CN216738623U - Intelligent odor-inhibiting electrolysis machine - Google Patents

Abstract

The utility model discloses an intelligent odor-inhibiting electrolysis machine, which comprises a box body, wherein a workbench is arranged in the box body, an electrolytic bath is embedded under the middle part of the workbench, a lifting plate is hung over the workbench, two groups of symmetrical first hangers and a second hanger positioned between the two groups of first hangers are hung on the lifting plate, the bottom end of each first hanger is connected with a negative plate, and the bottom end of each second hanger is connected with an anode frame; an electrolytic power supply is arranged on the outer side of the box body, the negative pole of the electrolytic power supply is electrically connected with the first hanger, and the positive pole of the electrolytic power supply is electrically connected with the second hanger; two pairs of side walls of the box body are respectively provided with 1 group of lifting components, and the lifting components are in transmission connection with the lifting plate; a liquid inlet is formed in the side wall of the electrolytic bath and communicated with a liquid inlet pipe; the inner bottom surface of the electrolytic cell is provided with a heating device. The utility model can avoid the leakage of volatile gas and reduce the risk of harmful gas suction for operators; and the temperature of the electrolyte can be effectively controlled, thereby ensuring the polishing effect.

Description

Intelligent odor-inhibiting electrolysis machine

Technical Field

The utility model belongs to the technical field of electrolysis equipment, concretely relates to intelligence presses down flavor electrolysis machine.

Background

For stainless steel products, after mechanical processing, the workpiece surface is often dull and dull, micro-uneven and poor in finish, and needs to be polished to be smooth. The polishing means which are mainstream at present are mechanical polishing and electrolytic polishing. Mechanical polishing is a polishing method in which a smooth surface is obtained by cutting and plastic deformation of a material surface to remove a convex portion. Mechanical polishing has certain limitations, and mechanical polishing cannot be carried out on small or extremely thin parts.

The electrolytic polishing is to immerse the workpiece to be polished as an anode and the insoluble metal as a cathode into an electrochemical bath at the same time, and to electrify direct current to generate selective anodic dissolution. The electrolytic polishing is mainly characterized by selective dissolution, the surface of a workpiece is waved and nonlinear in microcosmic view, the rate of electricity of a convex part on the surface of a metal is higher than that of a concave part, so that the convex part can be dissolved firstly, and the concave part is in a passivation state because more adhesive films are obtained and the electricity is low, so that the workpiece is not easy to dissolve. The initial stage of electrolysis is a surface conditioning process. After the surface is smooth, the light emitting process is carried out, and then the surface is bright and smooth and is in a mirror surface effect. The stainless steel is subjected to electrolytic polishing, so that the color and luster of the stainless steel are consistent, the stainless steel is clean and bright, and a viscous film is formed on the surface of the stainless steel, so that the corrosion resistance is enhanced.

An electrolyte is required for the electrolytic polishing, and the electrolyte often contains phosphoric acid, sulfuric acid and the like. Phosphoric acid has a dissolving effect, and a phosphate protective film can be formed on the surface of the stainless steel to prevent the surface of the stainless steel from being over-corroded; the sulfuric acid can improve the conductivity of the solution and reduce the resistance, thereby reducing the cell voltage, saving the electric energy, and being beneficial to improving the dispersion capability and improving the anode current efficiency. However, phosphoric acid and sulfuric acid both contain certain pungent odor, and the traditional electrolysis process is often in a non-sealed state, so that operators can cause certain harm to bodies after inhaling the electrolyte.

In addition, conventional electropolishing does not allow for smooth control of the temperature of the electrolyte. The optimum use temperature of the electrolyte is generally 60-65 ℃. The electrolyte is over-high in temperature and is easy to over-corrode; the mucous membrane is enlarged when the temperature is too low, the mucous membrane on the surface of the anode is thickened, the diffusion of anode solute is not facilitated, and the polishing and leveling effect is obviously reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and providing an intelligent odor-inhibiting electrolysis machine.

