Power plant water treatment exchange device

Abstract

The utility model discloses a power plant water treatment exchange device, which relates to the technical field of power equipment, and comprises a shell, the lower surface of the shell is communicated with a water inlet, the upper surface of the shell is communicated with a water outlet, the inner wall of the shell is fixedly connected with a baffle plate, and the inner wall of the shell is fixedly connected with a splitter plate. A filter screen is fixedly connected to the inner wall of the shell, an impurity removal device is arranged in the shell and comprises a water pump, the water pump is installed on the surface of the shell, the input end of the water pump is fixedly connected with a water pumping pipe, the water pumping pipe is fixedly connected to the inner wall of the shell, and the output end of the water pump is fixedly connected with a water drainage pipe. The drainage pipe is fixedly connected to the inner wall of the shell, and the inner wall of the shell is fixedly connected with a filter box. The power plant water treatment exchange device solves the problems that the filter screen is easy to block due to the fact that water often contains impurities, the filter screen is difficult to replace, and treatment of the power plant water is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power equipment, in particular to a water treatment exchange device for a power plant. Background Art

[0002] The water treatment exchange device of a power plant is usually an ion exchange device used to treat the water quality in the power plant. After the water quality is treated by the water treatment exchange device, the harmful ions, hardness substances and dissolved salts in the water can be removed or reduced, thereby achieving the purpose of regulating and purifying the water quality.

[0003] Prior art includes the utility model patent with publication number CN214260833U, which discloses a water treatment exchange device for a power plant, belonging to the field of power equipment. The utility model comprises a tank body, a top cover, a bottom cover, a regeneration liquid outlet, a regeneration liquid inlet, a baffle, a diverter plate, a filter, and a sealing door. The top cover is fixedly connected to the upper surface of the tank body, with the regeneration liquid outlet fixedly connected to the upper surface of the top cover; the bottom cover is fixedly connected to the lower surface of the tank body, with the regeneration liquid inlet fixedly connected to the lower surface of the bottom cover; a sealing door is fixedly mounted on the side surface of the tank body; a plurality of mounting rods are fixedly mounted on the upper surface of the bottom cover; a baffle is fixedly mounted on the upper surface of the mounting rods; a diverter plate is fixedly mounted on the inner circumference of the tank body; a plurality of diverter holes are formed on the upper surface of the diverter plate; and a filter is fixedly mounted on the inner circumference of the tank body. The baffle slows the flow of the regeneration liquid, reducing impact on the internal structure. The diverter plate also makes the water flow more uniform, preventing the exchange resin from breaking.

[0004] The above-mentioned and existing related technologies often have the following defects: when using a power plant water treatment exchange device to treat power plant water, since the water often contains impurities, it is easy to cause clogging of the filter, and the replacement of the filter is often difficult, thereby affecting the treatment of the power plant water.

[0005] For this purpose, we propose a power plant water treatment exchange device. Utility Model Content

[0006] The purpose of the present utility model is to provide a water treatment exchange device for a power plant to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a power plant water treatment exchange device, comprising a shell, the lower surface of the shell is connected to a water inlet, the upper surface of the shell is connected to a water outlet, the inner wall of the shell is fixedly connected to a baffle, the inner wall of the shell is fixedly connected to a diverter plate, the inner wall of the shell is fixedly connected to a filter, the interior of the shell is provided with a debris removal device, the debris removal device comprises a water pump, the water pump is mounted on the surface of the shell, the input end of the water pump is fixedly connected to a suction pipe, the suction pipe is fixedly connected to the inner wall of the shell, the output end of the water pump is fixedly connected to a drain pipe, the drain pipe is fixedly connected to the inner wall of the shell, the inner wall of the shell is fixedly connected to a filter box, and a plurality of through holes are opened on the surface of the filter box.

[0008] The effects achieved by the above components are: by setting up a water pump, a suction pipe and a drainage pipe, the power plant water in the shell can be extracted and then discharged back; by setting up a filter box and a through hole, impurities in the power plant water can be collected.

[0009] Preferably, a mounting plate is fixedly connected to the surface of the shell, the mounting plate is fixedly connected to the water pump, a cushion frame is fixedly connected to the inner wall of the shell, and a sealing plate is slidably connected to the inner wall of the shell.

[0010] The effects achieved by the above components are: by providing the mounting plate, the water pump can be connected to the housing, and by providing the gasket frame and the sealing plate, the housing can be easily opened or closed.

