Powder material shunting device

Abstract

The utility model discloses a powder material shunting device which comprises a shell, a shunting plate and a boiling bed, the shell is provided with a feeding pipe and at least two discharging pipes, the shunting plate is vertically arranged in the shell to divide the interior of the shell into a front cavity and a rear cavity, the front cavity is a feeding cavity, and the rear cavity is a discharging cavity; the feeding pipe is connected to one side of the upper part of the shell and is communicated with the feeding cavity; the discharging pipe is connected to one side of the lower part of the shell and is communicated with the discharging cavity; the boiling bed is installed at the bottom of the feeding cavity, and an upper discharging channel and a lower discharging channel are formed between the upper end and the lower end of the splitter plate and the inner wall of the shell respectively. In this way, after entering the feeding cavity, the materials are impacted by the boiling bed driven by compressed air, the materials are dispersed more uniformly, the condensed materials can be dispersed, and the materials can be more uniformly distributed to all the discharging pipes in cooperation with the upper flow distribution channel and the lower flow distribution channel. The whole device is particularly simple in structure for achieving shunting, easy to manufacture, low in cost, convenient to use and practical.

Description

Technical Field

[0001] The utility model relates to the technical field of material diversion devices, in particular to a chute type overflow diversion device for powdered materials. Background Art

[0002] At present, in industrial production, powdered materials are generally transported by carriers, ton bags, etc. The transportation method within the industrial system mainly adopts the method of fluidized bed chute for transportation, but the transportation process often encounters the situation that diversion is required, that is, the transportation of a whole pipe is changed to two branches that are transported to the designated locations respectively. Therefore, how to evenly divert is a problem in this field. The diversion structure currently used is relatively complex and costly. At the same time, if the material in the material conveying system is exposed to water, it will condense and clump, resulting in material accumulation. The diversion device does not have the ability to disperse the condensed material by itself. This process requires manual material cleaning, which is time-consuming and labor-intensive, will cause a large waste of materials, and there are safety risks. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a powder material diverting device which is simple in structure, convenient and practical, easy to operate, saves time and effort, can effectively disperse materials and realize uniform material distribution, in view of the defects in the prior art.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions: a powder material diverter device, comprising a shell, a diverter plate and a fluidized bed, the diverter plate and the fluidized bed are installed in the shell, and a feed pipe and at least two discharge pipes are arranged on the shell, characterized in that: the diverter plate is vertically arranged in the shell to divide the interior of the shell into two front and rear chambers, the front chamber is the feed chamber, and the rear chamber is the discharge chamber; the feed pipe is connected to one side of the upper part of the shell and communicates with the feed chamber, and the discharge pipe is connected to one side of the lower part of the shell and communicates with the discharge chamber; the fluidized bed is installed at the bottom of the feed chamber, and an upper discharge channel and a lower discharge channel are respectively formed between the upper and lower ends of the diverter plate and the inner wall of the shell, the feed chamber is communicated with the discharge chamber through the upper discharge channel and the lower discharge channel, and the lower discharge channel is not lower than the position of the fluidized bed.

[0005] Furthermore, the discharge pipe is connected to the bottom surface of the rear part of the shell body and extends downward, and the top ends of the discharge pipes are connected by dividing slopes inclined toward the left and right sides respectively; the dividing slopes are located below the lower discharge channel, and the highest point of the dividing slopes is opposite to the horizontal middle position of the lower discharge channel.

[0006] Preferably, the diverter plate is of approximately inverted S-shaped structure, with its upper portion extending in an arc shape toward the top of the inlet cavity and its lower portion extending in an arc shape toward the bottom of the outlet cavity, so as to facilitate the diversion of the material.

[0007] Furthermore, the fluidized bed is installed at the bottom of the feeding chamber through a fluidized bed cover, and the fluidized bed cover is connected and fixed to the shell; the fluidized bed is located above the fluidized bed cover, and an air inlet is provided at the bottom of the fluidized bed cover, and the air inlet faces the fluidized bed from below.

[0008] Furthermore, a fixing plate extends outward from the side of the shell, the boiling bed cover is locked and fixed with the fixing plate by bolts, the outer edge of the boiling bed is pressed between the fixing plate and the boiling bed cover, and the bolts pass through the outer edge of the boiling bed.

[0009] Furthermore, the shell is made of stainless steel, and the fluidized bed is made of polyester fluidized bed material or polyester needle felt material.

