work continuity and efficiency, and increase the complexity of operations. This is often due to the imperfect overall structure, which is generally solved by improving the structure, but this may lead to increased costs and increased complexity of the device. In addition, the lack of a dust collection and storage structure will make it impossible to centrally process and analyze the collected dust, which is not conducive to the formulation of subsequent environmental protection measures. This is caused by a lack of function. The solution is to add a collection device later, but this will bring additional costs and difficulty in transformation;

[0003] Since the negative pressure dust removal device has the problem of lacking a dust collection and storage structure in actual use, the collected dust lacks a special storage area, making it easy for the dust to accumulate randomly inside the device. This is because of the lack of a dust collection and storage structure. The lack of a dust collection and storage structure not only leads to the above problems, but also the lack of a dust collection and storage structure makes it impossible to effectively centrally manage and subsequently process the dust, increasing the difficulty and cost of processing. Therefore, it is necessary to propose a new structure to solve the above technical problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a negative pressure dust removal device with a dust collection and storage structure to solve the problems raised in the above background technology.

[0005] The utility model is achieved through the following technical scheme: a negative pressure dust removal device with a dust collection and storage structure, comprising: a dust collecting pipe one, a dust collecting pipe two, a dust collecting assembly and a dust collecting box, a negative pressure suction pump is installed between the dust collecting pipe one and the dust collecting pipe two, a suspension rod is installed on the outer surface of the dust collecting pipe one, a plurality of dust collecting assemblies are evenly installed on the outer surface of the dust collecting pipe one, one end of the dust collecting pipe two away from the negative pressure suction pump is connected to the upper surface of the dust collecting box, the dust collecting assembly comprises: a dust suction pipe, a dust suction head, a negative pressure fan and a valve, a negative pressure fan and a valve are installed on the outer surface of the dust suction pipe, a dust suction head is installed on the lower end of the dust suction pipe, a box door is hinged on the outer surface of the dust collecting box, a universal wheel is installed on the lower surface of the dust collecting box, a handle is installed on the outer surface of the dust collecting box, and a spray piece is installed on the outer surface of the dust collecting box.

[0006] As a preferred embodiment, the dust collecting tube 1 and the dust collecting tube 2 have the same tube diameter, the dust collecting tube 2 is in an L-shaped structure, a plurality of suspension rods are evenly installed on the upper side of the outer surface of the dust collecting tube 1, a plurality of dust suction tubes are evenly installed on the lower side of the outer surface of the dust collecting tube 1, and one end of the dust suction tube away from the dust collecting tube 1 is connected to the air outlet end of the negative pressure fan. When in use, the arrangement of multiple dust collecting components with dust suction heads can simultaneously suction dust from different positions, which greatly improves the efficiency and coverage of dust collection.

[0007] As a preferred embodiment, the air inlet end of the negative pressure fan is connected to the dust collector head through a dust collection pipe, the dust collector head has an isosceles trapezoidal structure, a negative pressure wind zone is arranged below the dust collector head through the negative pressure fan, and a valve with a one-way structure is installed at the connection between the dust collector head and the negative pressure fan.

[0008] As a preferred embodiment, the left end of the dust collecting pipe one is connected to the air inlet of the negative pressure suction pump, the air outlet of the negative pressure suction pump is connected to the dust collecting pipe two, and a mounting plate is installed at the end of the dust collecting pipe two away from the negative pressure suction pump, a fixing rod passes through the surface of the mounting plate, and a return spring is installed on the outer surface of the fixing rod.

[0009] As a preferred embodiment, the end of the dust collecting pipe 2 away from the negative pressure suction pump is connected to the center position of the upper surface of the dust collecting box through a fixing rod, a sealing ring is provided at the joint between the mounting plate and the dust collecting box, a handle is installed on the left side of the outer surface of the dust collecting box, and a universal wheel with a self-locking structure is installed at the four corners of the lower surface of the dust collecting box. When in use, the dust collecting box can be flexibly separated from the device body by lifting the fixing rod upwards, which is convenient for cleaning, maintaining or transferring the dust collecting box to other locations for processing separately, thereby improving the convenience and efficiency of operation. At the same time, the spray part can be combined with the spray head to spray into the inside of the dust collecting box, which can effectively suppress the dust in the dust collecting box, avoid the paper dust from escaping into the environment again when opening the box door or transferring, reduce secondary pollution, and also moisten the paper dust, making it easier to clump and clean, reducing the difficulty of cleaning.

