CN218435143U - Cooling water filtering and recovering device suitable for metallographic experiment - Google Patents
Cooling water filtering and recovering device suitable for metallographic experiment Download PDFInfo
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- CN218435143U CN218435143U CN202122971349.8U CN202122971349U CN218435143U CN 218435143 U CN218435143 U CN 218435143U CN 202122971349 U CN202122971349 U CN 202122971349U CN 218435143 U CN218435143 U CN 218435143U
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Abstract
A cooling water filtering and recovering device suitable for metallographic experiments comprises a square filter cartridge, a liquid interception mechanism, a liquid level sensor, a CPU, a slag collection mechanism, an opening and closing mechanism, a filtering mechanism and a vibrating mechanism; the upper end of the square filter cylinder is connected with the water outlet, and the lower end of the square filter cylinder is connected with the water tank through a water delivery pipe; the liquid interception mechanism, the opening and closing mechanism, the liquid level sensor, the filtering mechanism and the slag collecting mechanism are sequentially arranged on the square filter cylinder from top to bottom; the vibration mechanism is arranged on the outer wall of the square filter cylinder. The utility model provides the high filtration efficiency of cooling water has reduced staff's intensity of labour.
Description
Technical Field
The utility model relates to a filter recovery unit, especially a can make used cooling water filter the device of retrieving in the metallographic experiment belongs to metallographic experiment filtration equipment technical field.
Background
In a metallographic experiment, a sand disc rotating at a high speed is used for being in contact grinding with the surface of a metal material, so that the microstructure in the metal material can be observed conveniently; no matter the metal material is cut or ground, cooling water is sprayed for cooling, a certain amount of metal chips can be generated in the experimental process, the metal chips can flow to the circulating water tank from the drain pipe along with the cooling water, and the cooling water in the water tank can be put into use again because the cooling water is recycled; however, as the metal chips in the water tank are accumulated, the inner wall of the water tank is seriously corroded, the service life of the water tank is seriously influenced, and in order to ensure the normal use of the water tank, the interior of the water tank needs to be regularly cleaned, so that the labor intensity of workers is further increased; therefore, a filtering and recycling device is needed, which is capable of separating cooling water from metal chips to ensure that no metal chips exist in the water tank, thereby prolonging the service life of the water tank.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a cooling water filters recovery unit suitable for metallographic experiment, it not only can reduce staff's intensity of labour, can also clear away the metal fillings in the cooling water totally.
The problem is solved through following technical scheme:
a cooling water filtering and recycling device suitable for metallographic experiments comprises a square filter cartridge, a liquid interception mechanism, a liquid level sensor, a CPU, a slag collection mechanism, an opening and closing mechanism, a filtering mechanism and a vibrating mechanism; the upper end of the square filter cylinder is connected with the water outlet, and the lower end of the square filter cylinder is connected with the water tank through a water delivery pipe; the liquid interception mechanism, the opening and closing mechanism, the liquid level sensor, the filtering mechanism and the slag collecting mechanism are sequentially arranged on the square filter cylinder from top to bottom; the vibration mechanism is arranged on the outer wall of the square filter cylinder; the opening and closing mechanism comprises an opening and closing cylinder and a sliding plate; the side wall of the square filter cartridge is provided with a penetrating square opening in the horizontal direction, the top end surface of the inner wall of the square opening is vertically and upwardly provided with a long-strip-shaped sliding chute, and the sliding plate is arranged in the long-strip-shaped sliding chute; sealing strips are arranged on the lower end surface and the side surface of the sliding plate; the shell of the opening and closing cylinder is arranged on the outer wall of the square filter cylinder, the central line of the opening and closing cylinder is a vertical line, and the end part of a piston rod of the opening and closing cylinder is connected with the bottom end of the sliding plate; the signal output end of the liquid level sensor is connected with the signal input end of the CPU; and the signal control end of the opening and closing air cylinder is connected with the signal output end of the CPU.
