CN210449874U - High-hardness foreign matter detection device for coal conveying belt - Google Patents
High-hardness foreign matter detection device for coal conveying belt Download PDFInfo
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- CN210449874U CN210449874U CN201921231802.8U CN201921231802U CN210449874U CN 210449874 U CN210449874 U CN 210449874U CN 201921231802 U CN201921231802 U CN 201921231802U CN 210449874 U CN210449874 U CN 210449874U
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Abstract
The utility model discloses a high-hardness foreign matter detection device for a coal conveying belt, which comprises a coal conveying belt machine for conveying coal materials, wherein a separation mechanism for separating the coal materials is arranged between the coal conveying belt machine; a separation flow channel is formed in the channel by arranging an isolation part, and the separation flow channel is respectively used for connecting a material conveying pipe and a material distributing pipe; the separation bin is internally provided with a rotary roller, and the rotary roller is sleeved with a stirring mechanism for separation. Has the advantages that: carry the coal charge to the separation storehouse through the coal conveying belt feeder and separate in, realize that the coal charge flows into in the conveying pipeline, and high rigidity foreign matter then flows into in dividing the material pipe, filters once more through in the filter screen, is convenient for fall the coal charge and falls into the separation storehouse again and carry out follow-up processing, and high rigidity foreign matter then from dividing the material mouth of pipe discharge, many times filter separation, high rigidity foreign matter detection efficiency is high.
Description
Technical Field
The utility model relates to a coal foreign matter detects technical field, particularly, relates to a coal conveying belt high rigidity foreign matter detection device.
Background
Coal mines are generally used in the iron-making and power-generating industry, but the whole conveying process is long, and an effective control means is lacked.
At present, the high-hardness foreign matters such as iron are mainly separated by a magnet separator, but effective control means for other high-hardness foreign matters such as ceramics or alloys are lacked. Due to the high hardness of the foreign matters, other equipment is easily abraded after entering the equipment through the belt. At present, no better control means exists at home and abroad, the magnetic separator and the sieve plate are mainly used, but the sieve plate still can be greatly damaged due to higher hardness of foreign matters, so that greater economic loss is caused.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Problem to among the correlation technique, the utility model aims at providing a coal-conveying belt high rigidity foreign matter detection device, carry the coal charge through the coal-conveying belt feeder and separate in to the detached warehouse, realize in the coal charge inflow conveying pipeline, and high rigidity foreign matter then flows in to divide in the material pipe, through filtering once more in the filter screen, be convenient for fall down the coal charge and carry out follow-up processing in falling into the detached warehouse again, and high rigidity foreign matter then discharges from dividing the material mouth of pipe, many times filter separation, high rigidity foreign matter detection efficiency is high, not only reduce the damage of foreign matter to processing equipment, and can effectively reduce the wasting of resources, with the above-mentioned technical problem who overcomes current correlation technique and exist.
The technical scheme of the utility model is realized like this:
a high-hardness foreign matter detection device for a coal conveying belt comprises the coal conveying belt conveyors for conveying coal, and a separation mechanism for separating the coal is arranged between the coal conveying belt conveyors;
a separation flow channel is formed in the channel by arranging an isolation part, and the separation flow channel is respectively used for connecting a material conveying pipe and a material distributing pipe;
a rotating roller is arranged in the separation bin, a stirring mechanism for separation is sleeved on the rotating roller, and the rotating roller is connected with a driving motor arranged on one side of the separation bin;
a coal net and a separation net are respectively arranged at the bottom end of the separation bin and on two sides of the isolation part, the coal net is communicated with the material conveying pipe, and the separation net is communicated with the material distribution pipe;
a filter screen is arranged in the material separating pipe, a return pipe is communicated with the lower portion of the filter screen, one end of the return pipe is located above the separating bin, and a lifting machine is arranged in the return pipe.
Furthermore, the stirring mechanism comprises a stirring wheel and blades arranged on the stirring wheel, wherein the blades are at least three groups and are annularly arranged on the blades.
Furthermore, the material distributing pipe is of an L-shaped structure, and the bottom end of the material distributing pipe is of an inclined structure.
Furthermore, the bottom end of the isolation part extends to the bottom end of the channel, and the isolation part is located between the material conveying pipe and the material distributing pipe.
Furthermore, the diameter of the filter hole of the separation net is larger than that of the filter hole of the filter screen.
The utility model has the advantages that:
1. the utility model discloses a coal conveying belt feeder separates in carrying the coal charge to the separating bin, realize in the coal charge inflow conveying pipeline, and high rigidity foreign matter then flows in dividing the material intraductally, through filtering once more in the filter screen, the coal charge of being convenient for to fall falls into again and carries out follow-up processing in the separating bin, and high rigidity foreign matter then is discharged from dividing the material mouth of pipe, many times filter separation, high rigidity foreign matter detection efficiency is high, not only reduce the damage of foreign matter to processing equipment, and can effectively reduce the wasting of resources.