[0010] Furthermore, a first manhole and a second manhole are respectively arranged at the positions of the discharge chamber and the inlet chamber on the top of the shell, and a first manhole cover that can be rotated upward to open is installed on the first manhole through a first cover bracket, and a second manhole cover that can be rotated upward to open is installed on the second manhole through a second cover bracket.

[0011] Furthermore, the first manhole is a square hole, the second manhole is a circular hole, and a second manhole is provided on each of the left and right sides of the feeding pipe.

[0012] The utility model divides the interior of the shell into a feed chamber and a discharge chamber by arranging a diverter plate in the shell, the feed chamber and the discharge chamber are connected through two upper and lower channels, the fluidized bed is arranged at the bottom of the feed chamber, the feed pipe is connected to the feed chamber at the top, and the discharge pipe is connected to the discharge chamber at the bottom. After the material enters the feed chamber, the fluidized bed is driven by compressed air to impact the material, which not only disperses the material more evenly, but also disperses the condensed material, and cooperates with the upper and lower diverter channels, so that the material can be diverted to each discharge pipe more evenly. The whole device, especially the structure for realizing diversion, is relatively simple, easy to make, low in cost, convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the utility model from another angle;

[0015] Figure 3 This is a schematic diagram of the structure of the utility model from a third angle;

[0016] Figure 4 This is a structural schematic diagram of the utility model for removing the first manhole cover;

[0017] Figure 5 It is a cross-sectional schematic diagram of the utility model.

[0018] In the figure, 1 is a shell, 11 is a feed pipe, 12 is a discharge pipe, 13 is a distribution slope, 14 is a fixed plate, 2 is a diverter plate, 3 is a boiling bed cover, 31 is an air inlet, 4 is a boiling bed, 5 is a feed cavity, 61 is an upper discharge channel, 62 is a lower discharge channel, 71 is a first manhole cover, 72 is a first cover bracket, 81 is a second manhole cover, 82 is a second cover bracket, and 9 is a bolt. DETAILED DESCRIPTION

[0019] In this embodiment, refer to Figure 1-Figure 5 The powder material diverter device comprises a shell 1, a diverter plate 2 and a fluidized bed 4, the diverter plate 2 and the fluidized bed 4 are installed in the shell 1, a feed pipe 11 and two discharge pipes 12 are arranged on the shell 1, the feed pipe 11 is connected to the feeding system, and the discharge pipe 12 is connected to the loading system; the diverter plate 2 is arranged vertically in the shell 1 to divide the interior of the shell into two front and rear chambers, the front chamber is the feed chamber 5, and the rear chamber is the discharge chamber; the feed pipe 11 is connected to one side of the upper part of the shell 1 and communicates with the feed chamber 5, and the two discharge pipes 12 are connected side by side to one side of the lower part of the shell 1 and communicate with the discharge chamber; the fluidized bed 4 is installed at the bottom of the feed chamber 5, and an upper discharge channel 61 and a lower discharge channel 62 are formed between the upper and lower ends of the diverter plate 2 and the inner wall of the shell 1 respectively, the feed chamber 5 is communicated with the discharge chamber through the upper discharge channel 61 and the lower discharge channel 62, and the lower discharge channel 62 is not lower than the position of the fluidized bed 4.

[0020] The discharge pipe 12 is connected to the bottom surface of the rear part of the shell body 1 and extends downward. The top ends of the discharge pipe 12 are connected by dividing slopes 13 inclined toward the left and right sides respectively; the dividing slope 13 is located below the lower discharge channel 62, and the highest point of the dividing slope 13 is opposite to the horizontal middle position of the lower discharge channel 62, serving as the bottom of the middle discharge cavity.

[0021] The flow divider 2 is approximately an inverted S-shaped structure, with its upper portion extending in an arc shape toward the top of the inlet cavity 5 and its lower portion extending in an arc shape toward the bottom of the outlet cavity, so as to facilitate the flow guidance of the material.

[0022] The fluidized bed 4 is installed at the bottom of the feeding chamber 5 through a fluidized bed cover 3, and the fluidized bed cover 3 is connected and fixed to the shell 1; the fluidized bed 4 is located above the fluidized bed cover 3, and an air inlet 31 is provided at the bottom of the fluidized bed cover 3, and the air inlet 31 faces the fluidized bed 4 from the bottom, and is connected to external compressed air through the air inlet.

[0023] A fixing plate 14 extends outward from the side of the shell 1 , and the boiling bed cover 3 is locked and fixed to the fixing plate 14 by bolts 9 . The outer edge of the boiling bed 4 is pressed between the fixing plate 14 and the boiling bed cover 3 , and the bolts 9 pass through the outer edge of the boiling bed 4 .

