CN210084439U - Quick, efficient, stable, wear-resistant and environment-friendly filling cement bin charging device - Google Patents
Quick, efficient, stable, wear-resistant and environment-friendly filling cement bin charging device Download PDFInfo
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- CN210084439U CN210084439U CN201920478363.4U CN201920478363U CN210084439U CN 210084439 U CN210084439 U CN 210084439U CN 201920478363 U CN201920478363 U CN 201920478363U CN 210084439 U CN210084439 U CN 210084439U
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Abstract
The utility model relates to a fast, efficient, stable, wear-resistant and environment-friendly filling cement bin charging device, which belongs to the field of mine filling equipment, and comprises a cement bin, a cement bin charging pipe, a cement truck discharging pipe, a high-pressure air pipe, a wear-resistant and compression-resistant buffer box and a cement truck; wherein the charging pipe of the cement bin is connected with the discharging pipe of the cement truck through a charging control valve; the other end of the charging pipe of the cement bin is communicated with the filled cement bin, and the other end of the discharging pipe of the cement truck is communicated with the cement truck; the cement bin charging pipe and the cement truck are connected with the high-pressure air pipe; the wear-resistant and resistance-resistant buffer box is arranged at the turning position of the charging pipe of the cement bin. The utility model discloses can show improvement cement bin loading rate, alleviate pipeline wear, reduce the dust volume, simple structure is practical.
Description
Technical Field
The utility model belongs to the mine fills the equipment field, specific theory relates to a cement bin charging devices that fills of wear-resisting environmental protection is stabilized to high efficiency.
Background
With the increasing importance of the country on the safety and environmental protection problems, the concept of green mines has been deeply developed in mine construction. Therefore, the filling mining method is widely applied in recent years, and the filling cement silo is one of the key devices for ensuring the safety and stability of the mine of the filling mining method. At present, the filling cement bin mainly takes a vertical cement bin as a main part. The supply of cement in the cement silo is usually carried by a bulk cement truck, and then a conveying pipeline of the bulk cement truck is connected with a feeding pipe of the cement silo, so that the cement in the tank is conveyed into the cement silo by the gas pressure of the bulk cement truck. But traditional cement bin charging devices, the rate of loading is low and load unevenly, and is big to charging tube wearing and tearing, can be along with a large amount of cement dusts during the loading, can cause the pollution to the mine filling station cement bin surrounding environment, brings safe environmental protection problem.
Disclosure of Invention
In order to overcome the problem that exists among the background art, the utility model provides a wear-resisting environmental protection's of high efficiency stability cement bin charging devices that fills can show and improve cement bin loading rate, alleviate pipeline wear, reduce the dust volume.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the rapid, efficient, stable, wear-resistant and environment-friendly filling cement bin charging device comprises a filling cement bin, a cement bin charging pipe, a cement truck discharging pipe, a high-pressure air main pipe, a cement bin charging high-pressure air pipe, a cement truck discharging high-pressure air pipe, a wear-resistant and resistance-resistant buffer box and a cement truck; wherein the charging pipe of the cement bin is connected with the discharging pipe of the cement truck through a charging control valve; the other end of the charging pipe of the cement bin is communicated with the filled cement bin, and the other end of the discharging pipe of the cement truck is communicated with the cement truck; the cement bin charging pipe and the cement truck are connected with the high-pressure air pipe; the wear-resistant and resistance-resistant buffer box is arranged at the turning position of the charging pipe of the cement bin.
Preferably, two dust collectors are arranged at the top of the filling cement bin, and each dust collector comprises a dust collection cylinder, a dust collection cloth bag and a dust collection filter element; the bottom of the dust removal cylinder is welded on the top of the filling cement bin and is communicated with the filling cement bin, the two layers of dust removal filter elements are arranged in the dust removal cylinder, and the dust removal cloth bag is arranged on the top of the dust removal cylinder.
Preferably, the wear-resistant and resistance-resistant buffer box is a square box.
Preferably, the cement bin charging pipe and the high-pressure air communicated with the cement bin charging pipe form an included angle of 10-45 degrees.
Preferably, the high-pressure air main pipe is connected with the high-pressure air pipe for charging of the cement bin and the high-pressure air pipe for discharging of the cement truck by a tee joint, the high-pressure air pipe for charging of the cement bin and the high-pressure air pipe for discharging of the cement truck are respectively provided with a control valve, and the pipe diameter ratio of the high-pressure air pipe for charging of the cement bin and the high-pressure air pipe for discharging of the cement truck is: 1:2 to 1: 3.