2. The utility model discloses the rotation of stirring wheel and blade is realized to driving motor transmission commentaries on classics roller in the separation storehouse, and the coal charge is convenient for flow down to the coal mesh under rotatory effort and is filtered to the conveying pipeline in, and the high rigidity foreign matter then flows down to dividing the material pipe from the separation net in, through once filtering, realizes the separation of coal charge and high rigidity foreign matter, does not influence the coal charge moreover and carries.
3. The utility model discloses a divide the intraductal mixture material of material natural landing to filter screen, the high rigidity foreign matter is then followed and is divided the material mouth of pipe and discharge, and the coal charge then through back flow cooperation lifting machine retransmission to the separation storehouse in, through secondary filter, realize the separation of the interior high rigidity foreign matter of mixture, avoided the waste of resource, foreign matter detection efficiency is high moreover.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 schematic structural diagram of a high-hardness foreign matter detection device of a coal conveying belt according to an embodiment of the present invention;
fig. 2 is an enlarged schematic view at a in fig. 1.
In the figure:
1. a coal conveying belt conveyor; 2. a separating mechanism; 3. separating the bins; 4. a channel; 5. an isolation section; 6. a delivery pipe; 7. distributing pipes; 8. rotating the roller; 9. a stirring mechanism; 10. a coal net; 11. a separation net; 12. a filter screen; 13. a return pipe; 14. a hoist; 15. the motor is driven.
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 all belong to the protection scope of the present invention.
According to the utility model discloses an embodiment provides a coal conveying belt high rigidity foreign matter detection device.
Example one
As shown in fig. 1-2, the first embodiment of the present invention is:
the high-hardness foreign matter detection device for the coal conveying belt comprises coal conveying belt conveyors 1 for conveying coal, wherein separation mechanisms 2 for separating the coal are arranged between the coal conveying belt conveyors 1, and the high-hardness foreign matter detection device is characterized in that each separation mechanism 2 comprises a separation bin 3 and a channel 4, and the channels 4 are communicated below the separation bins 3;
a separation flow channel is formed in the channel 4 by arranging an isolation part 5, and the separation flow channel is respectively used for connecting a material conveying pipe 6 and a material distributing pipe 7;
a rotating roller 8 is arranged in the separation bin 3, a stirring mechanism 9 for separation is sleeved on the rotating roller 8, and the rotating roller 8 is connected with a driving motor 15 arranged on one side of the separation bin 3;
a coal net 10 and a separation net 11 are respectively arranged at the bottom end of the separation bin 3 and at two sides of the isolation part 5, the coal net 10 is communicated with the material conveying pipe 6, and the separation net 11 is communicated with the material distribution pipe 7;
a filter screen 12 is arranged in the material separating pipe 7, a return pipe 13 is communicated with the lower portion of the filter screen 12, one end of the return pipe 13 is located above the separating bin 3, and a hoisting machine 14 is arranged in the return pipe 13.
By means of the above-mentioned technical scheme, carry the coal charge to the separation storehouse 3 in through coal-conveying belt feeder 1 and separate, realize in the coal charge inflow conveying pipeline 6, and the high rigidity foreign matter then flows into in the branch material pipe 7, through filtering once more in the filter screen 12, the coal charge of being convenient for to fall falls into the separation storehouse 3 again and carries out follow-up processing, and the high rigidity foreign matter is then discharged from branch material pipe 7 mouths, many times filter separation, high rigidity foreign matter detection efficiency is high, not only reduce the damage of foreign matter to processing equipment, and can effectively reduce the wasting of resources. The driving motor 15 in the separation bin 3 drives the rotating roller 8 to realize the rotation of the stirring wheel and the blades, coal materials can conveniently flow down to the coal screen 10 under the action of rotation force to be filtered into the material conveying pipe 6, high-hardness foreign materials flow down to the material separating pipe 7 from the separation screen 11, the separation of the coal materials and the high-hardness foreign materials is realized through one-time filtering, and the conveying of the coal materials is not influenced. Through dividing the interior misce bene of material pipe 7 naturally landing to filter screen 12, the high rigidity foreign matter is then followed branch material pipe 7 mouths and is discharged, and the coal charge then cooperates 14 retransmission to the separating bin 3 in of lifting machine through back flow 13, through secondary filter, realizes the separation of the interior high rigidity foreign matter of misce bene, has avoided the waste of resource, and foreign matter detection efficiency is high moreover.
In the above scheme, the stirring mechanism 9 includes a stirring wheel and blades disposed on the stirring wheel, and the blades are at least three groups and annularly arranged on the blades. The stirring wheel and the blades can effectively drive and rotate the falling coal material to realize separation, and the stirring speed of the stirring wheel can be selected and adjusted according to the speed of the fed material and the type of the fed material.
In order to facilitate the secondary separation of the mixed materials in the material separating pipe 7 by matching with the filter screen 12, the material separating pipe 7 is of an L-shaped structure, and the bottom end of the material separating pipe 7 is of an inclined structure. The filter screen 12 can naturally slide to the filter screen 12 for separation due to gravity, and in practical application, the filter screen 12 can be additionally provided with a vibrating machine according to the type of the mixture so as to improve the separation efficiency of the filter screen 12.
