CN210787717U - Novel medium flow distribution box - Google Patents
Novel medium flow distribution box Download PDFInfo
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- CN210787717U CN210787717U CN201921741824.9U CN201921741824U CN210787717U CN 210787717 U CN210787717 U CN 210787717U CN 201921741824 U CN201921741824 U CN 201921741824U CN 210787717 U CN210787717 U CN 210787717U
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- medium outlet
- outlet hose
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Abstract
The utility model discloses a novel medium shunt box, which comprises a shell, wherein a clapboard is horizontally arranged in the shell, the side end of the clapboard is fixed with the inner wall of the shell, the interior of the shell is divided into a temporary storage cavity and a shunt cavity up and down through the clapboard, a medium inlet is arranged at the top of the shell and is communicated with the temporary storage cavity, a medium outlet pipe is arranged in the middle of the bottom of the clapboard and is communicated with the temporary storage cavity, a cover body is fixedly communicated at the bottom of the medium inlet, a medium receiving hopper is arranged below the cover body and is fixedly communicated with the medium outlet pipe; an electro-hydraulic push rod is arranged in the shunting cavity, a machine body of the electro-hydraulic push rod penetrates through the side wall of the shell and is arranged outside the shell, and a sleeve is fixed at the top end of a telescopic rod of the electro-hydraulic push rod and is sleeved on the medium outlet hose; at the vertical flow distribution plate that is equipped with and the casing bottom is fixed in the middle of the reposition of redundant personnel intracavity portion, the utility model has the advantages of: through the cover body and the gathering effect of the medium receiving hopper, the amount of qualified medium passing through the medium outlet hose is stable, the flow splitting amount is accurately controlled, and the coal mine recovery efficiency is improved.
Description
The technical field is as follows:
the utility model relates to a coal dressing technical field, concretely relates to novel medium flow distribution box.
Background art:
in the production process of a modern coal preparation plant, qualified medium shunt is a link of the coal preparation process, so that the medium shunt box is an indispensable facility in the production process of medium coal preparation, and is very important for a coal preparation system.
The reposition of redundant personnel principle of current reposition of redundant personnel case does, drives staple bolt lateral shifting through the electric liquid push rod, and the staple bolt is adjusted and is closed the export lateral deviation of situated between the hose, and when the export of closing the hose squinted to compounding bucket export top, qualified medium gets into the compounding bucket, and when the export of closing the hose squinted to rare situated between bucket export top, qualified medium gets into rare situated between the bucket, realizes the reposition of redundant personnel.
The flow distribution box has the following problems in the daily production process: 1. because the qualified medium is dispersed before entering the medium combining hose, the qualified medium passes through the medium combining hose in a small amount, and the amount of the qualified medium which is shunted into the material mixing barrel or the dilute medium barrel cannot be accurately controlled, so that the ratio of the qualified medium in the material mixing barrel to the dilute medium barrel is inaccurate, the subsequent coal preparation production is influenced, and the recovery efficiency of a coal mine is reduced; 2. because it is the hose to close the hose, is very easily causing wearing and tearing through staple bolt frequent pulling in-process, causes the leakage, needs often to change, and because the reposition of redundant personnel case space is narrow and small, it is very inconvenient to close the hose and change, reduces the change time, influences the reposition of redundant personnel, leads to subsequent coal dressing production stagnation, reduces the work efficiency of coal dressing.
The utility model has the following contents:
an object of the utility model is to provide a novel medium flow distribution box.
The utility model discloses by following technical scheme implement:
a novel medium shunt box comprises a shell, wherein a partition plate is horizontally arranged in the shell, the side end of the partition plate is fixed with the inner wall of the shell, the interior of the shell is vertically divided into a temporary storage cavity and a shunt cavity through the partition plate, a medium inlet is formed in the top of the shell and is communicated with the temporary storage cavity, a medium outlet hose is arranged in the middle of the bottom of the partition plate and is communicated with the temporary storage cavity, a cover body is fixedly communicated with the bottom of the medium inlet, a medium receiving hopper is arranged below the cover body and is fixedly communicated with the medium outlet hose; an electro-hydraulic push rod is arranged in the shunting cavity, a machine body of the electro-hydraulic push rod penetrates through the side wall of the shell and is arranged outside the shell, and a sleeve is fixed at the top end of a telescopic rod of the electro-hydraulic push rod and is sleeved on the medium outlet hose; the middle of the inner part of the shunting cavity is vertically provided with a shunting plate fixed with the bottom of the shell, and the bottom of the shell at two sides of the shunting plate is respectively provided with a medium outlet.
Preferably, the bottom of the cover body is flush with the top of the medium receiving hopper, and the inner diameter of the bottom of the cover body is larger than the outer diameter of the top of the medium receiving hopper; the partition plates are obliquely arranged downwards from two sides to the middle medium outlet hose; and a plurality of through holes are formed in the side wall of the medium receiving hopper adjacent to the medium outlet hose.
