Water reducing agent reaction kettle convenient for sampling detection

Abstract

The utility model discloses a water reducing agent reaction kettle convenient for sampling detection, belongs to the technical field of reaction kettles, and aims to solve the problems that in the prior art, only water reducing agents at three groups of fixed heights in the reaction kettle can be sampled, and when a sampling point is just between two point positions, the sampling purpose cannot be effectively achieved, and the sampling time is shortened. And the problem of certain sampling randomness is solved by three-point fixed sampling. Comprising a main body, a sampling mechanism is installed on the side edge and the interior of the main body in a combined mode, the sampling mechanism comprises a side mounting frame, a pre-assembling groove and a sampling pipe, a disassembling and assembling mechanism is installed in the pre-assembling groove and above the sampling pipe, and a lifting assembly is installed in the middle and above the side mounting frame and comprises a guide frame; a sampling barrel is fixed to one side of the top end of the guide frame, a sampling assembly is installed in the sampling barrel, a pre-assembling groove is formed in one side of the bottom of the sampling barrel, and a sampling pipe is placed in the middle of the pre-assembling groove.

Description

Technical Field

[0001] The utility model belongs to the technical field of reaction kettles, and particularly relates to a water reducing agent reaction kettle convenient for sampling and detection. Background Technique

[0002] Several commonly used water reducing agents in the current market are: sodium lignosulfonate water reducing agent, naphthalene-based high-performance water reducing agent, aliphatic high-performance water reducing agent, amino acid high-performance water reducing agent, polycarboxylic acid high-performance water reducing agent, etc., and a reaction kettle is required in the processing of water reducing agents.

[0003] For example, patent CN218962601U discloses a water reducing agent reaction kettle convenient for sampling and detection, including a kettle body. A feeding port is arranged at the top of the kettle body. A motor is connected to the bottom of the inner wall of the kettle body. A stirring device is connected to the power output end of the motor inside the kettle body. Two groups of short columns are connected to the outer wall of the kettle body on the side far away from the motor. A support plate is connected to the end of the short column far away from the kettle body. Multiple groups of through grooves are arranged on the support plate. A sampling device is slidably connected in the through grooves. A detection port is arranged on the outer wall of the kettle body to cooperate with the sampling device.

[0004] During the use of the above-mentioned reaction kettle, only the water reducing agent at three fixed heights in the reaction kettle can be sampled. When the sampling point is exactly between two of the positions, the sampling purpose cannot be effectively achieved, and the three-point fixed sampling reduces a certain sampling randomness. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a water reducing agent reaction kettle convenient for sampling and detection, aiming to solve the problems in the prior art that only the water reducing agent at three fixed heights in the reaction kettle can be sampled. When the sampling point is exactly between two of the positions, the sampling purpose cannot be effectively achieved, and the three-point fixed sampling reduces a certain sampling randomness.

[0007] (2) Technical Solution

[0008] To solve the above technical problems, the utility model provides such a water reducing agent reaction kettle convenient for sampling and detection, including a main body. A sampling mechanism is jointly installed on the side and inside of the main body. The sampling mechanism includes a side mounting frame, a pre-installation groove and a sampling tube. A disassembly and assembly mechanism is installed inside the pre-installation groove and above the sampling tube. A lifting component is installed in the middle and above the side mounting frame. The lifting component includes a guide frame. A sampling cylinder is fixed to one side of the top of the guide frame. A sampling component is installed inside the sampling cylinder. A pre-installation groove is opened on one side of the bottom of the sampling cylinder. The sampling tube is placed in the middle of the pre-installation groove.

[0009] Furthermore, the lifting assembly includes a transmission screw, and the transmission screw is installed inside the side mounting frame, one end of the transmission screw is connected to a motor, and a screw sleeve is screwed around one side of the transmission screw, a connecting block is fixed to one side of the screw sleeve, and a guide frame is fixed above one side of the connecting block, and a guide groove is opened at the top of the side mounting frame for guiding the guide frame to move.