The bottom end of the isolation part 5 extends to the bottom end of the channel 4, and the isolation part 5 is positioned between the material conveying pipe 6 and the material distributing pipe 7. The channel 4 can be effectively formed into a separation flow channel through the isolation part 5, so that coal can be conveniently separated and respectively flows into the material conveying pipe 6 and the material distributing pipe 7.
The diameter of the filter hole of the separation net 11 is larger than that of the filter hole of the filter screen 12 and is larger than that of the coal net 10. So that the coal material can flow into the material conveying pipe 6, and the foreign matters flow out of the material distributing pipe 7.
To sum up, with the aid of the above technical scheme of the utility model, can realize following effect:
1. the utility model discloses a coal conveying belt feeder 1 separates in carrying the coal charge to separating bin 3, realize in the coal charge flows into conveying pipeline 6, and the high rigidity foreign matter then flows in branch material pipe 7, filter once more in through filter screen 12, the coal charge of being convenient for to fall falls into separating bin 3 again and carries out follow-up processing, and the high rigidity foreign matter is then discharged from branch material pipe 7 mouths, many times filter separation, high rigidity foreign matter detection efficiency is high, not only reduce the damage of foreign matter to the processing equipment, and can effectively reduce the wasting of resources.
2. The utility model discloses the rotation of stirring wheel and blade is realized to driving motor 15 transmission commentaries on classics roller 8 in separating bin 3, and the coal charge is convenient for flow down to coal net 10 under rotatory effort and filters to conveying pipeline 6 in, and the high rigidity foreign matter then flows down to branch material pipe 7 from separating net 11 in, through once filtering, realizes the separation of coal charge and high rigidity foreign matter, does not influence the coal charge moreover and carries.
3. The utility model discloses a divide material pipe 7 interior mixing material natural landing to filter screen 12, the high rigidity foreign matter then is followed branch material pipe 7 mouthfuls of discharges, and the coal charge then cooperates 14 retransmissions to the surge bin 3 in through back flow 13 and in, through secondary filter, realizes the separation of high rigidity foreign matter in the mixing material, has avoided the waste of resource, and foreign matter detection efficiency is high moreover.
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 (5)
1. The high-hardness foreign matter detection device for the coal conveying belt comprises coal conveying belt conveyors (1) used for conveying coal, wherein separation mechanisms (2) used for separating the coal are arranged between the coal conveying belt conveyors (1), and the high-hardness foreign matter detection device is characterized in that each separation mechanism (2) comprises a separation bin (3) and a channel (4), and the channels (4) are communicated below the separation bins (3);
a separation flow channel is formed in the channel (4) by arranging an isolation part (5), and the separation flow channel is respectively used for connecting a material conveying pipe (6) and a material distributing pipe (7);
a rotating roller (8) is arranged in the separation bin (3), a stirring mechanism (9) for separation is sleeved on the rotating roller (8), and the rotating roller (8) is connected with a driving motor (15) arranged on one side of the separation bin (3);
a coal net (10) and a separation net (11) are respectively arranged at the bottom end of the separation bin (3) and at two sides of the isolation part (5), the coal net (10) is communicated with the material conveying pipe (6), and the separation net (11) is communicated with the material distributing pipe (7);
be equipped with filter screen (12) in branch material pipe (7), the below intercommunication of filter screen (12) has back flow (13), the one end of back flow (13) is located the top of separating bin (3), just be equipped with lifting machine (14) in back flow (13).
2. The device for detecting the high-hardness foreign matters in the coal conveying belt as claimed in claim 1, wherein the stirring mechanism (9) comprises a stirring wheel and blades arranged on the stirring wheel, and the blades are at least three groups and are annularly arranged on the blades.
3. The high-hardness foreign matter detection device for the coal conveying belt as claimed in claim 1, wherein the material distribution pipe (7) is of an L-shaped structure, and the bottom end of the material distribution pipe (7) is of an inclined structure.
4. The device for detecting high-hardness foreign matters in a coal conveying belt as claimed in claim 1, wherein the bottom end of the partition (5) extends to the bottom end of the channel (4), and the partition (5) is located between the conveying pipe (6) and the material distributing pipe (7).
5. The high-hardness foreign matter detection device of the coal conveyor belt as claimed in claim 1, wherein the filter hole diameter of the separation net (11) is larger than that of the filter net (12) and larger than that of the coal net (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921231802.8U CN210449874U (en) | 2019-07-30 | 2019-07-30 | High-hardness foreign matter detection device for coal conveying belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921231802.8U CN210449874U (en) | 2019-07-30 | 2019-07-30 | High-hardness foreign matter detection device for coal conveying belt |
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| Publication Number | Publication Date |
|---|---|
| CN210449874U true CN210449874U (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921231802.8U Active CN210449874U (en) | 2019-07-30 | 2019-07-30 | High-hardness foreign matter detection device for coal conveying belt |
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| Country | Link |
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| CN (1) | CN210449874U (en) |
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- 2019-07-30 CN CN201921231802.8U patent/CN210449874U/en active Active
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