CN202366764U - Online monitoring real-time alarm device of ceramic ball mill - Google Patents
Online monitoring real-time alarm device of ceramic ball mill Download PDFInfo
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- CN202366764U CN202366764U CN201120521166XU CN201120521166U CN202366764U CN 202366764 U CN202366764 U CN 202366764U CN 201120521166X U CN201120521166X U CN 201120521166XU CN 201120521166 U CN201120521166 U CN 201120521166U CN 202366764 U CN202366764 U CN 202366764U
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- ball mill
- screw
- optical fiber
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Abstract
The utility model provides an online monitoring real-time alarm device of a ceramic ball mill. The device is characterized in that the device comprises a light entering hole, a light reflecting hole, a ball mill cover, a light source, a photosensitive element, a light transmission layer, a wearing layer, a fixing plate, a protective plate, a hollow screw, a screw, a first nut, a thrust bearing, a bracket, a reducing motor, a second nut, a signal processing module, a bolt, an alarm lamp, a battery, an input optical fiber, an output optical fiber and an optical fiber hole, wherein the protective plate covers the light transmission layer, the input optical fiber and the output optical fiber installed on the fixing plate; when detection is required, the protective plate rotates under the driving of the reducing motor, and can ensure that the light transmission layer, the input optical fiber and the output optical fiber directly contact with ceramic slurry; the photosensitive element and the output optical fiber detect reflected ray of the slurry, and send signals to the signal processing module; and when the grind fineness of ceramic material meets the requirement, the signal processing module drives the alarm lamp to give an alarm. The device is installed in optional position of the ceramic ball mill, and rotates together with the ball mill.
Description
Technical field:
The utility model relates to a kind of grinding process of ceramic ball mill online in real time detection alarm system, belongs to the detecting instrument technical field.
Background technology:
Ceramic mud is the main raw material(s) of ceramic product manufacturing enterprise; Ceramic mud is that the material by bulk forms through ball mill grinding; In the particle swarm of ceramic mud, fineness will reach certain requirement (each enterprise is different), otherwise the ceramic product that will influence this factory is fired quality.At present, each ceramic product manufacturing enterprise generally adopts sieve method to measure the granularity of ceramic mud, and concrete grammar is: the various bulk materials ball milling machine barrel of packing into by a certain percentage, add a certain proportion of water, and the sealing charging door carries out ball milling.The ball milling machine barrel stops the ball milling machine barrel after rotation a period of time, emits a small amount of ceramic mud from the drain hole of ball milling machine barrel, these ceramic muds is put in the drying box dries; Weigh in the balance after the oven dry heavily, write down this numerical value, the dry potter's clay after will weighing is again used sieve; Weigh with scale dry potter's clay weight after sieving, this numerical value obtains a ratio divided by the weight before sieving; Production of Ceramics enterprise is exactly a ball milling degree of judging ceramic mud in the ball milling machine barrel according to this ratio, if this number is too small, explains that the ceramic mud that meets granularity is not up to standard; The ball mill working time is not enough, also will restart ball mill, carries out ball milling once more.The utility model can overcome the defective of above detection ceramic mud; Realize real-time, the online detection of ceramic mud; After the particle swarm fineness of ball mill inner ceramic mud reaches requirement; Can in time report to the police, make the staff in time stop ball mill, the purpose of reach energy savings, enhancing productivity.
Summary of the invention:
To be that development is a kind of can overcome the detection means that present ceramic mud falls behind to the purpose of the utility model, realizes the instrument that ball mill grinding process online in real time detects, in time reports to the police, and its technical scheme is:
A kind of ceramic ball mill on-line monitoring real time warning device is characterized in that: comprise that light goes into perforation, light reflection hole, ball milling cover, light source, light-sensitive element, photic zone, wearing layer, fixed head, baffle, cored screw, screw rod, first nut, thrust bearing, support, reducing motor, second nut, signal processing module, screw, alarm lamp, battery, input optical fibre, output optical fibre, optic fibre hole; Wherein, The cored screw external process has screw thread, the lower end of the cored screw fixed head that is threaded, and fixed head is pressed on the wearing layer; Cored screw passes the centre bore of wearing layer successively, the centre bore rear thread of ball milling cover connects first nut, and first nut compresses the ball milling cover.
Described ceramic ball mill on-line monitoring real time warning device, baffle is threaded with the screw rod lower end, baffle be pressed in fixed head below; Screw rod passes cored screw, and second nut compresses the upper end that the thrust bearing rear thread is installed in screw rod, and the outer of thrust bearing is pressed in the top of cored screw.
Described ceramic ball mill on-line monitoring real time warning device, the support screw thread is installed in the upper end of cored screw, and the support upper end is reducing motor fixedly; Reducing motor output shaft and screw rod upper end are in transmission connection.
Described ceramic ball mill on-line monitoring real time warning device has light and goes into perforation, light reflection hole, optic fibre hole on the fixed head; Light is gone into the lower end of perforation, photic zone is all installed in the lower end of light reflection hole, and light source is installed in the inside that light is gone into perforation, and light-sensitive element is installed in the light reflection hole; Input optical fibre, output optical fibre are installed in the optic fibre hole.
