CN210176014U - System for changing material transferring mode - Google Patents
System for changing material transferring mode Download PDFInfo
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- CN210176014U CN210176014U CN201921038487.7U CN201921038487U CN210176014U CN 210176014 U CN210176014 U CN 210176014U CN 201921038487 U CN201921038487 U CN 201921038487U CN 210176014 U CN210176014 U CN 210176014U
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Abstract
The utility model discloses a system for changing material transferring mode, which relates to the field of slurry conveying, and comprises a storage tank, a tundish and an anti-blocking connecting pipe, wherein a discharge port of the storage tank is respectively connected with a feed inlet of the tundish connected with a first conveying pipe and a second conveying pipe through two output ends of a three-way valve; the discharge hole of the intermediate tank is connected with the feed inlet of the storage tank through a return pipe; the anti-clogging connecting pipe is provided with an inner wall and an outer wall, and a descaling device for removing the inner wall is arranged in the anti-clogging connecting pipe; the three-way valve and the intermediate tank are arranged, so that after the normal conveying and supply of the slurry and the stop of the supply of the slurry are realized, the slurry can circularly flow in the storage tank and the intermediate tank, and the slurry is prevented from being bonded on the inner wall of the storage tank or blocking an inlet channel and an outlet channel by slurry caking; simultaneously, the descaling device is arranged in the conveying pipe, so that slurry which is adhered to the inner wall of the conveying pipe into blocks is removed, and the service life of the conveying pipe is prolonged.
Description
Technical Field
The utility model relates to a thick liquids field of carrying, concretely relates to change system that material changes material mode.
Background
In the process of conveying the slurry, the slurry has certain viscosity, and is easy to be bonded and agglomerated on the inner wall of a conveying pipeline after being conveyed for a long time, so that the conveying amount of the conveying pipeline is reduced, and the conveying pipeline is blocked in serious cases; simultaneously the thick liquids of holding vessel often because of thick liquids stop the supply back, the phenomenon such as the thick liquids caking even appears in the inner wall of holding vessel bonding easily for a long time, leads to thick liquids can't carry through the pipeline, and the thick liquids of caking can block up the pipeline even.
SUMMERY OF THE UTILITY MODEL
In order to solve the prior art problem, the utility model is provided with the three-way valve and the intermediate tank, so that the slurry in the storage tank can be respectively conveyed to a remote place and the intermediate tank through two output ends of the three-way valve, and simultaneously the intermediate tank returns the slurry to the storage tank through the return pipe, so that after the normal conveying and supply of the slurry and the stop of the supply of the slurry are realized, the slurry can circularly flow in the storage tank and the intermediate tank, and the slurry is prevented from being bonded on the inner wall of the storage tank or being caked to block an inlet channel and an outlet channel; simultaneously, the descaling device is arranged in the conveying pipe, so that slurry which is adhered to the inner wall of the conveying pipe into blocks is removed, and the service life of the conveying pipe is prolonged.
The utility model discloses specifically adopt following technical scheme:
a system for changing a material transferring mode comprises a storage tank for storing slurry, an intermediate tank for preventing slurry from caking and blocking and an anti-blocking connecting pipe;
the upper end of the storage tank is provided with a first feeding hole, and the lower end of the storage tank is provided with a first discharging hole;
a second feed inlet is formed in the upper end of the intermediate tank, and a second discharge outlet is formed in the lower end of the intermediate tank;
the first discharge hole is connected with one end of a discharge pipe, the other end of the discharge pipe is connected with the input end of a three-way valve, and the first output end of the three-way valve is connected with a first conveying pipe; a second output end of the three-way valve is connected with one end of a second conveying pipe; the other end of the second conveying pipe is connected with the second feeding hole; the second discharge hole is connected with the first feed hole through a return pipe;
the first conveying pipe, the discharging pipe, the backflow pipe and the second conveying pipe are all anti-blocking connecting pipes, and conveying pumps are connected to the first conveying pipe, the discharging pipe, the backflow pipe and the second conveying pipe;
the section of the anti-blocking connecting pipe is circular, the anti-blocking connecting pipe is provided with an inner wall and an outer wall, the inner wall comprises an upper inner wall and a lower inner wall, and the outer wall comprises an upper outer wall and a lower outer wall; and a descaling device for removing the upper inner wall and the lower inner wall is arranged in the anti-blocking connecting pipe.