Preferably, the bottom of the cement bin is conical, and a filling cement screw feeder is arranged at a conical outlet.
Preferably, the cement truck is a device for transporting cement to a filling silo.
The utility model has the advantages that:
1. the utility model discloses a connect high-pressure blast pipe on cement bin charging pipe and cement truck discharge tube, and through the reasonable design of cement bin charging high-pressure blast pipe and cement bin charging pipe air inlet angle and cement bin charging high-pressure blast pipe and cement truck discharging high-pressure blast pipe diameter ratio, during the use, start the high-pressure blast of the cement bin charging high-pressure blast pipe that is connected with cement bin charging pipe earlier, can make and form the negative pressure in the cement truck discharge tube, produce the appeal to cement truck, restart the high-pressure blast of the cement truck discharging high-pressure blast pipe that is connected with cement truck, produce the pushing pressure in the cement tank, make cement truck in the cement truck get into and fill the cement bin; through the reasonable design of the pipe diameter ratio of the high-pressure air pipe for loading the cement bin and the high-pressure air pipe for unloading the cement truck, the high-pressure air quantity entering the loading pipe of the cement bin is far smaller than that entering the unloading pipe of the cement truck, so that negative pressure can be formed in the unloading pipe of the cement truck, and the air pressure in the cement truck is far larger than that in the loading pipe of the cement bin; simultaneously, the high-pressure air pipe for charging the cement bin has a blowing function on the charging pipe of the cement bin, so that the charging pipe of the cement bin can be effectively prevented from being blocked.
2. The dust remover is arranged at the top of the filling cement bin, so that the whole cement charging process is green and environment-friendly, the filling cement bin is communicated with the outside, and the bin explosion of the filling cement bin due to overhigh pressure can be effectively prevented; meanwhile, due to the arrangement of the dust remover, the cement dust raised in the cement conveying process can be collected, and the dust pollution is reduced.
3. The utility model discloses set up the buffer box of wear-resisting resistance to compression drag reduction in conveying pipeline upper portion corner, can effectively reduce and carry the impact force and the wearing and tearing to the pipeline at pipeline corner cement, simultaneously, there is the dead angle in square box, carries the cement in-process, can form a fixed cement layer on the inner wall of square box, effectively avoids the direct and square box wall contact of cement, has avoided the wearing and tearing of cement to the box body.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the dust collector of the present invention;
FIG. 3 is a schematic view of the connection relationship between the high pressure air pipes of the present invention;
FIG. 4 is a schematic view of the connection relationship between the wear-resistant and pressure-resistant damping box and the charging pipe of the cement silo;
in the figure, 1-filling a cement bin, 2-filling a cement bin, 3-discharging a cement truck, 4-high-pressure air main pipe, 5-wear-resistant and resistance-resistant buffer box, 6-filling a control valve, 7-dust remover, 8-dust removing cylinder, 9-dust removing filter core, 10-dust removing cloth bag, 11-filling a cement screw feeder, 12-charging high-pressure air pipe of the cement bin and 13-discharging high-pressure air pipe of the cement truck.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.
As shown in fig. 1-4, the rapid, efficient, stable, wear-resistant and environment-friendly filling cement bin charging device comprises a filling cement bin 1, a cement bin charging pipe 2, a cement truck discharging pipe 3, a high-pressure air main pipe 4, a cement bin charging high-pressure air pipe 12, a cement truck discharging high-pressure air pipe 13, a wear-resistant and resistance-resistant buffer box 5 and a cement truck; the charging pipe 2 of the cement bin is connected with the discharging pipe 3 of the cement truck through a charging control valve 6; the other end of the charging pipe 2 of the cement bin is communicated with the filling cement bin 1, and the other end of the discharging pipe 3 of the cement truck is communicated with the cement truck; the cement silo charging pipe 2 and the cement silo discharging pipe 3 form a passage for conveying cement from the cement silo to the filling cement silo 1, and the charging control valve 6 controls the opening and closing of the passage.