[0011] Preferably, the surface of the sealing plate is fixedly connected to a limit plate, the surface of the shell is provided with a slide groove, the surface of the slide groove on the shell is slidably connected to a slider, and the surface of the slider is fixedly connected to a clamping plate.

[0012] The effects achieved by the above components are: by setting the limit plate and the clamping plate, the position of the sealing plate can be restricted, and by setting the slider, the clamping plate can be moved, thereby facilitating the removal of restrictions on the sealing plate position.

[0013] Preferably, the inner wall of the slider is slidably connected to a fixing rod, the fixing rod is fixedly connected to the surface of the slide groove on the shell, the surface of the fixing rod is sleeved with a spring, and both ends of the spring are fixedly connected to the slider and the shell respectively.

[0014] The effects achieved by the above components are: by setting the fixing rod, the position of the spring can be restricted, and by setting the spring, the position of the slider can be restricted, and at the same time, it can be ensured that the slider can return to its original position after moving.

[0015] Preferably, a closing device is provided inside the shell, and the closing device includes a blocking plate, which is slidably connected to the inner wall of the filter box, and a tooth plate is fixedly connected to the side of the blocking plate close to the water outlet, and a stabilizing plate is covered on the surface of the tooth plate, and the stabilizing plate is fixedly connected to the inner wall of the shell.

[0016] The effects achieved by the above components are: by setting a blocking plate, the filter box can be closed, thereby facilitating the cleaning of the filter box; by setting a tooth plate, the position of the blocking plate can be restricted; by setting a stabilizing plate, the stability of the blocking plate during movement can be increased.

[0017] Preferably, a mounting block is fixedly connected to the surface of the housing, and a motor is fixedly connected to the surface of the mounting block.

[0018] The effect achieved by the above components is: by providing the mounting block, the motor can be mounted on the surface of the housing to ensure stable operation of the motor.

[0019] Preferably, the output end of the motor is fixedly connected to a rotating rod, the other end of the rotating rod is fixedly connected to a gear, and the gear is meshed with a gear plate.

[0020] The effect achieved by the above components is: by setting up a motor, the rotating rod and the gear can be controlled to rotate, and the rotation of the rotating rod and the gear can drive the toothed plate to move.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] 1. The utility model, by providing an impurity removal device, can collect as much impurities contained in the power plant water as possible during the process of treating the power plant water using the power plant water treatment exchange device, thereby avoiding as much as possible the situation where the impurities in the power plant water cause clogging of the filter.

[0023] 2. The utility model provides a closing device, which can close the through hole on the filter box when it is necessary to clean the impurities collected in the filter box, thereby cleaning the impurities in the filter box without affecting the use of the power plant water treatment exchange device for the power plant water treatment, thereby facilitating the cleaning of the filter box. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic structural diagram of the utility model from another angle;

[0026] Figure 3 For this utility model Figure 2 Schematic diagram of the local structure;

[0027] Figure 4 For this utility model Figure 2 A magnified view of point A;

[0028] Figure 5 For this utility model Figure 3 Enlarged view of point B.

[0029] In the figure: 1-housing; 2-water outlet; 3-water inlet; 4-baffle; 5-diverter plate; 6-filter; 7-impurity removal device; 701-filter box; 702-water pump; 703-drain pipe; 704-suction pipe; 705-mounting plate; 706-sealing plate; 707-limiting plate; 708-clamping plate; 709-slider; 710-pad frame; 711-fixing rod; 712-spring; 8-closing device; 81-blocking plate; 82-tooth plate; 83-stabilizing plate; 84-mounting block; 85-motor; 86-rotating rod; 87-gear. DETAILED DESCRIPTION

[0030] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0031] See also Figure 1-5 The utility model provides a technical solution: a power plant water treatment exchange device, comprising a shell 1, the lower surface of the shell 1 is connected to a water inlet 3, the upper surface of the shell 1 is connected to a water outlet 2, the inner wall of the shell 1 is fixedly connected to a baffle 4, the inner wall of the shell 1 is fixedly connected to a diverter plate 5, the inner wall of the shell 1 is fixedly connected to a filter 6, the interior of the shell 1 is provided with a de-impurity device 7, and the interior of the shell 1 is provided with a closing device 8.

[0032] The specific arrangement and function of the impurity removing device 7 and the sealing device 8 will be described in detail below.

