CN114797733A

CN114797733A - Corrosion inhibitor preparation device with quantitative charging function

Info

Publication number: CN114797733A
Application number: CN202210746750.8A
Authority: CN
Inventors: 聂中祥; 马俊杰; 王中鹏; 吕本增; 李长清; 张坤; 宋彬
Original assignee: Beijing Baofengchun Petroleum Technology Co ltd; Dongying Baoze Energy Technology Co ltd
Current assignee: Beijing Baofengchun Petroleum Technology Co ltd; Dongying Baoze Energy Technology Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-07-29
Anticipated expiration: 2042-06-29
Also published as: CN114797733B

Abstract

The invention discloses a corrosion inhibitor preparation device with a quantitative charging function, and relates to the technical field of chemical industry. The method aims to solve the problem that part of powdery raw materials are scattered and attached to the top of a reaction kettle and cannot be completely mixed with a solvent. The utility model provides a corrosion inhibitor preparation facilities with reinforced function of ration, includes the support, and the rigid coupling has reation kettle on the support, is equipped with proportion adjustment mechanism on the support, and the reation kettle is equipped with rabbling mechanism and raw materials and adds the mechanism, and the left part that the mechanism was added to the raw materials is equipped with the diffusion mechanism of stirring. The proportion adjusting mechanism of the invention realizes that two solvents with different proportions enter the reaction kettle in equal proportion, the stirring mechanism realizes the stirring and mixing of the two solvents, and simultaneously avoids the aggregation of the catalyst on the side wall and the inner bottom surface of the reaction kettle, the raw material adding mechanism realizes the quantitative and uniform addition of the powdery raw material into the solvent, and the stirring and diffusion mechanism is matched to realize the uniform distribution of the powdery raw material in the solvent.

Description

Corrosion inhibitor preparation device with quantitative charging function

Technical Field

The invention relates to the technical field of chemical industry, in particular to a corrosion inhibitor preparation device with a quantitative charging function.

Background

The corrosion inhibitor is a chemical substance or a compound for preventing or retarding the corrosion of materials, and has various classification methods, such as chemical components, control parts, protective films and the like.

In preparation high temperature corrosion inhibitor in-process, need artifically to get one by one the volume different raw materials, empty multiple raw materials afterwards and get into during reation kettle, the current agitating unit of rethread stirs the mixture, this operating procedure is loaded down with trivial details, make the mixing efficiency between the raw materials low simultaneously, the preparation speed that leads to high temperature corrosion inhibitor is low, and during the direct powdered raw materials that adds, the mixing effect of powdered raw materials and solvent is poor, part powdered raw materials drifts away in reation kettle simultaneously and adheres to its top, can't mix with the solvent, the effect of high temperature corrosion inhibitor is prepared in the influence, and catalyst among the reation kettle receives centrifugal action, the catalyst gathers the distribution in reation kettle, influence the reaction efficiency between powdered raw materials and the solvent.

Therefore, in order to solve the current situation, a high-temperature corrosion inhibitor preparation device with quantitative feeding function and uniform mixing function needs to be designed.

Disclosure of Invention

The invention provides a high-temperature corrosion inhibitor preparation device with quantitative feeding function and uniform mixing function, and aims to solve the problems that the direct mixing efficiency of various raw materials is low, part of powdery raw materials are scattered in a reaction kettle and attached to the top of the reaction kettle and cannot be mixed with a solvent, and a catalyst is gathered and distributed in the reaction kettle to influence the reaction efficiency among the raw materials.

In order to achieve the above object, the technical embodiments of the present invention are realized as follows: a corrosion inhibitor preparation device with quantitative feeding function comprises a support, a reaction kettle is fixedly connected to the support, a filler pipe is arranged at the upper end of the reaction kettle, a first electromagnetic valve is arranged on the filler pipe, a control terminal is fixedly connected to the upper end of the support, a heating mechanism is arranged at the lower end of the reaction kettle, the first electromagnetic valve and the heating mechanism are electrically connected with the control terminal, a proportion adjusting mechanism for adding two solvents in equal proportion is arranged on the support, a stirring mechanism for stirring the solvents in the reaction kettle is arranged in the reaction kettle, the stirring mechanism and the proportion adjusting mechanism are matched for accelerating uniform mixing between the two solvents, a raw material adding mechanism is arranged at the right part of the reaction kettle, the raw material adding mechanism is used for uniformly adding powdery raw materials to the solvents in a fixed amount, a stirring and diffusing mechanism is arranged at the left part of the raw material adding mechanism, and the stirring and diffusing mechanism is used for crushing and separating the powdery raw materials entering the solvents, the raw material adding mechanism is matched with the stirring diffusion mechanism and used for uniformly diffusing the powdery raw material in the solvent, and the proportion adjusting mechanism, the stirring mechanism and the raw material adding mechanism are all in electric connection with the control terminal.

More preferably, the proportion adjusting mechanism comprises n-shaped rods, two n-shaped rods are arranged, the two n-shaped rods are fixedly connected to the upper end of the support, sliding blocks are arranged on the two n-shaped rods in a sliding mode, the upper portions of the sliding blocks are connected with a knob in a threaded mode, the knob is used for limiting and fixing the sliding blocks and the n-shaped rods, a rotating rod is arranged in the middle of each sliding block in a rotating mode, two first sliding blocks are arranged on the rotating rod in a sliding mode, two spline shafts are fixedly connected to the upper end of the support and are provided with scales, a special-shaped sliding rod is arranged on each spline shaft in a sliding mode, the front portions of the two special-shaped sliding rods are respectively connected with the two first sliding blocks in a rotating mode, two storage shells are arranged at the upper end of the support, one ends of the two special-shaped sliding rods penetrate through the two storage shells and are connected with the two storage shells in a sliding mode, liquid inlets are arranged at the upper ends of the two storage shells, and are communicated with the reaction kettle through inclined guide pipes, and the upper portions of the two inclined guide pipes are respectively provided with a second electromagnetic valve, the two second electromagnetic valves are electrically connected with a control terminal, a sealing component slides in each storage shell, the storage shell on the right side is provided with a threaded rod through rotation between a supporting plate and a support, the storage shell on the right side is fixedly connected with a first motor through a support, the first motor is electrically connected with the control terminal, the output end of the first motor is fixedly connected with the threaded rod, the threaded rod is connected with a second sliding block through threads, the second sliding block is provided with a displacement sensor, the displacement sensor is electrically connected with the control terminal, the front portion of the second sliding block rotates and is provided with a third sliding block, and the third sliding block is sleeved on the rotating rod to slide.