The cooling water filtering and recovering device suitable for the metallographic experiment comprises a filtering mechanism, a water inlet, a water outlet, a water inlet pipe, a water outlet pipe and a water outlet pipe, wherein the filtering mechanism comprises a square electromagnet, a conductive rotating rod and a motor; both ends of the conductive rotating rod are connected to the inner wall of the square filter cylinder in a shaft way; the axial lead of the conductive rotating rod is parallel to the horizontal edge line of the square opening of the square filter cartridge; two ends of the conductive rotating rod penetrate through the side wall of the square filter cylinder; a plurality of through holes are arranged on the square electromagnet in a matrix manner, and one side edge of the square electromagnet is connected with the conductive rotating rod; the shell of the motor is arranged on the outer wall of the square filter cylinder, an output shaft of the motor is connected with one end of the conductive rotating rod, and the other end of the conductive rotating rod is connected with a power supply; and the signal control end of the motor is connected with the signal output end of the CPU.
According to the cooling water filtering and recovering device suitable for the metallographic experiment, the liquid intercepting mechanism comprises the rodless cylinder and the liquid intercepting plate; the side wall of the square filter cylinder is provided with a penetrating strip-shaped hole in the horizontal direction, and the liquid interception plate is inserted in the strip-shaped hole on the side wall of the square filter cylinder; the shell of the rodless cylinder is vertically arranged on the outer wall of the square filter cylinder, and the sliding block of the rodless cylinder is connected with the liquid interception plate; a sealing strip is arranged on the vertical side wall of the liquid interception plate; and the signal control end of the rodless cylinder is connected with the signal output end of the CPU.
Above-mentioned cooling water filters recovery unit suitable for metallographic experiment, level sensor inlays on the inner wall of square cartridge filter, and level sensor's vertical height is greater than the vertical height of square electro-magnet.
The cooling water filtering and recycling device suitable for the metallographic experiment is characterized in that the slag collecting mechanism comprises a slag collecting hopper and a square frame; the square frame is arranged on the outer wall of the square filter cylinder, and the slag collecting hopper is arranged on the square frame; the vertical height of the square frame is smaller than that of the conductive rotating rod.
The cooling water filtering and recovering device suitable for the metallographic experiment comprises a vibrating mechanism, a water inlet, a water outlet, a water inlet pipe, a water outlet pipe, a water inlet pipe, a water outlet pipe and a water outlet pipe, wherein the vibrating mechanism comprises a first rod, a second rod and a vibrator; one end of the first rod is arranged on the outer wall of the square filter cylinder, and the other end of the first rod is vertically connected with one end of the second rod; the vibrator is arranged on the side wall of the first rod; the second rod is positioned right opposite to the square opening of the square filter cartridge; the vertical height of the second rod is smaller than that of the top end of the square opening of the square filter cartridge, and the vertical height of the second rod is larger than that of the bottom end of the square opening of the square filter cartridge; and the signal control end of the vibrator is connected with the signal output end of the CPU.
The utility model effectively filters the metal impurities in the cooling water through the filtering mechanism, and avoids the metal impurities from entering the water tank, thereby prolonging the service life of the water tank and reducing the labor intensity of workers for cleaning the water tank; in addition, the filtering mechanism also has a cleaning function, and when metal impurities are accumulated too much, the filtering mechanism can clean the impurities by self, so that the smooth operation of filtering operation is ensured.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the present invention.
The list of labels in the figure is: 1. the device comprises a square filter cylinder, a 2-opening and closing cylinder, a 3-sliding plate, a 4-square electromagnet, a 5-conductive rotating rod, a 6-motor, a 7-rodless cylinder, a 8-liquid interception plate, a 9-liquid level sensor, a 10-slag collecting mechanism, a 11-first rod, a 12-second rod and a 13-vibrator.
Detailed Description
Referring to fig. 1, the utility model comprises a square filter cartridge 1, a liquid-stopping mechanism, a liquid level sensor 9, a CPU, a slag-collecting mechanism 10, an opening and closing mechanism, a filtering mechanism and a vibrating mechanism; the upper end of the square filter cartridge 1 is connected with a water outlet, and the lower end of the square filter cartridge 1 is connected with a water tank through a water delivery pipe; after the cooling water with the metal impurities enters the square filter cylinder 1 and is filtered by the filter mechanism, the metal impurities are remained in the square filter cylinder 1, and the cooling water continuously moves downwards to the water tank; the liquid interception mechanism, the opening and closing mechanism, the liquid level sensor 9, the filtering mechanism and the slag collecting mechanism 10 are sequentially arranged on the square filter cartridge 1 from top to bottom; the liquid interception mechanism is used for intercepting cooling water, so that the smooth self-cleaning operation of the filtering mechanism is ensured; the vibration mechanism is arranged on the outer wall of the square filter cylinder 1; the vibration mechanism has the function that the auxiliary filtering mechanism can more easily transfer metal impurities into the slag collecting mechanism 10 when the auxiliary filtering mechanism is self-cleaned.
