Ph adjusting device for brine treatment

Abstract

This utility model belongs to the field of pH adjustment technology for brine treatment, specifically a pH adjustment device for brine treatment, including a brine treatment tank; a delivery pipe is installed on the side wall of the brine treatment tank; a connecting ring is installed at the end of the delivery pipe; a hydrochloric acid marking tube is screwed to the inner side wall of the connecting ring; a closing component is slidably fitted on the side wall of the delivery pipe; and a spring-loaded component is fixedly connected to the outer side wall of the brine treatment tank. The closing component allows control of the hydrochloric acid solution inside the hydrochloric acid marking tube, thereby adjusting the pH of the brine inside the brine treatment tank. The spring-loaded component allows the pulled-out closing component to return to its original position, enhancing the adjustment and control effect of the pH adjustment device for brine treatment.

Description

Technical Field

[0001] This utility model belongs to the field of pH adjustment technology for brine treatment, specifically a pH adjustment device for brine treatment. Background Technology

[0002] The large amount of high-salt wastewater generated during industrial production can cause serious pollution to water bodies and soil if discharged directly. Saltwater treatment can remove pollutants such as salt, organic matter, and heavy metals from the wastewater, making it meet discharge standards and thus reducing harm to the environment.

[0003] With the increasing scarcity of freshwater resources and the continuous rise in the salinity of water bodies, brine treatment can convert some brine into usable freshwater, realize the recycling and reuse of water resources, improve the utilization rate of water resources, and alleviate the contradiction between water supply and demand.

[0004] After prolonged use, it was found that Chuanrong's brine treatment equipment requires stopping brine treatment when adjusting the pH. This adjustment method affects the brine treatment process, and the testing after adjustment is also very cumbersome.

[0005] Therefore, this utility model provides a pH adjustment device for brine treatment. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: A pH adjustment device for brine treatment, comprising a brine treatment tank; a conveying pipe installed on the side wall of the brine treatment tank; a connecting ring installed at the end of the conveying pipe; a hydrochloric acid labeling tube screwed to the inner side wall of the connecting ring; a slidably fitted closing component on the side wall of the conveying pipe; and a spring-loaded component fixedly connected to the outer side wall of the brine treatment tank. Through the above structure, the closing component allows control of the hydrochloric acid solution inside the hydrochloric acid labeling tube, adjusting the pH of the brine inside the brine treatment tank through hydrochloric acid. The spring-loaded component allows the pulled-out closing component to be pulled back to its original position, enhancing the adjustment and control effect of the pH adjustment device for brine treatment.

[0008] Preferably, the closing assembly includes a sealing plate; a first fixing plate is fixedly connected to the side wall of the sealing plate; a pull ring is fixedly connected to the side wall of the first fixing plate; through the above structure, the setting of the first fixing plate and the pull ring can facilitate the pulling out control of the sealing plate, and the sealing plate can be used to close and control the discharge of hydrochloric acid inside the hydrochloric acid label tube, further enhancing the closing control effect of the pH adjustment equipment for brine treatment.

[0009] Preferably, a first fixing rod is fixedly connected to the outer wall of the brine treatment tank; multiple sets of the first fixing rods are provided on the outer wall of the brine treatment tank; a limit ring is fixedly connected to the end of every two first fixing rods; through the above structure, the setting of the first fixing rod and the limit ring can limit and clamp the hydrochloric acid marking tube during installation, further enhancing the installation limit effect of the pH adjustment equipment for brine treatment.

[0010] Preferably, the rebound assembly includes a second fixed rod; a second fixed plate is fixedly connected to the end of the second fixed rod; a telescopic rod is fixedly connected to the side wall of the second fixed plate; the end of the telescopic rod is fixedly connected to the side wall of the first fixed plate; a spring is installed on the inner side wall of the telescopic rod; with the above structure, the telescopic rod and the spring can store energy when the first fixed plate is pulled out, and can reset and rebound the first fixed plate and the sealing plate when the pulling force disappears, further enhancing the reset and rebound effect of the pH adjustment equipment for brine treatment.

[0011] Preferably, a chute frame is installed on the side wall of the brine treatment tank; a closing plate is slidably fitted on the inner side wall of the chute frame; through the above structure, the brine inside the brine treatment tank can be discharged, facilitating pH testing and further enhancing the brine discharge effect of the pH adjustment equipment for brine treatment.

[0012] Preferably, a third fixing plate is fixed to the outer wall of the brine treatment tank; the side wall of the third fixing plate is provided with a placement groove; through the above structure, the third fixing plate and the placement groove can be used to place pH test strips, which facilitates pH testing of the brine inside the brine treatment tank and further enhances the portable placement effect of pH test strips for pH adjustment equipment used in brine treatment.