[0010] Furthermore, the sampling assembly includes a built-in area, and the built-in area is arranged inside the sampling barrel, fixed blocks are fixed at the upper and lower parts of the interior of the built-in area, and a rotating rod is movably installed in the middle of the two fixed blocks, a torsion block is fixed at one end of the rotating rod, and a fixed sleeve is fixed around the other end of the rotating rod, an annular plate is fixed on one side of the fixed sleeve, and a first sealing gasket is fixed on the outer edge of the annular plate, a drainage port is opened on the lower side of the sampling barrel, and a guide plate is fixed to the inner bottom end of the sampling barrel.

[0011] Furthermore, the size of the annular blocking plate and the first sealing gasket fixed on the inner side thereof is larger than the size of the middle opening of the drainage port.

[0012] Furthermore, the disassembly and assembly mechanism includes a reset spring, and the reset spring is fixedly installed on the bottom end of the pre-installed groove opened in the sampling tube, the top of the reset spring is connected to the top plate, limiting blocks are fixed on both sides of the upper part of the sampling tube, and limiting grooves are opened on both sides of the top of the pre-installed groove opened on one side of the sampling tube.

[0013] Furthermore, the outer dimensions of the limiting block match the inner dimensions of the limiting groove.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] When the utility model needs to sample the water reducing agent inside the reactor, the staff can start the motor in advance according to the required sampling height to make the transmission screw move. At this time, the screw sleeve acting with the screw will carry the connecting block and the guide frame to cooperate with the guide groove to perform lifting and lowering operations, so as to adjust the height of the sampling barrel connected to one side of the top of the guide frame and the sampling tube installed therein. When the appropriate height is reached, the staff then manually twists the block at the top of the sampling barrel to rotate the internal rotating rod. At this moment, the fixed sleeve fixed to the periphery of the end of the rotating rod will rotate accordingly and carry the annular plugging plate and the first sealing gasket away from the drainage port. At this moment, the water reducing agent in this area will flow into the drainage port and be introduced into the sampling tube through the guide plate. After the sampling is completed, the staff manually twists the twist block to flip the rotating rod so that the annular plugging plate and the first sealing gasket re-seal and block the drainage port. Then the lifting component is used to lift the entire sampling barrel away from the main body so that the sampling tube can be disassembled and inspected.

[0017] When disassembling the sampling tube of the present utility model, the operator presses down the body of the sampling tube so that the top plate carried at the bottom end is elastically compressed along with the return spring. The operator only needs to ensure that the limiting blocks on both sides of the top end of the sampling tube can be disengaged from the alignment limiting grooves during the compression process to achieve the disassembly purpose. The subsequent installation is the same principle, which is portable and practical. The presence of the second gasket can effectively seal between the installed sampling cylinder and the sampling tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 2 is a schematic diagram of the internal structure of the sampling cylinder;

[0021] Figure 3 is Figure 2 a schematic diagram of the structure at A in

[0022] Figure 4 is Figure 2 a schematic diagram of the structure at B in

[0023] The reference numerals in the drawings are: 1, main body; 2, sampling mechanism; 21, side mounting frame; 22, lifting assembly; 221, transmission lead screw; 222, motor; 223, lead screw sliding sleeve; 224, connecting block; 225, guide frame; 226, guide groove; 23, sampling cylinder; 24, sampling assembly; 241, built-in area; 242, fixing block; 243, rotating rod; 244, torsion block; 245, fixing sleeve; 246, annular blocking plate; 247, first gasket; 248, drainage port; 249, guide plate; 25, pre-installation groove; 26, sampling tube; 3, disassembly and assembly mechanism; 31, return spring; 32, top plate; 33, limiting block; 34, limiting groove; 35, second gasket. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than 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 efforts shall fall within the protection scope of the present utility model.

