Phosphorite excavation dust removal device
By adopting the matching design of the cross rod and the assembly port in the phosphate mining and dust removal device, the vacuum pipe is easily disassembled and replaced, and the dust is quickly filtered through the combination of the vacuum cleaner and the filter screen, which solves the problem of low dust removal efficiency of the existing equipment and improves the dust removal efficiency.
Patent Information
- Application Number
- CN202422282044.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-19
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-19
AI Technical Summary
When replacing the vacuum pipe and filtering dust, the existing phosphorus mining and dust collection device lacks convenient disassembly and assembly functions and rapid filtration capabilities, resulting in low dust removal efficiency.
A phosphorus mining and dust removal device is designed, which can facilitate disassembly and replace the vacuum tube by combining the cross rod with the assembly port; at the same time, the vacuum cleaner and the filter can quickly filter the inhaled dust.
It realizes rapid disassembly and replacement of vacuum pipes and rapid filtration of dust, improving dust removal efficiency.
Smart Images
Figure CN223035084U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field related to phosphate rock mining, and particularly relates to a dust removal device for phosphate rock mining and excavation. Background Art
[0002] Phosphate rock refers to the general term for phosphate minerals that can be utilized economically. It is an important chemical mineral raw material. With it, phosphate fertilizers can be prepared, and it can also be used to manufacture yellow phosphorus, phosphoric acid, phosphides and other phosphates for use in industrial production such as medicine, food, matches, dyes, sugar making, ceramics, etc. Therefore, in the mining of phosphate rock, a large amount of dust will appear in the mining environment, and thus corresponding dust removal devices need to be used.
[0003] However, when the existing dust removal devices are in use, in order to enable the dust removal devices to perform dust removal treatment on the environments at different positions, it is necessary to replace the suction pipes of the dust removal devices. However, since the suction pipes used in the existing dust removal devices do not have the function of being convenient for disassembly and assembly, and at the same time when the dust removal devices are in use, the inhaled dust cannot be quickly filtered, the dust removal efficiency will be reduced. For this reason, we provide a dust removal device for phosphate rock mining and excavation to solve the above problems. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a dust removal device for phosphate rock mining and excavation. By the combined use of the cross bar and the assembly port, it is convenient to disassemble and replace the suction pipe. At the same time, through the combined use of the dust collector and the filter screen, the inhaled dust can be filtered, so as to achieve rapid dust removal.
[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:
[0006] The utility model provides a dust removal device for phosphate rock mining and excavation, which includes a dust suction box; a ventilation pipe that is fixedly connected to the middle of the right end face of the dust suction box and is internally connected to the inside thereof, a dust collector is fixedly installed inside the ventilation pipe, an installation pipe that is fixedly connected to the middle of the left end face of the dust suction box and is internally connected to the inside thereof, a suction pipe is arranged at the left end of the installation pipe, a connection cover that is fixedly connected to the right end face of the suction pipe and is in contact with the end face of the installation pipe is provided, two ear columns that are symmetrically arranged front and back are fixedly installed on the periphery of the installation pipe, cross ports are respectively arranged at the ends of the ear columns, cross bars are slidably arranged inside the cross ports, two installation plates that are respectively in contact with the end faces of the ear columns are fixedly installed on the periphery of the connection cover, the installation plates are sleeved on the corresponding cross bars through the provided assembly ports, an inclined socket is arranged on the upper end face of the dust suction box, a limiting plate is slidably inserted inside the inclined socket, and a filter screen is fixedly installed on the end face of the limiting plate that is inside the dust suction box.
[0007] The utility model is further arranged such that a bayonet that is communicated with the inclined socket is arranged on the upper end face of the dust suction box, and a hanging plate that is sleeved at the bayonet position is fixedly installed on the upper end of the limiting plate.
