An ultrapure water EDI continuous electric desalination equipment

Abstract

The invention discloses an ultrapure water EDI continuous electric desalination device, which relates to the technical field of EDI electric desalination, and comprises a cabinet, a water inlet pipe is fixedly installed on the surface of the cabinet, a water outlet pipe is fixedly installed on the surface of the cabinet, a control device is arranged on the front of the cabinet, a partition is fixedly installed on the inner wall of the cabinet, the square block is fixedly installed on the bottom of the inner wall of the cabinet, the base is fixedly installed on the inner wall of the square block, the support frame is fixedly installed on the top of the square block, the fixing ring is fixedly installed on the top of the square block, the transmission block slides through the inner and outer walls of the base, the gasket is fixedly installed on the surface of the transmission block, the movement of the precision filter will push the transmission block to move in the direction away from the precision filter, the movement of the transmission block will drive the gasket to move, and after the precision filter is placed, the device will automatically clamp the precision filter, saving working time and improving work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of EDI electric desalination, in particular to an ultrapure water EDI continuous electric desalination device. Background Art

[0002] Ultrapure water electro-desalination equipment is a highly efficient water treatment technology used to produce high purity water for many industrial and laboratory applications.

[0003] The patent with patent announcement number CN213506120U relates to an EDI electric desalination treatment device, and relates to the technical field of EDI electric desalination devices. The EDI electric desalination treatment device includes an EDI device body, and both sides of the EDI device body are respectively connected with a water outlet pipe and a water inlet pipe, and one side of the EDI device body is located above the water inlet pipe and fixed with a fixed frame, and the fixed frame is provided with a first water pipe, a second water pipe and a water pump inside; one end of the first water pipe is connected with the top of the second water pipe, and a first connecting pipe is connected between the other end of the first water pipe and the water outlet pipe. When the patent is used, under the action of the box body and the water pump, the washing liquid in the box body can circulate between the second water pipe, the water pump, the second connecting pipe, the water inlet pipe, the EDI device body, the water outlet pipe, the first connecting pipe and the first water pipe, so that the washing liquid can circulate and clean the EDI device body, so as to improve the use efficiency of the washing liquid.

[0004] In the above patent, the washing liquid is used to circulate and clean the EDI device body under the action of the box and the water pump to improve the use efficiency of the washing liquid. Before the electric desalination device works, the precision filter needs to be inspected and installed. After installation, the precision filter needs to be clamped and positioned. The complicated manual fixation is very time-consuming and affects work efficiency. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an ultrapure water EDI continuous electric desalination device, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an ultrapure water EDI continuous electric desalination equipment, comprising a cabinet, a water inlet pipe is fixedly installed on the surface of the cabinet, a water outlet pipe is fixedly installed on the surface of the cabinet, a control device is arranged on the front of the cabinet, a partition is fixedly installed on the inner wall of the cabinet, and a fixing device, a guard device and a protection device are arranged on the inner wall of the cabinet;

[0007] The fixing device includes: a square block, a base, a support frame, a fixing ring, a transmission block, a gasket, a screw rod, a triangular block, a sliding column and a clamping plate, the square block is fixedly installed on the bottom of the inner wall of the cabinet, the base is fixedly installed on the inner wall of the square block, the support frame is fixedly installed on the top of the square block, the fixing ring is fixedly installed on the top of the square block, the transmission block slides through the inner and outer walls of the base, the gasket is fixedly installed on the surface of the transmission block, the screw rod slides through the inner and outer walls of the square block, the triangular block is fixedly installed on the top of the screw rod, the sliding column is slidably installed on the inner and outer walls of the fixing ring, and the clamping plate is fixedly installed on the end of the sliding column away from the triangular block. The movement of the precision filter will push the transmission block to move in the direction away from the precision filter, the movement of the transmission block will drive the gasket to move, the movement of the gasket will contact the screw rod, and the movement of the gasket will push the screw rod to move to the top.

[0008] According to the above technical solution, the gasket is in contact with the screw rod, and a No. 1 spring is arranged between the transmission block and the square block, and the transmission block is driven to reset by the No. 1 spring.