The high-pressure air main pipe 4 is connected with the cement bin charging high-pressure air pipe 12 and the cement truck discharging high-pressure air pipe 13 through a tee joint and conveys high-pressure air to the cement bin charging high-pressure air pipe 12 and the cement truck discharging high-pressure air pipe 13, control valves are arranged on the cement bin charging high-pressure air pipe 12 and the cement truck discharging high-pressure air pipe 13, the cement bin charging high-pressure air pipe 12 uses DN25 or DN20 pipe diameter, and the cement truck discharging high-pressure air pipe 13 uses DN50 pipe. The cement bin charging pipe 2 and the cement bin charging high-pressure air pipe 12 form an included angle of 10-45 degrees. When cement is conveyed to the filling cement bin 1, a valve on the high-pressure charging air pipe 12 of the cement bin is firstly opened to convey high-pressure air to the charging pipe 2 of the cement bin, negative pressure is formed in the discharging pipe 3 of the cement truck to generate suction force on cement in the cement truck, then a valve of the high-pressure discharging air pipe 13 of the cement truck is opened to convey high-pressure air to the cement truck, pushing pressure is generated in the cement truck, and the cement in the cement truck enters the filling cement bin 1. The pipe diameter ratio of the high-pressure air pipe 12 for loading the cement bin and the high-pressure air pipe 13 for unloading the cement truck is designed, so that the air volume of high-pressure air entering the charging pipe 2 of the cement bin is far smaller than that of high-pressure air entering the cement truck, and not only can the negative pressure formed in the discharging pipe 3 of the cement truck be ensured, but also the air pressure in the cement truck is far larger than that in the charging pipe 2 of the cement bin; meanwhile, the high-pressure air pipe 12 for charging the cement bin has a blowing function on the charging pipe 2 of the cement bin, so that the pipe blockage of the charging pipe 2 of the cement bin can be effectively prevented. Through the utility model discloses implement the back, same car cement time of unloading is reduced to 45 minutes by original 2.5 hours, and the efficiency of unloading improves more than 50%.
The cement bin charging pipe 2 enters the cement bin 1 from the edge of the top of the cement bin 1, the turning part of the cement bin charging pipe 2 is connected with a wear-resistant and pressure-resistant buffer box 5, conveyed cement firstly enters the wear-resistant and pressure-resistant buffer box 5 from the cement bin charging pipe 2, enters the cement bin charging pipe 2 after being buffered by the wear-resistant and pressure-resistant buffer box 5 and finally enters the cement bin 1.
The charging pipe 2 of the cement bin enters the filling cement bin 1 from the edge of the top of the filling cement bin 1: when the charging pipe 2 of the cement bin enters the filling cement bin 1, only one bent pipe exists, so that the conveying resistance can be effectively reduced; meanwhile, the cement falls into the filling cement bin 1 from the edge of the filling cement bin 1 along the wall of the cement bin, so that the dust raising amount of the cement in the filling cement bin 1 can be effectively reduced. Wear-resisting anti pressure drag buffering box 5 can effectively reduce and carry the impact force and the wearing and tearing to the pipeline at pipeline corner cement, and simultaneously, there is the dead angle in square box, carries the cement in-process, can form a fixed cement layer on the inner wall of square box, effectively avoids the direct and square box wall contact of cement, has avoided the wearing and tearing of cement to the box body.
Two dust collectors 7 are arranged at the top of the filling cement bin 1, and each dust collector 7 comprises a dust collection cylinder 8, a dust collection filter element 9 and a dust collection cloth bag 10; the bottom of the dust removing cylinder 8 is welded on the top of the filling cement bin 1 and is communicated with the filling cement bin 1, two layers of dust removing filter cores 9 are arranged in the dust removing cylinder, and a dust removing cloth bag 10 is arranged on the top of the dust removing cylinder 8. The dust removal filter element 9 is of a grid layered structure and plays a certain role in stopping and collecting cement dust in the cement bin 1. Most cement dust falls into the filling cement bin 1 after being blocked by the dust removal filter element 9, and a small part of cement dust passes through the dust removal filter element 9 and enters the dust removal cloth bag 10. The cement dust raising part collected by the dust collection cloth bag 10 falls back to the cement filling bin 1 through the two layers of dust collection filter elements 9, and the other part needs to be removed by regularly cleaning the dust collection cloth bag 10. In the using process, the normal use of the dust remover 7 is ensured by regularly cleaning the dust removing cloth bag 10 and the dust removing filter element 9.
