Distributing and scattering system of V-shaped powder concentrator

Abstract

The utility model relates to the technical field of powder selecting machines, and discloses a V-shaped powder selecting machine material distributing and scattering system which comprises a V-shaped powder selecting agent shell, a discharging scraper-trough conveyer is arranged on the top of the V-shaped powder selecting agent shell, a plurality of material distributing plates are fixedly connected to the inner side of the bottom of the discharging scraper-trough conveyer, and a combined scattering mechanism is arranged in the V-shaped powder selecting agent shell. The combined scattering mechanism comprises a first side edge plate fixedly connected to the top of the inner side of the V-shaped powder selecting agent shell, and the first side edge plate communicates with the discharging scraper-trough conveyer. According to the combined type scattering lattice, connection is achieved through the bearing plate, mounting and dismounting are convenient and fast, the composite wear-resisting plate lining plates and the wear-resisting plates can be reasonably arranged according to the wind erosion and material erosion conditions, the overall service life of the combined type scattering lattice is prolonged, meanwhile, the small composite wear-resisting plate lining plates are very easy to replace, and the service life of the combined type scattering lattice is prolonged. According to the V-shaped powder concentrator, the time required for maintenance and the multi-stage scattering lattice of manpower resources are greatly shortened, the suspension time of powder in the V-shaped powder concentrator shell can be prolonged, and the powder concentration efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of powder separators, in particular to a V-type powder separator cloth dispersing system. Background Art

[0002] The V-type powder separator realizes the dispersion of materials and the separation of fine powder by setting stepped inclined baffle plates, uses less air volume, has less pressure difference loss, and the fineness of the finished product can be controlled by adjusting the wind speed. In addition, it also has a drying function. However, compared with other types of powder separators, its efficiency may be lower and the powder separation fineness may be uneven.

[0003] In the prior art, the existing V-type powder separator is integrally made by welding ordinary steel plates. Under the multiple actions of material erosion and wind erosion, its dispersion plates are often severely worn in less than half a year, reducing the powder separation efficiency. Each time the dispersion grid is overhauled, a large amount of manpower and material resources are required to repair its dispersion plates. Due to reasons such as the working space and working method, there are safety risks such as poisoning, asphyxiation, dust injury, and collapse and burial of the clinker during the repair of the dispersion plates. Therefore, a V-type powder separator cloth dispersing system is designed. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and a V-type powder separator cloth dispersing system is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A V-type powder separator cloth dispersing system includes a V-type powder separator housing. A feeding chute is arranged at the top of the V-type powder separator housing. A plurality of cloth plates are fixedly connected to the inner bottom of the feeding chute. A combined dispersion mechanism is arranged inside the V-type powder separator housing. The combined dispersion mechanism includes a side plate one fixedly connected to the inner top of the V-type powder separator housing, and the side plate one is communicated with the feeding chute. One side inner wall of the side plate one is fixedly connected with a plurality of main dispersion plates one. Adjacent main dispersion plates one are connected by a rib plate one. The other side inner wall of the side plate one is fixed with a plurality of main dispersion plates three. Adjacent main dispersion plates three are fixedly connected by a rib plate two. The bottom of the side where a plurality of main dispersion plates one and main dispersion plates three are close to each other is fixedly connected with a composite wear-resistant lining plate by bolts.

[0007] As a further solution of the present utility model, the combined and scattered mechanism further includes a side plate two fixedly connected to the bottom of the side plate one through a lapped reinforcing bar. On one side of the inner wall of the side plate two close to the main scattered plate one, a plurality of main scattered plates two are fixedly connected at equal distances. A composite wear-resistant lining is fixedly connected to the bottom of each main scattered plate two. On the other side of the inner wall of the side plate two, a plurality of main scattered plates four are fixedly connected at equal distances. A composite wear-resistant lining is fixedly connected to the bottom of each main scattered plate four.

[0008] As a further solution of the present utility model, a side plate three is fixedly connected to the bottom of the side plate two through a lapped reinforcing bar. On one side of the inner wall of the side plate three close to the main scattered plate one, a plurality of secondary scattered plates one are fixedly connected at equal distances. A wear-resistant plate is welded and fixedly connected to one end of the bottom of each secondary scattered plate one. On the other side of the inner wall of the side plate two, a plurality of main scattered plates five are fixedly connected at equal distances. A composite wear-resistant lining is fixedly connected to one end of the bottom of each of the plurality of main scattered plates five.