More preferably, the seal assembly is including first slip stopper, first slip stopper slides and sets up in the storage shell, and the upper end of first slip stopper and the tip rigid coupling of special-shaped slide bar, the through-hole has been seted up at the middle part of first slip stopper, the through-hole upper end rigid coupling of first slip stopper has fixed frame, it is provided with the second slip stopper to slide in the fixed frame, second slip stopper and the cooperation of first slip stopper, a through-hole for first slip stopper is sealed to be blocked, the rigid coupling has the extension spring between second slip stopper and the fixed frame, be equipped with the triangle-shaped sealing ring on the lateral wall of second slip stopper, the annular groove has been seted up on the through-hole wall of first slip stopper, the annular groove cooperation of triangle-shaped sealing ring and first slip stopper, a leakproofness for increasing between second slip stopper and the first slip stopper.

More preferably, the stirring mechanism comprises a second motor, the second motor is fixedly connected to the upper end of the reaction kettle through a support, the second motor is electrically connected with the control terminal, an output shaft of the second motor penetrates through the reaction kettle and is rotatably connected with the reaction kettle, a liquid discharge pipe is fixedly connected to the lower end of the reaction kettle, a third electromagnetic valve is arranged on the liquid discharge pipe, the third electromagnetic valve is electrically connected with the control terminal, a first rotating shaft is fixedly connected to the output end of the second motor, the lower end of the first rotating shaft is rotatably connected with the upper end of the liquid discharge pipe, a plurality of inclined blades are fixedly connected to the first rotating shaft, first arc-shaped blades are respectively and fixedly connected to the outer ends of the two inclined blades on the upper side, the two first arc-shaped blades are both attached to the inner side wall of the reaction kettle, the inner ends of the two first arc-shaped blades are arranged as inclined planes for preventing catalyst particles from gathering at the inner side wall of the reaction kettle, and a second arc-shaped blade is fixedly connected to the lower end of the first rotating shaft, the second arc-shaped blade is attached to the inner bottom surface of the reaction kettle and used for preventing catalyst particles from gathering on the inner bottom surface of the reaction kettle.

More preferably, the inclined blade is uniformly provided with a plurality of inclined through holes, and the lower end of each inclined through hole is an inclined plane for preventing the inclined through holes on the inclined blade from retaining substances.

More preferably, the first arc-shaped blade and the second arc-shaped blade are used for scraping the high-temperature corrosion inhibitor on the inner wall of the reaction kettle to fall down.

More preferably, the raw material adding mechanism comprises a third motor, the third motor is fixedly connected to the bracket through a support, the third motor is electrically connected with the control terminal, a first fixed shell is embedded at the right part of the reaction kettle, an arc-shaped hole is formed in the left part of the first fixed shell, a circular through hole is formed in the right part of the first fixed shell, a rotating block is rotatably arranged in the first fixed shell, two grooves are formed in the rotating block, the grooves of the rotating block are matched with the arc-shaped hole of the first fixed shell and used for mixing reaction of powdery raw materials directly entering a solvent, the right end of the rotating block penetrates through the first fixed shell and is fixedly connected with the output end of the third motor, third sliding plugs are respectively slidably arranged in the two grooves of the rotating block, a cylindrical hole is formed in the left part of each third sliding plug, a one-way valve is arranged in the cylindrical hole of each third sliding plug, protruding columns are arranged at the right parts of the two third sliding plugs, the first fixing shell is provided with a first sliding groove, a second sliding groove, a third sliding groove and a fourth sliding groove, the first sliding groove, the second sliding groove, the third sliding groove and the fourth sliding groove are combined to form a closed sliding way, the protruding column of the third sliding plug is located in the closed sliding way, and the first fixing shell is provided with an auxiliary pushing assembly.

More preferably, supplementary material pushing component is including the storage shell, the storage shell passes through the connecting block rigid coupling on reation kettle, the storage shell is located first fixed shell top, the lower extreme intercommunication of storage shell has the stand pipe, the lower extreme of stand pipe and the intercommunication of first fixed shell, a recess for giving the turning block loads quantitative powdered raw materials, the right part of first fixed shell is rotated through the backup pad and is provided with the second pivot, connect through straight-gear group between the output shaft of second pivot and third motor, the middle part of storage shell is rotated and is provided with the third pivot, the lower extreme of third pivot pierces through the stand pipe and is connected rather than rotating, pass through bevel gear group link between the lower extreme of third pivot and the left end of second pivot, the rigid coupling has helical blade in the third pivot, helical blade is located the storage shell, a powdered raw materials for promoting in the storage shell moves down.

More preferably, the stirring and diffusing mechanism comprises a second fixing shell, the second fixing shell is rotatably arranged at the lower part of the first rotating shaft, the upper end of the second fixing shell is provided with a frustum shape for avoiding high-temperature corrosion inhibitor residue on the second fixing shell, the left end of the first fixing shell is fixedly connected with a third fixing shell, the right part of the third fixing shell is provided with a plurality of rectangular holes, a fixing plate is fixedly connected in the third fixing shell, the fixing plate is uniformly provided with a plurality of frustum holes for the solvent to pass through the frustum holes of the fixing plate and then the impact force is increased, a fourth rotating shaft is rotatably arranged between the second fixing shell and the fixing plate, the first rotating shaft and the fourth rotating shaft are connected through a bevel gear set, the right end of the fourth rotating shaft is fixedly connected with a first impeller, the first impeller is positioned at the right side of the fixing plate, each rectangular hole of the third fixing shell is fixedly connected with a plurality of triangular plates for performing diffusion distribution on the solvent mixed with powdery raw materials, a fifth rotating shaft is rotatably arranged between the left part of the second fixing shell and the reaction kettle, a plurality of second impellers are fixedly connected to the fifth rotating shaft, blades of the second impellers are arc-shaped and used for enabling a solvent to be stirred and mixed up and down, and the first rotating shaft and the fifth rotating shaft are connected through a bevel gear set.

More preferably, the blades of the first impeller are provided with a plurality of triangular protrusions for crushing the powdery raw material.

Compared with the prior art, the invention achieves the technical effects that: the invention realizes the control of the discharge amount of the solvents in the two storage shells through the adjustment of the position of the rotary rod in the proportion adjusting mechanism, simultaneously swings and resets the rotary rod to realize that two solvents with different proportions enter the reaction kettle in equal proportion, improves the mixing efficiency of the two solvents, realizes the stirring and mixing of the two solvents by the rotation of the inclined blade, improves the reaction rate of the subsequent powdery raw materials and the solvents by the diffusion and distribution of the catalyst in the solvents by the inclined through hole of the inclined blade, finishes the preparation of the high-temperature corrosion inhibitor, finishes the scraping and driving of the inner bottom surface and the side wall of the bottom shell by the rotation of the first arc blade and the second arc blade to realize the quick discharge of the high-temperature corrosion inhibitor, reciprocates the left and right of the third sliding plug in the raw material adding mechanism to realize the quantitative and uniform addition of the powdery raw materials into the solvents, the first impeller rotates in the matching stirring diffusion mechanism, so that the quantitatively added powdery raw materials are uniformly distributed and diffused in the solvent, the reaction speed of the solvent and the powdery raw materials is improved, and the preparation efficiency of the high-temperature corrosion inhibitor is improved by combining the diffusion distribution of the catalyst.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a partial cross-sectional view of the ratio adjustment mechanism of the present invention.