The opening and closing mechanism comprises an opening and closing cylinder 2 and a sliding plate 3; the side wall of the square filter cartridge 1 is provided with a penetrating square opening in the horizontal direction, the top end surface of the inner wall of the square opening is vertically and upwardly provided with a long-strip-shaped sliding chute, and the sliding plate 3 is arranged in the long-strip-shaped sliding chute; the sliding plate 3 slides in the strip-shaped sliding groove, and the square opening is sealed and opened by the vertical sliding of the sliding plate 3; sealing strips are arranged on the lower end surface and the side surface of the sliding plate 3; the sealing strip can enable the sliding plate 3 to have a better sealing effect, and ensure that cooling water cannot flow out from the edge of the sliding plate 3; the shell of the opening and closing cylinder 2 is arranged on the outer wall of the square filter cartridge 1, the central line of the opening and closing cylinder 2 is a vertical line, and the end part of the piston rod of the opening and closing cylinder 2 is connected with the bottom end of the sliding plate 3; the sliding plate 3 is driven to move in the vertical direction through the action of the opening and closing cylinder 2; the signal output end of the liquid level sensor 9 is connected with the signal input end of the CPU; and the signal control end of the opening and closing air cylinder 2 is connected with the signal output end of the CPU.
The filtering mechanism comprises a square electromagnet 4, a conductive rotating rod 5 and a motor 6; both ends of the conductive rotating rod 5 are connected to the inner wall of the square filter cartridge 1 in a shaft way; the axial lead of the conductive rotating rod 5 is parallel to the horizontal edge line of the square opening of the square filter cartridge 1; the two ends of the conductive rotating rod 5 penetrate through the side wall of the square filter cylinder 1; a plurality of through holes are arranged on the square electromagnet 4 in a matrix manner, and one side edge of the square electromagnet 4 is connected with the conductive rotating rod 5; cooling water flows out from the through hole of the square electromagnet 4, and the electrified electromagnet adsorbs metal impurities, so that the metal impurities are separated from the cooling water; when the motor 6 drives the conductive rotating rod 5 to rotate, the square electromagnet 4 also rotates along with the conductive rotating rod, so that the square electromagnet 4 is turned out of the square opening on the square filter cartridge 1, and the square electromagnet 4 can start self-cleaning operation after being turned out of the square opening; the shell of the motor 6 is arranged on the outer wall of the square filter cartridge 1, an output shaft of the motor 6 is connected with one end of the conductive rotating rod 5, and the other end of the conductive rotating rod 5 is connected with a power supply; the conductive rotating rod 5 is connected with a power supply so as to supply power to the square electromagnet 4 to enable the square electromagnet to have magnetism; and the signal control end of the motor 6 is connected with the signal output end of the CPU.
The liquid interception mechanism has the function that when the square electromagnet 4 is cleaned, cooling water above the square electromagnet 4 is intercepted, so that the situation that the cooling water with metal impurities is directly conveyed into the water tank through a water pipe when the filtering function is not available is avoided; the liquid interception mechanism comprises a rodless cylinder 7 and a liquid interception plate 8; the side wall of the square filter cartridge 1 is provided with a penetrating strip-shaped hole in the horizontal direction, and the liquid interception plate 8 is inserted into the strip-shaped hole on the side wall of the square filter cartridge 1; the shell of the rodless cylinder 7 is vertically arranged on the outer wall of the square filter cartridge 1, and the sliding block of the rodless cylinder 7 is connected with the liquid interception plate 8; the rodless cylinder 7 drives the liquid interception plate 8 to act, so that the purpose of sealing and opening the square filter cartridge 1 by the liquid interception plate 8 is achieved; a sealing strip is arranged on the vertical side wall of the liquid interception plate 8; the sealing strip can enable the liquid interception plate 8 to have better sealing capability; and the signal control end of the rodless cylinder 7 is connected with the signal output end of the CPU.
