Circulating water treatment device and system
By using a scraper and a transmission screw with full carbon fiber reinforced plastic material in the circulating water treatment device, the scraper is driven to move up and down along the inner wall of the circulating water treatment device, the problem of scale scale and scraper shaking is solved, the electrode life is extended, and the scaling effect is improved and the convenience of equipment maintenance.
Patent Information
- Application Number
- CN202420941889.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The high calcium and magnesium ions content in the circulating cooling water system leads to scale and scale, affecting the normal operation of condensers, air coolers, hydrogen coolers and other equipment. The existing scale removal device is unstable in operation, and the scraper is prone to shake and damage the electrodes.
Design a circulating water treatment device, including a circulating water treatment device, a transmission screw and a scraper. The scraper moves up and down along the transmission screw. The edge of the scraper is fitted with the inner wall of the processor. The drive device drives the transmission screw to rotate and remove scale. The scraper and transmission screw are both made of fully carbon fiber reinforced plastic materials to ensure stable operation.
Effectively extend the service life of the electrode, improve the scaling effect, simplify maintenance, avoid scraper shaking and damage, the material has good flexibility and corrosion resistance, and ensure the normal operation of the equipment.
Smart Images
Figure CN222198209U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of circulating water treatment, in particular to a circulating water treatment device and system. Background Art
[0002] The circulating water treatment device is one of the main treatment units of the circulating water treatment system. The treated circulating cooling water is used as cooling water for auxiliary equipment such as condensers, air coolers, hydrogen coolers, and oil coolers. At present, the main problem of the circulating cooling water system is that due to the high content of calcium and magnesium ions in some circulating cooling water, the scaling of the pipes and cooling packing of the circulating water cooling water system is relatively serious, which seriously affects the normal operation of condensers, air coolers, hydrogen coolers, oil coolers, and boiler auxiliary equipment. Utility Model Content
[0003] The utility model aims to provide a circulating water treatment device and a circulating water treatment system, which can effectively remove scale on the inner wall of the circulating water treatment device, and the scraper runs smoothly. During operation, the scraper will not shake due to the concentricity deviation between the scraper and the transmission screw, thereby damaging the electrode.
[0004] The embodiment of the utility model is achieved as follows:
[0005] In the first aspect, the utility model provides a circulating water treatment device, including a circulating water treatment device, a transmission screw, a scraper and a driving device; the transmission screw is arranged inside the circulating water treatment device, the scraper is arranged on the transmission screw, and the edge of the scraper is attached to the inner wall of the circulating water treatment device, and the driving device is used to drive the transmission screw to rotate so that the scraper moves on the transmission screw.
[0006] In an optional embodiment, the circulating water processor includes a cylinder, an upper cover, a fixing plate and a plurality of electrodes; the upper cover is arranged on the top surface of the cylinder, the fixing plate is arranged inside the cylinder, a plurality of electrodes are arranged inside the cylinder, and one end of the electrode is fixed on the upper cover, and the other end is fixed on the fixing plate;
[0007] One end of the transmission screw is connected to the upper cover, and the other end passes through the middle of the fixing plate and is connected to the bottom of the cylinder.
[0008] In an optional embodiment, the scraper includes a connecting seat and a cutter disc; the outer edge of the cutter disc fits the inner wall of the cylinder, the connecting seat is arranged at the center of the cutter disc, the connecting seat is provided with a connecting hole passing through up and down, the connecting hole is provided with an internal thread, and the transmission screw is connected to the connecting hole.
[0009] In an optional embodiment, a plurality of avoidance holes are provided on the cutter disc, and the electrodes pass through the avoidance holes.
[0010] In an optional embodiment, the circulating water treatment device also includes an upper fixed seat and a lower fixed seat; the upper fixed seat is embedded in the top surface of the circulating water treatment device and connected to one end of the transmission screw, and the lower fixed seat is arranged at the bottom of the circulating water treatment device and connected to the other end of the transmission screw.
[0011] In an optional embodiment, a first sealing ring and a second sealing ring are provided on the upper fixing seat, and the first sealing ring and the second sealing ring are respectively located on the inner side and the outer side of the top surface of the circulating water treatment device.
