Circulating cooling water descaling device

Abstract

The utility model discloses a circulating cooling water descaling device, which belongs to the technical field of descaling and particularly comprises a top shell component, a driving component arranged in the top shell component, a conical head component arranged at the tail end of the driving component, a bottom shell component penetrated by the driving component and a liquid separation component arranged at the bottom of the bottom shell component. According to the circulating cooling water descaling device, through combined application of accessories, the driving assembly carrying the stirring blades and the conical head assembly is arranged in the top shell assembly, so that an added descaling additive can be uniformly stirred in the bottom shell, the descaling additive is more uniformly mixed, and waste of the additive is avoided; and secondly, a pump pipe with a release head and a liquid distribution pipe with a release head II are arranged on the bottom shell, the mixed descaling additive is added into the cooling box at different angles, and the descaling effect of the descaling additive is more conveniently improved while premixing is carried out.

Description

Technical Field

[0001] This utility model relates to the field of descaling technology, specifically a descaling device for circulating cooling water. Background Technology

[0002] Circulating cooling water refers to water that exchanges heat with the medium through heat exchangers or direct contact heat exchange, and is then cooled in a cooling tower before being reused to conserve water resources. Generally, circulating water is neutral to slightly alkaline, with a pH value controlled between 7 and 9.5. It is rare for circulating cooling water in direct contact with the medium to be acidic or alkaline (pH value greater than 10.0).

[0003] Circulating cooling water is a major water consumption item in industrial applications. In industries such as petrochemicals, power, steel, and metallurgy, the consumption of circulating cooling water accounts for 50-90% of the total water consumption of these enterprises. Due to the varying salt content of the raw water, a certain amount of concentrated water must be discharged and replenished with fresh water when the circulating cooling water is concentrated to a certain ratio.

[0004] In existing technologies, after long-term use of circulating cooling water, scale will form on the container. In this case, electrochemical methods are used to adjust the mineral balance in the water. However, this method is expensive and inconvenient for later maintenance. When scale removal is carried out by adding descaling additives, uneven mixing or small release range can reduce the effectiveness of the descaling additives and lead to waste. These are real problems that urgently need to be solved. Utility Model Content

[0005] The purpose of this utility model is to provide a descaling device for circulating cooling water, in order to solve the problem mentioned in the background art that after long-term use of circulating cooling water, scale will form in the container. In this case, electrochemical methods are used to adjust the mineral balance in the water. However, this method is expensive and inconvenient for later maintenance. When descaling is carried out by adding descaling additives, uneven mixing or small release range will reduce the effectiveness of the descaling additives and lead to waste.

[0006] To achieve the above objectives, the present invention provides the following technical solution: including a top shell assembly, a drive assembly disposed inside the top shell assembly, a cone assembly disposed at the end of the drive assembly, a bottom shell assembly penetrated by the drive assembly, and a liquid distribution assembly disposed at the bottom of the bottom shell assembly;

[0007] in:

[0008] A top shell assembly, the top shell assembly including a top shell, a liquid inlet door disposed on the side wall of the top shell, and a control panel disposed on the top of the top shell;

[0009] The drive assembly includes a motor electrically connected in series with the control panel, a drive rod disposed at the output end of the motor, and a stirring blade sleeved on the outer circumference of the drive rod;

[0010] A cone head assembly, the cone head assembly including a bottom rod disposed at the end of the drive rod, a base plate disk disposed at the bottom of the bottom rod, and a cone head disposed opposite to the bottom of the base plate disk;

[0011] The bottom shell assembly includes a bottom shell disposed at the bottom of the top shell, a pump one disposed at the bottom of the bottom shell and electrically connected in series with the control panel, and a pump pipe disposed at the output end of the pump one;

[0012] The liquid separation assembly includes a liquid separation tube extending through the bottom of the bottom shell assembly, and the input end of the liquid separation tube is provided with a pump 2 electrically connected to the control panel.

[0013] Preferably, the top of the control panel is provided with buttons, and the bottom of the control panel is fixedly connected to a top plate by screws, the top plate being disposed on the top of the top shell.

[0014] Preferably, the bottom of the pump pipe is threaded with a release head, and the bottom of the release head has a dense array of holes.

[0015] Preferably, a cooling box is fixedly connected to the bottom of the bottom shell by screws, and a circulation pipe is reserved on the side wall of the cooling box.

[0016] Preferably, the end of the separator is integrally connected to a bracket, a shaft is inserted into the inner wall of the bracket, and a release head is sleeved on the outer circumference of the shaft.

[0017] Preferably, the outer circumferential wall of the liquid separator is provided with a reinforcing plate, and the inner circumferential wall of the liquid separator is fitted with a flexible tube.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. This circulating cooling water descaling device, through the combined use of accessories, includes a drive component carrying a stirring blade and a cone head assembly in the top shell assembly, which can make the added descaling additive evenly stirred in the bottom shell, making the descaling additive more uniformly mixed and avoiding waste of additives.

