WO2013115747A1 - Easy mounted level detection mechanism - Google Patents
Easy mounted level detection mechanism Download PDFInfo
- Publication number
- WO2013115747A1 WO2013115747A1 PCT/TR2013/000056 TR2013000056W WO2013115747A1 WO 2013115747 A1 WO2013115747 A1 WO 2013115747A1 TR 2013000056 W TR2013000056 W TR 2013000056W WO 2013115747 A1 WO2013115747 A1 WO 2013115747A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sensor mechanism
- level sensor
- capacitive level
- control room
- electrode
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 78
- 238000001514 detection method Methods 0.000 title description 2
- 238000000227 grinding Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 11
- 238000003801 milling Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 235000013339 cereals Nutrition 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 235000011868 grain product Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
Definitions
- Invention is related to a level sensor mechanism which is mounted on to control room that is adjacent to product chamber in the feeding section of the grinding machine.
- feeding and grinding machines that are called roller mills, are the machines used for grinding cereals in plants which are producing flour, semolina and similar products. Considering their general structure, they are composed of rolls rotating in opposite directions by the drive from a drive center, passages, parts and drive transfer elements for the grain products which are grinded between these rolls.
- roller mills One of the technical problems of roller mills is due to installation of the existing capacitive level sensor on to the inlet reserve box. As a result of leaving cables of the sensor outside of the machine, it creates troubles, data losses and difficulty of mounting. Another problem of this situation is loss of aesthetic appearance. Due to a distance between the sensor and control card it is a must to use a capacitive sensors integrated with an electronic board.
- capacitive level sensors integrated with electronic card are used on upper inlet plates, due to the lack of adequate space they are mounted on the right or on the left of product inlets which means off-center of the machine and it is not possible to obtain accurate data due to the position of electrode moved from the center of stack. Because of a second electrode rod is not used with this single- electrode capacitive level sensors integrated with electronic card, the product inlet chambers must be manufactured with a metallic frame.
- control unit and control chamber in the middle of roller mills produced by the company Ocrim.
- the single-electrode capacitive level sensors are mounted on the inlet plates and off center of the machine, sensors cable is connected from outside the machine to the control room.
- a metallic inlet product chamber with single-electrode capacitive level sensor is used for Ocrim company application.
- Buhler AG Company's application number DE 19726551 is referring to measurement outside product inlet chamber using only one rod set up in flowing product connected to sensor positioned outside the product inlet chamber.
- application number DE19726551 the rod inserted into product is wanted to be taken under protection, the principle is to give data to the control room by means of the pressure applied to the rod connected to weight sensor.
- the aim of this invention is to create a new development with different technical aspects on this field.
- Another aim of the invention is to make the electronic card, that converts the level data into amp etc. figure which is coming from at least one electrode , not combined with the electrode but placing the electronic card in the control unit,
- Another aim of this invention is to mount the capacitive level sensor , that may composed of one or two electrodes, on to the control room wall and connecting it to the control unit with a very short sensor cable which enables to run the system without any data loss.
- Another aim of this invention is to eliminate the need for an electronic card or apparatus mounted directly to the electrodes due to fixation of the capacitive level sensor on to the control room wall.
- Another aim of this invention is to install the capacitive sensors to the product inlets and therefore the sensors are installed in the centre of the machine, which enables to get right data from the centre of the product bulk.
- Another aim of this invention is as a result of installation of the capacitive sensor mechanisms in the control room and on the room wall, visual pollution is cleared away and gained an aesthetic view.
- Another aim of this invention is, as a result of installation of the capacitive sensor mechanisms in the control room and on the room wall, installation is easier without any connection to the reserve box and minimize the breakdowns.
- Another aim of this invention is to use of two electrodes which enables to apply nonconductor materials like plastic or composite etc. for the inlet globe.
- Another aim of this invention is eliminating the need to make the product inlet globe from metal frame due to usage of double electrode.