[0008] The utility model is further configured such that an L-shaped plate is fixed to the lower end surface of the dust suction box, and a dust collection box connected to the lower end surface of the dust suction box is arranged on the upper end surface of the L-shaped plate.
[0009] The utility model is further configured such that a dropping port is formed in the lower end surface of the dust suction box to the left of the limiting plate, and a groove in the same vertical position as the dropping port is formed in the upper end surface of the dust suction box.
[0010] The utility model is further configured such that a screening frame is slidably arranged inside the groove, and the upper end surface of the screening frame is flush with the upper end surface of the dust collection box.
[0011] The utility model is further configured such that movable ports are formed in the inner end surfaces of the cross ports, and an air diffuser hood is fixed to the left end surface of the dust suction pipe.
[0012] The utility model is further configured such that a movable plate slidably located inside the movable port is fixed to one end of the cross rod, and springs abutted against the inner end surface of the movable port are fixed to the end surfaces of the movable plate opposite to the cross rod.
[0013] The utility model has the following beneficial effects:
[0014] When the utility model is in use, by moving the two cross rods relative to each other, the cross rods can be pushed into the cross ports inside the assembly ports, so that the cross rods will no longer limit the assembly of the mounting plate. At this time, the connecting cover is removed from the end position of the mounting pipe, and thus the dust suction pipe can be disassembled and replaced.
[0015] When the utility model is in use, the dust collector will suck the dust during the mining process from the position of the dust suction pipe into the dust suction box. At the same time, the dust is filtered and blocked by the filter screen. At the same time, the filter screen is inclined. Therefore, after the dust is filtered by the filter screen, it will slide downward on the end surface of the filter screen and be stored inside the dust suction box.
[0016] Of course, it is not necessary for any product implementing the utility model to achieve all the above advantages simultaneously. Description of the Drawings
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0018] Figure 1 It is a schematic structural diagram of a phosphorus ore mining dust removal device.
[0019] Figure 2 It is an external structure diagram of the dust suction box in the present utility model.
[0020] Figure 3 This is a sectional view structure diagram of the dust suction box in the present utility model.
[0021] Figure 4 This is a structure diagram of the dust suction pipe in the present utility model.
[0022] Figure 5 This is a structure diagram of the cross bar in the present utility model.
[0023] Figure 6 This is an assembly diagram of the dust collection box in the present utility model.
[0024] Figure 7 This is a structure diagram of the limit plate in the present utility model.
[0025] In the attached drawings, the list of components represented by each reference numeral is as follows:
[0026] 1 - Dust suction box, 101 - Ventilation pipe, 102 - L-shaped plate, 103 - Installation pipe, 104 - Ear column, 105 - Movable opening, 106 - Cross opening, 107 - Inclined socket, 108 - Bayonet, 109 - Drop opening, 2 - Limit plate, 201 - Hanging plate, 202 - Filter screen, 3 - Dust suction machine, 4 - Dust collection box, 401 - Groove, 402 - Screening frame, 5 - Cross bar, 501 - Movable plate, 502 - Spring, 6 - Dust suction pipe, 601 - Connection cover, 602 - Wind expansion cover, 603 - Installation plate, 604 - Assembly opening. Specific embodiments
[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the attached drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model. Embodiment 1
[0028] Please refer to Figures 1 to 7 , the present utility model is a dust removal device for phosphate ore mining. By the combined use of the cross bar 5 and the assembly opening 604, the dust suction pipe 6 can be conveniently disassembled and replaced. At the same time, through the combined use of the dust suction machine 3 and the filter screen 202, the inhaled dust can be filtered, thereby achieving rapid dust removal.