The liquid level sensor 9 is embedded on the inner wall of the square filter cylinder 1, and the vertical height of the liquid level sensor 9 is greater than that of the square electromagnet 4; when the accumulational debris is too much on square electromagnet 4, can influence the filter speed, lead to the cooling water to ooze slowly, the liquid level of square electromagnet 4 top can improve, if level sensor 9 has sensed the liquid level, explain that the infiltration speed of cooling water is slower this moment, square electromagnet 4 has taken place to block up, needs clear up the mediation.
The slag collecting mechanism 10 comprises a slag collecting hopper and a square frame; the square frame is arranged on the outer wall of the square filter cylinder 1, and the slag collecting hopper is arranged on the square frame; the vertical height of the square frame is smaller than that of the conductive rotating rod 5; sundries on the square electromagnet 4 fall into the slag collecting hopper; the staff can take out the slag collecting hopper from the square frame, thereby pouring out the sundries in the slag collecting hopper.
The vibration mechanism has the function of assisting the square electromagnet 4 to clean up sundries on the square electromagnet 4 when the square electromagnet 4 carries out self-cleaning; the vibration mechanism comprises a first rod 11, a second rod 12 and a vibrator 13; one end of the first rod 11 is arranged on the outer wall of the square filter cartridge 1, and the other end of the first rod 11 is vertically connected with one end of the second rod 12; the vibrator 13 is disposed on a side wall of the first lever 11; the second rod 12 is positioned right opposite to the square notch of the square filter cartridge 1; the vertical height of the second rod 12 is smaller than the vertical height of the top end of the square opening of the square filter cartridge 1, and the vertical height of the second rod 12 is larger than the vertical height of the bottom end of the square opening of the square filter cartridge 1; and the signal control end of the vibrator 13 is connected with the signal output end of the CPU.
The model of the middle CPU module is 87C196KC.
The actual use process is as follows: under the normal use condition, the conductive rotating rod 5 is electrified, the square electromagnet 4 is electrified to generate magnetism, and the metal impurities in the cooling water are adsorbed, so that the metal impurities and the cooling water are separated; when the liquid level sensor 9 senses the liquid level, the situation that sundries accumulated on the square electromagnet 4 are too much and need to be cleaned is shown, then the CPU controls the rodless cylinder 7 to act, the liquid interception plate 8 is inserted into the square filter cylinder 1, and cooling water above the liquid interception plate is intercepted; then the CPU controls the opening and closing cylinder 2 to act to drive the sliding plate 3 to lift, so that the square opening is opened; the CPU closes the power supply connected with the conductive rotating rod 5 to make the square electromagnet 4 lose magnetism; then control motor 6 action and drive electrically conductive bull stick 5 rotatory, make square electromagnet 4 upset, until square electromagnet 4 and the contact of second pole 12, then vibrator 13 starts, shake the debris of adhesion on square electromagnet 4 and fall to the sediment fill in, after the vibration finishes, motor 6 drives electrically conductive bull stick 5 and resets, cylinder 2 that opens and shuts drives slide 3 and resets and seals square opening, rodless cylinder 7 resets and drives liquid interception board 8 and shift out, thereby make the coolant liquid through square electromagnet 4, the debris clean up on square electromagnet 4 up to this moment.
Claims (6)
1. The utility model provides a cooling water filters recovery unit suitable for metallographic experiment which characterized in that: the device comprises a square filter cartridge (1), a liquid interception mechanism, a liquid level sensor (9), a CPU, a slag collection mechanism (10), an opening and closing mechanism, a filtering mechanism and a vibrating mechanism; the upper end of the square filter cylinder (1) is connected with the water outlet, and the lower end of the square filter cylinder (1) is connected with the water tank through a water delivery pipe; the liquid interception mechanism, the opening and closing mechanism, the liquid level sensor (9), the filtering mechanism and the slag collecting mechanism (10) are sequentially arranged on the square filter cartridge (1) from top to bottom; the vibration mechanism is arranged on the outer wall of the square filter cylinder (1); the opening and closing mechanism comprises an opening and closing cylinder (2) and a sliding plate (3); the side wall of the square filter cartridge (1) is provided with a penetrating square opening in the horizontal direction, the top end surface of the inner wall of the square opening is vertically and upwardly provided with a long-strip-shaped sliding chute, and the sliding plate (3) is arranged in the long-strip-shaped sliding chute; sealing strips are arranged on the lower end surface and the side surface of the sliding plate (3); the shell of the opening and closing cylinder (2) is arranged on the outer wall of the square filter cartridge (1), the center line of the opening and closing cylinder (2) is a vertical line, and the end part of the piston rod of the opening and closing cylinder (2) is connected with the bottom end of the sliding plate (3); the signal output end of the liquid level sensor (9) is connected with the signal input end of the CPU; and the signal control end of the opening and closing air cylinder (2) is connected with the signal output end of the CPU.