[0033] like Figures 1-4As shown, the impurity removal device 7 includes a water pump 702, which is mounted on the surface of the housing 1. The input end of the water pump 702 is fixedly connected to a pumping pipe 704, which is fixedly connected to the inner wall of the housing 1. The output end of the water pump 702 is fixedly connected to a drain pipe 703, which is fixedly connected to the inner wall of the housing 1. The inner wall of the housing 1 is fixedly connected to a filter box 701, and the surface of the filter box 701 is provided with several through holes. The arrangement of the water pump 702, the pumping pipe 704, and the drain pipe 703 allows the power plant water in the housing 1 to be extracted and discharged back. The arrangement of the filter box 701 and the through holes allows the collection of impurities in the power plant water. The surface of the housing 1 is fixedly connected to a mounting plate 705, which is fixedly connected to the water pump 702. The inner wall of the housing 1 is fixedly connected to a gasket frame 710, and the inner wall of the housing 1 is slidably connected to a sealing plate 706. By providing a mounting plate 705 , the water pump 702 can be connected to the housing 1 , and by providing a cushion frame 710 and a sealing plate 706 , the housing 1 can be conveniently opened or closed.

[0034] The surface of the closing plate 706 is fixedly connected to a limit plate 707, and a chute is provided on the surface of the housing 1. A slider 709 is slidably connected to the surface of the chute on the housing 1, and a clamping plate 708 is fixedly connected to the surface of the slider 709. By providing the limit plate 707 and the clamping plate 708, the position of the closing plate 706 can be restricted. By providing the slider 709, it is ensured that the clamping plate 708 can move, thereby facilitating the removal of the restriction on the position of the closing plate 706. The inner wall of the slider 709 is slidably connected to a fixed rod 711, which is fixedly connected to the surface of the chute on the housing 1. The surface of the fixed rod 711 is covered with a spring 712, and the two ends of the spring 712 are fixedly connected to the slider 709 and the housing 1 respectively. By providing the fixed rod 711, the position of the spring 712 can be restricted. By providing the spring 712, the position of the slider 709 can be restricted, and at the same time, it can be ensured that the slider 709 can return to its original position after moving.

[0035] like Figure 2 and Figure 3 as well as Figure 5 As shown, the closing device 8 includes a blocking plate 81, which is slidably connected to the inner wall of the filter box 701. A tooth plate 82 is fixedly connected to the side of the blocking plate 81 near the water outlet 2. A stabilizing plate 83 is sleeved on the surface of the tooth plate 82, and the stabilizing plate 83 is fixedly connected to the inner wall of the housing 1. The blocking plate 81 can be used to seal the filter box 701, thereby facilitating cleaning of the filter box 701. The tooth plate 82 can be used to limit the position of the blocking plate 81. The stabilizing plate 83 can be used to increase the stability of the blocking plate 81 during movement.

[0036] A mounting block 84 is fixedly connected to the surface of the housing 1, and a motor 85 is fixedly connected to the surface of the mounting block 84. The mounting block 84 allows the motor 85 to be mounted on the surface of the housing 1, ensuring stable operation. A rotating rod 86 is fixedly connected to the output end of the motor 85, and a gear 87 is fixedly connected to the other end of the rotating rod 86. The gear 87 meshes with the toothed plate 82. The motor 85 controls the rotation of the rotating rod 86 and gear 87, which in turn drives the toothed plate 82 to move.

[0037] Working principle: When using the power plant water treatment exchange device to treat power plant water, first, the power plant water is introduced into the outer shell 1 through the water inlet 3. Under the obstruction of the baffle 4, the impact force of the power plant water when entering the outer shell 1 can be slowed down. Then the power plant water passes through the diverter plate 5 to further reduce the impact force of the power plant water. After that, the power plant water passes through the filter 6. After the power plant water is treated, it can be discharged through the water outlet 2. When using the power plant water treatment exchange device to treat the power plant water, the water pump 702 is connected to the external power supply, and then the water pump 702 is started. The water pump 702 extracts the power plant water in the shell 1 through the suction pipe 704, and then discharges it into the filter box 701 through the drain pipe 703. After that, under the filtering effect of the filter box 701, the impurities remain in the filter box 701, and the power plant water enters the shell 1 again through the filter box 701. When it is necessary to clean the filter box 701, the moving card plate 708 drives the slider 709 to slide on the surface of the fixed rod 711, so that the card plate 708 moves away from the limit plate 707, releasing the restriction on the position of the limit plate 707, and then moves the limit plate 707. 07 drives the sealing plate 706 to move away from the gasket frame 710, and then the filter box 701 can be cleaned. After the filter box 701 is cleaned, the sealing plate 706 is moved close to the gasket frame 710, and the card plate 708 is released. Under the action of the elastic force of the spring 712, the card plate 708 moves close to the limit plate 707 to limit the position of the limit plate 707. By setting the mounting plate 705, the water pump 702 can be connected to the outer shell 1. By setting the impurity removal device 7, the impurities contained in the power plant water can be collected as much as possible during the process of using the power plant water treatment exchange device to treat the power plant water, thereby avoiding the impurities in the power plant water from clogging the filter 6 as much as possible.