As an improvement of the utility model, the descaling device comprises a plurality of annular barrier strips, and the annular barrier strips are uniformly arranged on the upper inner wall and the lower inner wall at intervals; and a stay wire is arranged between every two adjacent annular barrier strips, and the interval between the stay wire and the upper inner wall and the interval between the stay wire and the lower inner wall are 0.2mm-0.5 mm.
As an improvement of the utility model, a vibrator is arranged in the annular barrier strip.
As an improvement of the utility model, air passages are arranged between the upper inner wall and the upper outer wall and between the lower inner wall and the lower outer wall; the upper outer wall and the lower outer wall are both provided with air inlets, and the air inlets can be connected with a compressed air source through pipelines; go up the inner wall all be provided with the gas outlet on the inner wall down, the gas outlet is the slope form.
As an improvement of the utility model, the stay wire is a steel wire.
The utility model has the advantages that:
the three-way valve and the intermediate tank are arranged, so that the slurry in the storage tank can be respectively conveyed to a remote place and the intermediate tank through two output ends of the three-way valve, and simultaneously the intermediate tank returns the slurry to the storage tank through the return pipe, so that after the normal conveying and supply of the slurry and the stop of the supply of the slurry are realized, the slurry can circularly flow in the storage tank and the intermediate tank, and the phenomenon that the slurry is bonded on the inner wall of the storage tank or the slurry is caked to block an inlet channel and an outlet channel after the supply of the slurry is stopped is avoided;
the annular barrier strips are arranged on the inner wall of the anti-blocking connecting pipe, the stay wire is arranged between every two adjacent annular barrier strips, the stay wire can swing towards the inner wall when being impacted by slurry, so that impact on the inner wall is formed, the stay wire can form scraping action on the inner wall, and the slurry adhered to the inner wall can be effectively removed;
compressed gas is introduced into the air passage formed between the outer wall and the inner wall through the air inlet on the outer wall of the anti-blocking connecting pipe and is discharged through the inclined air outlet on the inner wall, and due to the fact that the compressed gas forms gas impact force in the air passage, the slurry adhered to the inner wall can be blown off by the gas impact force, and the slurry adhered to the inner wall can be removed secondarily.
Drawings
Fig. 1 is a schematic structural diagram of a system for changing a material transferring manner according to the present invention;
FIG. 2 is a schematic structural view of the anti-clogging connecting tube of the present invention;
the attached drawings are marked as follows: 1-a material storage tank; 2-a tundish; 30-a first delivery duct; 31-a discharge pipe; 32-a return pipe; 33-a second delivery duct; 4-three-way valves; 5-a delivery pump; 60-upper inner wall; 61-lower inner wall; 70-upper outer wall; 71-lower outer wall; 80-ring barrier strip; 81-stay wire; 82-a vibrator; 83-the airway; 84-air inlet.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-2, one embodiment of the present invention discloses a system for changing a material transferring manner, which comprises a storage tank 1 for storing slurry, a middle tank 2 for preventing slurry from caking and blocking, and a blocking-proof connecting pipe; the upper end of the storage tank 1 is provided with a first feeding hole, and the lower end of the storage tank 1 is provided with a first discharging hole; a second feed inlet is formed in the upper end of the intermediate tank 2, and a second discharge outlet is formed in the lower end of the intermediate tank 2; the first discharge port is connected with one end of a discharge pipe 31, the other end of the discharge pipe 31 is connected with the input end of a three-way valve 4, and the first output end of the three-way valve 4 is connected with a first conveying pipe 30; a second output end of the three-way valve 4 is connected with one end of the second delivery pipe 33; the other end of the second conveying pipe 33 is connected with the second feeding