[0009] According to the above technical solution, the triangular block contacts the sliding column, and the side of the triangular block that contacts the sliding column is set as an inclined surface. The inclined surface of the triangular block facilitates pushing the sliding column to move.

[0010] According to the above technical solution, the protective device includes: a safety door, a handle, a hollow box, a square column, a transmission plate, a lock core and a lock tongue. The safety door is fixedly installed on the surface of the cabinet, the handle is fixedly installed on the side of the safety door away from the cabinet, the hollow box is fixedly installed on the side of the safety door close to the cabinet, the square column is slidably installed on the inner wall of the hollow box, the transmission plate is rotatably installed on the inner wall of the hollow box, the lock core is slidably installed on the inner wall of the hollow box, and the lock tongue slides through the inner and outer walls of the partition and the square block. The lock tongue will push the square column to move in the direction of the hollow box, the movement of the square column will contact the transmission plate, and the movement of the square column will drive the transmission plate to rotate.

[0011] According to the above technical solution, the protective device also includes: a valve, a connecting column and a reset block. The connecting column slides through the inner and outer walls of the safety door, the reset block is fixedly installed at one end of the connecting column close to the hollow box, and the valve is fixedly installed at one end of the connecting column away from the hollow box. The movement of the reset block will push the transmission plate to rotate, and the rotation of the transmission plate will drive the lock core to move. After the lock core moves, it no longer contacts the lock tongue, and the lock core releases the limit on the lock tongue.

[0012] According to the above technical solution, the reset block is in contact with the transmission plate, and a No. 2 spring is arranged between the square column and the hollow box, and the square column is driven to reset by the No. 2 spring.

[0013] According to the above technical scheme, the protection device includes: an anode plate, a cathode plate, a series plate, a transmission arc plate, a sliding rod, an L-shaped block, a water baffle, a rotating shaft and a telescopic long rod. The anode plate is slidably installed between the partition and the cabinet, the cathode plate is slidably installed between the partition and the cabinet, the series plate is fixedly installed on the top of the anode plate and the cathode plate, the transmission arc plate is rotatably installed on the surface of the partition, the sliding rod is fixedly installed on the surface of the anode plate, the L-shaped block is fixedly installed on the top of the hollow box, the water baffle is slidably installed between the cabinet and the partition, the rotating shaft is rotatably installed between the cabinet and the partition, the telescopic long rod slides through the circumferential surface of the rotating shaft, one end of the telescopic long rod is rotatably installed on the side of the cathode plate away from the anode plate, and the other end of the telescopic long rod is rotatably installed on the side of the water baffle close to the cathode plate. The rotation of the telescopic long rod will drive the water baffle to move to the bottom, and the movement of the water baffle to the bottom will block water from flowing to the outlet pipe.

[0014] According to the above technical solution, one arc-shaped side of the transmission arc plate contacts the slide rod, and a clockwork spring is arranged between the transmission arc plate and the partition plate, and the clockwork spring drives the rotating arc plate to reset.

[0015] The present invention provides an ultrapure water EDI continuous electric desalination device. It has the following beneficial effects:

[0016] (1) In this invention, the transmission block drives the screw rod to move toward the top, and the screw rod drives the clamping plate to clamp the precision filter. After the precision filter is placed, the device will automatically clamp the precision filter without manual labor, saving working time and improving work efficiency. By pressing the triangular block to move toward the bottom, the triangular block drives the transmission block to lift the precision filter, making it convenient for workers to pick up the precision filter, facilitating workers' operation and improving the applicability of the device.

[0017] (2) This invention limits the lock tongue by means of a lock core, so that after the precision filter is installed and the safety door of the area is closed, the safety door cannot be opened when the device is in operation, thereby preventing the staff from erroneously operating the device during operation and causing damage to the device, thereby improving the protection of the device. By turning the valve, the valve drives the reset plate to rotate to release the limit on the lock tongue, so that the limit on the lock tongue by the lock core can be released in a special way and the safety door can be opened, thereby improving the practicality of the device.