- Another aim of this invention is to have a non-conductive assembly part which enables to connect the main electrode and connection body in different positions.
- Another aim of this invention is, mounting the weight sensor on to the control room wall which enables to locate it inside the product inlet globe.
- Another aim of this invention is, by means of sensor cables, level sensor mechanisms can be connected directly to the control unit in the control room.
- Another aim of this invention is easy installation and dismantling of the level sensor mechanisms by means of an adapter tool from outside.
- Another aim of this invention is eliminating the data losses, waste of using long sensor cables and visual pollution by easy installation of the control unit and level sensor mechanism close to each other
- aims which is about grain milling machinery consisting of control room, control unit and level sensor mechanism , features; mentioned electrodes of the capacitive level sensors mechanism without direct mounted electronic card, located inside the product inlet globe in the mentioned control room and the capacitive level sensor mechanism mounted on to the mentioned control room wall directly connected with the control unit and includes sensor cable positioned in the control room.
- the grain milling machines contain control room, control unit and level sensor mechanisms .
- Features are; mentioned capacitive level sensor mechanism electrodes without directly mounted, capacitive level sensor mechanism inside mentioned control room in the product chamber and mounted on to the control room wall, includes sensor cable directly connected to the control unit in the control room.
- Figure 1 Two dimensions view from the sides for a two passage machine which shows the position of the capacitive sensor mechanism in the machine and ability to install from outside at the dismantled state.
- FIG. 2 Partial, close, two dimensions ,side view of the milling passage which shows electrodes compose capacitive sensor mechanism and their equipment.
- Figure 3 Two dimensions front view of the positions of the capacitive sensor mechanism on the machine and product bulk centre.
- Figure 4 General perspective view of the machine shows the position of the capacitive sensor mechanism in the inlet globe .
- FIG. 5 General perspective view of the machine shows the position of the capacitive sensor mechanism on the machine.
- Figure 6 General perspective view of the machine shows the position of the weight sensor mechanism on the machinery.
- Figure 7 Two passage machine two dimensions side view showing weight sensor mechanism usage in the machine and ability to mount from outside.
- FIG. 8 A milling passage two dimensions side view showing components of the weight sensor mechanism.
- Figure 9 Side view with 2 dimensions showing positioning of the previous technique capacitive level sensors which the electronic card is attached.
- Figure 10 Two dimensions front view of the previous technique application of capacitive level sensors attached with electronic card showing its slipped position in the product bulk centre and the machine.
- Control room wall 6.4 Flexible non-conductive part
- Control unit 8 Adapter for sensor mechanism
- This invention is about control room (1), product inlet (9.1), upper inlet plate (9) located at the inlet (9.1), inlet reserve box (10), sight glass (11) located on the outer surface of the box, reserve minimum level (13) and reserve maximum level (14),
- Feeder unit (15), milling unit (16), control unit (4) as well as feeder and milling machines includes capacitive level sensor mechanism, features ; no need to add directly (5.1) mounted electronic card to the electrodes (5) of the mentioned capacitive level sensor mechanism (5); capacitive level sensor mechanism (5) positioned in the product reserve chamber (12) which is adjacent wit rmentioned control room (1), and includes a connection cable (7) which directly connected to the control unit (4) in the control room (1).
- Second electrode (5.2) which is formed on the mentioned connection body (5,3), connection body (5,3) is close to the control unit (4), capacitive level sensor mechanism (5) which free tips (5.7) of the electrodes (5.1 , 5.2) are positioned vertically looking upwards , non-conductive assembly part (5.5) which enables to combine the main electrode (5.1) and the connection body (5.3) in different positions, are fixed to the mentioned control room (1) wall (2).
- Capacitive level sensor mechanism (5) can be fixed easily on the mentioned control room wall (2) from outside by means of sensor mechanism adapter (8) and adapter assembly bolts (8.1). (Look at figure 1)
- Capacitive level sensor mechanism (5) in the product reserve chamber (12) adjacent to the mentioned control room wall (2), free tips are positioned upwards (5, 7), product level in the product reserve chamber is determined by capacitive value difference between minimum (13) and maximum levels (14) of the main (5, 1) and second electrode (5.2).