Fig. 3 is a partial structural schematic view of the proportional control mechanism of the present invention.

Fig. 4 is a cross-sectional view of the stirring mechanism of the present invention.

FIG. 5 is a sectional view of the raw material addition mechanism of the present invention.

Fig. 6 is a front sectional view of the first stationary housing of the present invention.

Fig. 7 is a reverse sectional view of the first stationary housing of the present invention.

Fig. 8 is a partial sectional view of the agitation and diffusion mechanism of the present invention.

Fig. 9 is a schematic perspective view of a first impeller according to the present invention.

Number designation in the figures: 1-bracket, 101-reaction kettle, 102-control terminal, 2-n-shaped rod, 201-sliding block, 202-knob, 203-rotating rod, 204-first sliding block, 205-spline shaft, 206-special-shaped sliding rod, 207-storage shell, 208-threaded rod, 209-first motor, 210-second sliding block, 211-third sliding block, 3-first sliding plug, 301-fixing frame, 302-second sliding plug, 303-tension spring, 304-triangular sealing ring, 4-second motor, 401-liquid discharge pipe, 402-first rotating shaft, 403-inclined blade, 404-first arc-shaped blade, 405-second arc-shaped blade, 5-third motor, 501-first fixing shell, 502-rotating block, 503-third sliding plug, 504-a first chute, 505-a second chute, 506-a third chute, 507-a fourth chute, 6-a storage shell, 601-a guide pipe, 602-a second rotating shaft, 603-a third rotating shaft, 604-a helical blade, 7-a second fixed shell, 701-a third fixed shell, 702-a fixed plate, 703-a fourth rotating shaft, 704-a first impeller, 705-a triangular plate, 706-a fifth rotating shaft, and 707-a second impeller.

Detailed Description

To more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings of the embodiments will be briefly introduced below, and it is apparent that the drawings in the following description relate only to some embodiments of the present disclosure and are not limiting to the present disclosure.

Example 1

A corrosion inhibitor preparation device with quantitative feeding function is disclosed, referring to fig. 1, comprising a bracket 1, a reaction kettle 101 welded on the bracket 1, a filler pipe arranged at the upper end of the reaction kettle 101 for adding catalyst and other substances into the reaction kettle 101, and a first electromagnetic valve arranged on the filler pipe, a control terminal 102 connected with the upper end of the bracket 1 through a bolt, and a heating mechanism arranged at the lower end of the reaction kettle 101 for increasing the temperature therein, the first electromagnetic valve and the heating mechanism are both electrically connected with the control terminal 102, a proportion adjusting mechanism for adding two solvents in equal proportion is arranged on the bracket 1, which is convenient for operators to quickly adjust when mixing the solvents in different proportions, and the two solvents are uniformly added into the reaction kettle 101 after adjustment, thereby accelerating the mixing efficiency between the two solvents, a stirring mechanism for stirring the solvents is arranged in the reaction kettle 101, the stirring mechanism is used for preventing the catalyst in the reaction kettle 101 from gathering on the side wall and the inner bottom surface of the reaction kettle, the stirring mechanism is matched with the proportion adjusting mechanism and used for accelerating the uniform mixing between the two solvents, the right part of the reaction kettle 101 is provided with the raw material adding mechanism, the raw material adding mechanism is used for uniformly adding the powdery raw material into the solvent in a fixed amount, the powdery raw material is prevented from attaching to the top of the reaction kettle 101 and affecting the preparation of the high-temperature corrosion inhibitor, the left part of the raw material adding mechanism is provided with the stirring diffusion mechanism, the stirring diffusion mechanism is used for crushing and separating the powdery raw material entering the solvent, and the raw material adding mechanism is matched with the stirring diffusion mechanism, the high-temperature corrosion inhibitor is used for uniformly diffusing the powdery raw materials in the solvent, so that the powdery raw materials are uniformly mixed with the solvent, the preparation speed of the high-temperature corrosion inhibitor is increased, and the proportion adjusting mechanism, the stirring mechanism and the raw material adding mechanism are all electrically connected with the terminal 102.

An operator classifies a plurality of raw materials required by the preparation of the high-temperature corrosion inhibitor, two solvent raw materials are added into a proportion adjusting mechanism, a powdery raw material is added into a raw material adding mechanism, then the operator adjusts the proportion adjusting mechanism according to the amount of actually used solvent, meanwhile, the operator sets the working time of the raw material adding mechanism according to the amount of the powdery raw material used at a control terminal 102, after the adjustment is finished, the operator starts the proportion adjusting mechanism, a stirring mechanism and a heating mechanism through the control terminal 102, so that the proportion adjusting mechanism adds a specified amount of solvent into a reaction kettle 101, the two solvents enter the reaction kettle 101 in an equal ratio in the process, meanwhile, the heating mechanism works to keep a certain temperature in the reaction kettle 101 in the process to accelerate the diffusion and mixing of the two solvents, and simultaneously, the stirring mechanism works to stir the two solvents added into a bottom shell, further accelerating the mixing of the two solvents.

After the proportion adjusting mechanism finishes working, the control terminal 102 closes the proportion adjusting mechanism, after a period of time, the control terminal 102 opens a first electromagnetic valve of a filler pipe on the reaction kettle 101, a specified amount of catalyst is added into the reaction kettle 101, then the control terminal 102 starts the raw material adding mechanism, meanwhile, the control terminal 102 changes the working of the heating mechanism, the optimal temperature required by the preparation of the high-temperature corrosion inhibitor is kept in the reaction kettle 101, the raw material adding mechanism works to add a certain amount of powdery raw material into the reaction kettle 101 uniformly, the powdery raw material enters the solvent, at the moment, the stirring mechanism works to drive the stirring and diffusing mechanism to work, and the stirring and diffusing mechanism works to rotate and crush the powdery raw material added into the solvent, so that the powdery raw material is uniformly diffused in the solvent.

Meanwhile, in the working process of the stirring mechanism, the stirring mechanism drives the catalyst moving to the inner wall of the reaction kettle 101 in the solvent, so that catalyst particles are diffused and distributed in the solvent, the reaction efficiency of the powdery raw material and the solvent is enhanced, the preparation speed of the high-temperature corrosion inhibitor is increased, after the raw material adding mechanism finishes working, the uniform quantitative addition of a specified amount of the powdery raw material is completed, the control terminal 102 closes the raw material adding mechanism, after a period of time, the control terminal 102 closes the heating mechanism, then the control terminal 102 starts the stirring mechanism, so that the prepared high-temperature corrosion inhibitor in the reaction kettle 101 is discharged and collected, meanwhile, the stirring mechanism works to accelerate the discharge of the high-temperature corrosion inhibitor to a certain degree, and finally, the prepared and discharged high-temperature corrosion inhibitor is conveyed to a subsequent link for treatment.