[0010] As a preferred embodiment, the spray component includes: a spray tube and a spray head. The right side surface of the dust box is installed with a spray tube, and the outer surface of the spray tube is evenly installed with multiple spray heads. The spray heads penetrate the outer surface of the spray box, and the outer surface of the spray tube is connected to the high-pressure water supply equipment through a hose. The front side surface of the dust box is hinged with a damping seal and a box door, and the surface of the box door is installed with an observation window.

[0011] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: by setting up a dust collecting component, the dust collecting component includes: a dust suction pipe, a dust suction head, a negative pressure fan and a valve, the outer surface of the dust suction pipe is installed with a negative pressure fan and a valve, the lower end of the dust suction pipe is installed with a dust suction head, and multiple groups of dust collecting components are evenly installed on the outer surface of dust collecting pipe one, and a negative pressure suction pump is installed between dust collecting pipe one and dust collecting pipe two. When in use, multiple groups of dust collecting components are matched with the setting of dust suction heads to simultaneously suction dust from different positions, which greatly improves the efficiency and coverage of dust collection.

[0012] By setting up a dust box, the dust collecting pipe is connected to the upper surface of the dust box away from the negative pressure suction pump through the mounting plate and the fixing plate, the outer surface of the dust box is hinged with a box door, the lower surface of the dust box is installed with universal wheels, the outer surface of the dust box is installed with a handle, and the outer surface of the dust box is installed with a spray piece. When in use, the dust box can be flexibly separated from the device body by lifting the fixing rod upwards, which is convenient for separate cleaning, maintenance or transfer of the dust box to other locations for processing, thereby improving the convenience and efficiency of operation. At the same time, the spray piece can be combined with the spray head to spray into the inside of the dust box, which can effectively suppress the dust in the dust box, avoid the paper dust from escaping into the environment again during the opening of the box door or the transfer process, reduce secondary pollution, and also moisten the paper dust, making it easier to clump and clean, reducing the difficulty of cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] 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 only 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.

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of a negative pressure dust removal device with a dust collection and storage structure.

[0015] Figure 2 It is a schematic diagram of a dust collecting component of a negative pressure dust removal device with a dust collecting and storing structure according to the utility model.

[0016] Figure 3 It is a schematic diagram of a dust collecting box of a negative pressure dust removal device with a dust collecting and storing structure according to the utility model.

[0017] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged view of point A.

[0018] In the figure, 100 - dust collecting pipe 1, 110 - hanging rod, 120 - negative pressure suction pump, 130 - dust collecting pipe 2, 131 - mounting plate, 132 - fixing rod;

[0019] 200-dust collection assembly, 210-dust suction pipe, 220-negative pressure fan, 230-dust suction head, 240-valve;

[0020] 300 - dust box, 310 - observation window, 320 - handle, 330 - network box, 340 - box door, 350 - spray tube, 351 - spray head. 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 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.

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a negative pressure dust removal device with a dust collection storage structure, comprising: a dust collecting pipe 100, a dust collecting pipe 2 130, a dust collecting assembly 200 and a dust collecting box 300, a negative pressure suction pump 120 is installed between the dust collecting pipe 100 and the dust collecting pipe 2 130, a suspension rod 110 is installed on the outer surface of the dust collecting pipe 100, a plurality of dust collecting assemblies 200 are evenly installed on the outer surface of the dust collecting pipe 100, and one end of the dust collecting pipe 2 130 away from the negative pressure suction pump 120 is connected to the upper surface of the dust collecting box 300. The side surfaces are connected, and the dust collecting assembly 200 includes: a dust suction pipe 210, a dust suction head 230, a negative pressure fan 220 and a valve 240. The negative pressure fan 220 and the valve 240 are installed on the outer surface of the dust suction pipe 210, and the dust suction head 230 is installed at the lower end of the dust suction pipe 210. The outer surface of the dust collecting box 300 is hinged with a box door 340, the lower side surface of the dust collecting box 300 is installed with a universal wheel 330, the outer surface of the dust collecting box 300 is installed with a handle 320, and the outer surface of the dust collecting box 300 is installed with a spray component.

[0023] See also Figures 1 to 4 As the first embodiment of the utility model: the dust collecting pipe 100 and the dust collecting pipe 2 130 have the same diameter, the dust collecting pipe 2 130 is in an L-shaped structure, a plurality of suspension rods 110 are evenly installed on the upper side of the outer surface of the dust collecting pipe 100, a plurality of dust suction pipes 210 are evenly installed on the lower side of the outer surface of the dust collecting pipe 100, and one end of the dust suction pipe 210 away from the dust collecting pipe 100 is connected to the air outlet end of the negative pressure fan 220;

[0024] The air inlet end of the negative pressure fan 220 is connected to the dust collecting head 230 through the dust collecting pipe 210. The dust collecting head 230 is an isosceles trapezoidal structure. A negative pressure wind zone is provided below the dust collecting head 230 through the negative pressure fan 220. A valve 240 with a one-way structure is installed at the connection between the dust collecting head 230 and the negative pressure fan 220.