[0018] (3) The invention drives the sliding column to move by the L-shaped block, and the sliding column drives the anode plate and the cathode plate to separate from the water source, so that the device is separated from the water source and the device no longer works, which is convenient for staff to observe and repair. The cathode plate drives the telescopic long rod to rotate, and the telescopic long rod drives the water baffle to move, thereby preventing the unpurified water source from flowing out through the water outlet pipe, which would reduce the qualified rate of purification of the device, and improve the reliability and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the position relationship between the partition and the cabinet of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the fixing device of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the base section device of the present invention;

[0023] Figure 5 This is a schematic diagram of the positional relationship between the hollow box and the safety door of the present invention;

[0024] Figure 6 It is a schematic diagram of the structure of the protective device of the present invention;

[0025] Figure 7 It is a schematic diagram of the structure of the protection device of the present invention.

[0026] In the figure: 1. cabinet; 2. water inlet pipe; 3. water outlet pipe; 4. control device; 5. partition; 61. square block; 62. base; 63. support frame; 64. fixing ring; 65. transmission block; 66. gasket; 67. screw rod; 68. triangular block; 69. sliding column; 610. clamping plate; 71. safety door; 72. handle; 73. valve; 74. connecting column; 75. reset block; 76. hollow box; 77. square column; 78. transmission plate; 79. lock core; 710. lock tongue; 81. anode plate; 82. cathode plate; 83. series plate; 84. transmission arc plate; 85. slide rod; 86. L-shaped block; 87. water retaining plate; 88. rotating shaft; 89. telescopic long rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-Figure 4An embodiment of the present invention is: an ultrapure water EDI continuous electric desalination device, comprising a cabinet 1, a water inlet pipe 2 is fixedly installed on the surface of the cabinet 1, a water outlet pipe 3 is fixedly installed on the surface of the cabinet 1, a control device 4 is arranged on the front of the cabinet 1, a partition 5 is fixedly installed on the inner wall of the cabinet 1, and a fixing device is arranged on the inner wall of the cabinet 1, wherein the fixing device comprises: a square block 61, a base 62, a support frame 63, a fixing ring 64, a transmission block 65, a gasket 66, a screw rod 67, a triangular block 68, a sliding column 69 and a clamping plate 610, the square block 61 is fixedly installed on the bottom of the inner wall of the cabinet 1, and the base 62 is fixedly installed on the square block 6 1, the support frame 63 is fixedly installed on the top of the square block 61, the fixing ring 64 is fixedly installed on the top of the square block 61, the transmission block 65 slides through the inner and outer walls of the base 62, the gasket 66 is fixedly installed on the surface of the transmission block 65, the screw rod 67 slides through the inner and outer walls of the square block 61, the triangular block 68 is fixedly installed on the top of the screw rod 67, the sliding column 69 is slidably installed on the inner and outer walls of the fixing ring 64, and the clamping plate 610 is fixedly installed on the end of the sliding column 69 away from the triangular block 68. After the precision filter is placed, the device will automatically clamp the precision filter without manual labor, saving working time and improving work efficiency.

[0029] The gasket 66 is in contact with the screw rod 67 , and a No. 1 spring is arranged between the transmission block 65 and the square block 61 , and the transmission block 65 is driven to reset by the No. 1 spring.

[0030] The triangular block 68 contacts the sliding post 69 , and a surface of the triangular block 68 that contacts the sliding post 69 is set as an inclined surface. The inclined surface of the triangular block 68 facilitates the sliding post 69 to move.