hole; the second discharge port is connected with the first feed port through a return pipe 32; the first conveying pipe 30, the discharging pipe 31, the return pipe 32 and the second conveying pipe 33 are anti-blocking connecting pipes, and the first conveying pipe 30, the discharging pipe 31, the return pipe 32 and the second conveying pipe 33 are all connected with a conveying pump 5; the section of the anti-blocking connecting pipe is circular, the anti-blocking connecting pipe is provided with an inner wall and an outer wall, the inner wall comprises an upper inner wall 60 and a lower inner wall 61, and the outer wall comprises an upper outer wall 70 and a lower outer wall 71; the anti-clogging connecting pipe is internally provided with a descaling device for removing the upper inner wall 60 and the lower inner wall 61. The three-way valve is arranged, so that the material storage tank can convey the slurry through the first conveying pipe connected with the first output end of the three-way valve, and the slurry is supplied for production; after the supply of the slurry is stopped, the storage tank can be conveyed into the intermediate tank through a second conveying pipe connected with a second output end of the three-way valve, the intermediate tank returns the slurry into the storage tank through a return pipe, the circulating flow of the slurry is realized, the phenomenon that the slurry is bonded on the inner wall of the storage tank or the slurry blocks to block an inlet channel and an outlet channel after the supply of the slurry is stopped is avoided, and the normal conveying and supply of the slurry are ensured; simultaneously, the descaling device is arranged in the conveying pipe, so that slurry which is adhered to the inner wall of the conveying pipe into blocks is removed, and the service life of the conveying pipe is prolonged.
In the present embodiment, the descaling device comprises a plurality of annular bars 80, and the annular bars 80 are uniformly arranged on the upper inner wall 60 and the lower inner wall 61 at intervals; a stay wire 81 is arranged between two adjacent annular barrier strips 80, and the interval between the stay wire 81 and the upper inner wall 60 and the interval between the stay wire 81 and the lower inner wall 61 are both 0.2mm-0.5 mm. Through set up annular blend stop on the inner wall of preventing blockking up the connecting pipe, and make and be equipped with between the two adjacent annular blend stops and act as go-between, act as go-between can swing towards the inner wall when receiving the impact of thick liquids to form the impact to the inner wall, the wiring can form the action of scraping surely to the inner wall, can effectually get rid of the thick liquids that bond at the inner wall.
In this embodiment, a vibrator 82 is provided within the annular bar 80. The slurry lumps adhered to the inner wall are scattered by the vibration of the vibrator.
In the present embodiment, air passages 83 are provided between the upper inner wall 60 and the upper outer wall 70, and between the lower inner wall 61 and the lower outer wall 71; the upper outer wall 70 and the lower outer wall 71 are both provided with air inlets 84, and the air inlets 84 can be connected with a compressed air source through pipelines; air outlets are arranged on the upper inner wall 60 and the lower inner wall 61 and are inclined. Compressed gas is introduced into the air passage formed between the outer wall and the inner wall through the air inlet on the outer wall of the anti-blocking connecting pipe and is discharged through the inclined air outlet on the inner wall, and due to the fact that the compressed gas forms gas impact force in the air passage, the slurry adhered to the inner wall can be blown off by the gas impact force, and the slurry adhered to the inner wall can be removed secondarily.
In this embodiment, the pulling wire 81 is a steel wire. The structural strength of the toughness of the stay wire is improved, and the efficiency of scraping and cutting the inner wall of the stay wire is improved.
Finally, only the specific embodiments of the present invention have been described in detail. The invention is not limited to the specific embodiments described above. Equivalent modifications and substitutions by those skilled in the art to the present invention are also within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.
