Online diluting and feeding control device for defoaming agent

Abstract

The utility model relates to the technical field of defoaming agent processing, and provides an online defoaming agent diluting and feeding control device which comprises a diluting tank, a first rotating rod is movably embedded in the top side of the interior of the diluting tank, and a plurality of stirring blades are fixedly installed on the two sides of the first rotating rod. According to the defoaming agent diluting tank, when the defoaming agent diluting tank is used, due to the arrangement of the stirring blades and the scraping plate structure, the defoaming agent and liquid can be effectively and fully mixed, the stirring mode can ensure that the defoaming agent is uniformly distributed in the diluting tank, and the defoaming agent can be uniformly dispersed in the diluting tank; and meanwhile, the scraping plate can be tightly attached to the inner wall of the diluting tank all the time to rotate around a circle, so that the defoaming agent is effectively prevented from being accumulated and attached to the inner wall of the tank, the situation that the defoaming agent cannot completely participate in the diluting process is avoided, and it is ensured that the defoaming agent can be thoroughly dissolved and diluted.

Description

Technical Field

[0001] This utility model relates to the field of defoamer processing technology, and in particular to an online dilution and dosing control device for defoamers. Background Technology

[0002] Defoamers are chemical additives that can effectively reduce or eliminate foam. They typically work by disrupting the surface tension of the foam, causing the bubbles to burst or become less stable, thus ultimately eliminating the foam.

[0003] In the prior art, such as Chinese Patent No. CN202320338242.6, which relates to the field of defoamer dilution technology, a device for online dilution and dosing control of defoamer is disclosed. The device includes a dilution tank, with two L-shaped fixing plates symmetrically fixed to the upper end of the tank. The upper ends of the two L-shaped fixing plates are fixedly connected to the same feeding box. A stirring rod is rotatably connected to the inner wall of opposite sides of the dilution tank via bearings. Multiple stirring blades are symmetrically fixed to the rod walls of the stirring rod. A stirring motor is fixedly installed on the outer side of the dilution tank, and the output end of the stirring motor is fixedly connected to one end of the stirring rod. A feeding pipe is fixedly connected to the upper end of the feeding box, and a feeding cylinder is fixedly connected to the lower end of the feeding box. This application enables uniform and stable automatic feeding into the dilution tank without direct manual intervention, effectively improving dilution quality and efficiency.

[0004] While the above-mentioned solution offers advantages such as automatic and stable feeding into the dilution tank without direct human intervention, effectively improving dilution quality and efficiency, there are still some drawbacks. Defoamers typically have a certain viscosity, which causes them to adhere to the inner wall of the dilution tank during mixing and stirring. The online dilution and dosing control device lacks a scraping effect, resulting in the inability to effectively remove the adhering defoamer during stirring. Consequently, some defoamer fails to mix fully with the diluted liquid, leading to incomplete dilution and affecting the final concentration and defoaming effect of the defoamer. Utility Model Content

[0005] The purpose of this invention is to solve the problem that the existing technology lacks a certain scraping effect, which makes it impossible to effectively remove the defoamer adhering to the inner wall during the stirring process. As a result, some defoamer is not fully mixed with the diluted liquid, resulting in incomplete dilution and affecting the final concentration and defoaming effect of the defoamer.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an online dilution and dosing control device for defoamer, comprising a dilution tank, wherein a first rotating rod is movably embedded in the top side of the interior of the dilution tank, multiple stirring blades are fixedly installed on both sides of the first rotating rod, two first connecting columns are fixedly installed on both sides of the first rotating rod, and second connecting columns are movably embedded inside the four first connecting columns, with grooves formed on both sides of the inner walls of the four first connecting columns, and the outer surfaces of both sides of the four second connecting columns slidingly connected to the inner surfaces of the grooves, and return springs are fixedly installed inside the four first connecting columns, with the other ends of the four return springs fixedly installed on the inner sides of the second connecting columns, the four second connecting columns being divided into two groups of two, with scrapers fixedly installed at the other ends of the two groups of second connecting columns, and the outer surfaces of the two scrapers movably connected to the inner walls of the dilution tank, and a discharge pipe is fixedly installed at the bottom of the dilution tank.

[0007] In a preferred embodiment, a one-way valve is provided inside the discharge pipe, and a motor is fixedly installed on the top of the first rotating rod.

[0008] The technical effect of adopting the above-mentioned further solution is that the defoaming liquid after dilution can flow out of the interior of the dilution tank through the discharge pipe.

[0009] In a preferred embodiment, a support is fixedly fitted on the outer surface of the motor, and a first feed pipe is fixedly installed on both sides of the top of the dilution tank.

[0010] The technical effect of adopting the above-mentioned further solution is that the motor of the fixed column can be supported by the support member.