The utility model discloses a through following technical scheme implement:

an intelligent odor-inhibiting electrolysis machine comprises a box body 1, wherein a workbench 2 is arranged in the box body 1, an electrolytic bath 3 is embedded below the middle part of the workbench 2, a lifting plate 4 which is horizontally arranged is hung over the workbench 2, two groups of first hangers 5 which are symmetrically arranged vertically and downwards and a second hanger 6 which is positioned between the two groups of first hangers 5 are hung on the lifting plate 4, a cathode plate 7 is fixedly connected to the bottom end of each first hanger 5, and an anode frame 8 is fixedly connected to the bottom end of each second hanger 6; an electrolytic power supply is arranged on the outer side of the box body 1, the negative electrode of the electrolytic power supply is electrically connected with the first hanging tool 5, and the positive electrode of the electrolytic power supply is electrically connected with the second hanging tool 6; two pairs of side walls of the box body 1 are respectively provided with 1 group of lifting components with the same structure, and the lifting components are in transmission connection with the lifting plate 4; a liquid inlet is formed in the side wall of the electrolytic bath 3, and a liquid inlet pipe 9 is communicated with the liquid inlet; the inner bottom surface of the electrolytic tank 3 is provided with a heating device 10.

When the polishing device is used, electrolyte is injected into the electrolytic tank 3, the electrolyte is heated to 60-65 ℃ through the heating device 10, then a workpiece to be polished, which is subjected to oil removal and rust removal in advance, is placed in the anode frame 8, and the workpiece to be polished is placed in the electrolyte of the electrolytic tank 3 through the lifting assembly. Then polishing is carried out after adjusting the voltage and the current by an electrolytic power supply. During polishing, the workpiece to be polished serves as an anode, the cathode plate 7 serves as a cathode, and the uneven part of the workpiece to be polished is electrolyzed, so that the surface of the workpiece to be polished is gradually leveled, and the effect of increasing the surface brightness is achieved. And after the electrolytic polishing is finished, the power supply is turned off, and the lifting plate 4 is lifted and then stands for a period of time to enable the electrolyte remained on the workpiece to be polished to flow out.

Optionally, a control box 11 is fixedly connected to the upper portion of the outer side wall of the box body 1, and a touch screen 12 and a control button 13 are arranged on the control box 11; the electrolysis power supply is arranged in the control box 11 and is electrically connected with the control box 11. The equipment in the box body 1 can be conveniently operated through the control box 11, and the automation degree is higher.

Optionally, the lifting assembly includes a vertically arranged chain 14, a driving gear 15, a transmission gear 16 and a servo motor 17, the transmission gear 16 is arranged on the upper portion of an inner side wall of the box body 1 through a first rotating shaft 18, and the first rotating shaft 18 is connected with the side wall of the box body 1 through a bearing; the driving gear 15 is arranged right below the transmission gear 16; the driving gear 15 and the transmission gear 16 are both meshed with the chain 14, and the driving gear 15 is in transmission connection with a servo motor 17 arranged outside the box body 1 through a second rotating shaft 19; the servo motor 17 is electrically connected with the control box 11; two ends of the lifting plate 4 are respectively fixedly connected to one chain 14 of the 2 groups of lifting components. The servo motors 17 on the two sides of the box body 1 synchronously drive the corresponding driving gears 15 to rotate, and the driving gears 15 drive the chains 14 to perform lifting motion, so as to drive the lifting plate 4 to lift. Compared with an air cylinder, the lifting plate 4 is lifted more stably through the transmission of the chain 14.

Optionally, a temperature sensor 20 and a lower limit sensor 21 are arranged in the electrolytic cell 3, and an upper limit sensor 22 is arranged at the upper part of the inner side wall of the box body 1; the temperature sensor 20, the upper limit sensor 22 and the lower limit sensor 21 are all in communication connection with the control box 11. The temperature sensor 20 is used to monitor the temperature of the electrolyte in the electrolytic bath 3 in real time so as to effectively control the temperature of the electrolyte. The lower limit sensor 21 can control the distance between a workpiece to be polished or the cathode plate 7 under the hanger and the bottom of the electrolytic bath 3 when descending, and the upper limit sensor 22 can control the distance between the lifting plate 4 and the top of the box body 1. When the lower limit sensor 21 detects the workpiece to be polished or the cathode plate 7, the servo motor 17 stops working, and the lifting plate 4 stops descending. When the upper limit sensor 22 detects the lifting plate 4, the servo motor 17 stops operating, and the lifting plate 4 stops rising.

