CN211109928U - High-pressure dense-phase pulverized coal conveying equipment - Google Patents
High-pressure dense-phase pulverized coal conveying equipment Download PDFInfo
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- CN211109928U CN211109928U CN201921718996.4U CN201921718996U CN211109928U CN 211109928 U CN211109928 U CN 211109928U CN 201921718996 U CN201921718996 U CN 201921718996U CN 211109928 U CN211109928 U CN 211109928U
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Abstract
The utility model discloses a high-pressure dense-phase pulverized coal conveying device, which comprises a storage bin, support legs, a blowing pipe inlet, a blowing pipe outlet, a positioning plate, a motor shaft and a transmission shaft, first bearing, the second bearing, the connecting rod, the stirring piece, the jump ring, the closing cap, feed inlet and observation window, the terminal surface is equipped with the stabilizer blade under the feed bin, feed bin side lower extreme is equipped with blows material pipe import and blows the material pipe export, the locating plate sets up on the feed bin right side, the locating plate up end is equipped with the motor, motor shaft the inner is equipped with the motor shaft, motor shaft the inner is equipped with the transmission shaft, the transmission shaft both ends are equipped with first bearing and second bearing, first bearing and second bearing are set up at the feed bin inside wall, the connecting rod sets up in the transmission shaft outside, the connecting rod outer end is equipped with the stirring piece, the jump ring sets up at the feed bin, the closing cap sets up at the feed bin up.
Description
Technical Field
The utility model relates to a coal chemical industry equipment field specifically is a buggy high pressure dense phase conveying equipment.
Background
Dense phase transport, also known as transfer tank or silo pump transport, utilizes the pressure of a high pressure gas, using positive pressure to push material through a transport conduit, and is therefore often referred to as a high pressure-low velocity system. The system has high material-gas ratio, adopts an air compressor as a power source, has the obvious characteristics of low conveying speed and small influence on the quality of the material, has wide application range at present, and can select different conveying modes for different conveyed materials so as to exert the service performance and efficiency to the maximum extent and embody the economical efficiency.
The conveying equipment in the prior art is easy to cause the accumulation of materials and the blockage of a discharge pipe, thereby easily influencing the working efficiency and the conveying quality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a buggy high pressure dense phase conveying equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-pressure dense-phase pulverized coal conveying device comprises a bin, support legs, a blowing pipe inlet, a blowing pipe outlet, a positioning plate, a motor shaft, a transmission shaft, a first bearing, a second bearing, a connecting rod, a stirring block, clamp springs, a sealing cover, a feed inlet and an observation window, wherein the support legs are arranged on the lower end face of the bin, the blowing pipe inlet and the blowing pipe outlet are arranged at the lower end of the side face of the bin, the positioning plate is arranged on the right side of the bin, the motor is arranged on the upper end face of the positioning plate, the motor shaft is arranged at the inner end of the motor, the transmission shaft is arranged at the inner end of the motor shaft, the first bearing and the second bearing are arranged on the inner side wall of the bin, the connecting rod is arranged on the outer side of the transmission shaft, the stirring block is arranged at the outer end of the connecting rod, the observation window is arranged at the lower end of the front side of the storage bin.
As a further aspect of the present invention: the inner of the motor shaft is provided with external threads, the right end of the transmission shaft is provided with an internal thread hole, the motor shaft is connected with the transmission shaft through threads, and the transmission shaft can be driven to rotate through the motor and the motor shaft.
As a further aspect of the present invention: the side of the transmission shaft is provided with a screw hole, the inner end of the connecting rod is provided with a threaded connection part, the transmission shaft is connected with the connecting rod through threads, the connecting rod and the stirring block are convenient to disassemble and assemble, the connecting rod and the stirring block are driven to rotate through the transmission shaft, and the materials inside the storage bin can be uniformly stirred, so that the materials can be effectively prevented from being accumulated.
As a further aspect of the present invention: the closing cap medial surface is equipped with the draw-in groove, and the snap spring is convenient for carry out the dismouting to the closing cap with draw-in groove looks lock joint, and the leakproofness in the feed bin can be guaranteed to the closing cap, and is convenient for clear up the feed bin inside after dismantling the closing cap, can guarantee the clean degree of processing effectively after long-time the use.