[0025] When in use, the user first hangs the dust collecting tube 100 at the position where dust removal is required through the hanging rod 110 (the specific dust removal position and the specific hanging height need to be selected according to the actual situation, which will not be elaborated here). After the installation is completed, the multiple dust collecting components 200 on the lower side of the outer surface of the dust collecting tube 100 will be located above the dust removal position. At this time, the user simultaneously starts the negative pressure suction pump 120 and the negative pressure fan 220 inside the dust collecting component 200, so that the negative pressure fan 220 and the negative pressure suction pump 120 work at the same time to generate suction negative pressure. At this time, the dust collecting head 230 Negative suction pressure will be generated at the bottom. At this time, when paper dust is generated by cutting, it will be sucked into the dust collection tube 210 by the dust collection head 230, and then discharged into the dust collection tube 1 100 by the dust collection fan. Then, the paper dust inside the dust collection tube 1 100 will be discharged into the dust collection tube 2 130 by the negative pressure suction pump 120, and then the dust collection tube 2 130 will discharge the paper dust inside into the dust collection box 300 for centralized collection and treatment. Since multiple sets of dust collection components 200 are equipped with the dust collection head 230, dust can be sucked from different positions at the same time, which greatly improves the dust collection efficiency and coverage.

[0026] See also Figures 1 to 4 As the second embodiment of the utility model: the left end of the dust collecting pipe 100 is connected to the air inlet of the negative pressure suction pump 120, the air outlet of the negative pressure suction pump 120 is connected to the dust collecting pipe 2 130, and the end of the dust collecting pipe 2 130 away from the negative pressure suction pump 120 is installed with a mounting plate 131, the surface of the mounting plate 131 is penetrated by a fixing rod 132, and the outer surface of the fixing rod 132 is installed with a return spring;

[0027] One end of the dust collecting pipe 130 away from the negative pressure suction pump 120 is connected to the center of the upper surface of the dust collecting box 300 through a fixing rod 132, a sealing ring is provided at the abutment between the mounting plate 131 and the dust collecting box 300, a handle 320 is installed on the left side of the outer surface of the dust collecting box 300, and a universal wheel 330 with a self-locking structure is installed at each of the four corners of the lower surface of the dust collecting box 300;

[0028] The spraying part includes: a spray pipe 350 and a spray head 351. The right side surface of the dust collecting box 300 is equipped with the spray pipe 350. The outer surface of the spray pipe 350 is evenly equipped with a plurality of spray heads 351. The spray heads 351 penetrate the outer surface of the spray box. The outer surface of the spray pipe 350 is connected to the high-pressure water supply device through a hose. The front side surface of the dust collecting box 300 is hinged with a damping seal to form a box door 340. The surface of the box door 340 is equipped with an observation window 310.