[0031] When this embodiment is working: align the precision filter with the base 62 and press the precision filter toward the bottom. The precision filter moves toward the bottom and contacts the transmission block 65. The movement of the precision filter pushes the transmission block 65 to move away from the precision filter. The movement of the transmission block 65 drives the gasket 66 to move. The movement of the gasket 66 contacts the screw rod 67. The movement of the gasket 66 pushes the screw rod 67 to move toward the top. The movement of the screw rod 67 drives the triangular block 68 to move. The movement of the triangular block 68 contacts the sliding column 69. The movement of the triangular block 68 pushes the sliding column 69 to move toward the direction of the precision filter. The movement of the sliding column 69 brings The movable clamping plate 610 moves, and the movement of the clamping plate 610 will clamp the precision filter. After the precision filter is placed, the device will automatically clamp the precision filter without manual labor, saving working time and improving work efficiency. The triangular block 68 is pressed toward the bottom, and the movement of the triangular block 68 will drive the screw rod 67 to move toward the bottom. The movement of the screw rod 67 will push the gasket 66 to move in the opposite direction of the precision filter. The movement of the gasket 66 will drive the transmission block 65 to move. The movement of the transmission block 65 will drive the precision filter to lift up, making it convenient for the staff to pick up the precision filter, facilitating the workers' operation, and improving the applicability of the device.

[0032] See also Figure 1-Figure 7 On the basis of the above embodiment, in another embodiment of the present invention, the inner wall of the cabinet 1 is provided with a protective device and a protection device, the protective device comprising: a safety door 71, a handle 72, a hollow box 76, a square column 77, a transmission plate 78, a lock core 79 and a lock tongue 710, the safety door 71 is fixedly mounted on the surface of the cabinet 1, the handle 72 is fixedly mounted on the side of the safety door 71 away from the cabinet 1, the hollow box 76 is fixedly mounted on the side of the safety door 71 close to the cabinet 1, the square column 77 is slidably mounted on the inner wall of the hollow box 76, the transmission plate 78 is rotatably mounted on the inner wall of the hollow box 76, the lock core 79 is slidably mounted on the inner wall of the hollow box 76, and the lock tongue 710 slides through the inner and outer walls of the partition 5 and the square block 61, so as to prevent the staff from accidentally operating the device during the operation of the equipment and causing damage to the equipment, thereby improving the protection of the device.

[0033] The protective device also includes: a valve 73, a connecting column 74 and a reset block 75. The connecting column 74 slides through the inner and outer walls of the safety door 71. The reset block 75 is fixedly installed at one end of the connecting column 74 close to the hollow box 76. The valve 73 is fixedly installed at one end of the connecting column 74 away from the hollow box 76, so that the limit of the lock core 79 on the lock tongue 710 can be released by a special method, and the safety door 71 can be opened, thereby improving the practicality of the device.

[0034] The reset block 75 is in contact with the transmission plate 78, and a No. 2 spring is provided between the square column 77 and the hollow box 76, and the No. 2 spring drives the square column 77 to reset.

[0035] The protection device includes: an anode plate 81, a cathode plate 82, a series plate 83, a transmission arc plate 84, a slide bar 85, an L-shaped block 86, a water retaining plate 87, a rotating shaft 88 and a telescopic long rod 89. The anode plate 81 is slidably installed between the partition 5 and the cabinet 1, the cathode plate 82 is slidably installed between the partition 5 and the cabinet 1, the series plate 83 is fixedly installed on the top of the anode plate 81 and the cathode plate 82, the transmission arc plate 84 is rotatably installed on the surface of the partition 5, the slide bar 85 is fixedly installed on the surface of the anode plate 81, and the L-shaped block 86 is fixedly installed on the top of the hollow box 76, so that the device is in contact with the water source. Separated, the device no longer works, which is convenient for staff to observe and repair. The water baffle 87 is slidably installed between the cabinet 1 and the partition 5, and the rotating shaft 88 is rotatably installed between the cabinet 1 and the partition 5. The telescopic long rod 89 slides through the circumferential surface of the rotating shaft 88. One end of the telescopic long rod 89 is rotatably installed on the side of the cathode plate 82 away from the anode plate 81, and the other end of the telescopic long rod 89 is rotatably installed on the side of the water baffle 87 close to the cathode plate 82 to prevent unpurified water from flowing out through the water outlet pipe 3, which will reduce the qualified rate of the purification of the device and improve the reliability and practicality of the device.

[0036] One arc-shaped side of the transmission arc plate 84 contacts the slide bar 85 , and a spring is arranged between the transmission arc plate 84 and the partition plate 5 , and the spring drives the rotating arc plate 84 to reset.