[0012] In an optional embodiment, a bearing is arranged on the top surface of the upper fixed seat, a first through hole is arranged in the middle of the upper fixed seat, and the transmission screw passes through the first through hole to connect with the bearing.
[0013] In an optional embodiment, the lower fixed seat is connected to the bottom surface of the circulating water treatment device by bolts, a second through hole is provided on the lower fixed seat, a third sealing ring and a fourth sealing ring are provided in the second through hole, the transmission screw passes through the second through hole and is connected to the driving device.
[0014] In an optional embodiment, the scraper, the transmission screw, the upper fixing seat and the lower fixing seat are all made of full carbon fiber reinforced plastic.
[0015] In a second aspect, the utility model provides a circulating water treatment system, comprising a circulating water treatment device as described in any one of the aforementioned embodiments.
[0016] The beneficial effects of the embodiments of the utility model are:
[0017] The utility model provides a circulating water treatment device, including a circulating water treatment device, a transmission screw, a scraper and a driving device; the transmission screw is arranged inside the circulating water treatment device, the scraper is arranged on the transmission screw, and the edge of the scraper is attached to the inner wall of the circulating water treatment device, and the driving device is used to drive the transmission screw to rotate so that the scraper moves on the transmission screw. The utility model scrapes the scale on the inner wall of the circulating water treatment device by rotating the transmission screw to drive the scraper to move up and down. In this way, the scraper runs smoothly and does not shake, so it does not damage the electrode, effectively extending the service life of the electrode. In addition, the scale scraping effect of this scheme is good, and the operation and maintenance are simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 A schematic diagram of the structure of a circulating water treatment device provided in an embodiment of the utility model;
[0020] Figure 2 A schematic diagram of a scraper structure is provided for an embodiment of the utility model;
[0021] Figure 3 A schematic diagram of the structure of the upper fixing seat provided in an embodiment of the utility model;
[0022] Figure 4 This is a schematic diagram of the structure of the lower fixing seat provided in an embodiment of the utility model.
[0023] icon:
[0024] 10-circulating water treatment device; 11-cylinder; 12-upper cover; 13-fixed plate; 14-electrode; 20-transmission screw; 30-scraper; 31-connecting seat; 311-connecting hole; 32-knife disc; 321-avoidance hole; 40-driving device; 50-upper fixed seat; 51-first sealing ring; 52-second sealing ring; 53-bearing; 60-lower fixed seat; 61-second through hole; 62-third sealing ring; 63-fourth sealing ring. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. 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.
[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0028] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0029] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0030] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0031] The present embodiment provides a circulating water treatment system, which is mainly used in condensers, air coolers, hydrogen coolers, oil coolers, boiler auxiliary equipment and other equipment. In order to solve the problem that scale is easy to appear in the circulating water treatment system and the existing descaling devices are unstable in operation, the present embodiment provides a circulating water treatment device, which is specifically as follows.
[0032] like Figure 1As shown, a circulating water treatment device of this embodiment includes a circulating water treatment device 10, a driving screw 20, a scraper 30 and a driving device 40; the driving screw 20 is arranged inside the circulating water treatment device 10, the scraper 30 is arranged on the driving screw 20, and the edge of the scraper 30 is attached to the inner wall of the circulating water treatment device 10, and the driving device 40 is used to drive the driving screw 20 to rotate so that the scraper 30 moves on the driving screw 20. In detail, the circulating water treatment device 10 mainly treats water in an electrochemical manner; the scraper 30 mainly moves up and down through the driving screw 20, thereby scraping off the scale on the inner wall of the circulating water treatment device 10.
[0033] It can be understood that in this embodiment, the scale on the inner wall of the circulating water treatment device 10 is scraped off by rotating the transmission screw 20 to drive the scraper 30 to move up and down. In this way, the scraper 30 runs smoothly and there is no shaking of the scraper 30, so there is no damage to the electrode 14, and the service life of the electrode 14 is effectively extended. In addition, this solution has a good scraping effect and is simple and convenient to operate and maintain.
[0034] It is worth noting that the scraper 30 in this embodiment is made of all-carbon fiber reinforced plastic material, which has good flexibility and will not cause mechanical damage or scratch the inner wall of the electrochemical reactor when scraping scale on the inner wall of the electrochemical reactor. In addition, the high-strength and wear-resistant all-carbon fiber reinforced plastic material does not have corrosion problems such as chloride ions and fluoride ions, thereby improving corrosion resistance.
