Silicate measuring and dosing device

Abstract

The utility model discloses a kind of silicate measurement dosing linkage devices, including feeding mechanism, control mechanism and driving mechanism, the feeding mechanism includes support frame, T-shaped rod rotatingly penetrated in the support frame front side, material frame connected with the T-shaped rod front end, two feeding channels connected with the material frame and communicate. In the utility model, when T-shaped rod rotates, material frame, U-shaped plate follow offset, U-shaped plate relaxes the pulling force of corresponding cross bar of elastic rope in offset direction, the rubber ball on this cross bar is separated from shell cover, so that reagent in feeding channel can be injected into analyzer inside, simultaneously, camera real-time monitoring cavity state (i.e. reagent emptying condition) of hollow ball, and this information is transmitted to external PLC, to realize the accurate metering control of reagent, reagent switching and dosing action are synchronized, effectively shorten operating time, and waste of reagent is avoided by quantitative control.

Description

Technical Field

[0001] This utility model relates to the technical field of chemical dosing linkage devices, specifically a silicate ion measurement and chemical dosing linkage device. Background Technology

[0002] Silicate measurement is widely used in water treatment systems of power plants and chemical plants to prevent scaling and corrosion of equipment by monitoring the silicon content in the water. The system automatically controls the precise dosing of two agents—a silica remover and a pH adjuster—based on the measurement data.

[0003] Although the current dosing linkage device can realize the separate dosing of drugs, it has shortcomings in the drug switching process and precise dosage control. On the one hand, it is time-consuming, and on the other hand, it is easy to overdose of drugs, resulting in waste. Utility Model Content

[0004] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] Therefore, the technical solution adopted by this utility model is as follows:

[0006] A silicate ion measuring and dosing linkage device includes a feeding mechanism, a volume control mechanism, and a driving mechanism. The feeding mechanism includes a support frame, a T-shaped rod rotatably passing through the front side of the support frame, a material frame connected to the front end of the T-shaped rod, and two feeding channels connected and communicating with the material frame. The volume control mechanism includes a cover sleeved at the bottom end of the feeding channel, a rubber ball interference-fitted to the bottom of the cover, a crossbar passing through the rubber ball, two U-shaped plates respectively fixed to the front and rear sides of the material frame, and an elastic rope fixed to the top of the U-shaped plates, with both ends of the elastic rope connected to the two crossbars. The driving mechanism includes multiple toothed blocks surrounding the outside of the T-shaped rod, a toothed plate meshing with the T-shaped rod through the multiple toothed blocks, an electric push rod connected between the support frame and the toothed plate, and a camera fixed to the front side of the material frame.

[0007] By adopting the above technical solution, when the electric push rod affects the rotation of the T-shaped rod through the toothed plate and toothed block, the material frame and U-shaped plate follow the offset. The U-shaped plate relaxes the tension of the elastic rope on the corresponding crossbar in the offset direction, and the rubber ball on the crossbar detaches from the shell, allowing the reagent in the feeding channel to be injected into the analyzer. At the same time, the camera monitors the cavity status of the hollow ball (i.e., the reagent emptying status) in real time and transmits this information to the external PLC, thereby realizing precise metering control of the reagent. The synchronous operation of reagent switching and dosing action effectively shortens the operation time and avoids reagent waste through quantitative control.

[0008] In a preferred embodiment, the present invention can be further configured such that: multiple bolts are screwed to the bottom of the support frame, the multiple bolts are arranged in groups of four, and the two groups of bolts are vertically symmetrical about the T-shaped rod, and the four bolts in each group are arranged in a matrix.

[0009] In a preferred embodiment, the present invention can be further configured such that: a partition is fixedly connected inside the material frame, the partition divides the inside of the material frame into two medicine chambers, and two feeding channels are respectively connected to the inside of the two medicine chambers.

[0010] In a preferred embodiment, the present invention can be further configured such that the feeding channel is composed of multiple straws and multiple hollow spheres, with the multiple straws and multiple hollow spheres arranged alternately and vertically, and the two being interconnected.

[0011] In a preferred embodiment, the present invention can be further configured such that the length of the crossbar is greater than the width of the material frame, and the crossbar is made of metal material.

[0012] In a preferred embodiment, the present invention can be further configured such that a stabilizing frame is movably sleeved on the outer side of the T-shaped rod, and the stabilizing frame is fixedly connected to the rear side of the T-shaped rod.

[0013] In a preferred embodiment, this utility model can be further configured such that the electric push rod and the camera are both electrically connected to an external PLC.