- Feeder unit (15) operation is controlled with setting reserve minimum (13) and maximum (14) points by means of control unit (4).
- reserve box (10) can be made of non-conductive materials like composite plastic etc. due to two electrode (5.1 , 5.2) usage.
- the other application is using upright positioning of the free tips (5.7) of the single electrode (5.1) application capacitive level sensor mechanism (5) in the product stack center (12.1) and manufacturing of the reserve box from a conductive material like metal etc. therefore using the reserve box (10) as a secondary electrode. Capacitive values generated between the capacitive level sensor mechanism (5) and conductive reserve box (10) with single electrode (5.1).
- weight sensor mechanism (6) can be used which can be located in the product reserve (12) , adjacent to the control room and able to be mounted from outside easily.
- Weight sensor mechanism (6) includes, weight sensor (6.1), sensor case (6.3) which disallow to contact the product with the sensor and flexible seal part between mentioned sensor case (6.3) and the control room (1) .
- Feeder unit (15) is able to be controlled by setting reserve maximum (14) and reserve minimum levels (13) from the control unit (4) according to the pressure applied on the weight sensor mechanism (6) by the product in the product reserve chamber (12).
- FIG-3 the position of capacitive level sensor mechanism (5) is shown in 2-D drawing.
- Capacitive level sensor mechanism (5) is positioned in control room (1) and it is fastened to the chamber's wall. (2).
- connection body (5.3) is mounted close to control unit (4). Mounting the control unit (4) and the connection body (5.3) closely resulted in having a short sensor cable (7) and contacting in a adjacent place also providing ease in mounting. Besides, it is utilized by using a short sensor cable (7) also the visual pollution is eliminated.
- Position of capacitive level sensor mechanism (5) in the control room chamber (1) is like this; electrode (5.1 , 5.2) and free edges (5.7) are vertical and connection body is positioned close to control unit (4). Electrodes (5.1 , 5.2) are positioned vertical to the base and the edges are looking upwards. Capacitive level sensor mechanism (5) includes two electrodes. Next to the main electrode (5.1), a second electrode (5.2) is placed. Capacitive level sensor mechanism (5) which contains two electrodes (5.1 , 5.2), is mounted to the control room's wall (2) and the loss of data is prevented by using a very short connection cable (7) between the control unit (4) and the sensor mechanism. Therefore the need of an electronic board and its equipments is eliminated that are needed to be mounted directly to the electrodes (5.1 , 5.2) and sensor mechanism (5).
- capacitive level sensor mechanism (5) As shown in the figures 3 and 4; because of the assembly of capacitive level sensor mechanism (5) is not made on the upper inlet plate (9) there is no need to diverge from product inlets (9.1). Th erefore the capacitive level sensor mechanism (5) can be mounted like in the center of the machine and product inlets (9.1) or can be mounted divergent.
- FIG-9 presents 2-D drawing which belongs to the previously discussed technique shows the joining of capacitive level sensor mechanism (5).
- sensor mechanism (5) includes a main electrode (5.1) that's free edge (5.7) is vertical to the base. Because of positioning the capacitive level sensor mechanism (5) in a different place, it is required to use a longer connection cable (7) and to place outside of the machine. At the same time this situation causes a visual pollution, it affects the assembly and labour processes negatively. In the current technique, the connection cable (7) is disposed by exerting an extra effort and increasing the cost.
- Figure-10 includes a drawing which belongs the previously discussed technique shows an electronic board integrated with the capacitive level sensor mechanism (5) which has to be mounted diverge from the axis of the product inlet (9.1). Therefore it is not possible to take data properly from the electrode which is not positioned on center of the product stack (12.1).
- FIGs 7 and 8 present 2-D drawing of equipment that comprise the weight sensor mechanism (6) and the area which the mechanism (6) is positioned.