Example 2

On the basis of embodiment 1, referring to fig. 1 to 3, the proportion adjusting mechanism includes two n-shaped rods 2, two n-shaped rods 2 are arranged, the two n-shaped rods 2 are welded at the upper end of the bracket 1, the n-shaped rods 2 are located behind the control terminal 102, sliding blocks 201 are arranged on the two n-shaped rods 2 in a sliding manner, a knob 202 is connected to the upper portion of each sliding block 201 through threads, the knob 202 is used for limiting and fixing the sliding blocks 201 and the n-shaped rods 2, so that an operator can adjust the actual usage amount of two solvents according to the production condition of the high-temperature corrosion inhibitor, a rotating rod 203 is rotatably arranged in the middle of each sliding block 201, the surface of each rotating rod 203 is smooth, two first sliding blocks 204 are slidably arranged on each rotating rod 203, two spline shafts 205 are welded at the upper end of the bracket 1, scales are arranged on the spline shafts 205 and used for indicating that the first sliding blocks 204 are located at a certain scale on the spline shafts 205, the first sliding blocks 204 drive subsequent parts to move through the connected parts, so that the amount displayed by the scales of the spline rods 205 is added into the reaction kettle 101, each spline shaft 205 is provided with a special-shaped sliding rod 206 in a sliding manner, the front parts of the two special-shaped sliding rods 206 are respectively and rotatably connected with the two first sliding blocks 204, the rear part of the upper end of the bracket 1 is welded with two storage shells 207, the inner bottom surfaces of the storage shells 207 are arranged to be arc surfaces, one ends of the two special-shaped sliding rods 206 penetrate through the two storage shells 207 and are in sliding connection with the two storage shells 207, liquid inlets are formed in the upper ends of the two storage shells 207, so that a solvent is conveniently supplemented into the storage shells 207, the lower ends of the two storage shells 207 are communicated with the reaction kettle 101 through inclined guide pipes, the solvent is prevented from being remained in the inclined guide pipes, the upper parts of the two inclined guide pipes are respectively provided with second electromagnetic valves, the two second electromagnetic valves are both electrically connected with the control terminal 102, and a sealing assembly slides in each storage shell 207, storage shell 207 on right side is provided with threaded rod 208 through rotating between backup pad and the support 1, storage shell 207 on right side has first motor 209 through support bolted connection, first motor 209 and control terminal 102 electrical connection, connect through the connecting axle between the output of first motor 209 and the threaded rod 208, threaded connection has second slider 210 on the threaded rod 208, be equipped with displacement sensor on the second slider 210, record to second slider 210 position under the different ratio solvent circumstances, make reciprocal continuous operation of second slider 210, carry out the preparation of high temperature corrosion inhibitor, displacement sensor and control terminal 102 electrical connection, the anterior rotation of second slider 210 is provided with third slider 211, and third slider 211 cover slides on dwang 203.

Referring to fig. 2, the sealing assembly includes a first sliding plug 3, the first sliding plug 3 is slidably disposed in the storage casing 207, a rubber ring is disposed on a side wall of the first sliding plug 3 for increasing the sealing performance between the first sliding plug 3 and the storage casing 207, an upper end of the first sliding plug 3 is welded to a rear end of the special-shaped sliding rod 206, a through hole is formed in a middle portion of the first sliding plug 3, a fixing frame 301 is fixedly connected to an upper end of the through hole of the first sliding plug 3, a second sliding plug 302 is slidably disposed in the fixing frame 301, the second sliding plug 302 is matched with the first sliding plug 3 for sealing and blocking the through hole of the first sliding plug 3, and then the first sliding plug 3 moves downward to push a solvent in the storage casing 207 through an inclined conduit thereon to open a second electromagnetic valve to enter the reaction kettle 101, so as to complete addition of the solvent required for preparation, a tension spring 303 is fixedly connected between the second sliding plug 302 and the fixing frame 301, the side wall of the second sliding plug 302 is provided with a triangular sealing ring 304, the wall of the through hole of the first sliding plug 3 is provided with an annular groove, and the triangular sealing ring 304 is matched with the annular groove of the first sliding plug 3 to increase the sealing performance between the second sliding plug 302 and the first sliding plug 3, so that the solvent can flow downwards at an accelerated speed.

Referring to fig. 4, the stirring mechanism includes a second motor 4, the second motor 4 is welded at the upper end of the reaction kettle 101 through a support, the second motor 4 is electrically connected with the control terminal 102, an output shaft of the second motor 4 penetrates through the reaction kettle 101 and is rotatably connected therewith, a drain pipe 401 is welded at the lower end of the reaction kettle 101, a third electromagnetic valve is arranged on the drain pipe 401 and is electrically connected with the control terminal 102 for controlling the discharge of high-temperature corrosion inhibitor in the reaction kettle 101, an output end of the second motor 4 is connected with a first rotating shaft 402 through a coupling, the lower end of the first rotating shaft 402 is rotatably connected with the upper end of the drain pipe 401, four inclined blades 403 are welded on the first rotating shaft 402, the four inclined blades 403 are uniformly distributed, the four inclined blades 403 are staggered up and down, three inclined through holes are uniformly formed on the inclined blades 403, and the lower end of the inclined through holes is an inclined plane, the inclined through holes are used for preventing substances from remaining in the inclined through holes on the inclined blades 403, when the inclined blades 403 rotate, the inclined through holes of the inclined blades 403 enable a solvent and a catalyst to have a tendency of flowing towards the middle of the reaction kettle 101, the catalyst is prevented from gathering towards the side wall and the inner bottom surface of the reaction kettle 101, the outer ends of the two inclined blades 403 on the upper side are respectively fixedly connected with first arc-shaped blades 404, the two first arc-shaped blades 404 are both attached to the inner side wall of the reaction kettle 101, the inner ends of the two first arc-shaped blades 404 are arranged to be inclined planes and used for preventing catalyst particles from gathering at the inner side wall of the reaction kettle 101, the lower end of the first rotating shaft 402 is fixedly connected with a second arc-shaped blade 405, the second arc-shaped blade 405 is attached to the inner bottom surface of the reaction kettle 101 and used for preventing the catalyst particles from gathering at the inner bottom surface of the reaction kettle 101, so that the catalyst is diffused in the solvent, and the reaction rate between the subsequent powdery raw material and the solvent is improved, the first arc-shaped blade 404 and the second arc-shaped blade 405 are both spiral in shape and used for scraping the high-temperature corrosion inhibitor on the inner wall of the reaction kettle 101 to fall down.