[0009] As a further solution of the present utility model, a side plate four is fixedly connected to the bottom of the side plate three through a lapped reinforcing bar. On one side of the inner part of the side plate four close to the main scattered plate one, a plurality of secondary scattered plates two are fixedly connected at equal distances. A wear-resistant plate is welded and fixedly connected to one end of the bottom of each secondary scattered plate two. On the other side of the inner wall of the bottom of the side plate four, a plurality of main scattered plates six are fixedly connected at equal distances. A composite wear-resistant lining is fixedly connected to one end of the bottom of each main scattered plate six.

[0010] As a further solution of the present utility model, a side plate five is fixedly connected to the bottom of the side plate four through a lapped reinforcing bar. On one side of the inner wall of the side plate five close to the main scattered plate one, a plurality of secondary scattered plates three are fixedly connected at equal distances. A wear-resistant plate is welded and fixedly connected to one end of the bottom of each secondary scattered plate three. On the other side of the inner wall of the side plate five, a plurality of main scattered plates seven are fixedly connected at equal distances. A composite wear-resistant lining is fixedly connected to the bottom of each main scattered plate seven.

[0011] As a further solution of the present utility model, four fixing holes adapted to bolts are provided on each composite wear-resistant lining.

[0012] The beneficial effects of the present utility model are as follows:

[0013] The utility model: By adopting technical means such as composite wear-resistant liners, wear-resistant plates, multiple main dispersing plates and multiple secondary dispersing plates, etc., the problems raised in the background art are effectively solved. Furthermore, through connection by a supporting plate, the installation and disassembly are convenient and fast. The composite wear-resistant plate liners and wear-resistant plates can be reasonably arranged according to the wind erosion and material erosion conditions, improving the overall service life of the combined dispersing grid. At the same time, the small composite wear-resistant plate liners are also extremely easy to replace, greatly shortening the time and human resources required for maintenance. The multi-stage dispersing grid can extend the suspension time of the powder in the V-type classifier housing and improve the classification efficiency.

[0014] The utility model: Through the setting of the distribution plate, multiple distribution plates are arranged in the feeding chute to evenly distribute the material, avoiding continuous impact on the same dispersing plate and extending the service life of the dispersing plate. Brief Description of the Drawings

[0015] Figure 1 is the overall structural schematic diagram of a V-type classifier feeding and dispersing system proposed by the utility model;

[0016] Figure 2 is the structural schematic diagram of the combined dispersing mechanism of a V-type classifier feeding and dispersing system proposed by the utility model;

[0017] Figure 3 is the structural schematic diagram at the composite wear-resistant liner of a V-type classifier feeding and dispersing system proposed by the utility model.

[0018] In the figure: 1, feeding chute; 2, distribution plate; 3, combined dispersing mechanism; 301, side plate one; 302, side plate two; 303, side plate three; 304, side plate four; 305, side plate five; 4, composite wear-resistant liner; 401, fixing hole; 5, supporting plate; 6, wear-resistant plate; 7, V-type classifier housing; 8, main dispersing plate one; 801, rib plate one; 9, main dispersing plate two; 10, secondary dispersing plate one; 1001, secondary dispersing plate two; 1002, secondary dispersing plate three; 11, main dispersing plate three; 1101, rib plate two; 12, main dispersing plate four; 13, main dispersing plate five; 14, main dispersing plate six; 15, main dispersing plate seven. Detailed Description of the Preferred Embodiment

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying 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.

[0020] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. Next, the present utility model will be described in detail with reference to the drawings and in conjunction with the embodiments.

[0021] Reference Figures 1 - 3 , a V-type powder separator feeding and dispersing system, including a V-type powder separator housing 7, a feeding chute 1 is arranged at the top of the V-type powder separator housing 7, a plurality of cloth plates 2 are fixedly connected to the inner side of the bottom of the feeding chute 1, and a combined dispersing mechanism 3 is arranged inside the V-type powder separator housing 7. The combined dispersing mechanism 3 includes a side plate one 301 fixedly connected to the inner top of the V-type powder separator housing 7, and the side plate one 301 is communicated with the feeding chute 1. A plurality of main dispersing plates one 8 are fixedly connected to one side of the inner wall of the side plate one 301, and adjacent main dispersing plates one 8 are connected by a rib plate one 801. A plurality of main dispersing plates three 11 are fixed to the other side of the inner wall of the side plate one 301, and adjacent main dispersing plates three 11 are fixedly connected by a rib plate two 1101. Composite wear-resistant liners 4 are fixedly connected to the bottom of the adjacent sides of the plurality of main dispersing plates one 8 and the main dispersing plates three 11 by bolts.

