Continuous metering device for liquid chlorine storage tank

Abstract

The continuous metering device for the liquid chlorine storage tank comprises the liquid chlorine storage tank, a base is fixedly assembled at the lower end of the liquid chlorine storage tank, a first connecting pipe and a second connecting pipe are fixedly communicated with the upper end and the lower end of the side wall of the liquid chlorine storage tank respectively, and the side end of the first connecting pipe is communicated with a metering pipe through a flange. The upper end of the side wall of the metering pipe is fixedly communicated with a conical pipe, the conical pipe is communicated with a second connecting pipe through a flange, the upper end of the inner wall of the metering pipe is provided with a metering structure in a penetrating mode, the liquid chlorine storage tank is used for storing a liquid chlorine container, the stability of equipment placement is guaranteed through the base, and the first connecting pipe and the metering pipe are used in cooperation; the metering pipe can be detached, replaced and maintained at any time due to the flange connection effect, meanwhile, the metering position of the metering structure can be adjusted through cooperation of the metering pipe and the metering structure, and therefore the maximum capacity of the storage tank can be adjusted in cooperation with an alarm according to needs, the application range is wide, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid chlorine storage, in particular to a continuous metering device for a liquid chlorine storage tank. Background Technique

[0002] In the production process of sponge zirconium, one step requires the evaporation of liquid chlorine into chlorine gas. A liquid chlorine storage tank is a container for storing liquid chlorine. During use, a metering device is required to monitor and record the amount of liquid chlorine in the liquid chlorine storage tank in real time. In existing equipment, the position of the metering device is fixed, and it can only perform quantitative measurement in a single way, with poor practicability. Content of the Utility Model

[0003] The purpose of the utility model is to provide a continuous metering device for a liquid chlorine storage tank to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A continuous metering device for a liquid chlorine storage tank, including a liquid chlorine storage tank, a base is fixedly assembled at the lower end of the liquid chlorine storage tank, the upper and lower ends of the side wall of the liquid chlorine storage tank are respectively fixedly communicated with a first connecting pipe and a second connecting pipe, the side end of the first connecting pipe is communicated with a metering pipe through a flange, the upper end of the side wall of the metering pipe is fixedly communicated with a conical pipe, and the conical pipe is communicated with the second connecting pipe through a flange, and a metering structure is penetrated and assembled at the upper end of the inner wall of the metering pipe.

[0005] Preferably, the metering structure includes a nut, the nut is rotatably assembled at the upper end of the inner wall of the metering pipe, a screw rod is screwed on the inner wall of the nut, a floating ball liquid level sensor is fixedly assembled at the lower end of the screw rod, the floating ball liquid level sensor is clamped with the inner wall of the metering pipe, a first gear is fixedly assembled on the outer wall of the nut, a motor is fixedly assembled on the outer side wall of the metering pipe, a second gear is fixedly assembled at the upper end of the motor shaft of the motor, and the first gear is meshed with the second gear.

[0006] Preferably, it further includes a limiting structure, the limiting structure is fixedly assembled on the outer wall of the metering pipe, and the limiting structure is connected with the outer side wall of the liquid chlorine storage tank.

[0007] Preferably, the limiting structure includes a sleeve and a support tube, the sleeve is fixedly assembled on the outer wall of the metering pipe, the support tube is fixedly assembled on the outer side wall of the liquid chlorine storage tank, a plug rod is fixedly assembled on the outer wall of the sleeve, the plug rod is inserted into the inner wall of the support tube, and the support tube is connected with the plug rod through a screw.

[0008] Compared with the prior art, the beneficial effects of the present utility model are as follows: A liquid chlorine storage tank is used as a container for storing liquid chlorine. The base ensures the stability of the equipment placement. Through the combined use of the first connecting pipe and the metering pipe, and the effect of flange connection, the metering pipe can be disassembled, replaced, and maintained at any time. At the same time, through the cooperation of the metering pipe and the metering structure, the metering position of the metering structure can be adjusted. Thus, according to needs, in combination with an alarm, the maximum capacity of the storage tank can be adjusted, with a wide range of applications and strong practicability. Through the cooperation of the second connecting pipe and the conical pipe, it is ensured that the metering pipe and the main body of the liquid storage tank form a communicating vessel, ensuring the accuracy of metering. Similarly, it is set as a detachable flange structure, facilitating the disassembly of the metering pipe. The limiting structure can ensure the stability of the metering pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 is a schematic structural diagram of the present utility model;

[0010] Figure 2 is a three-dimensional schematic diagram of the metering structure and the metering pipe;

[0011] Figure 3 is Figure 1 an enlarged schematic diagram of the structure at A in

[0012] Figure 4 is a three-dimensional schematic diagram of the limiting structure.

[0013] In the figure: 1 - liquid chlorine storage tank, 2 - base, 3 - first connecting pipe, 4 - metering pipe, 5 - second connecting pipe, 6 - conical pipe, 7 - metering structure, 71 - nut, 72 - screw rod, 73 - first gear, 74 - second gear, 75 - motor, 76 - float level sensor, 8 - limiting structure, 81 - sleeve, 82 - insertion rod, 83 - support cylinder, 84 - screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0015] Please refer to Figures 1-4, the utility model provides a continuous metering device for a liquid chlorine storage tank, including a liquid chlorine storage tank 1. A base 2 is fixedly assembled at the lower end of the liquid chlorine storage tank 1. The upper and lower ends of the side wall of the liquid chlorine storage tank 1 are respectively fixedly communicated with a first connecting pipe 3 and a second connecting pipe 5. The side end of the first connecting pipe 3 is communicated with a metering pipe 4 through a flange. The upper end of the side wall of the metering pipe 4 is fixedly communicated with a conical pipe 6. The conical pipe 6 is communicated with the second connecting pipe 5 through a flange. A metering structure 7 is penetrated and assembled at the upper end of the inner wall of the metering pipe 4.