- the weight sensor mechanism (6) is placed in product reserve chamber (12).
- Figure-9 the simple assembling technique of weight sensor mechanism which is made on to control room wall (2) from the outside is shown.
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
Invention is related to the grinding and feeding machines which comprises control room (1), control unit (4) and features a capacitive level sensor mechanism without the need of an electronic board for the electrodes (5.1) to the mentioned capacitive level sensor mechanism (5); the capacitive level sensor mechanism (5) positioned in the mentioned control room (1) in the product reserve chamber (12), comprising the connection cable (7) positioning in the product reserve chamber (12) and connected directly to the control unit (4) in the mentioned control room (1).
Description
DESCRIPTION
EASY MOUNTED LEVEL DETECTION MECHANISM
Technical area
Invention is related to a level sensor mechanism which is mounted on to control room that is adjacent to product chamber in the feeding section of the grinding machine.
Previous technique
As it is known, feeding and grinding machines that are called roller mills, are the machines used for grinding cereals in plants which are producing flour, semolina and similar products. Considering their general structure, they are composed of rolls rotating in opposite directions by the drive from a drive center, passages, parts and drive transfer elements for the grain products which are grinded between these rolls.
One of the technical problems of roller mills is due to installation of the existing capacitive level sensor on to the inlet reserve box. As a result of leaving cables of the sensor outside of the machine, it creates troubles, data losses and difficulty of mounting. Another problem of this situation is loss of aesthetic appearance. Due to a distance between the sensor and control card it is a must to use a capacitive sensors integrated with an electronic board.
In the well known applications, capacitive level sensors integrated with electronic card are used on upper inlet plates, due to the lack of adequate space they are mounted on the right or on the left of product inlets which means off-center of the machine and it is not possible to obtain accurate data due to the position of electrode moved from the center of stack. Because of a second electrode rod is not used with this single- electrode capacitive level sensors integrated with electronic card, the product inlet chambers must be manufactured with a metallic frame.
There is a control unit and control chamber in the middle of roller mills produced by the company Ocrim. However the single-electrode capacitive level sensors are mounted on the inlet plates and off center of the machine, sensors cable is connected from outside
the machine to the control room. A metallic inlet product chamber with single-electrode capacitive level sensor is used for Ocrim company application.
It is known that the flow rate of grain is measured with the data obtained by the pressure of the crashing of grain flowing to the plate connected with a weight sensor (generally in tons/hour) is known and used in flow measuring device.
According to this principle, Buhler AG Company's application number DE 19726551 is referring to measurement outside product inlet chamber using only one rod set up in flowing product connected to sensor positioned outside the product inlet chamber. In application number DE19726551 , the rod inserted into product is wanted to be taken under protection, the principle is to give data to the control room by means of the pressure applied to the rod connected to weight sensor.
Explanation of the invention
Apart from existing application techniques used in this field, the aim of this invention is to create a new development with different technical aspects on this field.
Another aim of the invention is to make the electronic card, that converts the level data into amp etc. figure which is coming from at least one electrode , not combined with the electrode but placing the electronic card in the control unit,
Another aim of this invention is to mount the capacitive level sensor ,that may composed of one or two electrodes, on to the control room wall and connecting it to the control unit with a very short sensor cable which enables to run the system without any data loss.
Another aim of this invention is to eliminate the need for an electronic card or apparatus mounted directly to the electrodes due to fixation of the capacitive level sensor on to the control room wall.
Another aim of this invention is to install the capacitive sensors to the product inlets and therefore the sensors are installed in the centre of the machine, which enables to get right data from the centre of the product bulk.
Another aim of this invention is as a result of installation of the capacitive sensor mechanisms in the control room and on the room wall, visual pollution is cleared away and gained an aesthetic view.
Another aim of this invention is, as a result of installation of the capacitive sensor mechanisms in the control room and on the room wall, installation is easier without any connection to the reserve box and minimize the breakdowns.