[0024] The shell 1 is made of 0Cr19Ni9N stainless steel, and the fluidized bed 4 is made of polyester fluidized bed material or polyester needle felt material.

[0025] A first manhole and a second manhole are respectively arranged at the positions of the discharge chamber and the feed chamber 5 on the top of the shell 1, and a first manhole cover plate 71 that can be rotated upward to open is installed on the first manhole through a first cover plate bracket 72, and a second manhole cover plate 81 that can be rotated upward to open is installed on the second manhole through a second cover plate bracket 82. The working conditions of the discharge chamber and the feed chamber 5 can be conveniently observed by opening the first manhole cover plate 71 and the second manhole cover plate 81.

[0026] The first manhole is a square hole, the second manhole is a circular hole, and a second manhole is provided on each of the left and right sides of the feed pipe 11 .

[0027] The material enters the feeding chamber through the feeding pipe 11, and the fluidized bed 4 impacts the material under the action of compressed air, and disperses the material upward. Part of the material enters the discharging chamber through the lower discharging channel, and the other part of the material enters the discharging chamber through the upper discharging channel, and then directly falls into the two discharging pipes 12 for discharging. Since the material is dispersed, it is dispersed more evenly through the diversion of the upper and lower discharging channels of the diverter plate, thereby automatically realizing uniform diversion of the material.

[0028] The present invention has been described in detail above. The above description is only a preferred embodiment of the present invention and should not limit the scope of implementation of the present invention. That is, all equivalent changes and modifications made within the scope of this application should still fall within the scope of the present invention.

Claims

1. A powder material diverter device, comprising a housing, a diverter plate and a fluidized bed, wherein the diverter plate and the fluidized bed are installed in the housing, and a feed pipe and at least two discharge pipes are arranged on the housing, characterized in that: The diverter plate is vertically arranged in the shell to divide the interior of the shell into two front and rear chambers, the front chamber is the feed chamber, and the rear chamber is the discharge chamber; the feed pipe is connected to one side of the upper part of the shell and communicates with the feed chamber, and the discharge pipe is connected to one side of the lower part of the shell and communicates with the discharge chamber; the fluidized bed is installed at the bottom of the feed chamber, and an upper discharge channel and a lower discharge channel are respectively formed between the upper and lower ends of the diverter plate and the inner wall of the shell, the feed chamber is communicated with the discharge chamber through the upper discharge channel and the lower discharge channel, and the lower discharge channel is not lower than the position of the fluidized bed.

2. The powder material diverting device according to claim 1, characterized in that: The discharge pipe is connected to the bottom surface of the rear part of the shell body and extends downward. The top ends of the discharge pipes are connected by dividing slopes inclined toward the left and right sides respectively; the dividing slopes are located below the lower discharge channel, and the highest point of the dividing slopes is opposite to the horizontal middle position of the lower discharge channel.

3. The powder material diverting device according to claim 1 or 2, characterized in that: The splitter plate is an approximately reverse S-shaped structure, with its upper portion extending in an arc shape toward the top of the inlet cavity, and its lower portion extending in an arc shape toward the bottom of the outlet cavity.

4. The powder material diverting device according to claim 1, characterized in that: The fluidized bed is installed at the bottom of the feeding cavity through a fluidized bed cover, and the fluidized bed cover is connected and fixed to the shell; the fluidized bed is located above the fluidized bed cover, and an air inlet is arranged at the bottom of the fluidized bed cover, and the air inlet faces the fluidized bed from below.

5. The powder material diverting device according to claim 4, characterized in that: A fixing plate extends outward from the side of the shell, and the boiling bed cover is locked and fixed with the fixing plate by bolts. The outer edge of the boiling bed is pressed between the fixing plate and the boiling bed cover, and the bolts pass through the outer edge of the boiling bed.

6. The powder material diverting device according to claim 1, characterized in that: The shell is made of stainless steel, and the fluidized bed is made of polyester fluidized bed material or polyester needle felt material.

7. The powder material diverting device according to claim 1, characterized in that: A first manhole and a second manhole are respectively arranged at the positions of the discharge chamber and the inlet chamber on the top of the shell. A first manhole cover plate that can be rotated upward to open is installed on the first manhole through a first cover plate bracket, and a second manhole cover plate that can be rotated upward to open is installed on the second manhole through a second cover plate bracket.

8. The powder material diverting device according to claim 7, characterized in that: The first manhole is a square hole, the second manhole is a circular hole, and a second manhole is respectively arranged on the left and right sides of the feed pipe.

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