Referring to fig. 5-7, the raw material adding mechanism includes a third motor 5, the third motor 5 is connected to the support 1 through a support bolt, the third motor 5 is electrically connected to the control terminal 102, the first fixing shell 501 is welded to the right portion of the reaction kettle 101, an arc-shaped hole is formed in the left portion of the first fixing shell 501, a circular through hole is formed in the right portion of the first fixing shell 501 for gas circulation in the first fixing shell 501, a rotating block 502 is rotatably disposed in the first fixing shell 501, two grooves are formed in the rotating block 502 for storing quantitative powdery raw materials, it is convenient for quantitative adding of the powdery raw materials into the solvent subsequently, the grooves of the rotating block 502 are matched with the arc-shaped hole of the first fixing shell 501 for the powdery raw materials to directly enter the solvent for mixing reaction, it is avoided that the powdery raw materials are attached to the top of the reaction kettle 101 and cannot be mixed with the solvent, the right end of the rotating block 502 penetrates through the first fixing shell 501, the third sliding plugs 503 are respectively arranged in the two grooves of the rotating block 502 in a sliding manner, the left side wall of each third sliding plug 503 is provided with a sealing ring for increasing the sealing performance between the third sliding plug 503 and the rotating block 502 and the first fixed shell 501, the left part of each third sliding plug 503 is provided with a cylindrical hole, a one-way valve is arranged in the cylindrical hole of each third sliding plug 503, the third sliding plugs 503 can move rightwards conveniently, the right parts of the two third sliding plugs 503 are respectively provided with a convex column, the first fixed shell 501 is provided with a first sliding chute 504, a second sliding chute 505, a third sliding chute 506 and a fourth sliding chute 507, the first sliding chute 504, the second sliding chute 505, the third sliding chute 506 and the fourth sliding chute 507 are combined to form a closed slide way, the convex column of the third sliding plug 503 is positioned in the closed slide way, the convex column of the third sliding plug 503 slides in the closed track for quantitatively and uniformly adding the powdery material into the solvent, the powder raw materials are all mixed and reacted with the solvent, the preparation accuracy of the high-temperature corrosion inhibitor is improved, and the first fixing shell 501 is provided with an auxiliary material pushing assembly.

Referring to fig. 5, the auxiliary material pushing assembly includes a material storage shell 6, the material storage shell 6 is welded on the reaction kettle 101 through a connecting block, the material storage shell 6 is used for storing excessive raw materials and facilitating production and use of a high-temperature corrosion inhibitor, the material storage shell 6 is located above the first fixed shell 501, the lower end of the material storage shell 6 is communicated with a guide pipe 601, the lower end of the guide pipe 601 is communicated with the first fixed shell 501 and is used for filling a groove of the rotating block 502 with quantitative powdery raw materials, the right part of the first fixed shell 501 is rotatably provided with a second rotating shaft 602 through a supporting plate, the right end of the second rotating shaft 602 and an output shaft of the third motor 5 are both in key connection with a spur gear, the two spur gears are meshed, the middle part of the material storage shell 6 is rotatably provided with a third rotating shaft 603, the lower end of the third rotating shaft 603 penetrates through the guide pipe 601 and is rotatably connected with the guide pipe 601, the lower end of the third rotating shaft 603 and the left end of the second rotating shaft 602 are both in key connection with a bevel gear, two bevel gear meshes, the rigid coupling has helical blade 604 on the third pivot 603, helical blade 604 is located storage shell 6, a powdered raw materials for promoting in the storage shell 6 moves down, the powdered raw materials that receive the promotion passes through the stand pipe 601 and gets into in the recess of turning block 502, then the projection of third sliding plug 503 rotates at closed orbit, make quantitative powdered raw materials mix in getting into the solvent through the arc hole of first set casing 501, avoid the solvent to get into in storage shell 6 and the stand pipe 601 simultaneously, lead to the moist caking of powdered raw materials in it.

Referring to fig. 4, 8 and 9, the stirring and diffusing mechanism includes a second fixing housing 7, the second fixing housing 7 is rotatably disposed at a lower portion of the first rotating shaft 402, and an upper end of the second fixing housing 7 is disposed with a frustum shape for preventing a high temperature corrosion inhibitor remaining on the second fixing housing 7 and ensuring that all substances in the reaction kettle 101 are discharged, a third fixing housing 701 is welded at a left end of the first fixing housing 501, a plurality of rectangular holes are disposed at a right portion of the third fixing housing 701, a left end of the third fixing housing 701 is used for a solvent to enter therein and mix with a powdery raw material, a fixing plate 702 is welded in the third fixing housing 701, a plurality of frustum holes are uniformly disposed on the fixing plate 702 for increasing an impact force after the solvent passes through the frustum holes of the fixing plate 702, a fourth rotating shaft 703 is rotatably disposed between the second fixing housing 7 and the fixing plate 702, the first rotating shaft 402 and the fourth rotating shaft 703 are connected by a bevel gear set, the right end of the fourth rotating shaft 703 is connected with a first impeller 704 through a coupler, a plurality of triangular protrusions are arranged on blades of the first impeller 704 and used for crushing the powdery raw materials, the first impeller 704 rotates to enable the solvent in the third fixing shell 701 to circulate, the solvent enters through the left end of the third fixing shell 701, then the solvent passes through a frustum hole of a circular plate 602 and is mixed with the added powdery raw materials, the triangular protrusions of the first impeller 704 prevent a part of the powdery raw materials from gathering to cause that the inside of the solvent cannot contact and react with the solvent, the first impeller 704 is positioned at the right side of the fixing plate 702, three triangular plates 705 are fixedly connected in each rectangular hole of the third fixing shell 701, the triangular plates 705 are used for performing diffusion distribution on the solvent mixed with the powdery raw materials, so that the powdery raw materials are radially diffused in the solvent, and the powdery raw materials are fully and uniformly distributed in the solvent, accelerate the preparation speed of high temperature corrosion inhibitor, it is provided with fifth pivot 706 to rotate between the left part of second set casing 7 and reation kettle 101, and the rigid coupling has a plurality of second impeller 707 on the fifth pivot 706, and the blade of second impeller 707 is the arc for make the solvent stir the mixture from top to bottom, further promote the mixed effect between powdered raw materials and the solvent, through bevel gear group link between first pivot 402 and the fifth pivot 706.

The upper ends of the two storage shells 207 are respectively communicated with the storage tanks of the two solvents through pipelines, the usage amount of the solvent in the storage shell 207 on the left side is small, the feed inlet of the storage shell 6 is communicated with the powdery raw material storage tank through a pipeline, the packing tube of the reaction kettle 101 is communicated with the catalyst storage tank, and an operator can correspondingly adjust and set the amount of the raw materials required by preparing the high-temperature corrosion inhibitor on the control terminal 102.