[0020] 2. This circulating cooling water descaling device, through the combined use of accessories, secondly, sets a pump pipe carrying a release head and a liquid distribution pipe carrying a second release head in the bottom shell, so that the mixed descaling additive is added to the cooling tank at different angles. While pre-mixing, it is easier to increase the descaling effect of the descaling additive. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0022] Figure 1 This is a schematic diagram of the overall structure of the circulating cooling water descaling device of this utility model;

[0023] Figure 2 This is a schematic diagram of the liquid equalization component of the circulating cooling water descaling device of this utility model;

[0024] Figure 3 This is a schematic diagram of the drive assembly of the circulating cooling water descaling device of this utility model;

[0025] Figure 4 This is a schematic diagram of the liquid separation component of the circulating cooling water descaling device of this utility model.

[0026] In the diagram: 100, Top shell assembly; 110, Top shell; 120, Liquid inlet door; 130, Top plate; 140, Control panel; 200, Drive assembly; 210, Motor; 220, Drive rod; 230, Stirring blade; 300, Cone head assembly; 310, Bottom rod; 320, Bottom plate disc; 330, Cone head; 400, Bottom shell assembly; 410, Bottom shell; 420, Pump 1; 430, Pump pipe; 440, Release head 1; 450, Cooling tank; 500, Liquid distribution assembly; 510, Liquid distribution pipe; 520, Support; 530, Shaft; 540, Release head 2; 550, Reinforcing plate; 560, Pump 2; 570, Hose. Detailed Implementation

[0027] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] This utility model provides a descaling device for circulating cooling water. A drive assembly carrying a stirring blade and a conical head is installed in the top shell assembly, which allows the added descaling additive to be evenly stirred in the bottom shell, resulting in more uniform mixing and avoiding additive waste. Secondly, a pump pipe carrying a release head and a distributor pipe carrying a second release head are installed in the bottom shell, allowing the mixed descaling additive to be added to the cooling tank at different angles. This pre-mixing further enhances the descaling effect of the additive. Please refer to [link / reference]. Figures 1-4 It includes a top shell assembly 100, a drive assembly 200 disposed inside the top shell assembly 100, a cone assembly 300 disposed at the end of the drive assembly 200, a bottom shell assembly 400 penetrated by the drive assembly 200, and a liquid distribution assembly 500 disposed at the bottom of the bottom shell assembly 400.

[0031] in:

[0032] The top shell assembly 100 includes a top shell 110, a liquid inlet door 120 hinged to the side wall of the top shell 110, a handle on the liquid inlet door 120, and a control panel 140 screwed to the top of the top shell 110.

[0033] The drive assembly 200 includes a motor 210 connected in series with the control panel 140. The motor 210 can be a commonly available model. A drive rod 220 is set at the output end of the motor 210 via a coupling. An agitator blade 230 is threadedly connected to the outer circumference of the drive rod 220.

[0034] In some embodiments, the stirring blade 230 may be a plurality of plate-like structures, as referenced to the blades of an electric fan;

[0035] The cone assembly 300 includes a bottom rod 310 screwed to the end of the drive rod 220, a base plate disk 320 disposed at the bottom of the bottom rod 310, and cones 330 disposed opposite to each other at the bottom of the base plate disk 320. The bottom of the base plate disk 320 has two supports 520. The cones 330 are frustoconical and are fitted onto the two supports 520. The ends of the supports 520 are threaded with locking nuts. When stirring, the two cones 330 move with the supports 520 as they rotate, thus cooperating with the bottom stirring.

[0036] The bottom shell assembly 400 includes a bottom shell 410 disposed at the bottom of the top shell 110. The bottom shell 410 is disposed to facilitate the creation of a cavity structure, which not only houses the stirring blade 230, but also facilitates the combination of pump 1 420 and pump 2 560, pump 1 420 which is sleeved at the bottom of the bottom shell 410 and electrically connected in series with the control panel 140, and pump pipe 430 disposed at the output end of pump 1 420. A sealing structure can be used during the sleeve connection of the bottom shell 410, pump 1 420 and pump pipe 430.

[0037] The liquid separation assembly 500 includes a liquid separation tube 510 that penetrates the bottom of the bottom housing assembly 400. The input end of the liquid separation tube 510 is provided with a second pump 560 that is electrically connected to the control panel 140. The models of the first pump 420 and the second pump 560 can be selected from commonly used models on the market.