As a further aspect of the present invention: the vibration separator is arranged on the feeding hole, and the vibration separator can effectively prevent the caking of the material from influencing the feeding speed and the processing quality.
Compared with the prior art, the beneficial effects of the utility model are that: the side surface of the transmission shaft is provided with a screw hole, the inner end of the connecting rod is provided with a threaded connecting part, the transmission shaft is connected with the connecting rod through threads, so that the connecting rod and the stirring block can be conveniently disassembled and assembled, the connecting rod and the stirring block are driven to rotate through the transmission shaft, materials in the bin can be uniformly stirred, and the accumulation of the materials can be effectively avoided; the clamping groove is formed in the inner side surface of the sealing cover, the clamping spring is fastened with the clamping groove, the sealing cover can be conveniently disassembled and assembled, the sealing performance in the storage bin can be guaranteed through the sealing cover, the interior of the storage bin can be conveniently cleaned after the sealing cover is disassembled, and the cleanliness of processing can be effectively guaranteed after the sealing cover is used for a long time; the vibration separator is arranged on the feeding hole, and the vibration separator can effectively prevent the caking of the material from influencing the feeding speed and the processing quality.
Drawings
Fig. 1 is a schematic structural diagram of a high-pressure dense-phase conveying device for pulverized coal.
Fig. 2 is a front view of a high pressure dense phase transport apparatus for pulverized coal.
In the figure: the device comprises a storage bin 1, support legs 2, a blowing pipe inlet 3, a blowing pipe outlet 4, a positioning plate 5, a motor 6, a motor shaft 7, a transmission shaft 8, a first bearing 9, a second bearing 10, a connecting rod 11, a stirring block 12, a clamp spring 13, a sealing cover 14, a feeding hole 15 and an observation window 16.
Detailed Description
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 work belong to the protection scope of the present invention.
Referring to fig. 1-2, in the embodiment of the present invention, a pulverized coal high-pressure dense-phase conveying apparatus includes a storage bin 1, support legs 2, a blowing pipe inlet 3, a blowing pipe outlet 4, a positioning plate 5, a motor 6, a motor shaft 7, a transmission shaft 8, a first bearing 9, a second bearing 10, a connecting rod 11, a stirring block 12, a snap spring 13, a sealing cover 14, a feeding port 15, and an observation window 16, wherein the support legs 2 are disposed on a lower end surface of the storage bin 1, the blowing pipe inlet 3 and the blowing pipe outlet 4 are disposed on a lower end of a side surface of the storage bin 1, the positioning plate 5 is disposed on a right side of the storage bin 1, the motor 6 is disposed on an upper end surface of the positioning plate 5, the motor shaft 7 is disposed on an inner end of the motor 6, the transmission shaft 8 is disposed on an inner end of the motor shaft 7, an external thread is disposed on, the two ends of the transmission shaft 8 are provided with a first bearing 9 and a second bearing 10, the first bearing 9 and the second bearing 10 are arranged on the inner side wall of the storage bin 1, the connecting rod 11 is arranged on the outer side of the transmission shaft 8, the outer end of the connecting rod 11 is provided with a stirring block 12, the side surface of the transmission shaft 8 is provided with a screw hole, the inner end of the connecting rod 11 is provided with a threaded connecting part, the transmission shaft 8 is connected with the connecting rod 11 through threads, the connecting rod 11 and the stirring block 12 are convenient to disassemble and assemble, the connecting rod 11 and the stirring block 12 are driven to rotate through the transmission shaft 8, the materials in the storage bin 1 can be uniformly stirred, the materials can be effectively prevented from being accumulated, the clamp spring 13 is arranged on the storage bin 1, the sealing cover 14 is arranged on the upper end surface of the storage bin 1, the inner side surface of the sealing cover 14 is provided with a clamping groove, the clamp spring 13 is buckled with the, can guarantee the clean degree of processing effectively after long-time the use, feed inlet 15 sets up in 14 up end centers of closing cap, is equipped with the vibration separator on the feed inlet 15, can prevent the caking of material effectively through the vibration separator and influence feed rate and processingquality, observation window 16 sets up at the positive lower extreme of feed bin 1, is convenient for have audio-visual understanding to feed bin 1 inside through observation window 16.