[0035] In a preferred embodiment, the circulating water treatment device 10 includes a cylinder 11, an upper cover 12, a fixed plate 13 and a plurality of electrodes 14; the upper cover 12 is arranged on the top surface of the cylinder 11, the fixed plate 13 is arranged inside the cylinder 11, and the plurality of electrodes 14 are arranged inside the cylinder 11, and one end of the electrode 14 is fixed on the upper cover 12, and the other end is fixed on the fixed plate 13; one end of the transmission screw 20 is connected to the upper cover 12, and the other end passes through the middle of the fixed plate 13 and is connected to the bottom of the cylinder 11.
[0036] In detail, the circulating water processor 10 can be used as a battery, wherein the cylinder 11 serves as a cathode of the battery, and the electrode 14 serves as an anode of the battery.
[0037] It can be understood that the function of the upper cover 12 is to seal the cylinder 11 and facilitate opening the cylinder 11 for internal maintenance and inspection. The cylinder 11 and the upper cover 12 are connected by bolts, and in order to seal the gap between the upper cover 12 and the cylinder 11, a sealing ring or a sealing strip is provided between the upper cover 12 and the cylinder 11.
[0038] like Figure 2As shown, in a preferred embodiment, the scraper 30 includes a connecting seat 31 and a cutter disc 32; the outer edge of the cutter disc 32 fits the inner wall of the cylinder 11, the connecting seat 31 is arranged at the center of the cutter disc 32, and a connecting hole 311 is provided on the connecting seat 31 that passes through the upper and lower parts, and an internal thread is provided in the connecting hole 311, and the transmission screw 20 is connected in the connecting hole 311.
[0039] In a preferred embodiment, the blade disc 32 is provided with a plurality of avoidance holes 321, through which the electrode 14 passes. It is understandable that, since the running direction of the blade disc 32 is the same as the length direction of the electrode 14, and both are inside the cylinder 11, in order to scrape the inner wall of the cylinder 11 cleanly and not to damage the electrode 14 during operation, a plurality of avoidance holes 321 are provided on the blade disc 32, through which the electrode 14 passes, and the plurality of electrodes 14 pass through the plurality of avoidance holes 321 one by one.
[0040] In addition, the shape of the avoidance hole 321 is the same as that of the electrode 14, both of which are circular. However, this embodiment does not limit the shape of the avoidance hole 321 to be circular, and it can also be square or polygonal, depending on the specific situation.
[0041] In a preferred embodiment, the circulating water treatment device also includes an upper fixed seat 50 and a lower fixed seat 60; the upper fixed seat 50 is embedded in the top surface of the circulating water treatment device 10 and connected to one end of the transmission screw 20, and the lower fixed seat 60 is arranged at the bottom of the circulating water treatment device 10 and connected to the other end of the transmission screw.
[0042] It is understandable that the upper fixing seat 50 and the lower fixing seat 60 are mainly used to connect the transmission screw 20 to prevent the transmission screw 20 from being unstable and shaking during operation, causing the scraper 30 to shake, thereby causing damage to the electrode 14.
[0043] like Figure 3 As shown, in a preferred embodiment, a first sealing ring 51 and a second sealing ring 52 are provided on the upper fixing seat 50, and the first sealing ring 51 and the second sealing ring 52 are respectively located on the inner side and the outer side of the top surface of the circulating water treatment device 10. It can be understood that the first sealing ring 51 and the second sealing ring 52 are mainly used to seal the gap at the connection between the upper fixing seat 50 and the upper cover 12.
[0044] In a preferred embodiment, a bearing 53 is disposed on the top surface of the upper fixing seat 50 , a first through hole is disposed in the middle of the upper fixing seat 50 , and the transmission screw 20 passes through the first through hole to connect with the bearing 53 .
[0045] In detail, the bearing 53 is provided mainly to reduce the useless work of the transmission screw 20 during rotation and reduce the friction.