Claims (5)
1. The utility model provides a change material and change system of material commentaries on classics material mode, includes storage tank (1) that is used for storing thick liquids, prevents that thick liquids caking from blockking up pans (2) and prevent blockking up the connecting pipe, its characterized in that:
a first feeding hole is formed in the upper end of the storage tank (1), and a first discharging hole is formed in the lower end of the storage tank (1);
a second feeding hole is formed in the upper end of the intermediate tank (2), and a second discharging hole is formed in the lower end of the intermediate tank (2);
the first discharge hole is connected with one end of a discharge pipe (31), the other end of the discharge pipe (31) is connected with the input end of a three-way valve (4), and the first output end of the three-way valve (4) is connected with a first conveying pipe (30); a second output end of the three-way valve (4) is connected with one end of a second conveying pipe (33); the other end of the second conveying pipe (33) is connected with the second feeding hole; the second discharge hole is connected with the first feed hole through a return pipe (32);
the first conveying pipe (30), the discharge pipe (31), the return pipe (32) and the second conveying pipe (33) are all anti-clogging connecting pipes, and conveying pumps (5) are connected to the first conveying pipe (30), the discharge pipe (31), the return pipe (32) and the second conveying pipe (33);
the section of the anti-blocking connecting pipe is circular, the anti-blocking connecting pipe is provided with an inner wall and an outer wall, the inner wall comprises an upper inner wall (60) and a lower inner wall (61), and the outer wall comprises an upper outer wall (70) and a lower outer wall (71); and a descaling device for removing the upper inner wall (60) and the lower inner wall (61) is arranged in the anti-blocking connecting pipe.
2. The system for changing the material transferring mode according to claim 1, wherein:
the descaling device comprises a plurality of annular barrier strips (80), and the annular barrier strips (80) are uniformly arranged on the upper inner wall (60) and the lower inner wall (61) at intervals; a stay wire (81) is arranged between two adjacent annular barrier strips (80), and the interval between the stay wire (81) and the upper inner wall (60) and the interval between the stay wire and the lower inner wall (61) are both 0.2mm-0.5 mm.
3. The system for changing the material transferring mode according to claim 2, wherein:
a vibrator (82) is arranged in the annular barrier strip (80).
4. The system for changing the material transferring mode according to claim 1, wherein:
air passages (83) are respectively arranged between the upper inner wall (60) and the upper outer wall (70) and between the lower inner wall (61) and the lower outer wall (71); the upper outer wall (70) and the lower outer wall (71) are both provided with air inlets (84), and the air inlets (84) can be connected with a compressed air source through pipelines; go up inner wall (60), all be provided with the gas outlet on lower inner wall (61), the gas outlet is the slope form.
5. The system for changing the material transferring mode according to claim 2, wherein:
the pull wire (81) is a steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921038487.7U CN210176014U (en) | 2019-07-04 | 2019-07-04 | System for changing material transferring mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921038487.7U CN210176014U (en) | 2019-07-04 | 2019-07-04 | System for changing material transferring mode |
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| Publication Number | Publication Date |
|---|---|
| CN210176014U true CN210176014U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921038487.7U Active CN210176014U (en) | 2019-07-04 | 2019-07-04 | System for changing material transferring mode |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116950154A (en) * | 2023-08-22 | 2023-10-27 | 海峡(福建)交通工程设计有限公司 | Safety protection construction system based on shield underpass overhead bridge |
-
2019
- 2019-07-04 CN CN201921038487.7U patent/CN210176014U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116950154A (en) * | 2023-08-22 | 2023-10-27 | 海峡(福建)交通工程设计有限公司 | Safety protection construction system based on shield underpass overhead bridge |
| CN116950154B (en) * | 2023-08-22 | 2024-03-22 | 海峡(福建)交通工程设计有限公司 | Safety protection construction system based on shield underpass overhead bridge |
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