[0022] In this embodiment, the combined dispersing mechanism 3 further includes a side plate two 302 fixedly connected to the bottom of the side plate one 301 by a lapping steel bar 5. A plurality of main dispersing plates two 9 are fixedly connected to one side of the inner wall of the side plate two 302 close to the main dispersing plates one 8 at equal intervals. A composite wear-resistant liner 4 is fixedly connected to the bottom of each main dispersing plate two 9. A plurality of main dispersing plates four 12 are fixedly connected to the other side of the inner wall of the side plate two 302 at equal intervals. A composite wear-resistant liner 4 is fixedly connected to the bottom of each main dispersing plate four 12.

[0023] In this embodiment, a side plate three 303 is fixedly connected to the bottom of the side plate two 302 by a lapping steel bar 5. A plurality of secondary dispersing plates one 10 are fixedly connected to one side of the inner wall of the side plate three 303 close to the main dispersing plates one 8 at equal intervals. A wear-resistant plate 6 is welded and fixedly connected to one end of the bottom of each secondary dispersing plate one 10. A plurality of main dispersing plates five 13 are fixedly connected to the other side of the inner wall of the side plate two 302 at equal intervals. A composite wear-resistant liner 4 is fixedly connected to one end of the bottom of the plurality of main dispersing plates five 13.

[0024] In this embodiment, a side plate four 304 is fixedly connected to the bottom of the side plate three 303 by a lapping steel bar 5. A plurality of secondary dispersing plates two 1001 are fixedly connected to one side of the inner part of the side plate four 304 close to the main dispersing plates one 8 at equal intervals. A wear-resistant plate 6 is welded and fixedly connected to one end of the bottom of each secondary dispersing plate two 1001. A plurality of main dispersing plates six 14 are fixedly connected to the other side of the inner bottom wall of the side plate four 304 at equal intervals. A composite wear-resistant liner 4 is fixedly connected to one end of the bottom of each main dispersing plate six 14.

[0025] In this embodiment, the bottom of the side plate four 304 is fixedly connected to the side plate five 305 through the lapping steel bars 5. A plurality of secondary dispersing plates three 1002 are fixedly connected at equal intervals on the inner wall of the side plate five 305 close to the main dispersing plate one 8. One end of the bottom of each secondary dispersing plate three 1002 is welded and fixedly connected to the wear-resistant plate 6. A plurality of main dispersing plates seven 15 are fixedly connected at equal intervals on the other side of the inner wall of the side plate five 305. A composite wear-resistant lining plate 4 is fixedly connected to the bottom of each main dispersing plate seven 15.

[0026] In this embodiment, four fixing holes 401 adapted to bolts are provided on each composite wear-resistant lining plate 4.

[0027] Working principle: The cement raw materials initially crushed by the roller press enter the feeding chute 1 through the elevator. The distributing plate 2 welded below the feeding chute 1 can initially disperse the materials and distribute them evenly. After the materials enter the V-type classifier housing 7, under the action of their own gravity, they impact on the composite wear-resistant lining plate 4 covering the dispersing plate. Under the action of the circulating air, the qualified fine powder is selected out of the V-type classifier housing 7 and enters the dust collector. Other coarse particles and large pieces of materials are repeatedly dispersed along the combined dispersing grid 3, and the qualified fine powder is selected into the dust collector. The other materials enter the roller press to repeat the above process. This system significantly improves the dispersing efficiency and the fine powder selection rate through multi-stage feeding and dispersing. At the same time, the composite wear-resistant plate lining 4 connected by bolts is easy to replace and repair, shortening the time and human resources required for maintenance, and eliminating various safety hazards in confined space operations.

[0028] For the sake of convenience of description, spatial relative terms, such as "above", "on the upper side", "on the upper surface", "upper", etc., can be used here to describe the spatial position relationship between a device or feature shown in the figure and other devices or features. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation described in the figure for the device. For example, if the device in the figure is inverted, the device described as "above other devices or structures" or "on other devices or structures" will be positioned as "below other devices or structures" or "beneath other devices or structures" afterwards. Thus, the exemplary term "above" can include both the orientations of "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the corresponding explanations are made for the spatial relative descriptions used here.