Another aim of this invention is to use of two electrodes which enables to apply nonconductor materials like plastic or composite etc. for the inlet globe.
Another aim of this invention is eliminating the need to make the product inlet globe from metal frame due to usage of double electrode.
Another aim of this invention is to have a non-conductive assembly part which enables to connect the main electrode and connection body in different positions.
Another aim of this invention is, mounting the weight sensor on to the control room wall which enables to locate it inside the product inlet globe.
Another aim of this invention is, by means of sensor cables, level sensor mechanisms can be connected directly to the control unit in the control room.
Another aim of this invention is easy installation and dismantling of the level sensor mechanisms by means of an adapter tool from outside.
Another aim of this invention is eliminating the data losses, waste of using long sensor cables and visual pollution by easy installation of the control unit and level sensor mechanism close to each other
In order to fulfill the above mentioned aims , which is about grain milling machinery consisting of control room, control unit and level sensor mechanism , features; mentioned electrodes of the capacitive level sensors mechanism without direct mounted electronic card, located inside the product inlet globe in the mentioned control room and the capacitive level sensor mechanism mounted on to the mentioned control room wall directly connected with the control unit and includes sensor cable positioned in the control room.
In order to fulfill the above mentioned aims, these are regarding the grain milling machines contain control room, control unit and level sensor mechanisms .Features are; mentioned capacitive level sensor mechanism electrodes without directly mounted, capacitive level sensor mechanism inside mentioned control room in the product chamber and mounted on to the control room wall, includes sensor cable directly connected to the control unit in the control room.
Figures which will help to understand the invention
Figure 1 ; Two dimensions view from the sides for a two passage machine which shows the position of the capacitive sensor mechanism in the machine and ability to install from outside at the dismantled state.
Figure 2; Partial, close, two dimensions ,side view of the milling passage which shows electrodes compose capacitive sensor mechanism and their equipment.
Figure 3; Two dimensions front view of the positions of the capacitive sensor mechanism on the machine and product bulk centre.
Figure 4; General perspective view of the machine shows the position of the capacitive sensor mechanism in the inlet globe .
Figure 5; General perspective view of the machine shows the position of the capacitive sensor mechanism on the machine.
Figure 6; General perspective view of the machine shows the position of the weight sensor mechanism on the machinery.
Figure 7; Two passage machine two dimensions side view showing weight sensor mechanism usage in the machine and ability to mount from outside.
Figure 8; A milling passage two dimensions side view showing components of the weight sensor mechanism.
Figure 9; Side view with 2 dimensions showing positioning of the previous technique capacitive level sensors which the electronic card is attached.
Figure 10; Two dimensions front view of the previous technique application of capacitive level sensors attached with electronic card showing its slipped position in the product bulk centre and the machine.
Part Numbers
1. Control room 25 6.3 Sensor casing
2. Control room wall 6.4 Flexible non-conductive part
3. Control room cover 7. Connection cable
4. Control unit 8. Adapter for sensor mechanism
5. Capacitive level sensor 8.1 Adapter assembly bolts
mechanism 30 8.2 Assembly gap
5.1. Main electrode 9. Upper inlet plate
5.2. Second electrode 9.1 Product inlets
5.3 Connection body 10. Reserve box
5.4 Sensor connection nut 11. Sight glass
5.5 Non-conductive assembly part 35 12. Product reserve chamber 5.6 Adjustment part for verticality 12.1 Product stack
5.7 Free edge 13. Reserve minimum level
6. Weight sensor mechanism. 14. Reserve maximum level
6.1 Weight sensor 15. Feeder unit
6.2 Brace part 40 16. Milling unit
Detailed explanation of the invention
This invention is about control room (1), product inlet (9.1), upper inlet plate (9) located at the inlet (9.1), inlet reserve box (10), sight glass (11) located on the outer surface of the box, reserve minimum level (13) and reserve maximum level (14), Feeder unit (15), milling unit (16), control unit (4) as well as feeder and milling machines includes capacitive level sensor mechanism, features ; no need to add directly (5.1) mounted electronic card to the electrodes (5) of the mentioned capacitive level sensor mechanism (5); capacitive level sensor mechanism (5) positioned in the product reserve chamber (12) which is adjacent wit rmentioned control room (1), and includes
a connection cable (7) which directly connected to the control unit (4) in the control room (1).