[0046] like Figure 4As shown, the lower fixing seat 60 in this embodiment is connected to the bottom surface of the circulating water treatment device 10 by bolts, and a second through hole 61 is provided on the lower fixing seat 60, and a third sealing ring 62 and a fourth sealing ring 63 are provided in the second through hole 61. The transmission screw 20 passes through the second through hole 61 and is connected to the driving device 40.
[0047] It is understandable that the lower fixing seat 60 and the upper fixing seat 50 are also provided with two sealing rings, and the main function of the third sealing ring 62 and the fourth sealing ring 63 is to prevent water from leaking from the gap between the lower fixing seat 60 and the driving screw 20 as much as possible.
[0048] It is worth noting that the scraper 30, the driving screw 20, the upper fixing seat 50 and the lower fixing seat 60 are all made of carbon fiber reinforced plastic.
[0049] The circulating water treatment device provided in this embodiment has the following advantages:
[0050] In this embodiment, the scraper 30 is driven up and down by rotating the transmission screw 20 to scrape the scale on the inner wall of the circulating water treatment device 10. In this way, the scraper 30 runs smoothly without shaking, so it will not cause damage to the electrode, and the service life of the electrode is effectively extended. In addition, this solution has a good scraping effect and is simple and convenient to operate and maintain. Moreover, the scraper 30 material has good flexibility and will not cause mechanical damage or scratch the inner wall of the electrochemical reactor when scraping the scale.
[0051] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A circulating water treatment device, characterized in that: It includes a circulating water treatment device, a transmission screw, a scraper and a driving device; the transmission screw is arranged inside the circulating water treatment device, the scraper is arranged on the transmission screw, and the edge of the scraper is attached to the inner wall of the circulating water treatment device, and the driving device is used to drive the transmission screw to rotate so that the scraper moves on the transmission screw.
2. A circulating water treatment device according to claim 1, characterized in that: The circulating water processor comprises a cylinder, an upper cover, a fixing plate and a plurality of electrodes; the upper cover is arranged on the top surface of the cylinder, the fixing plate is arranged inside the cylinder, a plurality of electrodes are arranged inside the cylinder, and one end of the electrode is fixed on the upper cover, and the other end is fixed on the fixing plate; One end of the transmission screw is connected to the upper cover, and the other end passes through the middle of the fixing plate and is connected to the bottom of the cylinder.
3. A circulating water treatment device according to claim 2, characterized in that: The scraper includes a connecting seat and a knife disc; the outer edge of the knife disc fits the inner wall of the cylinder, the connecting seat is arranged at the center of the knife disc, the connecting seat is provided with a connecting hole that runs through up and down, the connecting hole is provided with an internal thread, and the transmission screw is connected to the connecting hole.
4. A circulating water treatment device according to claim 3, characterized in that: The cutter disc is provided with a plurality of avoidance holes, and the electrodes pass through the avoidance holes.
5. A circulating water treatment device according to claim 1, characterized in that: The circulating water treatment device also includes an upper fixing seat and a lower fixing seat; the upper fixing seat is embedded on the top surface of the circulating water treatment device and connected to one end of the transmission screw, and the lower fixing seat is arranged at the bottom of the circulating water treatment device and connected to the other end of the transmission screw.
6. A circulating water treatment device according to claim 5, characterized in that: The upper fixing seat is provided with a first sealing ring and a second sealing ring, and the first sealing ring and the second sealing ring are respectively located on the inner side and the outer side of the top surface of the circulating water treatment device.
7. A circulating water treatment device according to claim 5, characterized in that: A bearing is arranged on the top surface of the upper fixing seat, a first through hole is arranged in the middle of the upper fixing seat, and the transmission screw passes through the first through hole and is connected to the bearing.
8. A circulating water treatment device according to claim 5, characterized in that: The lower fixing seat is connected to the bottom surface of the circulating water treatment device by bolts. The lower fixing seat is provided with a second through hole. The second through hole is provided with a third sealing ring and a fourth sealing ring. The transmission screw passes through the second through hole and is connected to the driving device.
9. A circulating water treatment device according to claim 8, characterized in that: The scraper, the transmission screw, the upper fixing seat and the lower fixing seat are all made of full carbon fiber reinforced plastic.
10. A circulating water treatment system, characterized in that: A circulating water treatment device comprising any one of claims 1 to 9.