[0011] In a preferred embodiment, a discharge device is fixedly installed at the top of each of the two first feed pipes, and the bottom of the support is fixedly installed at the top of the dilution tank.

[0012] The technical effect of adopting the above-mentioned further solution is that water and defoaming liquid can enter the interior of the dilution tank through the first feed pipe.

[0013] In a preferred embodiment, a second rotating rod is movably embedded inside each of the two feeding components, and a feeding disc is fixedly sleeved on the outer surface of each of the two second rotating rods. The two feeding discs are movably embedded inside the feeding components.

[0014] The technical effect of adopting the above-mentioned further solution is that the feeding disc can be rotated by the second rotating rod.

[0015] In a preferred embodiment, both feeding trays have multiple feeding slots inside, the outer surface of the motor output shaft is fixedly fitted with a first bevel gear, and the outer surfaces of the two second rotating rods on opposite sides are fixedly fitted with second bevel gears.

[0016] The technical effect of adopting the above-mentioned further solution is that the second rotating rod can be driven by the second bevel gear.

[0017] In a preferred embodiment, the two second bevel gears mesh with the adjacent first bevel gears, and a second feed pipe is fixedly installed on the top of each of the two feeding components.

[0018] The technical effect of adopting the above-mentioned further solution is that the first bevel gear can transmit power to the second bevel gear.

[0019] In a preferred embodiment, a feed box is fixedly installed on the top of each of the two second feed pipes, and a partition is fixedly installed inside the feed box.

[0020] The technical effect of adopting the above-mentioned further solution is that water and defoaming liquid can be put into the inside of the feed box and separated by a partition.

[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0022] 1. In use, this utility model, through the design of the stirring blade and scraper structure, can not only effectively mix the defoamer with the liquid, but also ensure the uniform distribution of the defoamer in the dilution tank, which helps to improve dilution efficiency and defoaming effect. At the same time, the scraper can always closely adhere to the inner wall of the dilution tank and rotate in a circle to effectively prevent the defoamer from accumulating and adhering on the inner wall of the tank. This avoids the defoamer not fully participating in the dilution process, ensuring that the defoamer can be completely dissolved and diluted. This solves the problem in the prior art that there is a lack of scraping effect, which leads to the inability to effectively remove the defoamer adhering to the inner wall during the stirring process. Therefore, some defoamer is not fully mixed with the diluted liquid, resulting in incomplete dilution and affecting the final concentration and defoaming effect of the defoamer.

[0023] 2. In use, the present invention, through the arrangement of the feeding tray and the feeding trough structure, can continuously and evenly guide the water and defoaming liquid inside the feeding box into the dilution tank when the feeding trough rotates in a circle. Through continuous material feeding, the stability and consistency of the dilution process are ensured. Attached Figure Description

[0024] Figure 1 A rear-view three-dimensional structural diagram of an online dilution and dosing control device for defoamer provided by this utility model;

[0025] Figure 2 A cross-sectional perspective view of the dilution tank of the online dilution and dosing control device for defoamer provided by this utility model;

[0026] Figure 3 A three-dimensional cross-sectional view of the feed box of an online dilution and dosing control device for defoamer provided by this utility model;

[0027] Figure 4 A partial three-dimensional structural diagram of an online dilution and dosing control device for defoamer provided by this utility model;

[0028] Figure 5 A cross-sectional three-dimensional structural diagram of the first connecting column of an online dilution and dosing control device for defoamer provided by this utility model.

[0029] Legend:

[0030] 1. Dilution tank; 101. First rotating rod; 102. Stirring blade; 103. First connecting column; 104. Slide groove; 105. Second connecting column; 106. Return spring; 107. Scraper; 108. Discharge pipe; 109. One-way valve; 110. Motor; 111. Support component; 2. Discharge component; 201. Second rotating rod; 202. Discharge tray; 203. First bevel gear; 204. Second bevel gear; 205. Second feed pipe; 206. Feed box; 207. Baffle plate; 208. First feed pipe; 209. Feed trough. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Example 1, please refer to Figures 1 to 5This utility model provides a technical solution: an online dilution and dosing control device for defoamer, comprising a dilution tank 1. A first rotating rod 101 is movably embedded in the top side of the interior of the dilution tank 1. Multiple stirring blades 102 are fixedly installed on both sides of the first rotating rod 101. Two first connecting columns 103 are fixedly installed on both sides of the first rotating rod 101. Second connecting columns 105 are movably embedded inside each of the four first connecting columns 103. Sliding grooves 104 are formed on both sides of the inner wall of each of the four first connecting columns 103. The outer surfaces of both sides of the four second connecting columns 105 are slidably connected to the inner surface of the sliding grooves 104. The interior of each of the four first connecting columns 103 is fixedly equipped with... The dilution tank 1 is equipped with a return spring 106. The other ends of the four return springs 106 are fixedly installed on the inner side of the second connecting column 105. The four second connecting columns 105 are divided into two groups of two. The other ends of the two groups of second connecting columns 105 are fixedly installed with scrapers 107. The outer surfaces of the two scrapers 107 are movably connected to the inner wall of the dilution tank 1. The bottom of the dilution tank 1 is fixedly installed with a discharge pipe 108. A one-way valve 109 is installed inside the discharge pipe 108. The top of the first rotating rod 101 is fixedly installed with a motor 110. The outer surface of the motor 110 is fixedly fitted with a support 111. The top two sides of the dilution tank 1 are fixedly installed with first feed pipes 208.