[0029] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular forms are also intended to include the plural forms. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, they specify the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0030] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A V-type powder separator cloth feeding and dispersing system, comprising a V-type powder separator housing (7), characterized in that, At the top of the V-shaped powder separator housing (7), there is a feeding chute (1). Inside the bottom of the feeding chute (1), there are multiple cloth plates (2) fixedly connected. Inside the V-shaped powder separator housing (7), there is a combined dispersion mechanism (3). The combined dispersion mechanism (3) includes a side plate one (301) fixedly connected to the inner top of the V-shaped powder separator housing (7), and the side plate one (301) is communicated with the feeding chute (1). On one side of the inner wall of the side plate one (301), there are multiple main dispersion plates one (8) fixedly connected. Adjacent main dispersion plates one (8) are connected by rib plates one (801). On the other side of the inner wall of the side plate one (301), there are multiple main dispersion plates three (11) fixed. And adjacent main dispersion plates three (11) are fixedly connected by rib plates two (1101). At the bottom of the side close to each other of the multiple main dispersion plates one (8) and main dispersion plates three (11), there are composite wear-resistant liners (4) fixedly connected by bolts.

2. The V-type classifier cloth spreading and dispersing system according to claim 1, characterized in that The combined dispersion mechanism (3) further includes a side plate two (302) fixedly connected to the bottom of the side plate one (301) by overlapping steel bars (5). On the side of the inner wall of the side plate two (302) close to the main dispersion plate one (8), there are multiple main dispersion plates two (9) fixedly connected at equal distances. At the bottom of each main dispersion plate two (9), there is a composite wear-resistant liner (4) fixedly connected. On the other side of the inner wall of the side plate two (302), there are multiple main dispersion plates four (12) fixedly connected at equal distances. At the bottom of each main dispersion plate four (12), there is a composite wear-resistant liner (4) fixedly connected.

3. The V-type classifier cloth dispersion system according to claim 2, wherein The bottom of the side plate two (302) is fixedly connected to a side plate three (303) by overlapping steel bars (5). On the side of the inner wall of the side plate three (303) close to the main dispersion plate one (8), there are multiple secondary dispersion plates one (10) fixedly connected at equal distances. At one end of the bottom of each secondary dispersion plate one (10), there is a wear-resistant plate (6) welded and fixedly connected. On the other side of the inner wall of the side plate two (302), there are multiple main dispersion plates five (13) fixedly connected at equal distances. At one end of the bottom of the multiple main dispersion plates five (13), there are composite wear-resistant liners (4) fixedly connected.

4. The V-type classifier cloth spreading and dispersing system according to claim 3, characterized in that, The bottom of the side plate three (303) is fixedly connected to a side plate four (304) by overlapping steel bars (5). On the side of the inner wall of the side plate four (304) close to the main dispersion plate one (8), there are multiple secondary dispersion plates two (1001) fixedly connected at equal distances. At one end of the bottom of each secondary dispersion plate two (1001), there is a wear-resistant plate (6) welded and fixedly connected. On the other side of the bottom inner wall of the side plate four (304), there are multiple main dispersion plates six (14) fixedly connected at equal distances. At one end of the bottom of each main dispersion plate six (14), there are composite wear-resistant liners (4) fixedly connected.

5. The V-type classifier cloth spreading and dispersing system according to claim 4, characterized in that, The bottom of the side plate four (304) is fixedly connected with a side plate five (305) through a lapped steel bar (5). On the inner wall of the side plate five (305) near one side of the main dispersion plate one (8), a plurality of secondary dispersion plates three (1002) are fixedly connected at equal distances. At one end of the bottom of each secondary dispersion plate three (1002), a wear-resistant plate (6) is welded and fixedly connected. On the other side of the inner wall of the side plate five (305), a plurality of main dispersion plates seven (15) are fixedly connected at equal distances. At the bottom of each main dispersion plate seven (15), a composite wear-resistant lining plate (4) is fixedly connected.

6. The V-type classifier cloth spreading and dispersing system according to claim 1, characterized in that Four fixing holes (401) adapted to bolts are formed in each composite wear-resistant lining plate (4).

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