[0016] The liquid chlorine storage tank 1 is a container for storing liquid chlorine. The base 2 ensures the stability of the equipment placement. Through the combined use of the first connecting pipe 3 and the metering pipe 4, and the effect of flange connection, the metering pipe 4 can be disassembled, replaced and maintained at any time. At the same time, through the cooperation of the metering pipe 4 and the metering structure 7, the metering position of the metering structure 7 can be adjusted. Thus, according to needs, in cooperation with an alarm, the maximum capacity of the storage tank can be adjusted. It has a wide range of applications and strong practicability. Through the cooperation of the second connecting pipe 5 and the conical pipe 6, it ensures that the metering pipe 4 and the main body of the liquid storage tank form a communicating vessel, ensuring the accuracy of metering. It is also set as a detachable flange structure, which is convenient for disassembling the metering pipe 4.

[0017] The metering structure 7 includes a nut 71. The nut 71 is rotatably assembled at the upper end of the inner wall of the metering pipe 4. A screw rod 72 is screwed inside the nut 71. A floating ball liquid level sensor 76 is fixedly assembled at the lower end of the screw rod 72. The floating ball liquid level sensor 76 is clamped with the inner wall of the metering pipe 4. A first gear 73 is fixedly assembled on the outer wall of the nut 71. A motor 75 is fixedly assembled on the outer side wall of the metering pipe 4. A second gear 74 is fixedly assembled at the upper end of the motor shaft of the motor 75. The first gear 73 meshes with the second gear 74.

[0018] When it is necessary to adjust the position of the floating ball liquid level sensor 76, the motor 75 can be started at this time to drive the second gear 74 to rotate. The second gear 74 drives the engaged first gear 73 to rotate. At the same time, the first gear 73 drives the nut 71 to rotate. At this time, since the screw rod 72 does not rotate with the nut 71, and due to the screwing connection between the nut 71 and the screw rod 72, the screw rod 72 will move up and down with the rotation of the nut 71, thereby driving the floating ball liquid level sensor 76 to move up and down.

[0019] It further includes a limiting structure 8. The limiting structure 8 is fixedly assembled on the outer wall of the metering pipe 4. The limiting structure 8 is connected to the outer side wall of the liquid chlorine storage tank 1.

[0020] The limiting structure 8 can ensure the stability of the metering pipe 4.

[0021] The limiting structure 8 includes a sleeve 81 and a support cylinder 83. The sleeve 81 is fixedly assembled on the outer wall of the metering pipe 4, and the support cylinder 83 is fixedly assembled on the outer side wall of the liquid chlorine storage tank 1. A plug rod 82 is fixedly assembled on the outer wall of the sleeve 81, and the plug rod 82 is inserted into the inner wall of the support cylinder 83. The support cylinder 83 is connected to the plug rod 82 by a screw 84.

[0022] By removing the screw 84, the plug rod 82 can be pulled out from the inner wall of the support cylinder 83, which facilitates the disassembly of the metering pipe 4. The sleeve 81 is fixed on the outer wall of the metering pipe 4 to ensure its stability.

[0023] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A continuous metering device for a liquid chlorine storage tank, characterized in that: It includes a liquid chlorine storage tank (1), a base (2) is fixedly assembled at the lower end of the liquid chlorine storage tank (1), the upper and lower ends of the side wall of the liquid chlorine storage tank (1) are respectively fixedly communicated with a first connecting pipe (3) and a second connecting pipe (5), the side end of the first connecting pipe (3) is communicated with a metering pipe (4) through a flange, the upper end of the side wall of the metering pipe (4) is fixedly communicated with a conical pipe (6), the conical pipe (6) is communicated with the second connecting pipe (5) through a flange, and a metering structure (7) is penetrated and assembled at the upper end of the inner wall of the metering pipe (4).

2. The continuous metering device for a liquid chlorine storage tank according to claim 1, wherein: The metering structure (7) includes a nut (71), the nut (71) is rotatably assembled at the upper end of the inner wall of the metering pipe (4), a screw rod (72) is screwed on the inner wall of the nut (71), a floating ball liquid level sensor (76) is fixedly assembled at the lower end of the screw rod (72), the floating ball liquid level sensor (76) is clamped with the inner wall of the metering pipe (4), a first gear (73) is fixedly assembled on the outer wall of the nut (71), a motor (75) is fixedly assembled on the outer side wall of the metering pipe (4), a second gear (74) is fixedly assembled at the upper end of the motor shaft of the motor (75), and the first gear (73) is meshed with the second gear (74).

3. The continuous metering device for a liquid chlorine storage tank according to claim 1, wherein: It further includes a limiting structure (8), the limiting structure (8) is fixedly assembled on the outer wall of the metering pipe (4), and the limiting structure (8) is connected to the outer side wall of the liquid chlorine storage tank (1).

4. The continuous metering device for a liquid chlorine storage tank according to claim 3, characterized in that: The limiting structure (8) includes a sleeve (81) and a support cylinder (83), the sleeve (81) is fixedly assembled on the outer wall of the metering pipe (4), the support cylinder (83) is fixedly assembled on the outer side wall of the liquid chlorine storage tank (1), a plug rod (82) is fixedly assembled on the outer wall of the sleeve (81), the plug rod (82) is inserted into the inner wall of the support cylinder (83), and the support cylinder (83) is connected to the plug rod (82) through a screw (84).

Images