Stirring device for neutralizer in boiler water

Abstract

The utility model discloses a stirring device for neutralizer in boiler water, which comprises a box body and reverse stirring structures, a driving motor is inserted into the top of the box body, the direction of the output end of the driving motor is the lower part, the output end of the driving motor is fixedly connected with a stirring shaft, and the reverse stirring structures are arranged at the upper parts of the stirring shaft and the box body; the reverse stirring structure comprises a limiting rod, the limiting rod is fixedly connected with the stirring shaft, the bottom of the limiting rod is fixedly connected with an inner gear, and the side, away from the stirring shaft, of the inner gear is in meshed connection with an outer gear; the bottom of the supporting plate is fixedly connected with a bearing, and the bearing is rotationally connected with the middle of the outer gear. And the bottom of the outer gear is fixedly connected with a connecting rod. The stirring device for the neutralizer in the boiler water has the advantages that a reverse stirring structure is arranged on the stirring shaft in the box body, and the stirring efficiency of the stirring device can be improved by reverse stirring, so that the working period of the stirring device is shortened, and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of boiler water quality treatment, in particular to a stirring device for a neutralizing agent in boiler water. Background Art

[0002] Boiler water neutralizer refers to an agent added to the boiler to ensure the service life and effectiveness of the boiler. The boiler water neutralizer is a compound of agents with chelating, cleaning and dispersing effects. It has the dual functions of cleaning and corrosion inhibition. During the application process, it has the advantages of fast cleaning speed, good cleaning effect and low corrosion rate. A stirring device is required during the production process of the boiler water neutralizer.

[0003] Most of the stirring devices for neutralizers in boiler water on the market only have one stirring shaft inside to stir the neutralizer, which makes the stirring device inefficient and the stirring cycle long. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a stirring device for a neutralizer in boiler water, which has a reverse stirring structure installed on a stirring shaft inside a box body. The reverse stirring can improve the stirring efficiency of the stirring device and thereby shorten the working cycle of the stirring device, thereby solving the problems of insufficient efficiency of the stirring device and long stirring cycle.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a stirring device for a neutralizer in boiler water, comprising a box body and a reverse stirring structure, a driving motor is plugged into the top of the box body, the output end of the driving motor is directed downward, the output end of the driving motor is fixedly connected to a stirring shaft, and the reverse stirring structure is installed on the stirring shaft and the upper part of the box body.

[0006] The reverse stirring structure comprises a limiting rod, which is fixedly connected to the stirring shaft. An internal gear is fixedly connected to the bottom of the limiting rod, and an external gear is meshedly connected to the side of the internal gear away from the stirring shaft.

[0007] Furthermore, both left and right sides of the top of the box body are connected with a feed pipe, and the bottom of the box body is connected with a discharge pipe, and a quantitative valve is fixedly connected inside the discharge pipe.

[0008] Furthermore, support columns are fixedly connected to the left and right sides of the bottom of the box body, and universal wheels are rotatably connected to the bottom of the support columns.

[0009] Furthermore, the driving motor is externally covered with a dustproof frame, and the dustproof frame is fixedly connected to the box body.

[0010] Furthermore, the reverse stirring structure also includes a support plate, the support plate is fixedly connected to the box body, and a through hole is opened inside the support plate.

[0011] Furthermore, a bearing is fixedly connected to the bottom of the support plate, and the bearing is rotatably connected to the middle part of the external gear.

[0012] Furthermore, a connecting rod is fixedly connected to the bottom of the external gear, and a mixing drum is fixedly connected to the bottom of the connecting rod.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The stirring device for the neutralizer in boiler water has the advantages that a reverse stirring structure is installed on the stirring shaft inside the box body, and the reverse stirring can improve the stirring efficiency of the stirring device, thereby shortening the working cycle of the stirring device and the like. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural front view of the utility model;

[0016] Figure 2 It is a structural sectional view of the utility model;

[0017] Figure 3 For this utility model Figure 2 A top view of the structure of the external gear and the internal gear shown.

[0018] In the figure: 1 box body, 2 feed pipe, 3 discharge pipe, 4 drive motor, 5 stirring shaft, 6 through hole, 7 support plate, 8 bearing, 9 connecting rod, 10 stirring drum, 11 limit rod, 12 external gear, 13 internal gear. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 The stirring device for the neutralizer in boiler water in this embodiment includes a box body 1 and a reverse stirring structure. A driving motor 4 is plugged into the top of the box body 1, and the output end of the driving motor 4 is directed downward. The output end of the driving motor 4 is fixedly connected to a stirring shaft 5, and the reverse stirring structure is installed on the stirring shaft 5 and the upper part of the box body 1.