The utility model discloses a theory of operation is: pulverized coal enters the storage bin 1 from the feeding hole 15, the vibration separator is arranged on the feeding hole 15, the pulverized coal in the storage bin 1 can be effectively prevented from caking to influence the feeding speed and the processing quality through the vibration separator, the material blowing pipe inlet 3 is connected with an external air pipe, the pulverized coal in the storage bin 1 is blown and discharged from the material blowing pipe outlet 4, a screw hole is formed in the side surface of the transmission shaft 8, a threaded connecting part is arranged at the inner end of the connection rod 11, the transmission shaft 8 is connected with the connection rod 11 through threads, the connection rod 11 and the stirring block 12 are convenient to disassemble and assemble, the connection rod 11 and the stirring block 12 are driven to rotate through the transmission shaft 8, the material in the storage bin 1 can be uniformly stirred, the material accumulation can be effectively avoided, the sealing cover 14 is arranged on the upper end surface of the storage bin 1, a clamping groove is formed in the inner side surface of the sealing cover 14, the clamping, and dismantle and be convenient for clear up the inside of feed bin 1 behind the closing cap 14, can guarantee the clean degree of processing effectively after long-time the use, observation window 16 sets up at the positive lower extreme of feed bin 1, is convenient for have audio-visual understanding to feed bin 1 inside through observation window 16.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. A high-pressure dense-phase pulverized coal conveying device comprises a bin, support legs, a blowing pipe inlet, a blowing pipe outlet, a positioning plate, a motor shaft, a transmission shaft, a first bearing, a second bearing, a connecting rod, a stirring block, a clamp spring, a sealing cover, a feed inlet and an observation window, and is characterized in that the support legs are arranged on the lower end face of the bin, the blowing pipe inlet and the blowing pipe outlet are arranged at the lower end of the side face of the bin, the positioning plate is arranged on the right side of the bin, the motor is arranged on the upper end face of the positioning plate, the motor shaft is arranged at the inner end of the motor shaft, the transmission shaft is arranged at the inner end of the motor shaft, the first bearing and the second bearing are arranged on the inner side wall of the bin, the connecting rod is arranged on the outer side of the transmission shaft, the stirring block is arranged at the outer end of the, the observation window is arranged at the lower end of the front side of the storage bin.
2. The high-pressure dense-phase pulverized coal conveying equipment as claimed in claim 1, wherein the inner end of the motor shaft is provided with external threads, the right end of the transmission shaft is provided with an internal threaded hole, and the motor shaft is connected with the transmission shaft through threads.
3. The high-pressure dense-phase pulverized coal conveying equipment as claimed in claim 1, wherein a screw hole is formed in the side surface of the transmission shaft, a threaded connection part is formed at the inner end of the connecting rod, and the transmission shaft is connected with the connecting rod through threads.
4. The high-pressure dense-phase pulverized coal conveying equipment as claimed in claim 1, wherein a clamping groove is formed in the inner side surface of the sealing cover, and the clamping spring is fastened with the clamping groove.
5. The high pressure dense phase conveying equipment for coal dust according to claim 1, wherein the feeding port is provided with a vibration separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921718996.4U CN211109928U (en) | 2019-10-14 | 2019-10-14 | High-pressure dense-phase pulverized coal conveying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921718996.4U CN211109928U (en) | 2019-10-14 | 2019-10-14 | High-pressure dense-phase pulverized coal conveying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211109928U true CN211109928U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921718996.4U Active CN211109928U (en) | 2019-10-14 | 2019-10-14 | High-pressure dense-phase pulverized coal conveying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211109928U (en) |
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2019
- 2019-10-14 CN CN201921718996.4U patent/CN211109928U/en active Active
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