An operator firstly adjusts the usage amount of the two solvents, the operator starts the first motor 209 to rotate slowly through the control terminal 102, the first motor 209 rotates to drive the rotating rod 203 to swing through the second slider 210 and the third slider 211, the rotating rod 203 swings to drive the two first sliders 204 to move on the spline shaft 205, meanwhile, the operator removes the fixation between the n-shaped rod 2 and the sliding block 201 through rotating the knob 202, so that the sliding block 201 slides correspondingly, the scales indicated by the two first sliders 204 on the spline shaft 205 are adjusted, the scales indicated by the two first sliders 204 are the usage amount of the two solvents, the first slider 204 drives the first sliding plug 3 to move upwards through the special-shaped sliding rod 206, under the action of the solvent in the storage shell 207, the solvent extrudes the second sliding plug 302 to move downwards through the through hole of the first sliding plug 3 and stretches the tension spring 303, so that the second sliding plug 302 is removed from the first sliding plug 3, ensuring that the first sliding plug 3 gradually moves upwards.

After the position adjustment of the two first sliding blocks 204 is completed, the operator turns off the first motor 209 through the control terminal 102, then the operator reversely rotates the knob 202, so that the n-shaped rod 2 and the sliding block 201 are fixed again, meanwhile, the control terminal 102 records the position of the displacement sensor on the second sliding block 210, the scales indicated by the two first sliding blocks 204 on the two spline shafts 205 are the amount of the two solvents added into the reaction kettle 101, meanwhile, the operator enables the catalyst storage tank to store the amount of the catalyst required by the preparation of the high-temperature corrosion inhibitor all the time through the control terminal 102, and then the operator sets the working time of the third motor 5 on the control terminal 102 to control the amount of the required powdery raw materials.

After the setting is completed, an operator starts the device through the control terminal 102, the control terminal 102 controls the first motor 209 to rotate reversely, simultaneously starts the second electromagnetic valve of the inclined guide tube on the storage shell 207, and starts the second motor 4 and the warming mechanism to work, the second electromagnetic valve of the inclined guide tube on the storage shell 207 is opened, so that the solvent in the storage shell 207 flows downwards slowly, meanwhile, the first motor 209 works reversely, drives the second slider 210 to move downwards through the threaded rod 208, the second slider 210 drives the two first sliders 204 to move downwards through the third slider 211 and the rotating rod 203, the first slider 204 moves downwards, drives the first sliding plug 3 to move downwards through the special-shaped sliding rod 206, the first sliding plug 3 pushes the solvent in the storage shell 207 in the downward moving process, so that the solvent flows out in an accelerated manner, at this time, under the action of the solvent and the tension spring 303, the second sliding plug 302 and the first sliding plug 3 are sealed again in a matched manner, meanwhile, under the action of the triangular sealing ring 304, the sealing performance between the second sliding plug 302 and the first sliding plug 3 is enhanced, the solvent flows into the reaction kettle 101 through the inclined pipeline on the storage shell 207, meanwhile, two solvents uniformly enter the reaction kettle 101 in an equal ratio in the process, and after the displacement sensor on the second sliding block 210 recovers to the initial position, the control terminal 102 stops the work of the first motor 209 and closes the second electromagnetic valve of the inclined conduit on the storage shell 207.

Meanwhile, the temperature rise mechanism works to raise the temperature in the reaction kettle 101, accelerate the diffusion of the two solvents, accelerate the mixing of the two solvents, work the second motor 4, the second motor 4 drives the inclined blade 403, the first arc-shaped blade 404 and the second arc-shaped blade 405 to rotate in the reaction kettle 101 through the first rotating shaft 402, the inclined blade 403 rotates to stir the two solvents entering the reaction kettle 101, further accelerate the mixing of the two solvents, after the position sensor of the second sliding block 210 senses that the position sensor restores to the initial position, the position sensor senses a signal to the control terminal 102, the control terminal 102 closes the first motor 209, the control terminal 102 starts the first electromagnetic valve on the filling pipe of the reaction kettle 101, a certain amount of catalyst in the catalyst storage tank completely enters the reaction kettle 101, and then the control terminal 102 closes the first electromagnetic valve on the filling pipe of the reaction kettle 101 and waits for a period of time, the two solvents in the reaction tank 101 were repeatedly mixed.

Along with catalyst particles entering the reaction kettle 101, the catalyst particles are subjected to the rotating centrifugal action of a solvent, the catalyst particles move and gather towards the inner wall of the reaction kettle 101, in the catalyst particle moving process, the inclined through holes of the inclined blades 403 enable the solvent to flow towards the middle of the reaction kettle 101 under the rotating action of the inclined blades 403, at the moment, partial catalyst particles are mixed in the solvent, meanwhile, the first arc-shaped blades 404 and the second arc-shaped blades 405 rotate to drive the catalyst particles gathered on the side wall and the inner bottom surface of the reaction kettle 101 in a rotating mode, and the catalyst particles are made to diffuse.

Then the control terminal 102 starts the third motor 5 and changes the operation of the warming mechanism, so that the temperature in the reaction kettle 101 is the temperature for preparing the high-temperature corrosion inhibitor, the third motor 5 operates to drive the second rotating shaft 602 to rotate through the spur gear set, the second rotating shaft 602 rotates to drive the third rotating shaft 603 and the helical blade 604 to rotate through the spur gear set, the helical blade 604 rotates to extrude the powdered raw material in the storage shell 6 downwards, so that the powdered raw material enters the guide pipe 601, meanwhile, the third motor 5 operates to drive the rotating block 502 to rotate, the rotating block 502 drives the third sliding plug 503 to rotate circumferentially, so that the convex column of the third sliding plug 503 moves along the first sliding groove 504, in this process, the groove of the rotating block 502 is communicated with the guide pipe 601, so that the powdered raw material is filled in the groove of the rotating block 502, and the quantitative filling of the powdered raw material is completed.

Then the rotating block 502 continues to rotate, so that the groove of the rotating block 502 is attached to the side wall of the first fixed shell 501, the sealing of the groove of the rotating block 502 is completed, when the convex column of the third sliding plug 503 enters the second sliding chute 505 to slide, the left end of the groove of the rotating block 502 is communicated with the arc-shaped hole of the first fixed shell 501, and along with the rotation of the rotating block 502 and the third sliding plug 503, the third sliding plug 503 moves leftwards to add quantitative powdery raw materials in the groove of the rotating block 502 into the solvent, so that the whole powdery raw materials are ensured to be mixed and reacted with the solvent.