[0038] When it is necessary to filter and clean, the motor 85 on the mounting block 84 is started by an external power supply. The motor 85 drives the rotating rod 86 to rotate on the inner wall of the shell 1. The rotation of the rotating rod 86 drives the gear 87 to rotate. At the same time, the tooth plate 82 drives the blocking plate 81 to slide on the inner wall of the filter box 701, completing the blocking of the through hole on the filter box 701, thereby facilitating the cleaning of impurities in the filter box 701. After the filter box 701 is cleaned, the motor 85 is started to drive the tooth plate 82 to slide on the inner wall of the stabilizing plate 83, so that the blocking plate 81 moves away from the through hole on the filter box 701, releasing the blocking of the filter box 701. By providing the sealing device 8, the through hole on the filter box 701 can be sealed when it is necessary to clean the impurities collected in the filter box 701, so that the impurities in the filter box 701 can be cleaned without affecting the use of the power plant water treatment exchange device to treat the power plant water, thereby facilitating the cleaning of the filter box 701.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power plant water treatment exchange device, comprising a housing (1), wherein the lower surface of the housing (1) is connected to a water inlet (3), the upper surface of the housing (1) is connected to a water outlet (2), the inner wall of the housing (1) is fixedly connected to a baffle (4), the inner wall of the housing (1) is fixedly connected to a diverter plate (5), the inner wall of the housing (1) is fixedly connected to a filter screen (6), and an impurity removal device (7) is provided inside the housing (1), characterized in that: The impurity removal device (7) comprises a water pump (702), which is mounted on the surface of the housing (1); an input end of the water pump (702) is fixedly connected to a water pumping pipe (704), which is fixedly connected to the inner wall of the housing (1); an output end of the water pump (702) is fixedly connected to a drainage pipe (703), which is fixedly connected to the inner wall of the housing (1); a filter box (701) is fixedly connected to the inner wall of the housing (1); and a surface of the filter box (701) is provided with a plurality of through holes.

2. The power plant water treatment exchange device according to claim 1, characterized in that: A mounting plate (705) is fixedly connected to the surface of the housing (1), the mounting plate (705) is fixedly connected to the water pump (702), a cushion frame (710) is fixedly connected to the inner wall of the housing (1), and a sealing plate (706) is slidably connected to the inner wall of the housing (1).

3. The power plant water treatment exchange device according to claim 2, characterized in that: The surface of the sealing plate (706) is fixedly connected to a limiting plate (707), a sliding groove is provided on the surface of the housing (1), a slider (709) is slidably connected to the surface of the sliding groove on the housing (1), and a clamping plate (708) is fixedly connected to the surface of the slider (709).

4. The power plant water treatment exchange device according to claim 3, characterized in that: The inner wall of the slider (709) is slidably connected to a fixing rod (711), and the fixing rod (711) is fixedly connected to the surface of the sliding groove on the housing (1). The surface of the fixing rod (711) is covered with a spring (712), and the two ends of the spring (712) are fixedly connected to the slider (709) and the housing (1) respectively.

5. The power plant water treatment exchange device according to claim 1, characterized in that: A closing device (8) is provided inside the housing (1), and the closing device (8) comprises a blocking plate (81), the blocking plate (81) being slidably connected to the inner wall of the filter box (701), a tooth plate (82) being fixedly connected to the side of the blocking plate (81) close to the water outlet (2), a stabilizing plate (83) being sleeved on the surface of the tooth plate (82), and the stabilizing plate (83) being fixedly connected to the inner wall of the housing (1).

6. The power plant water treatment exchange device according to claim 5, characterized in that: A mounting block (84) is fixedly connected to the surface of the housing (1), and a motor (85) is fixedly connected to the surface of the mounting block (84).

7. The power plant water treatment exchange device according to claim 6, characterized in that: The output end of the motor (85) is fixedly connected to a rotating rod (86), and the other end of the rotating rod (86) is fixedly connected to a gear (87), and the gear (87) is meshed with the toothed plate (82).

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