Optionally, the bottom of the electrolytic bath 3 is communicated with a sewage discharge pipe 23, and the outlet end of the sewage discharge pipe 23 is communicated with a waste liquid collecting tank 24 arranged in the box body 1; a filter screen 25 is arranged at the upper part in the waste liquid collecting tank 24, a circulating pipe 26 is communicated with the lower part of the waste liquid collecting tank 24, and the circulating pipe 26 is communicated with the liquid inlet pipe 9 through a circulating pump 37; the drain pipe 23 and the liquid inlet pipe 9 are both provided with electromagnetic valves 35, and the electromagnetic valves 35 are electrically connected with the control box 11. Electrolyte in the electrolysis trough can be discharged to waste liquid collecting tank 24 through blow off pipe 23 together with the filth that the electrolysis produced, and impurity wherein is filtered to filter by filter screen 25 on the waste liquid collecting tank 24 and is held back, and electrolyte after the filtration can be by cyclic utilization once more.

Optionally, a sealing door 27 is further disposed on the front side of the box body 1, and a transparent viewing window 28 is disposed on the sealing door 27. The setting of sealing door 27 can make the electrolysis process control go on in airtight space, prevents that the liquid that contains pungent smell from volatilizing outside box 1, avoids operating personnel to inhale and causes the health injury. The transparent viewing window 28 facilitates an operator to view the progress of polishing within.

Optionally, the upper portion of box 1 still is provided with air exit 29, air exit 29 department intercommunication have exhaust pipe 30, exhaust pipe 30 through set up exhaust fan 36 at box 1 top with set up and be in waste gas collecting tank 31 intercommunication in the box 1, exhaust pipe 30's exit end with waste gas collecting tank 31's one side bottom intercommunication. Water is contained in the waste gas collecting tank 31, and volatile gas exhausted from the exhaust port 29 in the box body 1 can be collected in the waste gas collecting tank 31 through the exhaust pipe 30 and absorbed by the water in the waste gas collecting tank 31, so that the volatile gas is prevented from being directly discharged to the outside.

Optionally, the electrolytic bath device also comprises a cooling liquid tank 32, wherein the electrolytic bath 3 is arranged in the cooling liquid tank 32 through a supporting block 33 positioned at the bottom of the electrolytic bath 3; a cooling coil 34 is arranged at the bottom of the cooling liquid tank 32; the cooling coil 34 is electrically connected to the control box 11. The temperature of the electrolyte in the electrolytic bath 3 can be further controlled by the arrangement of the cooling liquid tank 32, and when the temperature of the electrolyte is too high, the cooling liquid in the cooling liquid tank 32 is cooled by the cooling coil 34 and is further thermally replaced with the electrolyte in the electrolytic bath 3, so that the temperature of the electrolyte is reduced.

Compared with the prior art, the utility model discloses following beneficial effect has: 1. the utility model discloses an electrolysis machine degree of automation is high, controls elevating system through the control box, can put into the electrolysis trough automatically with the work piece that waits to polish, has avoided the electrolyte that manual operation probably causes to splash, and then has reduced the injury to operating personnel, has reduced operating personnel's working strength simultaneously, has improved work efficiency; 2. the utility model adopts a closed operation space, which can prevent the leakage of volatile gas in the electrolyte; after the operation is finished, before the sealing door is opened, volatile gas in the box can be introduced into the waste gas collecting tank through the exhaust fan for absorption, so that air pollution is avoided, and the risk of harmful gas suction by operators is reduced; 3. the utility model discloses a set up heating device, temperature sensor and cooling coil, can carry out effective control to the temperature of electrolyte in the electrolysis trough to ensure polishing effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the sealing door of the present invention.