When the convex column of the third sliding plug 503 enters the third sliding chute 506 to slide, at this time, the third sliding plug 503 moves to the leftmost end, that is, the powder raw material in the groove of the rotating block 502 is completely discharged, then the rotating block 502 and the third sliding plug 503 rotate, the groove of the rotating block 502 is staggered with the arc hole of the first fixed shell 501, then the convex column of the third sliding plug 503 enters the fourth sliding chute 507, so that the third sliding plug 503 moves rightwards, in the process, the one-way valve on the third sliding plug 503 is opened, finally the third sliding plug 503 moves to the rightmost end, then the third sliding plug 503 repeats the above operation, finally, the two third sliding plugs 503 alternately reciprocate, and the powder raw material is continuously and uniformly added into the solvent.

In the quantitative and uniform adding process of the powdery raw materials, the first rotating shaft 402 rotates to drive the fourth rotating shaft 703 and the fifth rotating shaft 706 to rotate through the bevel gear set, the fourth rotating shaft 703 rotates to drive the first impeller 704 to rotate, the first impeller 704 rotates to crush the powdery raw materials mixed with the solvent, so that the powdery raw materials are repeatedly mixed with the solvent, meanwhile, the first impeller 704 rotates to diffuse the powdery raw materials and the solvent through the rectangular hole of the third fixed shell 701, the solvent mixed with the powdery raw materials is diffused radially under the action of the triangular plate 705, so that the powdery raw materials are distributed more uniformly in the mixed solvent, the reaction speed of the solvent and the powdery raw materials is improved, the preparation time is shortened, the diffusion distribution of the catalyst is combined, and the preparation efficiency of the high-temperature corrosion inhibitor is improved.

After the third motor 5 works for the set time on the control terminal 102, a specified amount of powdery raw material is added into the mixed solvent, the control terminal 102 closes the third motor 5, then the reaction of the powdery raw material and the mixed solvent is ensured for a period of time, then the control terminal 102 closes the heating mechanism, and opens the third electromagnetic valve on the drain pipe 401, the third electromagnetic valve is opened to enable the high-temperature corrosion inhibitor prepared in the reaction kettle 101 to enter the collection container through the drain pipe 401, meanwhile, in the process, the first arc-shaped blade 404 and the second arc-shaped blade 405 continue to rotate, under the shape action of the first arc-shaped blade 404 and the second arc-shaped blade 405, the high-temperature corrosion inhibitor is discharged at an accelerated speed, and after the high-temperature corrosion inhibitor is discharged, the control terminal 102 closes the second motor 4.

It should be noted that the above-mentioned preferred embodiments are merely illustrative of the technical concepts and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a corrosion inhibitor preparation facilities with reinforced function of ration, including support (1), fixed connection reation kettle (101) on support (1), the upper end of reation kettle (101) is equipped with the filler pipe, and is equipped with first solenoid valve on the filler pipe, and the upper end rigid coupling of support (1) has control terminal (102), and the lower extreme of reation kettle (101) is equipped with the intensification mechanism, first solenoid valve and intensification mechanism all with control terminal (102) electrical connection, characterized by: the device is characterized by further comprising a proportion adjusting mechanism, a support (1) is provided with the proportion adjusting mechanism for adding two solvents in equal proportion, a reaction kettle (101) is internally provided with a stirring mechanism for stirring the solvents in the reaction kettle, the stirring mechanism and the proportion adjusting mechanism are matched for accelerating uniform mixing between the two solvents, the right part of the reaction kettle (101) is provided with a raw material adding mechanism, the raw material adding mechanism is used for uniformly adding powdery raw materials into the solvents in a fixed amount, the left part of the raw material adding mechanism is provided with a stirring and diffusing mechanism, the stirring and diffusing mechanism is used for crushing and separating the powdery raw materials entering the solvents, the raw material adding mechanism and the stirring and diffusing mechanism are matched for uniformly diffusing the powdery raw materials in the solvents, and the proportion adjusting mechanism, the stirring mechanism and the raw material adding mechanism are all electrically connected with a control terminal (102);

the proportion adjusting mechanism comprises n-shaped rods (2), the number of the n-shaped rods (2) is two, the two n-shaped rods (2) are fixedly connected to the upper end of a support (1), sliding blocks (201) are arranged on the two n-shaped rods (2) in a sliding mode, a knob (202) is connected to the upper portion of each sliding block (201) in a threaded mode, the knob (202) is used for limiting and fixing the sliding blocks (201) and the n-shaped rods (2), a rotating rod (203) is arranged in the middle of each sliding block (201) in a rotating mode, two first sliding blocks (204) are arranged on each rotating rod (203) in a sliding mode, two spline shafts (205) are fixedly connected to the upper end of the support (1), scales are arranged on the spline shafts (205), special-shaped sliding rods (206) are arranged on each spline shaft (205) in a sliding mode, the front portions of the two special-shaped sliding rods (206) are respectively connected with the two first sliding blocks (204) in a rotating mode, two storage shells (207) are installed at the upper end of the support (1), one end of each of two special-shaped sliding rods (206) penetrates through and is in sliding connection with two storage shells (207), liquid inlets are formed in the upper ends of the two storage shells (207), the lower ends of the two storage shells (207) are communicated with the reaction kettle (101) through inclined guide pipes, second electromagnetic valves are arranged on the upper portions of the two inclined guide pipes respectively, the two second electromagnetic valves are electrically connected with a control terminal (102), a sliding seal assembly is arranged in each storage shell (207), a threaded rod (208) is rotatably arranged between the storage shell (207) on the right side and a support (1) through a support, a first motor (209) is fixedly connected with the storage shell (207) on the right side through a support, the first motor (209) is electrically connected with the control terminal (102), the output end of the first motor (209) is fixedly connected with the threaded rod (208), and a second sliding block (210) is in threaded connection with the threaded rod (208), the second sliding block (210) is provided with a displacement sensor, the displacement sensor is electrically connected with the control terminal (102), the front part of the second sliding block (210) is rotatably provided with a third sliding block (211), and the third sliding block (211) is sleeved on the rotating rod (203) to slide.

2. The corrosion inhibitor preparation device with the dosing function according to claim 1, which is characterized in that: the sealing assembly comprises a first sliding plug (3), the first sliding plug (3) is arranged in the storage shell (207) in a sliding manner, the upper end of the first sliding plug (3) is fixedly connected with the end part of the special-shaped sliding rod (206), a through hole is formed in the middle of the first sliding plug (3), a fixing frame (301) is fixedly connected with the upper end of the through hole of the first sliding plug (3), a second sliding plug (302) is arranged in the fixing frame (301) in a sliding manner, the second sliding plug (302) is matched with the first sliding plug (3) and used for sealing and blocking the through hole of the first sliding plug (3), a tension spring (303) is fixedly connected between the second sliding plug (302) and the fixing frame (301), a triangular sealing ring (304) is arranged on the side wall of the second sliding plug (302), an annular groove is formed in the wall of the through hole of the first sliding plug (3), the triangular sealing ring (304) is matched with the annular groove of the first sliding plug (3), for increasing the tightness between the second sliding plug (302) and the first sliding plug (3).