[0033] In this embodiment, personnel can start the motor 110 via the power supply system of the motor 110 on the support member 111. During operation, the motor 110 is driven by the output shaft to the first rotating rod 101, which in turn drives the stirring blade 102 to rotate, thus stirring and diluting the defoamer inside the dilution tank 1. When the first rotating rod 101 rotates, it drives the scraper 107 to rotate in a circle via the first connecting column 103 and the second connecting column 105. As the scraper 107 rotates, it presses against the second connecting column 105, causing the second connecting column 105 to slide through the groove 104 inside the first connecting column 103 and compress the return spring 106, causing it to contract. The outer side of plate 107 can always adhere to the inner surface of dilution tank 1 and scrape it. After the defoamer is diluted, the operator can open the one-way valve 109 so that the diluted defoamer can flow out of the interior of dilution tank 1 through discharge pipe 108. Through the structure of stirring blade 102 and scraper 107, the defoamer can be effectively mixed with the liquid. This stirring method can ensure the uniform distribution of defoamer in dilution tank 1, which helps to improve dilution efficiency and defoaming effect. At the same time, scraper 107 can always closely adhere to the inner wall of dilution tank 1 and rotate in a circle to effectively prevent the defoamer from accumulating and adhering on the inner wall of the tank, thereby avoiding the defoamer not fully participating in the dilution process and ensuring that the defoamer can be completely dissolved and diluted.

[0034] Example 2, as Figures 1 to 5 As shown, a discharge component 2 is fixedly installed on the top of each of the two first feed pipes 208, and the bottom of the support component 111 is fixedly installed on the top of the dilution tank 1. A second rotating rod 201 is movably embedded inside each of the two discharge components 2. A discharge tray 202 is fixedly sleeved on the outer surface of each of the two second rotating rods 201. The two discharge trays 202 are movably embedded inside the discharge components 2. Multiple feed slots 209 are opened inside each of the two discharge trays 202. A first bevel gear 203 is fixedly sleeved on the outer surface of the output shaft of the motor 110. A second bevel gear 204 is fixedly sleeved on the outer surface of the opposite side of each of the two second rotating rods 201. The two second bevel gears 204 mesh with the adjacent first bevel gear 203. A second feed pipe 205 is fixedly installed on the top of each of the two discharge components 2. A feed box 206 is fixedly installed on the top of each of the two second feed pipes 205. A partition 207 is fixedly installed inside the feed box 206.

[0035] In this embodiment, personnel can add defoaming liquid and water into the feed box 206, which is then separated by a partition 207. When the motor 110 rotates, it drives the first bevel gear 203 to rotate via the output shaft. The first bevel gear 203 then transmits power to the second bevel gear 204, causing the second bevel gear 204 to rotate via the second rotating rod 201, which in turn drives the discharge plate 202 to rotate inside the discharge component 2. The discharge plate 202 then drives the feed chute 209 to rotate in a circle. When the feed chute 209 rotates to the bottom of the second feed pipe 205, it causes the feed box 206 to rotate. Water and defoaming liquid inside the feed tank 206 enter the feed trough 209 through the second feed pipe 205. When one of the feed troughs 209 rotates to the top of the first feed pipe 208, the water and defoaming liquid inside it will enter the dilution tank 1 through the first feed pipe 208 for dispensing. Through the structure of the discharge plate 202 and the feed trough 209, the water and defoaming liquid inside the feed tank 206 can be continuously and evenly guided into the dilution tank 1 when the feed trough 209 rotates. Through continuous material dispensing, the stability and consistency of the dilution process are ensured.