Described ceramic ball mill on-line monitoring real time warning device, baffle smoothly contacts with fixed head, and baffle can shut out the light into perforation, light reflection hole, optic fibre hole, and baffle can not shut out the light into perforation, light reflection hole, optic fibre hole after rotating; Baffle can be an Any shape.
Described ceramic ball mill on-line monitoring real time warning device, wearing layer has at least two through holes, and the hole that the upper end of through hole and ball mill cover connects, and the lower end of through hole is gone into perforation, light reflection hole, optic fibre hole with light respectively and is connected.
Described ceramic ball mill on-line monitoring real time warning device, ball mill covers mounting screw, and screw is pressed on the wearing layer through the screwed hole that ball mill covers.
Described ceramic ball mill on-line monitoring real time warning device, ball mill cover installs signal processing module, alarm lamp, battery; The output termination signal processing module of battery, the input of light-sensitive element output, output optical fibre output termination signal processing module, the output of signal processing module be informed of a case the respectively input of warning lamp, the input of light source, the input of input optical fibre.
Its operation principle is: the utility model device can be installed in the optional position on the ball mill, and light is gone into perforation, light reflection hole, light source, light-sensitive element, photic zone, wearing layer, fixed head, baffle, input optical fibre, output optical fibre, optic fibre hole towards ball mill inside; Light-sensitive element can detect the power of the light signal that ceramic mud reflects; Output optical fibre can detect the power of the input optical fibre signal that ceramic mud reflects; And the power of these two signals of ceramic mud reflection and the inner ceramic mud grain fineness crowd of ball mill have certain functional relation; Utilize the functional relation of this foundation, can reflect degree of grinding, the lapping process of ball mill; Signal processing module is handled the light-sensitive element that receives, the signal of output optical fibre, when making the inner ceramic mud particle swarm of ball mill reach the fineness distribution situation, drives alarm lamp and reports to the police; Baffle can rotate under reducing motor drives; After baffle rotates an angle; Can hide light and go into perforation, light reflection hole, optic fibre hole, not detect under the ceramic mud particle swarm state, protection photic zone, input optical fibre, output optical fibre; Thereby reduce the grinding of ceramic mud, ensure the stability of detection signal photic zone, input optical fibre, output optical fibre.
The utility model compared with prior art; Its advantage is: can be under ball mill rotation work state; Gather the back scattering light of ceramic mud in real time, and pass through the situation of change of light-sensitive element, output optical fibre detection light, after signal processing module is handled, in time report to the police; Realize the accurate detection of grinding process of ceramic ball mill, thereby reach purpose of energy saving.
Description of drawings
Fig. 1 is the front schematic view of the embodiment of the invention;
Fig. 2 is the right view of the embodiment of the invention;
Fig. 3 is the structural representation after the embodiment of the invention is removed wearing layer (7);
Fig. 4 is the structural representation after the embodiment of the invention is removed wearing layer (7), cored screw (10);
Fig. 5 is the structural representation of fixed head in the embodiment of the invention (8);
Fig. 6 is the control wiring schematic diagram of the embodiment of the invention.
Among the figure: 1, light is gone into perforation 2, light reflection hole 3, ball milling cover 4, light source 5, light-sensitive element 6, photic zone 7, wearing layer 9, fixed head 8, baffle 10, cored screw 11, screw rod 12, first nut 13, thrust bearing 14, support 15, reducing motor 16, second nut 17, signal processing module 18, screw 19, alarm lamp 20, battery 21, input optical fibre 22, output optical fibre 23, optic fibre hole
The specific embodiment:
In the embodiment shown in Fig. 1-6: cored screw 10 external process have screw thread; The lower end of cored screw 10 fixed head 9 that is threaded; Fixed head 9 is pressed on the wearing layer 7; The centre bore rear thread that cored screw 10 passes centre bore, the ball milling cover 3 of wearing layer 7 successively connects first nut, 12, the first nuts 12 and compresses ball milling cover 3.
Baffle 8 is threaded with screw rod 11 lower ends, baffle 8 be pressed in fixed head 9 below; Screw rod 11 passes cored screw 10, the second nuts 16 and compresses the upper end that thrust bearing 13 rear threads are installed in screw rod 11, and the outer of thrust bearing 13 is pressed in the top of cored screw 10.
Support 14 screw threads are installed in the upper end of cored screw 10, and support 14 upper ends are reducing motor 15 fixedly; Reducing motor 15 output shafts and screw rod 11 upper ends are in transmission connection.Have light on the fixed head 9 and go into perforation 1, light reflection hole 2, optic fibre hole 23; Light is gone into the lower end of perforation 1, photic zone 6 is all installed in the lower end of light reflection hole 2, and light source 4 is installed in the inside that light is gone into perforation 1, and light-sensitive element 5 is installed in the light reflection hole 2; Input optical fibre 21, output optical fibre 22 are installed in the optic fibre hole 23.