3. The corrosion inhibitor preparation device with the dosing function according to claim 1, which is characterized in that: the stirring mechanism comprises a second motor (4), the second motor (4) is fixedly connected to the upper end of the reaction kettle (101) through a support, the second motor (4) is electrically connected with the control terminal (102), an output shaft of the second motor (4) penetrates through the reaction kettle (101) and is rotatably connected with the reaction kettle, a liquid discharge pipe (401) is fixedly connected to the lower end of the reaction kettle (101), a third electromagnetic valve is arranged on the liquid discharge pipe (401) and is electrically connected with the control terminal (102), a first rotating shaft (402) is fixedly connected to the output end of the second motor (4), the lower end of the first rotating shaft (402) is rotatably connected with the upper end of the liquid discharge pipe (401), a plurality of inclined blades (403) are fixedly connected to the first rotating shaft (402), first arc-shaped blades (404) are respectively fixedly connected to the outer ends of the two inclined blades (403) on the upper side, and the two first arc-shaped blades (404) are both attached to the inner side wall of the reaction kettle (101), and the inner of two first arc blades (404) sets up to the inclined plane for prevent catalyst particles at reation kettle (101) inside wall department gathering, the lower extreme rigid coupling of first pivot (402) has second arc blade (405), the interior bottom surface laminating of second arc blade (405) and reation kettle (101), be used for preventing catalyst particles gathering on reation kettle (101) interior bottom surface.

4. The corrosion inhibitor preparation device with a dosing function according to claim 3, characterized in that: a plurality of inclined through holes are uniformly formed in the inclined blade (403), and the lower end of each inclined through hole is an inclined surface for preventing substances from being left in the inclined through holes in the inclined blade (403).

5. The corrosion inhibitor preparation device with a dosing function according to claim 3, characterized in that: the first arc-shaped blade (404) and the second arc-shaped blade (405) are used for scraping the high-temperature corrosion inhibitor on the inner wall of the reaction kettle (101) to fall down.

6. The corrosion inhibitor preparation device with the dosing function according to claim 1, which is characterized in that: the raw material adding mechanism comprises a third motor (5), the third motor (5) is fixedly connected on a support (1) through a support, the third motor (5) is electrically connected with a control terminal (102), a first fixed shell (501) is embedded at the right part of a reaction kettle (101), an arc-shaped hole is formed in the left part of the first fixed shell (501), a circular through hole is formed in the right part of the first fixed shell (501), a rotating block (502) is rotationally arranged in the first fixed shell (501), two grooves are formed in the rotating block (502), the grooves of the rotating block (502) are matched with the arc-shaped hole of the first fixed shell (501) and used for mixing reaction of powdery raw materials directly entering a solvent, the right end of the rotating block (502) penetrates through the first fixed shell (501) and is fixedly connected with the output end of the third motor (5), third sliding plugs (503) are respectively slidably arranged in the two grooves of the rotating block (502), the cylinder hole has all been seted up to the left part of every third sliding plug (503), and the cylinder downthehole check valve that is equipped with of third sliding plug (503), the right part of two third sliding plugs (503) all is equipped with the projection, first spout (504), second spout (505), third spout (506) and fourth spout (507) have been seted up on first fixed shell (501), first spout (504), second spout (505), third spout (506) and fourth spout (507) combination form a closed slide, the projection of third sliding plug (503) is located closed slide, be equipped with supplementary material pushing component on first fixed shell (501).

7. The corrosion inhibitor preparation device with the function of quantitative charging according to claim 6, which is characterized in that: the auxiliary material pushing assembly comprises a material storage shell (6), the material storage shell (6) is fixedly connected to the reaction kettle (101) through a connecting block, the material storage shell (6) is located above a first fixing shell (501), the lower end of the material storage shell (6) is communicated with a guide pipe (601), the lower end of the guide pipe (601) is communicated with the first fixing shell (501) and used for filling quantitative powdery raw materials into a groove of a rotating block (502), the right part of the first fixing shell (501) is rotatably provided with a second rotating shaft (602) through a supporting plate, the second rotating shaft (602) is connected with an output shaft of a third motor (5) through a straight gear set, the middle part of the material storage shell (6) is rotatably provided with a third rotating shaft (603), the lower end of the third rotating shaft (603) penetrates through the guide pipe (601) and is rotatably connected with the guide pipe, the lower end of the third rotating shaft (603) is connected with the left end of the second rotating shaft (602) through a bevel gear set, the third rotating shaft (603) is fixedly connected with a helical blade (604), and the helical blade (604) is positioned in the material storage shell (6) and used for pushing the powdery raw material in the material storage shell (6) to move downwards.

8. The corrosion inhibitor preparation device with a dosing function according to claim 3, characterized in that: the stirring and diffusing mechanism comprises a second fixed shell (7), the second fixed shell (7) is rotatably arranged at the lower part of a first rotating shaft (402), the upper end of the second fixed shell (7) is provided with a frustum shape for preventing high-temperature corrosion inhibitor from remaining on the second fixed shell (7), the left end of the first fixed shell (501) is fixedly connected with a third fixed shell (701), the right part of the third fixed shell (701) is provided with a plurality of rectangular holes, a fixed plate (702) is fixedly connected in the third fixed shell (701), the fixed plate (702) is uniformly provided with a plurality of frustum holes for increasing the impact force after a solvent passes through the frustum holes of the fixed plate (702), a fourth rotating shaft (703) is rotatably arranged between the second fixed shell (7) and the fixed plate (702), the first rotating shaft (402) is connected with the fourth rotating shaft (703) through a bevel gear set, and the right end of the fourth rotating shaft (703) is fixedly connected with a first impeller (704), first impeller (704) are located the right side of fixed plate (702), all the rigid coupling has a plurality of triangle-shaped board (705) in every rectangular hole of third fixed shell (701), triangle-shaped board (705) are used for carrying out diffusion distribution to the solvent that has powdered raw materials to mixing, it is provided with fifth pivot (706) to rotate between the left part of second fixed shell (7) and reation kettle (101), the rigid coupling has a plurality of second impeller (707) on fifth pivot (706), the blade of second impeller (707) is the arc, be used for making the solvent stir the mixture from top to bottom, connect through bevel gear group between first pivot (402) and the fifth pivot (706).

9. The corrosion inhibitor preparation device with dosing function as claimed in claim 8, wherein: the blades of the first impeller (704) are provided with a plurality of triangular protrusions for crushing the powdery raw material.