[0036] Working principle: During use, the operator can start the motor 110 via the power supply system of the motor 110 on the support 111. During operation, the motor drives the first rotating rod 101 through the output shaft. The first rotating rod 101 then drives the stirring blade 102 to rotate, thus stirring and diluting the defoamer inside the dilution tank 1. When the first rotating rod 101 rotates, it drives the scraper 107 to rotate in a circle via the first connecting column 103 and the second connecting column 105. As the scraper 107 rotates, it presses against the second connecting column 105, causing the second connecting column 105 to slide through the groove 104 inside the first connecting column 103 and compress the return spring 106, causing it to contract. The outer side of the scraper 107 can always adhere to the inner surface of the dilution tank 1 to scrape it off. After the defoamer is diluted, the operator can open the one-way valve 109 so that the diluted defoamer can flow out of the dilution tank 1 through the discharge pipe 108. The structure of the stirring blade 102 and the scraper 107 can not only effectively mix the defoamer with the liquid, but also ensure that the defoamer is evenly distributed in the dilution tank 1, which helps to improve the dilution efficiency and defoaming effect. At the same time, the scraper 107 can always closely adhere to the inner wall of the dilution tank 1 and rotate in a circle to effectively prevent the defoamer from accumulating and adhering on the inner wall of the tank, thereby avoiding the defoamer not fully participating in the dilution process and ensuring that the defoamer can be completely dissolved and diluted. In use, the defoaming liquid and water can be added to the inside of the feed box 206, separated by the partition 207. When the motor 110 rotates, it drives the first bevel gear 203 to rotate via the output shaft. The first bevel gear 203 then transmits power to the second bevel gear 204, causing the second bevel gear 204 to rotate via the second rotating rod 201, which in turn drives the discharge plate 202 to rotate inside the discharge component 2. The discharge plate 202 then drives the feed chute 209 to rotate in a circle. When the feed chute 209 rotates to the bottom of the second feed pipe 205, it will cause the feed box 206 to rotate. Water and defoaming liquid inside the feed tank 206 enter the feed trough 209 through the second feed pipe 205. When one of the feed troughs 209 rotates to the top of the first feed pipe 208, the water and defoaming liquid inside it will enter the dilution tank 1 through the first feed pipe 208 for dispensing. Through the structure of the discharge plate 202 and the feed trough 209, the water and defoaming liquid inside the feed tank 206 can be continuously and evenly guided into the dilution tank 1 when the feed trough 209 rotates. Through continuous material dispensing, the stability and consistency of the dilution process are ensured.

[0037] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. An online dilution and dosing control device for defoamer, comprising a dilution tank (1), characterized in that: The dilution tank (1) has a first rotating rod (101) movably embedded in its top side. Multiple stirring blades (102) are fixedly installed on both sides of the first rotating rod (101). Two first connecting columns (103) are fixedly installed on both sides of the first rotating rod (101). Second connecting columns (105) are movably embedded inside each of the four first connecting columns (103). Sliding grooves (104) are formed on both sides of the inner walls of the four first connecting columns (103). The outer surfaces of both sides of the four second connecting columns (105) are slidably connected to the sliding grooves (104). On the inner surface of 04), a return spring (106) is fixedly installed inside each of the four first connecting columns (103). The other end of each of the four return springs (106) is fixedly installed inside the second connecting column (105). The four second connecting columns (105) are divided into two groups in pairs. The other end of each of the two groups of second connecting columns (105) is fixedly installed with a scraper (107). The outer surfaces of the two scrapers (107) are movably connected to the inner wall of the dilution tank (1). A discharge pipe (108) is fixedly installed at the bottom of the dilution tank (1).

2. The online dilution and dosing control device for defoamer according to claim 1, characterized in that: The discharge pipe (108) is equipped with a one-way valve (109), and a motor (110) is fixedly installed on the top of the first rotating rod (101).

3. The online dilution and dosing control device for defoamer according to claim 2, characterized in that: The outer surface of the motor (110) is fixedly fitted with a support (111), and the top two sides of the dilution tank (1) are fixedly installed with first feed pipes (208).

4. The online dilution and dosing control device for defoamer according to claim 3, characterized in that: The top of each of the two first feed pipes (208) is fixedly installed with a discharge component (2), and the bottom of the support component (111) is fixedly installed on the top of the dilution tank (1).

5. The online dilution and dosing control device for defoamer according to claim 4, characterized in that: The two feeding components (2) are each movably embedded with a second rotating rod (201), and the outer surfaces of the two second rotating rods (201) are each fixedly fitted with a feeding disc (202). The two feeding discs (202) are movably embedded inside the feeding components (2).

6. The online dilution and dosing control device for defoamer according to claim 5, characterized in that: The two feeding trays (202) are provided with multiple feeding slots (209) inside. The output shaft of the motor (110) is fixedly fitted with a first bevel gear (203). The outer surfaces of the two second rotating rods (201) on opposite sides are fixedly fitted with second bevel gears (204).

7. The online dilution and dosing control device for defoamer according to claim 6, characterized in that: The two second bevel gears (204) mesh with the adjacent first bevel gear (203), and the top of each of the two feeding parts (2) is fixedly installed with a second feed pipe (205).

8. The online dilution and dosing control device for defoamer according to claim 7, characterized in that: Each of the two second feed pipes (205) has a feed box (206) fixedly installed on its top, and a partition (207) is fixedly installed inside the feed box (206).

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