[0014] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows:

[0015] In this invention, when the electric push rod affects the rotation of the T-shaped rod through the toothed plate and toothed block, the material frame and U-shaped plate follow the offset. The U-shaped plate relaxes the tension of the elastic rope on the corresponding crossbar in the offset direction, and the rubber ball on the crossbar detaches from the shell, allowing the reagent in the feeding channel to be injected into the analyzer. At the same time, the camera monitors the cavity status of the hollow ball (i.e., the reagent emptying status) in real time and transmits this information to the external PLC, thereby realizing precise metering control of the reagent. The synchronous operation of reagent switching and dosing action effectively shortens the operation time and avoids reagent waste through quantitative control. Attached Figure Description

[0016] Figure 1 This is a perspective view of the overall structure of this utility model;

[0017] Figure 2 This is a rear view of the overall structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the feeding mechanism of this utility model;

[0019] Figure 4 This is a three-dimensional view of the feeding channel of this utility model;

[0020] Figure 5 This is a schematic diagram of the measurement control mechanism of this utility model;

[0021] Figure 6 This is a schematic diagram of the drive mechanism of this utility model.

[0022] Figure label:

[0023] 100. Feeding mechanism; 110. Support frame; 120. T-shaped rod; 130. Material frame; 140. Feeding channel; 141. Suction pipe; 142. Hollow sphere;

[0024] 200. Measuring mechanism; 210. Housing; 220. Rubber ball; 230. Crossbar; 240. U-shaped plate; 250. Elastic rope;

[0025] 300. Drive mechanism; 310. Gear block; 320. Gear plate; 330. Electric push rod; 340. Camera;

[0026] 400. Partition;

[0027] 500. Stable frame. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0029] It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this invention.

[0030] The following describes, with reference to the accompanying drawings, some embodiments of the present invention, a silicate ion measurement and dosing linkage device.

[0031] Example 1:

[0032] Combination Figure 1-6 As shown, the present invention provides a silicate measurement and dosing linkage device, including a feeding mechanism 100, a quantity control mechanism 200 and a drive mechanism 300. The feeding mechanism 100 includes a support frame 110, a T-shaped rod 120 rotatably passing through the front side of the support frame 110, a material frame 130 connected to the front end of the T-shaped rod 120, and two feeding channels 140 connected and communicating with the material frame 130.

[0033] The quantity control mechanism 200 includes a housing 210 sleeved at the bottom of the feeding channel 140, a rubber ball 220 interference-fitted to the bottom of the housing 210, a crossbar 230 passing through the rubber ball 220, two U-shaped plates 240 respectively fixed to the front and rear sides of the material frame 130, and an elastic rope 250 fixed to the top of the U-shaped plates 240, with both ends of the elastic rope 250 connected to the two crossbars 230 respectively.

[0034] The drive mechanism 300 includes a plurality of toothed blocks 310 surrounding the outside of the T-shaped rod 120, a toothed plate 320 that meshes with the T-shaped rod 120 through the plurality of toothed blocks 310, an electric push rod 330 connected between the support frame 110 and the toothed plate 320, and a camera 340 fixed to the front side of the material frame 130.

[0035] Furthermore, the feeding channel 140 is composed of multiple straws 141 and multiple hollow spheres 142. The multiple straws 141 and multiple hollow spheres 142 are arranged in an alternating and vertical manner, and the two are interconnected. The structure of the feeding channel 140 provides conditions for accurately controlling the amount of medicine added at one time.

[0036] Furthermore, the length of the crossbar 230 is greater than the width of the material frame 130. The crossbar 230 is made of metal. The size design of the crossbar 230 allows the elastic rope 250 to be connected vertically to the crossbar 230, avoiding friction between the surface of the elastic rope 250 and the material frame 130, and ensuring the service life of the elastic rope 250.

[0037] Furthermore, a stabilizing frame 500 is movably sleeved on the outer side of the T-shaped rod 120. The stabilizing frame 500 is fixed to the rear side of the T-shaped rod 120. The stabilizing frame 500 can improve the stability of the T-shaped rod 120 when it rotates.

[0038] Furthermore, the electric push rod 330 and the camera 340 are both electrically connected to an external PLC. By using the external PLC, the dosing of the medicine can be automated, improving the user experience of the device.

[0039] Example 2:

[0040] Combination Figure 1-3 As shown, based on Embodiment 1, the bottom of the support frame 110 is screwed with multiple bolts. The multiple bolts are arranged in groups of four, forming two groups. The two groups of bolts are vertically symmetrical about the T-shaped rod 120. The four bolts in each group are arranged in a matrix. The bolts are arranged to facilitate the connection of this device with an external silicate analyzer and improve the structural stability when the two are used together.