[0037] When this embodiment is working, when the transmission block 65 moves in the direction away from the precision filter, it will contact the lock tongue 710. The movement of the transmission block 65 will push the lock tongue 710 to move, pushing the handle 72. The movement of the handle 72 will drive the safety door 71 to rotate. The rotation of the safety door 71 will drive the hollow box 76 to move. The movement of the hollow box 76 will drive the square column 77 to move. The movement of the square column 77 will contact the lock tongue 710. The lock tongue 710 will push the square column 77 to move in the direction of the hollow box 76. The movement of the square column 77 will contact the transmission plate 78. The movement of the square column 77 will drive the transmission plate 78 to rotate. The rotation of the transmission plate 78 will contact and push the lock core 79 to rotate. The rotation of the lock core 79 will contact the lock tongue 710. After the lock core 79 contacts the lock tongue 710, it will limit the lock tongue 710, so that after the precision filter is installed and the safety door 71 is closed, the device is in The safety door 71 cannot be opened during operation, which prevents the staff from accidentally operating the device during operation and causing damage to the device, thereby improving the protection of the device. The valve 73 is manually rotated, and the rotation of the valve 73 will drive the connecting column 74 to rotate, and the rotation of the connecting column 74 will drive the reset block 75 to rotate, and then the valve 73 is pushed in the direction of the cabinet 1. The movement of the valve 73 will drive the connecting column 74 to move, and the movement of the connecting column 74 will drive the reset block 75 to move. The movement of the reset block 75 will contact the transmission plate 78, and the movement of the reset block 75 will drive the transmission plate 78 to rotate. The rotation of the transmission plate 78 will drive the lock core 79 to move. After the lock core 79 moves, it no longer contacts the lock tongue 710. The lock core 79 releases the limit on the lock tongue 710, so that the limit of the lock core 79 on the lock tongue 710 can be released by a special method, and the safety door 71 is opened, thereby improving the practicability of the device.