[0021] The reverse stirring structure includes a limiting rod 11 , which is fixedly connected to the stirring shaft 5 , an internal gear 13 is fixedly connected to the bottom of the limiting rod 11 , and an external gear 12 is meshedly connected to the side of the internal gear 13 away from the stirring shaft 5 .

[0022] In this embodiment, both left and right sides of the top of the box body 1 are connected with a feed pipe 2, and the bottom of the box body 1 is connected with a discharge pipe 3, and a quantitative valve is fixedly connected inside the discharge pipe 3.

[0023] In this embodiment, support columns are fixedly connected to the left and right sides of the bottom of the box body 1, and universal wheels are rotatably connected to the bottom of the support columns.

[0024] Among them, universal wheels are existing mature technologies and can be directly installed and used in conjunction with support columns.

[0025] In this embodiment, a dustproof frame is provided on the outside of the driving motor 4 , and the dustproof frame is fixedly connected to the box body 1 .

[0026] In this embodiment, the reverse stirring structure further includes a support plate 7 , which is fixedly connected to the box body 1 , and a through hole 6 is formed inside the support plate 7 .

[0027] In this embodiment, a bearing 8 is fixedly connected to the bottom of the support plate 7 , and the bearing 8 is rotatably connected to the middle of the external gear 12 .

[0028] Among them, the bearing belongs to the existing mature technology and can be used in conjunction with the support plate 7.

[0029] In this embodiment, a connecting rod 9 is fixedly connected to the bottom of the external gear 12 , and a mixing drum 10 is fixedly connected to the bottom of the connecting rod 9 .

[0030] The working principle of the above embodiment is:

[0031] When the worker feeds the material into the feed pipe 2, the drive motor 4 operates to drive the stirring shaft 5 to rotate rapidly. When the stirring shaft 5 rotates, the limit rod 11 rotates together. When the limit rod 11 rotates, it can drive the internal gear 13 to rotate. When the internal gear 13 rotates, it can drive the external gear 12 to rotate together. The external gear 12 is limited by the support plate 7 and the bearing 8. At this time, the external gear 12 drives the stirring drum 10 to rotate rapidly through the connecting rod 9 to accelerate the reaction of the material.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] 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. A stirring device for a neutralizing agent in boiler water, comprising a housing (1) and a reverse stirring structure, characterized in that: A driving motor (4) is plugged into the top of the box (1), the output end of the driving motor (4) is directed downward, the output end of the driving motor (4) is fixedly connected to a stirring shaft (5), and the reverse stirring structure is installed on the stirring shaft (5) and the upper part of the box (1); The reverse stirring structure comprises a limiting rod (11), the limiting rod (11) being fixedly connected to the stirring shaft (5), an internal gear (13) being fixedly connected to the bottom of the limiting rod (11), and an external gear (12) being meshingly connected to a side of the internal gear (13) away from the stirring shaft (5).

2. The stirring device for neutralizing agent in boiler water according to claim 1, characterized in that: The left and right sides of the top of the box body (1) are both connected to a feed pipe (2), the bottom of the box body (1) is connected to a discharge pipe (3), and a quantitative valve is fixedly connected inside the discharge pipe (3).

3. The stirring device for neutralizing agent in boiler water according to claim 1, characterized in that: The left and right sides of the bottom of the box body (1) are fixedly connected to support columns, and the bottom of the support columns is rotatably connected to universal wheels.

4. The stirring device for neutralizing agent in boiler water according to claim 1, characterized in that: The drive motor (4) is externally sleeved with a dustproof frame, and the dustproof frame is fixedly connected to the box body (1).

5. The stirring device for neutralizing agent in boiler water according to claim 1, characterized in that: The reverse stirring structure further comprises a support plate (7), wherein the support plate (7) is fixedly connected to the box body (1), and a through hole (6) is provided inside the support plate (7).

6. The stirring device for neutralizing agent in boiler water according to claim 5, characterized in that: A bearing (8) is fixedly connected to the bottom of the support plate (7), and the bearing (8) is rotatably connected to the middle of the external gear (12).

7. The stirring device for neutralizing agent in boiler water according to claim 1, characterized in that: The bottom of the external gear (12) is fixedly connected to a connecting rod (9), and the bottom of the connecting rod (9) is fixedly connected to a mixing drum (10).

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