[0038] Working principle: First, an inlet door 120 is provided on the side of the top shell 110 to facilitate the addition of descaling additive. After the descaling additive enters, the motor 210 is turned on via the control panel 140. The motor 210 carries the drive rod 220 with stirring blades 230 and can rotate in the bottom shell 410. At the bottom of the stirring blades 230, there is a cone assembly 300, which can cooperate with stirring. After stirring is completed, the pump 1 420 and pump 2 560 are turned on again via the control panel 140, so that the liquid carrying the descaling additive is dispersed from different angles and enters the cooling tank 450. When the descaling additive is released from the release head 1 440, it will enter the cooling tank 450 vertically. When the descaling additive is released from the distributor pipe 510, it will hit the release head 2 540 on the shaft 530, which will agitate and increase the uniformity of the descaling additive. The cooling tank 450 is existing technology.

[0039] Meanwhile, in order to facilitate control and coordination and make it convenient for use by motor 210, pump 1 420 and pump 2 560, specifically, buttons are provided on the top of the control panel 140, and the bottom of the control panel 140 is fixedly connected to the top plate 130 by screws. The top plate 130 is located on the top of the top shell 110.

[0040] Subsequently, in order to facilitate the release of the liquid and allow the descaling additive to enter the cooling tank 450, specifically, the bottom of the pump pipe 430 is threaded with a release head 440, and the bottom of the release head 440 is provided with dense holes.

[0041] Next, in order to facilitate the transfer of the mixed descaling additive and achieve the purpose of descaling, specifically, the bottom of the bottom shell 410 is fixedly connected to the cooling box 450 by screws, and the side wall of the cooling box 450 is reserved with a circulation pipe.

[0042] Furthermore, in order to facilitate the impact of the release head 540 on the shaft 530 during the liquid transfer process, causing the liquid to rotate and generate a larger water splash, so as to make the descaling additive more uniform, specifically, the end of the liquid distribution pipe 510 is integrally connected to the bracket 520, the inner wall of the bracket 520 is inserted into the shaft 530, and the outer circumference of the shaft 530 is sleeved with the release head 540.

[0043] Meanwhile, in order to facilitate the transfer of liquid, specifically, a reinforcing plate 550 is provided on the outer circumference of the liquid distribution tube 510, and a flexible tube 570 is sleeved on the inner circumference of the liquid distribution tube 510.

[0044] In addition, the conventional accessories and conventional structures involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the internal structure and method.

[0045] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A descaling device for circulating cooling water, characterized in that: It includes a top shell assembly (100), a drive assembly (200) disposed inside the top shell assembly (100), a cone assembly (300) disposed at the end of the drive assembly (200), a bottom shell assembly (400) penetrated by the drive assembly (200), and a liquid dispensing assembly (500) disposed at the bottom of the bottom shell assembly (400). in: Top shell assembly (100), the top shell assembly (100) includes a top shell (110), a liquid inlet door (120) disposed on the side wall of the top shell (110), and a control panel (140) disposed on the top of the top shell (110); The drive assembly (200) includes a motor (210) electrically connected in series with the control panel (140), a drive rod (220) disposed at the output end of the motor (210), and a stirring blade (230) sleeved on the outer circumferential wall of the drive rod (220). A cone head assembly (300) includes a bottom rod (310) disposed at the end of the drive rod (220), a base plate disk (320) disposed at the bottom of the bottom rod (310), and a cone head (330) disposed opposite to the bottom of the base plate disk (320); Bottom shell assembly (400), the bottom shell assembly (400) includes a bottom shell (410) disposed at the bottom of the top shell (110), a pump (420) disposed at the bottom of the bottom shell (410) and electrically connected in series with the control panel (140), and a pump pipe (430) disposed at the output end of the pump (420); The liquid separation assembly (500) includes a liquid separation pipe (510) that extends through the bottom of the bottom shell assembly (400), and the input end of the liquid separation pipe (510) is provided with a second pump (560) electrically connected to the control panel (140).

2. The circulating cooling water descaling device according to claim 1, characterized in that: The top of the control panel (140) is provided with buttons, and the bottom of the control panel (140) is fixedly connected to the top plate (130) by screws. The top plate (130) is located on the top of the top shell (110).

3. The circulating cooling water descaling device according to claim 1, characterized in that: The bottom of the pump pipe (430) is threaded with a release head (440), and the bottom of the release head (440) has a dense array of holes.

4. The circulating cooling water descaling device according to claim 1, characterized in that: The bottom of the bottom shell (410) is fixedly connected to a cooling box (450) by screws, and a circulation pipe is reserved on the side wall of the cooling box (450).

5. The circulating cooling water descaling device according to claim 1, characterized in that: The end of the liquid distribution tube (510) is integrally connected to a bracket (520), and a shaft (530) is inserted into the inner wall of the bracket (520). A release head (540) is sleeved on the outer circumference of the shaft (530).

6. The circulating cooling water descaling device according to claim 1, characterized in that: The outer circumferential wall of the liquid distribution tube (510) is provided with a reinforcing plate (550), and the inner circumferential wall of the liquid distribution tube (510) is fitted with a flexible tube (570).

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