Second electrode (5.2) which is formed on the mentioned connection body (5,3), connection body (5,3) is close to the control unit (4), capacitive level sensor mechanism (5) which free tips (5.7) of the electrodes (5.1 , 5.2) are positioned vertically looking upwards , non-conductive assembly part (5.5) which enables to combine the main electrode (5.1) and the connection body (5.3) in different positions, are fixed to the mentioned control room (1) wall (2). Capacitive level sensor mechanism (5) can be fixed easily on the mentioned control room wall (2) from outside by means of sensor mechanism adapter (8) and adapter assembly bolts (8.1). (Look at figure 1)
Capacitive level sensor mechanism (5), in the product reserve chamber (12) adjacent to the mentioned control room wall (2), free tips are positioned upwards (5, 7), product level in the product reserve chamber is determined by capacitive value difference between minimum (13) and maximum levels (14) of the main (5, 1) and second electrode (5.2). Feeder unit (15) operation is controlled with setting reserve minimum (13) and maximum (14) points by means of control unit (4). In this application reserve box (10) can be made of non-conductive materials like composite plastic etc. due to two electrode (5.1 , 5.2) usage.
The other application is using upright positioning of the free tips (5.7) of the single electrode (5.1) application capacitive level sensor mechanism (5) in the product stack center (12.1) and manufacturing of the reserve box from a conductive material like metal etc. therefore using the reserve box (10) as a secondary electrode. Capacitive values generated between the capacitive level sensor mechanism (5) and conductive reserve box (10) with single electrode (5.1).
Again, instead of using the capacitive level sensor mechanism (5), on the mentioned control room wall (2), weight sensor mechanism (6) can be used which can be located in the product reserve (12) , adjacent to the control room and able to be mounted from outside easily. Weight sensor mechanism (6) includes, weight sensor (6.1), sensor case (6.3) which disallow to contact the product with the sensor and flexible seal part between mentioned sensor case (6.3) and the control room (1) .
Feeder unit (15) is able to be controlled by setting reserve maximum (14) and reserve minimum levels (13) from the control unit (4) according to the pressure applied on the weight sensor mechanism (6) by the product in the product reserve chamber (12).
In Figure-3; the position of capacitive level sensor mechanism (5) is shown in 2-D drawing. Capacitive level sensor mechanism (5) is positioned in control room (1) and it is fastened to the chamber's wall. (2). As a result of positioning the capacitive level sensor mechanism (5) in the control room (1) connection body (5.3) is mounted close to control unit (4). Mounting the control unit (4) and the connection body (5.3) closely resulted in having a short sensor cable (7) and contacting in a adjacent place also providing ease in mounting. Besides, it is utilized by using a short sensor cable (7) also the visual pollution is eliminated.
Position of capacitive level sensor mechanism (5) in the control room chamber (1) is like this; electrode (5.1 , 5.2) and free edges (5.7) are vertical and connection body is positioned close to control unit (4). Electrodes (5.1 , 5.2) are positioned vertical to the base and the edges are looking upwards. Capacitive level sensor mechanism (5) includes two electrodes. Next to the main electrode (5.1), a second electrode (5.2) is placed. Capacitive level sensor mechanism (5) which contains two electrodes (5.1 , 5.2), is mounted to the control room's wall (2) and the loss of data is prevented by using a very short connection cable (7) between the control unit (4) and the sensor mechanism. Therefore the need of an electronic board and its equipments is eliminated that are needed to be mounted directly to the electrodes (5.1 , 5.2) and sensor mechanism (5).