[0041] Example 3:

[0042] Combination Figure 1 ,2 3 and Figure 5 As shown in the above embodiment, a partition 400 is fixedly connected inside the material frame 130. The partition 400 divides the inside of the material frame 130 into two medicine chambers. Two feeding channels 140 are respectively connected to the inside of the two medicine chambers. The partition 400 can divide the inside of the material frame 130, providing conditions for the separate placement of desiliconizing agent and pH adjusting agent.

[0043] Working principle and usage process of this utility model:

[0044] Initially, the two chambers contain silica remover and pH adjuster respectively, and their respective feeding channels 140 are filled (each hollow sphere 142 has a capacity of 1g). When the device is put into use, it works in conjunction with an external silicate analyzer. The analyzer transmits the detection data to the external PLC in real time. After analyzing the data according to the built-in algorithm, the PLC drives the movable end of the electric push rod 330 to extend or retract. The electric push rod 330 drives the toothed plate 320 to move, which in turn drives the T-shaped rod 120 with toothed blocks 310 to rotate as a whole. The rotation of the T-shaped rod 120 causes the material frame 130 and the two U-shaped plates 240 fixed on it to shift, thereby selecting the reagent in the shift direction.

[0045] When the U-shaped plate 240 deflects, the tension of the elastic rope 250 in the deflection direction on the corresponding crossbar 230 is relaxed. The rubber ball 220 on the crossbar 230 then detaches from the housing 210, allowing the agent in the feeding channel 140 to be injected into the analyzer. At the same time, the camera 340 monitors the cavity status of the hollow ball 142 (i.e., the agent emptying status) in real time and transmits this information to the external PLC, thereby realizing precise metering control of the agent.

[0046] After the dosing is completed, the external PLC drives the toothed plate 320 to reset via the electric push rod 330, which drives the T-shaped rod 120 to rotate, so that the material frame 130 and the U-shaped plate 240 return to the horizontal state. At this time, the elastic rope 250 tightens the crossbar 230 again, drives the rubber ball 220 to reset and seals the opening of the shell 210 to prevent the agent from dripping off by itself.

[0047] This design enables the simultaneous switching and dosing of medicines, effectively shortening the operation time and avoiding medicine waste through quantitative control.

[0048] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A silicate ion measurement and dosing linkage device, characterized in that, include: The feeding mechanism (100) includes a support frame (110), a T-shaped rod (120) rotatably passing through the front side of the support frame (110), a material frame (130) connected to the front end of the T-shaped rod (120), and two feeding channels (140) connected and communicating with the material frame (130). The quantity control mechanism (200) includes a housing (210) sleeved at the bottom of the feeding channel (140), a rubber ball (220) interference-fitted to the bottom of the housing (210), a crossbar (230) passing through the rubber ball (220), two U-shaped plates (240) respectively fixed to the front and rear sides of the material frame (130), and an elastic rope (250) fixed to the top of the U-shaped plate (240), the two ends of the elastic rope (250) being connected to the two crossbars (230) respectively. The drive mechanism (300) includes a plurality of toothed blocks (310) surrounding the outside of the T-shaped rod (120), a toothed plate (320) meshing with the T-shaped rod (120) through the plurality of toothed blocks (310), an electric push rod (330) connected between the support frame (110) and the toothed plate (320), and a camera (340) fixed to the front side of the material frame (130).

2. The silicate ion measuring and dosing linkage device according to claim 1, characterized in that, The bottom of the support frame (110) is screwed with multiple bolts, which are arranged in two groups of four. The two groups of bolts are vertically symmetrical about the T-shaped rod (120), and the four bolts in each group are arranged in a matrix.

3. The silicate ion measuring and dosing linkage device according to claim 1, characterized in that, A partition (400) is fixed inside the material frame (130), which divides the inside of the material frame (130) into two medicine chambers. Two feeding channels (140) are respectively connected to the inside of the two medicine chambers.

4. The silicate ion measuring and dosing linkage device according to claim 1, characterized in that, The feeding channel (140) is composed of multiple straws (141) and multiple hollow spheres (142). The multiple straws (141) and multiple hollow spheres (142) are arranged vertically and interleaved, and the two are interconnected.

5. The silicate ion measuring and dosing linkage device according to claim 1, characterized in that, The length of the crossbar (230) is greater than the width of the frame (130), and the crossbar (230) is made of metal.

6. The silicate ion measuring and dosing linkage device according to claim 1, characterized in that, A stabilizing frame (500) is movably sleeved on the outside of the T-shaped rod (120), and the stabilizing frame (500) is fixed to the rear side of the T-shaped rod (120).

7. The silicate ion measuring and dosing linkage device according to claim 1, characterized in that, The electric push rod (330) and the camera (340) are both electrically connected to an external PLC.

Images