[0038] The movement of the hollow box 76 will drive the L-shaped block 86 to move, and the movement of the L-shaped block 86 will contact the transmission arc plate 84. The movement of the L-shaped block 86 will push the transmission arc plate 84 to rotate. The rotation of the transmission arc plate 84 will contact the slide bar 85. The rotation of the transmission arc plate 84 will drive the slide bar 85 to move toward the top. The movement of the slide bar 85 will drive the anode piece 81 to move. The movement of the anode piece 81 will drive the series plate 83 to move. The movement of the series plate 83 will drive the cathode piece 82 to move, so that after the safety door 71 is opened, the anode piece 81 and the cathode piece 82 move toward the top, so that the device is separated from the water source, and the device no longer works, which is convenient for the staff to observe and repair. The movement of the anode piece 81 and the cathode piece 82 will drive the telescopic long rod 89 to rotate, and the rotation of the telescopic long rod 89 will drive the water retaining plate 87 to move toward the bottom. The movement of the water retaining plate 87 toward the bottom will block the water from flowing to the outlet pipe 3, preventing the unpurified water source from flowing out through the outlet pipe 3, which will reduce the qualified rate of the purification of the device and improve the reliability and practicality of the device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ultrapure water EDI continuous electric desalination device, comprising a cabinet (1), characterized in that: A water inlet pipe (2) is fixedly mounted on the surface of the cabinet (1), a water outlet pipe (3) is fixedly mounted on the surface of the cabinet (1), a control device (4) is arranged on the front of the cabinet (1), a partition plate (5) is fixedly mounted on the inner wall of the cabinet (1), and a fixing device, a guard device and a protection device are arranged on the inner wall of the cabinet (1); The fixing device comprises: a square block (61), a base (62), a support frame (63), a fixing ring (64), a transmission block (65), a gasket (66), a screw rod (67), a triangular block (68), a sliding column (69) and a clamping plate (610), wherein the square block (61) is fixedly mounted on the bottom of the inner wall of the cabinet (1), the base (62) is fixedly mounted on the inner wall of the square block (61), the support frame (63) is fixedly mounted on the top of the square block (61), and the fixing ring (64) is fixedly mounted on the inner wall of the cabinet (1). The transmission block (65) is fixedly mounted on the top of the square block (61), the transmission block (65) slides through the inner and outer walls of the base (62), the gasket (66) is fixedly mounted on the surface of the transmission block (65), the screw rod (67) slides through the inner and outer walls of the square block (61), the triangular block (68) is fixedly mounted on the top of the screw rod (67), the sliding column (69) is slidably mounted on the inner and outer walls of the fixing ring (64), and the clamping plate (610) is fixedly mounted on the end of the sliding column (69) away from the triangular block (68); The protective device comprises: a safety door (71), a handle (72), a hollow box (76), a square column (77), a transmission plate (78), a lock core (79) and a lock tongue (710); the safety door (71) is fixedly mounted on the surface of the cabinet (1); the handle (72) is fixedly mounted on a side of the safety door (71) away from the cabinet (1); the hollow box (76) is fixedly mounted on a side of the safety door (71) close to the cabinet (1); the square column (77) is slidably mounted on the inner wall of the hollow box (76); the transmission plate (78) is rotatably mounted on the inner wall of the hollow box (76); the lock core (79) is slidably mounted on the inner wall of the hollow box (76); and the lock tongue (710) slides through the inner and outer walls of the partition (5) and the square block (61); The protection device comprises: an anode plate (81), a cathode plate (82), a series plate (83), a transmission arc plate (84), a slide bar (85), an L-shaped block (86), a water retaining plate (87), a rotating shaft (88) and a telescopic long rod (89), wherein the anode plate (81) is slidably mounted between the partition (5) and the cabinet (1), the cathode plate (82) is slidably mounted between the partition (5) and the cabinet (1), the series plate (83) is fixedly mounted on the top of the anode plate (81) and the cathode plate (82), the transmission arc plate (84) is rotatably mounted on the surface of the partition (5), and the slide bar (85) is rotatably mounted on the surface of the partition (5). 5) is fixedly mounted on the surface of the anode sheet (81), the L-shaped block (86) is fixedly mounted on the top of the hollow box (76), the water baffle (87) is slidably mounted between the cabinet (1) and the partition (5), the rotating shaft (88) is rotatably mounted between the cabinet (1) and the partition (5), the telescopic long rod (89) slides through the circumferential surface of the rotating shaft (88), one end of the telescopic long rod (89) is rotatably mounted on a side of the cathode sheet (82) away from the anode sheet (81), and the other end of the telescopic long rod (89) is rotatably mounted on a side of the water baffle (87) close to the cathode sheet (82).

2. The ultrapure water EDI continuous electric desalination equipment according to claim 1, characterized in that: The gasket (66) is in contact with the screw rod (67), and a No. 1 spring is arranged between the transmission block (65) and the square block (61).

3. The ultrapure water EDI continuous electric desalination equipment according to claim 2, characterized in that: The triangular block (68) is in contact with the sliding column (69), and a surface of the triangular block (68) in contact with the sliding column (69) is configured as an inclined surface.

4. The ultrapure water EDI continuous electric desalination equipment according to claim 3, characterized in that: The protection device further comprises: a valve (73), a connecting column (74) and a reset block (75); the connecting column (74) slides through the inner and outer walls of the safety door (71); the reset block (75) is fixedly mounted on one end of the connecting column (74) close to the hollow box (76); and the valve (73) is fixedly mounted on one end of the connecting column (74) away from the hollow box (76).

5. The ultrapure water EDI continuous electric desalination equipment according to claim 4, characterized in that: The reset block (75) is in contact with the transmission plate (78), and a No. 2 spring is arranged between the square column (77) and the hollow box (76).

6. The ultrapure water EDI continuous electric desalination equipment according to claim 5, characterized in that: One arc-shaped side of the transmission arc plate (84) contacts the slide bar (85), and a spring is arranged between the transmission arc plate (84) and the partition plate (5).

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