As shown in the figures 3 and 4; because of the assembly of capacitive level sensor mechanism (5) is not made on the upper inlet plate (9) there is no need to diverge from product inlets (9.1). Th erefore the capacitive level sensor mechanism (5) can be mounted like in the center of the machine and product inlets (9.1) or can be mounted divergent.
Figure-9 presents 2-D drawing which belongs to the previously discussed technique shows the joining of capacitive level sensor mechanism (5). As can be seen from the figure sensor mechanism (5) includes a main electrode (5.1) that's free edge (5.7) is vertical to the base. Because of positioning the capacitive level sensor mechanism (5)
in a different place, it is required to use a longer connection cable (7) and to place outside of the machine. At the same time this situation causes a visual pollution, it affects the assembly and labour processes negatively. In the current technique, the connection cable (7) is disposed by exerting an extra effort and increasing the cost.
Figure-10; includes a drawing which belongs the previously discussed technique shows an electronic board integrated with the capacitive level sensor mechanism (5) which has to be mounted diverge from the axis of the product inlet (9.1). Therefore it is not possible to take data properly from the electrode which is not positioned on center of the product stack (12.1).
Figures 7 and 8 present 2-D drawing of equipment that comprise the weight sensor mechanism (6) and the area which the mechanism (6) is positioned. The weight sensor mechanism (6) is placed in product reserve chamber (12). In Figure-9 the simple assembling technique of weight sensor mechanism which is made on to control room wall (2) from the outside is shown.
Claims
1- A grinding machine's passage comprising, control room (1), control room wall (2), control unit (4) and capacitive level sensor mechanism (5) and characterized in that, it comprises; mentioned capacitive level sensor mechanism (5) without the need of integrated electronic card for its electrodes (5.1);
- The capacitive level sensor mechanism (5) is positioned in the product reserve chamber (12) which is adjacent to the control room's wall (2)
- Connection cable (7) in the control room (1) is used for contacting capacitive level sensor mechanism (5) to the control unit (4).
2- A machine passage according to Claim-1 and characterized in that, it comprises; capacitive level sensor mechanism (5) positioned in the product reserve chamber (12) with at least one electrode (5.1) and electrode's free edges (5.7) look upwards and connection body (5.3) below.
3- A machine passage according to Claims 1-2 and characterized in that, it comprises; a second vertical electrode (5.1) which is formed on the connection body (5.3) of the capacitive level sensor mechanism (5) which is positioned in the product reserve chamber (12) and which has the existing vertical electrode (5.1) with free edges look upwards (5.7).
4- A machine passage according to Claim 1 and characterized in that, it comprises; capacitive level sensor mechanism (5) that is fastened on the control room's (1) wall (2).
5- A machine passage according to Claim 1 and characterized in that, it comprises; capacitive level sensor mechanism (5) that is not mounted on the reserve box (10).
6- A machine passage according to any previous claim and characterized in that, it comprises; capacitive level sensor mechanism (5) that with at least one electrode (5.1) can be positioned at the center or off the center of the machine and product stack (12.1).
7- A machine passage according to Claims 1-2 passage and characterized in that, it comprises; the adapter for sensor mechanism (8) and adapter assembly bolts (8.1) which provides to assemble easily the capacitive level sensor mechanism (5) from the outside of the machine with at least one electrode (5.1).
8- A machine passage according to any previous claim and characterized in that, it comprises; a non-conductive assembly part (5.5) which connects the connection body (5.3) and the main electrode (5.1) and provides to locate the main electrode (5.1) in various positions with free edge (5.7) looks upwards.