2. The cooling water filtering and recovering device suitable for metallographic experiments according to claim 1, wherein: the filtering mechanism comprises a square electromagnet (4), a conductive rotating rod (5) and a motor (6); both ends of the conductive rotating rod (5) are connected to the inner wall of the square filter cartridge (1) in a shaft mode; the axial lead of the conductive rotating rod (5) is parallel to the horizontal edge line of the square opening of the square filter cartridge (1); both ends of the conductive rotating rod (5) penetrate through the side wall of the square filter cylinder (1); a plurality of through holes are arranged on the square electromagnet (4) in a matrix manner, and one side edge of the square electromagnet (4) is connected with the conductive rotating rod (5); the shell of the motor (6) is arranged on the outer wall of the square filter cylinder (1), an output shaft of the motor (6) is connected with one end of the conductive rotating rod (5), and the other end of the conductive rotating rod (5) is connected with a power supply; and the signal control end of the motor (6) is connected with the signal output end of the CPU.
3. The cooling water filtering and recovering device suitable for metallographic experiments according to claim 2, wherein: the liquid interception mechanism comprises a rodless cylinder (7) and a liquid interception plate (8); the side wall of the square filter cylinder (1) is provided with a penetrating strip-shaped hole in the horizontal direction, and the liquid interception plate (8) is inserted into the strip-shaped hole in the side wall of the square filter cylinder (1); the shell of the rodless cylinder (7) is vertically arranged on the outer wall of the square filter cartridge (1), and the sliding block of the rodless cylinder (7) is connected with the liquid interception plate (8); a sealing strip is arranged on the vertical side wall of the liquid interception plate (8); and the signal control end of the rodless cylinder (7) is connected with the signal output end of the CPU.
4. The cooling water filtering and recovering device suitable for metallographic experiments according to claim 3, wherein: the liquid level sensor (9) is embedded on the inner wall of the square filter cylinder (1), and the vertical height of the liquid level sensor (9) is larger than that of the square electromagnet (4).
5. The cooling water filtering and recovering device suitable for metallographic experiments according to claim 4, wherein: the slag collecting mechanism (10) comprises a slag collecting hopper and a square frame; the square frame is arranged on the outer wall of the square filter cartridge (1), and the slag collecting hopper is arranged on the square frame; the vertical height of the square frame is smaller than that of the conductive rotating rod (5).
6. The cooling water filtering and recovering device suitable for metallographic experiments according to claim 5, wherein: the vibration mechanism comprises a first rod (11), a second rod (12) and a vibrator (13); one end of the first rod (11) is arranged on the outer wall of the square filter cylinder (1), and the other end of the first rod (11) is vertically connected with one end of the second rod (12); the vibrator (13) is arranged on the side wall of the first rod (11); the second rod (12) is positioned right opposite to the square opening of the square filter cartridge (1); the vertical height of the second rod (12) is smaller than that of the top end of the square opening of the square filter cartridge (1), and the vertical height of the second rod (12) is larger than that of the bottom end of the square opening of the square filter cartridge (1); and the signal control end of the vibrator (13) is connected with the signal output end of the CPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122971349.8U CN218435143U (en) | 2021-11-30 | 2021-11-30 | Cooling water filtering and recovering device suitable for metallographic experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122971349.8U CN218435143U (en) | 2021-11-30 | 2021-11-30 | Cooling water filtering and recovering device suitable for metallographic experiment |
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| Publication Number | Publication Date |
|---|---|
| CN218435143U true CN218435143U (en) | 2023-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122971349.8U Active CN218435143U (en) | 2021-11-30 | 2021-11-30 | Cooling water filtering and recovering device suitable for metallographic experiment |
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| CN (1) | CN218435143U (en) |
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2021
- 2021-11-30 CN CN202122971349.8U patent/CN218435143U/en active Active
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