[0013] Preferably, a retaining ring is fixed to the outer wall of the brine treatment tank; through the above structure, the retaining ring can limit the brine discharge when the closing plate rises, further enhancing the brine discharge limiting effect of the pH adjustment equipment for brine treatment.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. The pH adjustment device for brine treatment described in this utility model can control the hydrochloric acid solution inside the hydrochloric acid label tube by setting a closed component, adjust the pH of the brine inside the brine treatment tank by hydrochloric acid, and pull back the closed component by setting a rebound component, thereby enhancing the adjustment and control effect of the pH adjustment device for brine treatment.

[0016] 2. The pH adjustment device for brine treatment described in this utility model, through the setting of the first fixing plate and the pull ring, allows for convenient pull-out control of the sealing plate. The sealing plate can also be used to close and control the discharge of hydrochloric acid from the hydrochloric acid label tube, further enhancing the closed control effect of the pH adjustment device for brine treatment. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 This is a perspective view of the present invention;

[0019] Figure 2 This is a schematic diagram of the sealing plate structure in this utility model;

[0020] Figure 3 This is a schematic diagram of the spring structure in this utility model;

[0021] Figure 4 This is a schematic diagram of the closed plate structure in this utility model.

[0022] In the diagram: 1. Brine treatment tank; 11. Delivery pipe; 12. Connecting ring; 13. Hydrochloric acid marking pipe; 2. Sealing plate; 21. First fixing plate; 22. Pull ring; 3. First fixing rod; 31. Limiting ring; 4. Second fixing rod; 41. Second fixing plate; 42. Telescopic rod; 43. Spring; 5. Closing plate; 51. Slide frame; 6. Third fixing plate; 61. Placement slot; 7. Snap ring. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figures 1 to 4As shown in the figure, a pH adjustment device for brine treatment according to an embodiment of the present invention includes a brine treatment tank 1; a delivery pipe 11 is installed on the side wall of the brine treatment tank 1; a connecting ring 12 is installed at the end of the delivery pipe 11; a hydrochloric acid marking tube 13 is screwed to the inner side wall of the connecting ring 12; a closing component is slidably fitted on the side wall of the delivery pipe 11; and a spring-loaded component is fixedly connected to the outer side wall of the brine treatment tank 1. During operation, the closing component can control the amount of hydrochloric acid solution inside the hydrochloric acid marking tube 13 that enters the brine treatment tank 1, facilitating pH adjustment of the brine treated inside the brine treatment tank 1. The spring-loaded component can reset the pulled-out closing component, preventing hydrochloric acid inside the hydrochloric acid marking tube 13 from continuously entering the brine treatment tank 1. The closing component allows control of the hydrochloric acid solution inside the hydrochloric acid marking tube 13, adjusting the pH of the brine inside the brine treatment tank 1 with hydrochloric acid. The spring-loaded component allows the pulled-out closing component to return to its original position, enhancing the adjustment and control effect of the pH adjustment device for brine treatment.

[0025] like Figures 1 to 3 As shown, the closing assembly includes a sealing plate 2; a first fixing plate 21 is fixedly connected to the side wall of the sealing plate 2; a pull ring 22 is fixedly connected to the side wall of the first fixing plate 21; during operation, the sealing plate 2 can be pulled out by the first fixing plate 21 and the pull ring 22, which facilitates the control of the solution delivery inside the hydrochloric acid label tube 13 and the adjustment of the pH inside the brine treatment tank 1; the setting of the first fixing plate 21 and the pull ring 22 makes it easy to pull out the sealing plate 2, and the sealing plate 2 can close the discharge of hydrochloric acid inside the hydrochloric acid label tube 13, further enhancing the closing control effect of the pH adjustment device for brine treatment.

[0026] like Figures 1 to 3 As shown, a first fixing rod 3 is fixedly connected to the outer wall of the brine treatment tank 1; multiple sets of first fixing rods 3 are provided on the outer wall of the brine treatment tank 1; a limit ring 31 is fixedly connected to the end of every two first fixing rods 3; during operation, the first fixing rods 3 and the limit rings 31 can limit and stabilize the hydrochloric acid label tube 13 during installation, preventing the hydrochloric acid label tube 13 from falling off during use; the setting of the first fixing rods 3 and the limit rings 31 can limit and clamp the hydrochloric acid label tube 13 during installation, further enhancing the installation limit effect of the pH adjustment equipment for brine treatment.

[0027] like Figures 1 to 3As shown, the rebound assembly includes a second fixed rod 4; a second fixed plate 41 is fixedly connected to the end of the second fixed rod 4; a telescopic rod 42 is fixedly connected to the side wall of the second fixed plate 41; the end of the telescopic rod 42 is fixedly connected to the side wall of the first fixed plate 21; a spring 43 is installed on the inner side wall of the telescopic rod 42; during operation, the spring 43 can store force when the first fixed plate 21 is pulled, and can reset the first fixed plate 21 and the pull ring 22 when the force of pulling out the first fixed plate 21 disappears; the second fixed rod 4 and the second fixed plate 41 can stabilize the installation of the telescopic rod 42; the setting of the telescopic rod 42 and the spring 43 can store energy when the first fixed plate 21 is pulled out, and can reset and rebound the first fixed plate 21 and the sealing plate 2 when the pulling force disappears, further enhancing the reset and rebound effect of the pH adjustment equipment for brine treatment.