In the figure: 1. the automatic cleaning device comprises a box body, 2 parts of a workbench, 3 parts of an electrolytic tank, 4 parts of a lifting plate, 5 parts of a first hanger, 6 parts of a second hanger, 7 parts of a cathode plate, 8 parts of an anode frame, 9 parts of a liquid inlet pipe, 10 parts of a heating device, 11 parts of a control box, 12 parts of a touch screen, 13 parts of a control button, 14 parts of a chain, 15 parts of a driving gear, 16 parts of a transmission gear, 17 parts of a servo motor, 18 parts of a first rotating shaft, 19 parts of a second rotating shaft, 20 parts of a temperature sensor, 21 parts of a lower limiting sensor, 22 parts of an upper limiting sensor, 23 parts of a drain pipe, 24 parts of a waste liquid collecting tank, 25 parts of a filter screen, 26 parts of a circulating pipe, 27 parts of a sealing door, 28 parts of a transparent observation window, 29 parts of an exhaust outlet, 30 parts of an exhaust pipe, 31 parts of a waste gas collecting tank, 32 parts of a cooling liquid tank, 33 parts of a supporting block, 34 parts of a cooling coil pipe, 35 parts of an electromagnetic valve, 36 parts of an exhaust fan and a circulating pump.

Detailed Description

The invention is further illustrated by the following figures and examples, without however restricting the scope of the invention to these examples.

Example 1

As shown in fig. 1-2, an intelligent odor-inhibiting electrolysis machine comprises a box body 1, wherein a workbench 2 is arranged in the box body 1, an electrolytic bath 3 is embedded in the middle of the workbench 2, a lifting plate 4 horizontally arranged is hung over the workbench 2, two groups of first hangers 5 symmetrically arranged vertically downwards and a second hanger 6 positioned between the two groups of first hangers 5 are hung on the lifting plate 4, a cathode plate 7 is fixedly connected to the bottom end of each first hanger 5, and an anode frame 8 is fixedly connected to the bottom end of each second hanger 6; an electrolytic power supply is arranged on the outer side of the box body 1, the negative pole of the electrolytic power supply is electrically connected with the first hanging tool 5, and the positive pole of the electrolytic power supply is electrically connected with the second hanging tool 6; two pairs of side walls of the box body 1 are respectively provided with 1 group of lifting components with the same structure, and the lifting components are in transmission connection with a lifting plate 4; a liquid inlet is arranged on the side wall of the electrolytic bath 3 and communicated with a liquid inlet pipe 9; the inner bottom surface of the electrolytic bath 3 is provided with a heating device 10.

When the polishing device is used, electrolyte is injected into the electrolytic tank 3, the electrolyte is heated to 60-65 ℃ through the heating device 10, then a workpiece to be polished, which is subjected to oil removal and rust removal in advance, is placed in the anode frame 8, and the workpiece to be polished is placed in the electrolyte of the electrolytic tank 3 through the lifting assembly. Then polishing is carried out after adjusting the voltage and the current by an electrolytic power supply. During polishing, the workpiece to be polished serves as an anode, the cathode plate 7 serves as a cathode, and the uneven part of the workpiece to be polished is electrolyzed, so that the surface of the workpiece to be polished is gradually leveled, and the effect of increasing the surface brightness is achieved. And after the electrolytic polishing is finished, the power supply is turned off, and the lifting plate 4 is lifted and then stands for a period of time to enable the electrolyte remained on the workpiece to be polished to flow out.

The upper part of the outer side wall of the box body 1 is fixedly connected with a control box 11, and a touch screen 12 and a control button 13 are arranged on the control box 11; the electrolysis power supply is arranged in the control box 11 and is electrically connected with the control box 11. The equipment in the box body 1 can be conveniently operated through the control box 11, and the automation degree is higher.

The lifting assembly comprises a chain 14, a driving gear 15, a transmission gear 16 and a servo motor 17 which are vertically arranged, the transmission gear 16 is arranged on the upper part of one inner side wall of the box body 1 through a first rotating shaft 18, and the first rotating shaft 18 is connected with the side wall of the box body 1 through a bearing; the driving gear 15 is arranged right below the transmission gear 16; the driving gear 15 and the transmission gear 16 are both meshed with the chain 14, and the driving gear 15 is in transmission connection with a servo motor 17 arranged outside the box body 1 through a second rotating shaft 19; the servo motor 17 is electrically connected with the control box 11; two ends of the lifting plate 4 are respectively fixedly connected to one chain 14 of the 2 groups of lifting components. The servo motors 17 on the two sides of the box body 1 synchronously drive the corresponding driving gears 15 to rotate, and the driving gears 15 drive the chains 14 to move up and down, so as to drive the lifting plate 4 to lift. Compared with an air cylinder, the lifting plate 4 is lifted more stably through the transmission of the chain 14.