Preferably, guide wheels rotatably connected with the inner wall of the sleeve are respectively arranged on two sides of the medium outlet hose, and the guide wheels are in rolling contact with the medium outlet hose.
Preferably, an observation window is provided in the housing adjacent to the medium outlet hose, and a transparent plate is provided in the observation window.
The utility model has the advantages that: 1. the qualified medium is guided by the cover body and the medium receiving hopper, and the gathering effect is achieved, so that the qualified medium flows to the medium outlet hose in a centralized manner, the quantity of the qualified medium passing through the medium outlet hose is stable, the quantity of the qualified medium flowing into the mixing barrel or the dilute medium barrel in a shunting manner can be accurately controlled, the proportion precision of the qualified medium in the mixing barrel and the dilute medium barrel is improved, and the recovery efficiency of a coal mine is improved; 2. in the process of frequently pulling out the hose through the sleeve and carrying out the skew, the leading wheel rolls along with the removal of going out the hose, avoids appearing hard contact, and reducing wear prevents the production of leaking, and increase of service life reduces the change number of times, guarantees the normal operating of coal dressing production, promotes the work efficiency of coal dressing.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a cross-sectional view of the overall structure of the present invention;
FIG. 2 is a front view of the overall structure of the present invention;
fig. 3 is a schematic view of the usage state of the present invention.
In the figure: the device comprises a shell 1, a temporary storage cavity 1.1, a shunt cavity 1.2, a partition plate 2, a medium inlet 3, a medium outlet hose 4, a cover body 5, a medium receiving hopper 6, an electro-hydraulic push rod 7, a sleeve 8, a shunt plate 9, a medium outlet 10, a through hole 11, a guide wheel 12, an observation window 13 and a transparent plate 14.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in figures 1, 2 and 3, a novel medium shunt box comprises a shell 1, a partition plate 2 is horizontally arranged in the shell 1, the side end of the partition plate 2 is fixed with the inner wall of the shell 1, the interior of the shell 1 is divided into a temporary storage cavity 1.1 and a shunt cavity 1.2 by the partition plate 2, a medium inlet 3 is arranged at the top of the shell 1, the medium inlet 3 is communicated with the temporary storage cavity 1.1, a medium outlet hose 4 is arranged in the middle of the bottom of the partition plate 2, the medium outlet hose 4 is communicated with the temporary storage cavity 1.1, a cover body 5 is communicated and fixed at the bottom of the medium inlet 3, a medium receiving hopper 6 is arranged below the cover body 5, the medium receiving hopper 6 is communicated and fixed with the medium outlet hose 4, qualified media are guided to the medium through the cover body 5 and the medium receiving hopper 6, the gathering effect is achieved, the qualified media intensively flow to the medium outlet hose 4, the amount of the qualified media passing through the medium outlet hose 4 is stable, the amount of the medium shunted into a mixing barrel or a dilute medium barrel can, the efficiency of coal mine recovery is improved; an electro-hydraulic push rod 7 is arranged in the shunting cavity 1.2, a machine body of the electro-hydraulic push rod 7 penetrates through the side wall of the shell 1 and is arranged outside the shell 1, a sleeve 8 is fixed at the top end of a telescopic rod of the electro-hydraulic push rod 7, the electro-hydraulic push rod 7 is an existing device, the operation of the electro-hydraulic push rod 7 to realize the movement of the sleeve 8 is well known by persons in the art, a cable and a hydraulic pipeline of the electro-hydraulic push rod 7 are connected with corresponding external devices, and the sleeve 8; a flow distribution plate 9 fixed with the bottom of the shell 1 is vertically arranged in the middle of the inside of the flow distribution cavity 1.2, and medium outlets 10 are respectively arranged at the bottoms of the shell 1 at the two sides of the flow distribution plate 9.
The bottom of the cover body 5 is flush with the top of the medium receiving hopper 6, the inner diameter of the bottom of the cover body 5 is larger than the outer diameter of the top of the medium receiving hopper 6, and when the flow of qualified medium entering the medium receiving hopper 6 from the cover body 5 is increased and cannot pass through the medium outlet hose 4 in time, the qualified medium can overflow from the space between the top of the medium receiving hopper 6 and the bottom of the cover body 5 and flows to the temporary storage cavity 1.1; the partition board 2 is obliquely arranged downwards from two sides to the middle medium outlet hose 4, and the qualified medium flowing to the temporary storage cavity 1.1 flows to the bottom of the medium receiving hopper 6 along the partition board 2; the side wall of the medium receiving hopper 6 adjacent to the medium outlet hose 4 is provided with a plurality of through holes 11, qualified medium flowing to the bottom of the medium receiving hopper 6 enters the medium outlet hose 4 through the through holes 11 and is converged with the qualified medium flowing through the medium outlet hose 4, and finally flows out through the medium outlet hose 4 when the qualified medium in the medium outlet hose 4 is reduced.