[0028] like Figures 1 to 4 As shown, a chute frame 51 is installed on the side wall of the brine treatment tank 1; a closing plate 5 is slidably fitted on the inner side wall of the chute frame 51; during operation, the brine inside the brine treatment tank 1 can be discharged through the closing plate 5 and the chute frame 51, facilitating pH testing; the arrangement of the closing plate 5 and the chute frame 51 further enhances the brine discharge effect of the pH adjustment equipment for brine treatment.

[0029] like Figures 1 to 4 As shown, a third fixing plate 6 is fixedly connected to the outer wall of the brine treatment tank 1; a placement groove 61 is provided on the side wall of the third fixing plate 6; during operation, pH test strips can be placed through the third fixing plate 6 and the placement groove 61 for convenient testing; the placement of pH test strips through the third fixing plate 6 and the placement groove 61 facilitates pH testing of the brine inside the brine treatment tank 1, further enhancing the portable placement effect of pH test strips in the pH adjustment equipment for brine treatment.

[0030] like Figure 4 As shown, a retaining ring 7 is fixed to the outer wall of the brine treatment tank 1. During operation, the retaining ring 7 can limit the pull rod at the top of the closing plate 5 to prevent the closing plate 5 from falling down automatically when the brine is discharged. The retaining ring 7 can limit the closing plate 5 when it rises, further enhancing the brine discharge limiting effect of the pH adjustment equipment for brine treatment.

[0031] During operation, the closure assembly controls the amount of hydrochloric acid solution inside the hydrochloric acid label tube 13 that enters the brine treatment tank 1, facilitating pH adjustment of the brine treated in the tank 1. The spring-loaded assembly resets the pulled-out closure assembly, preventing hydrochloric acid from continuously entering the brine treatment tank 1. The first fixing plate 21 and pull ring 22 control the pulling out of the sealing plate 2, facilitating solution delivery control within the hydrochloric acid label tube 13 and pH adjustment of the brine treatment tank 1. The first fixing rod 3 and limiting ring 31 provide stability and limit during installation of the hydrochloric acid label tube 13, preventing salt leakage. If the acid label tube 13 falls off during use, the spring 43 can store force when the first fixing plate 21 is pulled, and can reset the first fixing plate 21 and the pull ring 22 when the force of pulling the first fixing plate 21 disappears. The telescopic rod 42 can be installed and stabilized by the second fixing rod 4 and the second fixing plate 41. The brine inside the brine treatment tank 1 can be discharged by the closing plate 5 and the slide frame 51 to facilitate pH testing. The pH test paper can be placed by the third fixing plate 6 and the placement groove 61 to facilitate testing. The retaining ring 7 can limit the pull rod at the top of the closing plate 5 to prevent the closing plate 5 from falling off automatically when the brine is discharged.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A pH adjustment device for brine treatment, comprising a brine treatment tank (1); characterized in that: The brine treatment tank (1) has a conveying pipe (11) installed on its side wall; a docking ring (12) is installed at the end of the conveying pipe (11); a hydrochloric acid marking tube (13) is screwed to the inner side wall of the docking ring (12); a closing assembly is slidably fitted to the side wall of the conveying pipe (11); and a spring-loaded assembly is fixed to the outer side wall of the brine treatment tank (1).

2. The pH adjustment device for brine treatment according to claim 1, characterized in that: The closing assembly includes a sealing plate (2); a first fixing plate (21) is fixedly connected to the side wall of the sealing plate (2); and a pull ring (22) is fixedly connected to the side wall of the first fixing plate (21).

3. The pH adjustment device for brine treatment according to claim 1, characterized in that: The brine treatment tank (1) is fixedly connected to the outer wall of a first fixing rod (3); the first fixing rod (3) is provided in multiple sets on the outer wall of the brine treatment tank (1); a limit ring (31) is fixedly connected to the ends of every two first fixing rods (3).

4. The pH adjustment device for brine treatment according to claim 1, characterized in that: The rebound assembly includes a second fixing rod (4); a second fixing plate (41) is fixedly connected to the end of the second fixing rod (4); a telescopic rod (42) is fixedly connected to the side wall of the second fixing plate (41); the end of the telescopic rod (42) is fixedly connected to the side wall of the first fixing plate (21); a spring (43) is installed on the inner side wall of the telescopic rod (42).

5. The pH adjustment device for brine treatment according to claim 1, characterized in that: The brine treatment tank (1) is equipped with a chute frame (51) on its side wall; a closing plate (5) is slidably fitted on the inner side wall of the chute frame (51).

6. The pH adjustment device for brine treatment according to claim 1, characterized in that: The brine treatment tank (1) has a third fixing plate (6) fixed to its outer wall; the third fixing plate (6) has a placement groove (61) on its side wall.

7. The pH adjustment device for brine treatment according to claim 1, characterized in that: A retaining ring (7) is fixed to the outer wall of the brine treatment tank (1).

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