[0025] This specific embodiment is a water reducer reactor that facilitates sampling and detection. Its structural schematic diagram is as follows Figures 1 to 4 shown, including a main body 1. A sampling mechanism 2 is jointly installed on the side and inside of the main body 1. The sampling mechanism 2 includes a side mounting frame 21, a pre-installation groove 25, and a sampling tube 26. A disassembly and assembly mechanism 3 is installed inside the pre-installation groove 25 and above the sampling tube 26. A lifting component 22 is installed in the middle and above the side mounting frame 21. The lifting component 22 includes a transmission lead screw 221, and the transmission lead screw 221 is installed inside the side mounting frame 21. One end of the transmission lead screw 221 is connected and installed with a motor 222. A lead screw sliding sleeve 223 is screwed on the periphery of one side of the transmission lead screw 221. A connecting block 224 is fixed on one side of the lead screw sliding sleeve 223. A guide frame 225 is fixed above one side of the connecting block 224. A guide groove 226 for the guide frame 225 to move is opened at the top of the side mounting frame 21. One side of the top of the guide frame 225 is fixed with a sampling cylinder 23. A sampling component 24 is installed inside the sampling cylinder 23. A pre-installation groove 25 is opened at one side of the bottom of the sampling cylinder 23. A sampling tube 26 is placed in the middle of the pre-installation groove 25. The sampling component 24 includes an internal area 241, and the internal area 241 is arranged inside the sampling cylinder 23. Fixed blocks 242 are fixed on the upper and lower parts inside the internal area 241. A rotating rod 243 is movably installed in the middle of the two fixed blocks 242. A torsion block 244 is fixed at one end of the rotating rod 243. A fixed sleeve 245 is fixed on the periphery of the other end of the rotating rod 243. A ring blocking plate 246 is fixed on one side of the fixed sleeve 245. A first sealing gasket 247 is fixed on the outer side edge of the ring blocking plate 246. A drainage port 248 is opened at one side below the sampling cylinder 23. A guide plate 249 is fixed at the bottom end inside the sampling cylinder 23. The ring blocking plate 246 and the first sealing gasket 247 fixed to its inner side are larger than the size of the middle opening of the drainage port 248. When it is necessary to sample the water reducer inside the reactor, the staff can pre-adjust the height according to the required sampling height, and then start the motor 222 to make the transmission lead screw 221 move. At this time, the lead screw sliding sleeve 223 interacting with the lead screw will drive the connecting block 224 and the guide frame 225 to perform lifting operations in cooperation with the guide of the guide groove 226, so as to adjust the height of the sampling cylinder 23 connected to one side of the top of the guide frame 225 and the sampling tube 26 installed therein. When the appropriate height is reached, it is okay. Subsequently, the staff manually rotates the torsion block 244 at the top of the sampling cylinder 23 to make the rotating rod 243 inside it rotate. At this moment, the fixed sleeve 245 fixed on the periphery of the end of the rotating rod 243 will rotate accordingly and drive the ring blocking plate 246 and the first sealing gasket 247 to disengage from the drainage port 248. At this time, the water reducer in this area will flow into the sampling tube 26 along the drainage port 248 and be guided by the guide plate 249. After sampling, the staff manually rotates the torsion block 244 to flip the rotating rod 243 so that the ring blocking plate 246 and the first sealing gasket 247 re-seal the drainage port 248. Then, use the lifting component 22 to lift the entire sampling cylinder 23 away from the main body 1 to disassemble and detect the sampling tube 26

[0026] Among them, the disassembly and assembly mechanism 3 includes a return spring 31, and the return spring 31 is fixedly installed at the bottom end of the pre-installation groove 25 opened in the sampling cylinder 23. The top end of the return spring 31 is connected with a top plate 32. Limiting blocks 33 are fixed on both sides above the sampling pipe 26. Limiting grooves 34 are opened on both sides of the top end of the pre-installation groove 25 opened on one side of the sampling cylinder 23. The external dimensions of the limiting blocks 33 match the internal dimensions of the limiting grooves 34. When disassembling the sampling pipe 26, the operator presses down the body of the sampling pipe 26 so that the top plate 32 carried by its bottom end elastically compresses along the return spring 31. The operator only needs to ensure that the limiting blocks 33 on both sides of the top end of the sampling pipe 26 can be disengaged from the alignment limiting grooves 34 during the compression process to achieve the disassembly purpose. The subsequent installation is the same. It is portable and practical. The presence of the second gasket 35 can effectively seal between the installed sampling cylinder 23 and the sampling pipe 26.