Wherein, a temperature sensor 20 and a lower limit sensor 21 are arranged in the electrolytic cell 3, and an upper limit sensor 22 is arranged at the upper part of the inner side wall of the box body 1; the temperature sensor 20, the upper limit sensor 22 and the lower limit sensor 21 are all in communication connection with the control box 11. The temperature sensor 20 is used to monitor the temperature of the electrolyte in the electrolytic bath 3 in real time so as to effectively control the temperature of the electrolyte. The lower limit sensor 21 can control the distance between a workpiece to be polished or the cathode plate 7 under the hanger and the bottom of the electrolytic bath 3 when descending, and the upper limit sensor 22 can control the distance between the lifting plate 4 and the top of the box body 1. When the lower limit sensor 21 detects the workpiece to be polished or the cathode plate 7, the servo motor 17 stops working, and the lifting plate 4 stops descending. When the upper limit sensor 22 detects the lifting plate 4, the servo motor 17 stops operating, and the lifting plate 4 stops rising.

Wherein, the bottom of the electrolytic bath 3 is communicated with a drain pipe 23, and the outlet end of the drain pipe 23 is communicated with a waste liquid collecting tank 24 arranged in the box body 1; a filter screen 25 is arranged at the upper part in the waste liquid collecting tank 24, the lower part of the waste liquid collecting tank 24 is communicated with a circulating pipe 26, and the circulating pipe 26 is communicated with the liquid inlet pipe 9 through a circulating pump 37; the drain pipe 23 and the liquid inlet pipe 9 are both provided with an electromagnetic valve 35, and the electromagnetic valve 35 is electrically connected with the control box 11. Electrolyte in the electrolysis trough can be discharged to waste liquid collecting tank 24 through blow off pipe 23 together with the filth that the electrolysis produced, and impurity wherein is filtered to filter by filter screen 25 on the waste liquid collecting tank 24 and is held back, and electrolyte after the filtration can be by cyclic utilization once more.

Wherein, the front side of the box body 1 is also provided with a sealing door 27, and the sealing door 27 is provided with a transparent observation window 28. The setting of sealing door 27 can make the electrolysis process control go on in airtight space, prevents that the liquid that contains pungent smell from volatilizing outside box 1, avoids operating personnel to inhale and causes the health injury. The transparent viewing window 28 facilitates an operator to view the progress of polishing within.

Wherein, the upper portion of box 1 still is provided with air exit 29, and air exit 29 department intercommunication has exhaust pipe 30, and exhaust pipe 30 communicates with the waste gas collecting vat 31 of setting in box 1 through setting up the exhaust fan 36 at box 1 top, and the exit end of exhaust pipe 30 communicates with one side bottom of waste gas collecting vat 31. Water is contained in the waste gas collecting tank 31, and volatile gas exhausted from the exhaust port 29 in the box body 1 can be collected in the waste gas collecting tank 31 through the exhaust pipe 30 and absorbed by the water in the waste gas collecting tank 31, so that the volatile gas is prevented from being directly discharged to the outside.

Wherein, the electrolytic bath device also comprises a cooling liquid tank 32, and the electrolytic bath 3 is arranged in the cooling liquid tank 32 through a supporting block 33 positioned at the bottom of the electrolytic bath 3; a cooling coil 34 is arranged at the bottom of the cooling liquid tank 32; the cooling coil 34 is electrically connected to the control box 11. The temperature of the electrolyte in the electrolytic bath 3 can be further controlled by the installation of the cooling liquid tank 32, and when the temperature of the electrolyte is too high, the cooling liquid in the cooling liquid tank 32 is cooled by the cooling coil 34, and further, the cooling liquid is thermally replaced with the electrolyte in the electrolytic bath 3, so that the temperature of the electrolyte is lowered.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims (8)