9- A machine passage according to Claim 1 and characterized in that, it comprises; an assembly gap (8.2) which is formed on the control room's (1) wall (2)
10- A method related with grinding machine's passage comprising control room (1), control unit (4) and capacitive level sensor mechanism (5) and characterized in that, it comprises; without the need of an integrated electronic board for the electrodes (5.1) of the capacitive level sensor mechanism (5);
- mentioned capacitive level sensor mechanism (5) has at least one electrode (5.1) and the free edges (5.7) look upwards from the floor,
-contacting the mentioned capacitive level sensor mechanism (5) with at least one electrode (5.1) from the connection body (5.3) and the control unit (4) with a short range connection cable (7) and fixed in the control room (1) to the control room wall (2),
-comprising the step of positioning the mentioned capacitive level sensor mechanism (5) with at least one electrode (5.1) with the? sensor mechanism adaptor (8) which can be mounted easily from outside and the capacitive level sensor mechanism (5) in the product reserve chamber (12) free edges (5.7) in the middle or off center of product stack (12.1).
11- A method according to Claim 10 and characterized in that, it comprises; the step of fixing the level capacitive sensor mechanism (5) on the control room's (1) wall (2).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TR2012/01284 | 2012-02-03 | ||
| TR201201284 | 2012-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2013115747A1 true WO2013115747A1 (en) | 2013-08-08 |
Family
ID=48096150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/TR2013/000056 WO2013115747A1 (en) | 2012-02-03 | 2013-02-04 | Easy mounted level detection mechanism |
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| Country | Link |
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| WO (1) | WO2013115747A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2019011626A1 (en) * | 2017-07-14 | 2019-01-17 | Maschinenfabrik Köppern Gmbh & Co. Kg | Roller press and method for determining the filling level |
| CN110354980A (en) * | 2019-08-20 | 2019-10-22 | 中粮工程装备（张家口）有限公司 | A kind of flour mill feeding altitude measurement system |
| WO2020068021A3 (en) * | 2018-09-27 | 2020-05-07 | Alapala Maki̇na Gida Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Roller mill with load cell doing homogeneous product feeding |
| US11185867B2 (en) | 2018-05-25 | 2021-11-30 | Bühler AG | Distribution metering device for a roller mill, roller mill with such a distribution metering device, method for grinding grinding stock, and roller mill comprising a switching cabinet with a cooling system |
| WO2023283766A1 (en) * | 2021-07-12 | 2023-01-19 | Bühler AG | Feed level control system and method |
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| GB1008065A (en) * | 1962-02-15 | 1965-10-27 | Buehler Ag Geb | Improvements in friction roller mills |
| GB2136159A (en) * | 1983-02-25 | 1984-09-12 | Sangati Spa | Automatic control of feed to a cereal grinding mill |
| US5433391A (en) * | 1991-10-11 | 1995-07-18 | Satake Uk Limited | Cereal milling machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019011626A1 (en) * | 2017-07-14 | 2019-01-17 | Maschinenfabrik Köppern Gmbh & Co. Kg | Roller press and method for determining the filling level |
| CN110944830A (en) * | 2017-07-14 | 2020-03-31 | 魁伯恩机械制造有限责任两合公司 | Roll press and method for determining filling height |
| RU2739742C1 (en) * | 2017-07-14 | 2020-12-28 | Машиненфабрик Кёпперн Гмбх Унд Ко. Кг | Roller press and method of determining filling level |
| US11185867B2 (en) | 2018-05-25 | 2021-11-30 | Bühler AG | Distribution metering device for a roller mill, roller mill with such a distribution metering device, method for grinding grinding stock, and roller mill comprising a switching cabinet with a cooling system |
| WO2020068021A3 (en) * | 2018-09-27 | 2020-05-07 | Alapala Maki̇na Gida Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Roller mill with load cell doing homogeneous product feeding |
| CN110354980A (en) * | 2019-08-20 | 2019-10-22 | 中粮工程装备（张家口）有限公司 | A kind of flour mill feeding altitude measurement system |
| WO2023283766A1 (en) * | 2021-07-12 | 2023-01-19 | Bühler AG | Feed level control system and method |
| JP7629547B2 (en) | 2021-07-12 | 2025-02-13 | ビューラー アーゲー | Supply level control system and method |
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