An observation window 13 is provided in the casing 1 adjacent to the outlet hose 4, and a transparent plate 14 is provided in the observation window 13. The displacement and the shunt of the medium hose 4 can be visually seen through the transparent plate 14 of the observation window 13, and can be timely found and treated when a fault is met; transparent plate 14 may be a transparent acrylic plate.
The working principle is as follows: when the utility model is used, qualified media enter the temporary storage cavity 1.1 of the shell 1 through the medium inlet 3, firstly pass through the cover body 5 when passing through the temporary storage cavity 1.1, then enter the medium receiving hopper 6, and finally flow into the medium outlet hose 4, and the cover body 5 and the medium receiving hopper 6 guide the qualified media and play a role of gathering together, so that the qualified media flow to the medium outlet hose 4 in a centralized manner; the flow dividing cavity 1.2 is divided into two cavities by a flow dividing plate 9, the two cavities are respectively provided with a medium outlet 10, the two medium outlets 10 can be respectively connected with a mixing barrel and a dilute medium barrel, at the moment, an electro-hydraulic push rod 7 is utilized to drive a medium outlet hose 4 to move transversely, when a telescopic rod of the electro-hydraulic push rod 7 drives the medium outlet hose 4 to transversely deviate towards one side through a sleeve 8, qualified medium flows from the medium outlet hose 4 to the medium outlet 10 of one cavity and enters the mixing barrel through the medium outlet 10, when the telescopic rod of the electro-hydraulic push rod 7 drives the medium outlet hose 4 to transversely deviate towards the other side through the sleeve 8, the qualified medium flows from the medium outlet hose 4 to the medium outlet 10 of the other cavity and enters the dilute medium barrel through the medium outlet 10, and the flow dividing of the qualified medium is realized; frequently pulling out through sleeve 8 and mediating hose 4 and carrying out the in-process that squints, leading wheel 12 rolls along with the removal of mediating hose 4, avoids appearing hard contact, and reducing wear prevents the production of leaking, increase of service life reduces the change number of times, guarantees the normal operating of coal dressing production, promotes the work efficiency of coal dressing.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A novel medium shunt box is characterized by comprising a shell, wherein a partition plate is horizontally arranged in the shell, the side end of the partition plate is fixed with the inner wall of the shell, the interior of the shell is vertically divided into a temporary storage cavity and a shunt cavity through the partition plate, a medium inlet is formed in the top of the shell and is communicated with the temporary storage cavity, a medium outlet pipe is arranged in the middle of the bottom of the partition plate and is communicated with the temporary storage cavity, a cover body is fixedly communicated with the bottom of the medium inlet, a medium receiving hopper is arranged below the cover body and is communicated and fixed with the medium outlet pipe; an electro-hydraulic push rod is arranged in the shunting cavity, a machine body of the electro-hydraulic push rod penetrates through the side wall of the shell and is arranged outside the shell, and a sleeve is fixed at the top end of a telescopic rod of the electro-hydraulic push rod and is sleeved on the medium outlet hose; the middle of the inner part of the shunting cavity is vertically provided with a shunting plate fixed with the bottom of the shell, and the bottom of the shell at two sides of the shunting plate is respectively provided with a medium outlet.
2. The novel media distribution box of claim 1, wherein: the bottom of the cover body is flush with the top of the medium receiving hopper, and the inner diameter of the bottom of the cover body is larger than the outer diameter of the top of the medium receiving hopper; the partition plates are obliquely arranged downwards from two sides to the middle medium outlet hose; and a plurality of through holes are formed in the side wall of the medium receiving hopper adjacent to the medium outlet hose.
3. The novel media distribution box of claim 1, wherein: guide wheels which are rotatably connected with the inner wall of the sleeve are respectively arranged on two sides of the medium outlet hose, and the guide wheels are in rolling contact with the medium outlet hose.
4. The novel media distribution box of claim 1, wherein: an observation window is arranged on the shell adjacent to the medium outlet hose, and a transparent plate is arranged on the observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921741824.9U CN210787717U (en) | 2019-10-16 | 2019-10-16 | Novel medium flow distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921741824.9U CN210787717U (en) | 2019-10-16 | 2019-10-16 | Novel medium flow distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210787717U true CN210787717U (en) | 2020-06-19 |
Family
ID=71237047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921741824.9U Active CN210787717U (en) | 2019-10-16 | 2019-10-16 | Novel medium flow distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210787717U (en) |
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2019
- 2019-10-16 CN CN201921741824.9U patent/CN210787717U/en active Active
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