[0029] Specifically, a dust suction box 1; a ventilation pipe 101 that is fixed to the middle of the right end face of the dust suction box 1 and is internally connected thereto. A dust suction machine 3 is fixed inside the ventilation pipe 101. The middle of the left end face of the dust suction box 1 is fixed with an installation pipe 103 that is internally connected thereto. A dust suction pipe 6 is provided at the left end of the installation pipe 103. A connection cover 601 that is connected to the end face of the installation pipe 103 is fixed to the right end face of the dust suction pipe 6. Two ear columns 104 that are symmetrically arranged front and back are fixed to the periphery of the installation pipe 103. Cross-shaped openings 106 are respectively opened at the ends of the ear columns 104. Cross-shaped rods 5 are respectively slidably arranged inside the cross-shaped openings 106. Two mounting plates 603 that are respectively connected to the end faces of the ear columns 104 are fixed to the periphery of the connection cover 601. The mounting plates 603 are sleeved on the corresponding cross-shaped rods 5 through the assembled openings 604 opened thereon. An inclined insertion opening 107 is opened on the upper end face of the dust suction box 1. A limiting plate 2 is slidably inserted inside the inclined insertion opening 107. A filter screen 202 is fixed to the end face of the limiting plate 2 that is inside the dust suction box 1.
[0030] The operation process of this embodiment is as follows: Through the setting and use of the above structure, control the dust suction machine 3 to work. Thus, the dust suction machine 3 will suck the dust during the mining process from the position of the dust suction pipe 6 into the dust suction box 1. At the same time, the dust is filtered and blocked by the filter screen 202. At the same time, the filter screen 202 is inclined. Therefore, after the dust is filtered by the filter screen 202, it will slide downward on the end face of the filter screen 202 and be stored inside the dust suction box 1. And when replacing the dust suction pipe 6, the two cross-shaped rods 5 can be moved relative to each other, and the cross-shaped rods 5 can be pushed into the cross-shaped openings 106 inside the assembled openings 604. Thus, the cross-shaped rods 5 will no longer perform assembly and limit on the mounting plates 603. At this time, the connection cover 601 is removed from the end position of the installation pipe 103, so as to disassemble and replace the dust suction pipe 6.
[0031] Furthermore, a bayonet 108 that is connected to the inclined insertion opening 107 is opened on the upper end face of the dust suction box 1. A hanging plate 201 that is sleeved at the position of the bayonet 108 is fixed to the upper end of the limiting plate 2. At the same time, after the limiting plate 2 is slidably inserted into the inclined insertion opening 107, the hanging plate 201 can be hung at the position of the bayonet 108. Therefore, the hanging plate 201 limits the limiting plate 2. And when taking out the limiting plate 2 from the inclined insertion opening 107, directly control the hanging plate 201 to slide upward inside the bayonet 108, so as to slide the limiting plate 2 upward out of the inclined insertion opening 107, realizing the disassembly and replacement of the limiting plate 2. Embodiment 2
[0032] Please refer to Figure 3 and Figure 6 On the basis of Embodiment 1, the dust is separated through the screening frame 402, so as to perform the screening work on the dust.
[0033] Specifically, an L-shaped plate 102 is fixed to the lower end surface of the dust suction box 1. A dust collection box 4 connected to the lower end surface of the dust suction box 1 is arranged on the upper end surface of the L-shaped plate 102. A dropping opening 109 is formed in the lower end surface of the dust suction box 1 to the left of the limiting plate 2. A groove 401 with the same vertical position as the dropping opening 109 is formed in the upper end surface of the dust suction box 1. A screening frame 402 is slidably arranged inside the groove 401, and the upper end surface of the screening frame 402 is flush with the upper end surface of the dust collection box 4.
[0034] The operation process of this embodiment is as follows: When the inhaled dust is filtered by the filter screen 202, the small-particle dust will slide from the filter screen 202 to the position of the dropping opening 109. Then, the dust will fall into the dust collection box 4, and the screening frame 402 will separate the falling dust. Embodiment 3
[0035] Please refer to Figure 2 、 Figure 4 and Figure 5 Based on Embodiment 1, by pushing the movable plate 501 through the spring 502, it is ensured that the cross bar 5 is stably inserted into the assembly port 604.