[0029] When in use, when paper dust enters the dust box 300 through the dust collecting pipe 130, the user can start the external high-pressure water supply device to supply water to the inside of the spray pipe 350 through the pipeline. At this time, the spray pipe 350 sprays water into the dust box 300 in the form of mist through the spray head 351. At this time, when the paper dust entering the dust box 300 comes into contact with the water mist, the weight of the paper dust is increased and multiple paper dusts are agglomerated, thereby preventing the paper dust from floating inside the dust box 300. At the same time, since the agglomerated paper dust has a reduced storage volume relative to the non-agglomerated paper dust, the storage space inside the dust box 300 is increased in a reverse direction. After the dust box 300 has been used for a period of time, the user can observe the storage situation inside it through the observation window 310. When it is necessary to transport and clean the paper dust inside the dust box 300, the user can hold the handle 320 with one hand and then pass the upper surface of the mounting plate 131 through the mounting plate 131. The installed fixing rod 132 is pulled upward by the return spring, at which time the fixing rod 132 will be separated from the dust box 300. Then, the user can pull the handle 320 and the universal wheel 330 to pull out the dust box 300, and then pull it to the processing position, open the box door 340 to take out the internal paper dust, and when installing the dust box 300 back, it is only necessary to reverse the above steps. Since the fixing rod 132 can be lifted up, the dust box 300 can be flexibly separated from the device body, which makes it convenient to clean, maintain or transfer the dust box 300 to other locations for processing separately, thereby improving the convenience and efficiency of operation. At the same time, the spray part can be combined with the spray head 351 to spray into the dust box 300 to effectively suppress the dust in the dust box 300, and avoid the paper dust from escaping into the environment again when the box door 340 is opened or the transfer process, thereby reducing secondary pollution. At the same time, it can also moisten the paper dust, making it easier to clump and clean, and reducing the difficulty of cleaning.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A negative pressure dust removal device with a dust collection and storage structure, comprising: A dust collecting pipe (100), a dust collecting pipe (130), a dust collecting assembly (200) and a dust collecting box (300), characterized in that a negative pressure suction pump (120) is installed between the dust collecting pipe (100) and the dust collecting pipe (130), and a suspension rod (110) is installed on the outer surface of the dust collecting pipe (100); A plurality of dust collecting components (200) are evenly mounted on the outer surface of the dust collecting pipe (100); one end of the dust collecting pipe (130) away from the negative pressure suction pump (120) is connected to the upper surface of the dust collecting box (300); and the dust collecting component (200) comprises: a dust collecting pipe (210), a dust collecting head (230), a negative pressure fan (220) and a valve (240); A negative pressure fan (220) and a valve (240) are installed on the outer surface of the dust suction pipe (210), a dust suction head (230) is installed at the lower end of the dust suction pipe (210), a box door (340) is hinged on the outer surface of the dust collecting box (300), a universal wheel (330) is installed on the lower surface of the dust collecting box (300), a handle (320) is installed on the outer surface of the dust collecting box (300), and a sprayer is installed on the outer surface of the dust collecting box (300).

2. A negative pressure dust removal device with a dust collection and storage structure as claimed in claim 1, characterized in that: The dust collecting pipe 1 (100) and the dust collecting pipe 2 (130) have the same pipe diameter, and the dust collecting pipe 2 (130) is in an L-shaped structure. A plurality of suspension rods (110) are evenly installed on the upper side of the outer surface of the dust collecting pipe 1 (100), and a plurality of dust suction pipes (210) are evenly installed on the lower side of the outer surface of the dust collecting pipe 1 (100). One end of the dust suction pipe (210) away from the dust collecting pipe 1 (100) is connected to the air outlet end of the negative pressure fan (220).

3. A negative pressure dust removal device with a dust collection and storage structure as claimed in claim 2, characterized in that: The air inlet end of the negative pressure fan (220) is connected to the dust collection head (230) via a dust collection pipe (210); the dust collection head (230) is in an isosceles trapezoidal structure; a negative pressure wind zone is provided below the dust collection head (230) via the negative pressure fan (220); and a valve (240) with a one-way structure is installed at the connection between the dust collection head (230) and the negative pressure fan (220).

4. A negative pressure dust removal device with a dust collection and storage structure as claimed in claim 3, characterized in that: The left end of the dust collecting pipe 1 (100) is connected to the air inlet of the negative pressure suction pump (120), and the air outlet of the negative pressure suction pump (120) is connected to the dust collecting pipe 2 (130). An installation plate (131) is installed at one end of the dust collecting pipe 2 (130) away from the negative pressure suction pump (120), and a fixing rod (132) passes through the surface of the installation plate (131), and a return spring is installed on the outer surface of the fixing rod (132).

5. A negative pressure dust removal device with a dust collection and storage structure as claimed in claim 4, characterized in that: The end of the dust collecting pipe 2 (130) away from the negative pressure suction pump (120) is connected to the center position of the upper surface of the dust collecting box (300) through a fixing rod (132), and a sealing ring is provided at the abutment between the mounting plate (131) and the dust collecting box (300). A handle (320) is installed on the left side of the outer surface of the dust collecting box (300), and a universal wheel (330) with a self-locking structure is installed at each of the four corners of the lower surface of the dust collecting box (300).

6. A negative pressure dust removal device with a dust collection and storage structure as claimed in claim 1, characterized in that: The spray component comprises: a spray pipe (350) and a spray head (351); the right side surface of the dust collecting box (300) is provided with the spray pipe (350); the outer side surface of the spray pipe (350) is provided with a plurality of spray heads (351) evenly mounted; the spray heads (351) penetrate the outer side surface of the spray box; the outer side surface of the spray pipe (350) is connected to a high-pressure water supply device via a hose; the front side surface of the dust collecting box (300) is hingedly connected with a box door (340) in a damping seal; and the surface of the box door (340) is provided with an observation window (310).

Images