1. The utility model provides an intelligence presses down flavor electrolysis machine, includes box (1), box (1) in be provided with workstation (2), its characterized in that: an electrolytic tank (3) is embedded in the middle of the workbench (2), a lifting plate (4) which is horizontally arranged is hung over the workbench (2), two groups of first hangers (5) which are symmetrical and vertically arranged downwards and a second hanger (6) which is positioned between the two groups of first hangers (5) are hung on the lifting plate (4), a cathode plate (7) is fixedly connected to the bottom end of the first hanger (5), and an anode frame (8) is fixedly connected to the bottom end of the second hanger (6); an electrolytic power supply is arranged on the outer side of the box body (1), the negative electrode of the electrolytic power supply is electrically connected with the first hanging tool (5), and the positive electrode of the electrolytic power supply is electrically connected with the second hanging tool (6); two pairs of side walls of the box body (1) are respectively provided with 1 group of lifting components with the same structure, and the lifting components are in transmission connection with the lifting plate (4); a liquid inlet is formed in the side wall of the electrolytic tank (3), and a liquid inlet pipe (9) is communicated with the liquid inlet; the inner bottom surface of the electrolytic tank (3) is provided with a heating device (10).

2. The intelligent odor-suppressing electrolysis machine according to claim 1, wherein: the upper part of the outer side wall of the box body (1) is fixedly connected with a control box (11), and a touch screen (12) and a control button (13) are arranged on the control box (11); the electrolysis power supply is arranged in the control box (11) and is electrically connected with the control box (11).

3. The intelligent odor-suppressing electrolysis machine according to claim 2, wherein: the lifting assembly comprises a chain (14), a driving gear (15), a transmission gear (16) and a servo motor (17) which are vertically arranged, the transmission gear (16) is arranged on the upper part of one inner side wall of the box body (1) through a first rotating shaft (18), and the first rotating shaft (18) is connected with the side wall of the box body (1) through a bearing; the driving gear (15) is arranged right below the transmission gear (16); the driving gear (15) and the transmission gear (16) are meshed with the chain (14), and the driving gear (15) is in transmission connection with a servo motor (17) arranged outside the box body (1) through a second rotating shaft (19); the servo motor (17) is electrically connected with the control box (11); two ends of the lifting plate (4) are respectively and fixedly connected to one chain (14) of the 2 groups of lifting components.

4. The intelligent odor-suppressing electrolysis machine according to claim 2, wherein: a temperature sensor (20) and a lower limiting sensor (21) are arranged in the electrolytic cell (3), and an upper limiting sensor (22) is arranged at the upper part of the inner side wall of the box body (1); the temperature sensor (20), the upper limit sensor (22) and the lower limit sensor (21) are all in communication connection with the control box (11).

5. The intelligent odor-suppressing electrolysis machine according to claim 2, wherein: the bottom of the electrolytic tank (3) is communicated with a sewage discharge pipe (23), and the outlet end of the sewage discharge pipe (23) is communicated with a waste liquid collecting tank (24) arranged in the tank body (1); a filter screen (25) is arranged at the upper part in the waste liquid collecting tank (24), the lower part of the waste liquid collecting tank (24) is communicated with a circulating pipe (26), and the circulating pipe (26) is communicated with the liquid inlet pipe (9) through a circulating pump (37); the sewage draining pipe (23) and the liquid inlet pipe (9) are both provided with electromagnetic valves (35), and the electromagnetic valves (35) are electrically connected with the control box (11).

6. The intelligent odor-suppressing electrolysis machine according to claim 1, wherein: the front side of the box body (1) is also provided with a sealing door (27), and the sealing door (27) is provided with a transparent observation window (28).

7. The intelligent odor-suppressing electrolysis machine according to claim 1, wherein: the upper portion of box (1) still is provided with air exit (29), air exit (29) department intercommunication have exhaust pipe (30), exhaust pipe (30) through setting up exhaust fan (36) at box (1) top and setting are in exhaust gas collecting tank (31) intercommunication in box (1), the exit end of exhaust pipe (30) with one side bottom intercommunication of exhaust gas collecting tank (31).

8. The intelligent odor-suppressing electrolysis machine according to claim 2, wherein: the electrolytic bath (3) is arranged in the cooling liquid tank (32) through a supporting block (33) positioned at the bottom of the electrolytic bath (3); a cooling coil (34) is arranged at the bottom of the cooling liquid tank (32); the cooling coil (34) is electrically connected with the control box (11).

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