[0027] Working principle: When it is necessary to sample the water reducing agent inside the reactor, the operator can start the motor 222 in advance according to the sampling height required, so that the transmission lead screw 221 moves. At this time, the lead screw sliding sleeve 223 interacting with the lead screw will drive the connecting block 224 and the guide frame 225 to perform lifting operations in cooperation with the guide groove 226, so as to adjust the height of the sampling cylinder 23 connected to one side of the top end of the guide frame 225 and the sampling pipe 26 installed therein. When the appropriate height is reached, then the operator manually turns the torsion block 244 at the top end of the sampling cylinder 23 to make the internal rotating rod 243 rotate. At this moment, the fixed sleeve 245 fixed around the end of the rotating rod 243 will rotate accordingly and drive the ring plug plate 246 and the first gasket 247 to disengage from the drainage port 248. At this moment, the water reducing agent in this area will flow in along the drainage port 248 and be introduced into the sampling pipe 26 through the guide plate 249. After sampling, the operator manually twists the torsion block 244 to flip the rotating rod 243 so that the ring plug plate 246 and the first gasket 247 re-seal and block the drainage port 248. Then, the lifting assembly 22 is used to lift the entire sampling cylinder 23 away from the main body 1, and the sampling pipe 26 can be disassembled and inspected.

[0028] All technical features in this embodiment can be freely combined according to actual needs.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water reducer reactor facilitating sampling and detection, comprising a main body (1), wherein a sampling mechanism (2) is jointly installed on the side and inside of the main body (1). The sampling mechanism (2) includes a side mounting frame (21), a pre-installation groove (25) and a sampling pipe (26), and a disassembly and assembly mechanism (3) is installed inside the pre-installation groove (25) and above the sampling pipe (26). A lifting assembly (22) is installed in the middle and above of the side mounting frame (21). The lifting assembly (22) includes a guide frame (225), and a sampling cylinder (23) is fixed on one side of the top end of the guide frame (225). A sampling assembly (24) is installed inside the sampling cylinder (23), and a pre-installation groove (25) is opened on one side of the bottom of the sampling cylinder (23), and a sampling pipe (26) is placed in the middle of the pre-installation groove (25).

2. The water reducer reactor facilitating sampling and detection according to claim 1, characterized in that, The lifting assembly (22) includes a transmission lead screw (221), and the transmission lead screw (221) is installed inside the side mounting frame (21). One end of the transmission lead screw (221) is connected and installed with a motor (222), and a lead screw sliding sleeve (223) is screwed on the periphery of one side of the transmission lead screw (221). A connecting block (224) is fixed on one side of the lead screw sliding sleeve (223), and a guide frame (225) is fixed above one side of the connecting block (224). A guide groove (226) for the activity guiding of the guide frame (225) is opened at the top end of the side mounting frame (21).

3. The water reducing agent reactor facilitating sampling and detection according to claim 1, characterized in that, The sampling assembly (24) includes an internal area (241), and the internal area (241) is arranged inside the sampling cylinder (23). Fixed blocks (242) are fixed on the upper and lower parts inside the internal area (241), and a rotating rod (243) is movably installed in the middle of the two fixed blocks (242). A torsion block (244) is fixed at one end of the rotating rod (243), and a fixed sleeve (245) is fixed on the periphery of the other end of the rotating rod (243). A ring blocking plate (246) is fixed on one side of the fixed sleeve (245), and a first sealing gasket (247) is fixed on the outer side edge of the ring blocking plate (246). A drainage port (248) is opened on one side below the sampling cylinder (23), and a guide plate (249) is fixed at the bottom end inside the sampling cylinder (23).

4. The water reducer reactor facilitating sampling and detection according to claim 3, wherein The size of the ring blocking plate (246) and the first sealing gasket (247) fixed on its inner side is larger than the size of the middle opening of the drainage port (248).

5. The water reducing agent reactor facilitating sampling and detection according to claim 1, characterized in that, The disassembly and assembly mechanism (3) includes a reset spring (31), and the reset spring (31) is fixedly installed at the bottom end of the pre-installation groove (25) opened on the sampling cylinder (23). The top end of the reset spring (31) is connected with a top plate (32). Limit blocks (33) are fixed on both sides above the sampling pipe (26), and limit grooves (34) are opened on both sides of the top end of the pre-installation groove (25) opened on one side of the sampling cylinder (23).

6. The water reducing agent reactor facilitating sampling and detection according to claim 5, characterized in that, The external size of the limit block (33) matches the internal size of the limit groove (34).

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