[0036] Specifically, movable openings 105 are formed in the inner end surfaces of the cross openings 106. An air diffuser 602 is fixed to the left end surface of the dust suction pipe 6. One end of the cross bar 5 is fixed with a movable plate 501 that slides inside the movable opening 105. Springs 502 that abut against the inner end surfaces of the movable openings 105 are fixed to the end surfaces of the movable plate 501 opposite to the cross bar 5.
[0037] The operation process of this embodiment is as follows: When the cross bar 5 is fully pressed into the cross opening 106 inside the assembly port 604, the cross bar 5 will drive the movable plate 501 to slide inside the movable opening 105. Thus, the movable plate 501 will compress the spring 502. At the same time, when the cross bar 5 is inside the assembly port 604, the spring 502 will push the movable plate 501, enabling the cross bar 5 to be stably assembled to the mounting plate 603.
[0038] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.
[0039] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, according to the content of this specification, many modifications and variations can be made. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.
Claims
1. A phosphate mining dust removal device, comprising a dust collection box (1); characterized in that: A ventilation pipe (101) connected to the interior of the dust collection box (1) is fixed in the middle of the right end surface, and a dust collector (3) is fixed in the interior of the ventilation pipe (101). A mounting pipe (103) connected to the interior of the dust collection box (1) is fixed in the middle of the left end surface, and a dust collection pipe (6) is arranged at the left end of the mounting pipe (103). A connecting cover (601) connected to the end surface of the mounting pipe (103) is fixed on the right end surface of the dust collection pipe (6). Two ear columns (104) symmetrically arranged in the front and rear are fixed on the peripheral side of the mounting pipe (103), and the ends of the ear columns (104) are both open. A cross opening (106) is provided, and a cross rod (5) is slidably provided inside the cross opening (106). Two mounting plates (603) respectively connected to the end faces of the ear columns (104) are fixed on the peripheral side of the connecting cover (601). The mounting plates (603) are sleeved on the corresponding cross rods (5) through the assembly openings (604). An inclined socket (107) is provided on the upper end face of the dust collection box (1). A limit plate (2) is slidably inserted inside the inclined socket (107), and a filter screen (202) is fixed on the end face of the limit plate (2) located inside the dust collection box (1).
2. A phosphate mining dust removal device according to claim 1, characterized in that: The upper end surface of the dust collection box (1) is provided with a bayonet (108) connected to the inclined socket (107), and the upper end of the limit plate (2) is fixed with a hanging plate (201) which is clamped in the bayonet (108) position.
3. A phosphate mining dust removal device according to claim 1, characterized in that: An L-shaped plate (102) is fixed to the lower end surface of the dust collection box (1), and a dust collection box (4) connected to the lower end surface of the dust collection box (1) is provided on the upper end surface of the L-shaped plate (102).
4. A phosphate mining dust removal device according to claim 3, characterized in that: A drop-out opening (109) is provided on the lower end surface of the dust collection box (1) located on the left side of the limiting plate (2), and a groove (401) is provided on the upper end surface of the dust collection box (1) that is aligned with the upper and lower positions of the drop-out opening (109).
5. A phosphate mining dust removal device according to claim 4, characterized in that: A screening frame (402) is slidably arranged inside the groove (401), and the upper end surface of the screening frame (402) is flush with the upper end surface of the dust collecting box (4).
6. A phosphate mining dust removal device according to claim 1, characterized in that: The inner end faces of the cross opening (106) are each provided with a movable opening (105), and the left end face of the dust suction pipe (6) is fixed with an air diffuser cover (602).
7. A phosphate mining dust removal device according to claim 6, characterized in that: A movable plate (501) is fixed to one end of the cross rod (5) and is slidably located inside the movable opening (105). A spring (502) is fixed to the end surface of the movable plate (501) opposite to the cross rod (5) and is in contact with the inner end surface of the movable opening (105).