The bottom of the filling cement bin 1 is conical, a filling cement screw feeder 11 is arranged at a conical outlet, and cement is conveyed to a filling station from the filling cement screw feeder 11.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a wear-resisting environmental protection's of quick high-efficient stability cement bin charging devices that fills which characterized in that: the rapid, efficient, stable, wear-resistant and environment-friendly filling cement bin charging device comprises a filling cement bin, a cement bin charging pipe, a cement truck discharging pipe, a high-pressure air main pipe, a cement bin charging high-pressure air pipe, a cement truck discharging high-pressure air pipe, a wear-resistant and resistance-resistant buffer box and a cement truck; wherein the charging pipe of the cement bin is connected with the discharging pipe of the cement truck through a charging control valve; the other end of the charging pipe of the cement bin is communicated with the filled cement bin, and the other end of the discharging pipe of the cement truck is communicated with the cement truck; the cement bin charging pipe and the cement truck are connected with the high-pressure air pipe; the wear-resistant and resistance-resistant buffer box is arranged at the turning position of a cement bin charging pipe entering a filling cement bin.
2. The filling cement bin charging device which is rapid, efficient, stable, wear-resistant and environment-friendly according to claim 1, is characterized in that: two dust collectors are arranged at the top of the filling cement bin, and each dust collector comprises a dust collection cylinder, a dust collection cloth bag and a dust collection filter element; the bottom of the dust removal cylinder is welded on the top of the filling cement bin and is communicated with the filling cement bin, the two layers of dust removal filter elements are arranged in the dust removal cylinder, and the dust removal cloth bag is arranged on the top of the dust removal cylinder.
3. The filling cement bin charging device which is rapid, efficient, stable, wear-resistant and environment-friendly according to claim 1, is characterized in that: the wear-resistant and piezoresistive buffer box is a square box.
4. The filling cement bin charging device which is rapid, efficient, stable, wear-resistant and environment-friendly according to claim 1, is characterized in that: the cement bin charging pipe and the high-pressure air pipe communicated with the cement bin charging pipe form an included angle of 10-45 degrees.
5. The filling cement bin charging device which is rapid, efficient, stable, wear-resistant and environment-friendly according to claim 1, is characterized in that: the high-pressure air main pipe is connected with the three-way connection for the high-pressure air pipe for charging of the cement bin and the high-pressure air pipe for discharging of the cement truck, the control valves are arranged on the high-pressure air pipe for charging of the cement bin and the high-pressure air pipe for discharging of the cement truck, and the pipe diameter ratio of the high-pressure air pipe for charging of the cement bin and the high-pressure air pipe for discharging of the: 1:2 to 1: 3.
6. The filling cement bin charging device which is rapid, efficient, stable, wear-resistant and environment-friendly according to claim 1, is characterized in that: the bottom of the cement bin is conical, and a filling cement screw feeder is arranged at a conical outlet.
7. The filling cement bin charging device which is rapid, efficient, stable, wear-resistant and environment-friendly according to claim 1, is characterized in that: the cement truck is a device for conveying cement for filling a cement bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920478363.4U CN210084439U (en) | 2019-04-10 | 2019-04-10 | Quick, efficient, stable, wear-resistant and environment-friendly filling cement bin charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920478363.4U CN210084439U (en) | 2019-04-10 | 2019-04-10 | Quick, efficient, stable, wear-resistant and environment-friendly filling cement bin charging device |
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| Publication Number | Publication Date |
|---|---|
| CN210084439U true CN210084439U (en) | 2020-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920478363.4U Active CN210084439U (en) | 2019-04-10 | 2019-04-10 | Quick, efficient, stable, wear-resistant and environment-friendly filling cement bin charging device |
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| Country | Link |
|---|---|
| CN (1) | CN210084439U (en) |
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- 2019-04-10 CN CN201920478363.4U patent/CN210084439U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230807 Address after: Intersection of Xuefu Road and Cuifeng West Road, Qilin District, Qujing City, Yunnan Province, 655011 Patentee after: YUNNAN CHIHONG ZINC & GERMANIUM Co.,Ltd. Patentee after: YILIANG CHIHONG MINING INDUSTRY Co.,Ltd. Address before: 655011 intersection of Cuifeng road and Xuefu Road, Qujing City, Yunnan Province Patentee before: CHIHONG TECHNOLOGY & ENGINEERING Co.,Ltd. Patentee before: YILIANG CHIHONG MINING INDUSTRY Co.,Ltd. |
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| TR01 | Transfer of patent right |