Baffle 8 smoothly contacts with fixed head 9, and baffle 8 can shut out the light into perforation 1, light reflection hole 2, optic fibre hole 23, can not shut out the light into perforation 1, light reflection hole 2, optic fibre hole 23 after baffle 8 rotates; Baffle 8 can be an Any shape.Wearing layer 7 has some through holes, and the hole on the upper end of through hole and the ball milling cover 3 connects, and the lower end of through hole is gone into perforation 1, light reflection hole 2, optic fibre hole 23 with light respectively and connected.
Claims (6)
1. ceramic ball mill on-line monitoring real time warning device is characterized in that: comprise that light goes into perforation (1), light reflection hole (2), ball milling cover (3), light source (4), light-sensitive element (5), photic zone (6), wearing layer (7), baffle (8), fixed head (9), cored screw (10), screw rod (11), first nut (12), thrust bearing (13), support (14), reducing motor (15), second nut (16), signal processing module (17), screw (18), alarm lamp (19), battery (20), input optical fibre (21), output optical fibre (22), optic fibre hole (23); Wherein, cored screw (10) external process has screw thread, the lower end of cored screw (10) fixed head (9) that is threaded; Fixed head (9) is pressed on the wearing layer (7); After cored screw (10) passes the centre bore of centre bore, ball milling cover (3) of wearing layer (7) successively, first nut (12) that is threaded, first nut (12) compresses ball milling cover (3); Baffle (8) is threaded with screw rod (11) lower end, baffle (8) be pressed in fixed head (9) below; Screw rod (11) passes cored screw (10); Second nut (16) compresses the upper end that thrust bearing (13) rear thread is installed in screw rod (11); The outer of thrust bearing (13) is pressed in the top of cored screw (10); Support (14) screw thread is installed in the upper end of cored screw (10), and support (14) upper end is reducing motor (15) fixedly; Reducing motor (15) output shaft and screw rod (11) upper end are in transmission connection.
2. ceramic ball mill on-line monitoring real time warning device as claimed in claim 1 is characterized in that: have light on the fixed head (9) and go into perforation (1), light reflection hole (2), optic fibre hole (23); Light is gone into the lower end of perforation (1), photic zone (6) is all installed in the lower end of light reflection hole (2), and light source (4) is installed in the inside that light is gone into perforation (1), and light-sensitive element (5) is installed in the light reflection hole (2); Input optical fibre (21), output optical fibre (22) walk abreast and are installed in the optic fibre hole (23).
3. ceramic ball mill on-line monitoring real time warning device as claimed in claim 1; It is characterized in that: baffle (8) smoothly contacts with fixed head (9); Baffle (8) shuts out the light into perforation (1), light reflection hole (2), optic fibre hole (23), and baffle (8) does not shut out the light into perforation (1), light reflection hole (2), optic fibre hole (23) after rotating.
4. ceramic ball mill on-line monitoring real time warning device as claimed in claim 1; It is characterized in that: wearing layer (7) has at least two through holes; Hole on the upper end of through hole and the ball milling cover (3) connects, and the lower end of through hole is gone into perforation (1), light reflection hole (2), optic fibre hole (23) with light respectively and connected.
5. ceramic ball mill on-line monitoring real time warning device as claimed in claim 1 is characterized in that: ball milling cover (3) is gone up mounting screw (18), and screw (18) is pressed on the wearing layer (7) through the screwed hole on the ball milling cover (3).
6. ceramic ball mill on-line monitoring real time warning device as claimed in claim 1 is characterized in that: ball milling cover (3) is gone up signal processing module (17), alarm lamp (19), battery (20) is installed; The output termination signal processing module (17) of battery (20); The input of light-sensitive element (5) output, output optical fibre (22) output termination signal processing module (17), the output of signal processing module (17) be informed of a case the respectively input of warning lamp (19), the input of light source (4), the input of input optical fibre (21).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120521166XU CN202366764U (en) | 2011-12-14 | 2011-12-14 | Online monitoring real-time alarm device of ceramic ball mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120521166XU CN202366764U (en) | 2011-12-14 | 2011-12-14 | Online monitoring real-time alarm device of ceramic ball mill |
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CN202366764U true CN202366764U (en) | 2012-08-08 |
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CN201120521166XU Expired - Fee Related CN202366764U (en) | 2011-12-14 | 2011-12-14 | Online monitoring real-time alarm device of ceramic ball mill |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3956064A4 (en) * | 2019-04-18 | 2023-06-21 | H-E Parts International Crushing Solutions Pty Ltd | Wear sensing liner |
-
2011
- 2011-12-14 CN CN201120521166XU patent/CN202366764U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3956064A4 (en) * | 2019-04-18 | 2023-06-21 | H-E Parts International Crushing Solutions Pty Ltd | Wear sensing liner |
US11766677B2 (en) | 2019-04-18 | 2023-09-26 | H-E Parts International Crushing Solutions Pty Ltd | Wear sensing liner |
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Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20121214 |