Production device of corrosion inhibitor

Abstract

The utility model discloses a production device of a corrosion inhibitor, which relates to the technical field of chemical production equipment and comprises a reaction mixing tank, an ultrasonic dispersion system, a multi-stage stirring and filtering assembly and a tail gas treatment unit, the ultrasonic dispersion system is positioned on the outer wall of the reaction mixing tank, and the multi-stage stirring and filtering assembly is positioned inside the reaction mixing tank. The tail gas treatment unit is positioned on one side of the reaction mixing tank. The stirring rod is driven by the variable frequency motor to stir raw materials, and the multi-stage sieving plate is matched with the stirring rod to form multi-stage sieving and layered stirring, so that the raw materials are mixed more sufficiently. Meanwhile, the ultrasonic vibrators are started to generate ultrasonic waves, raw material dispersion and reaction are enhanced, and the reaction speed is increased. In addition, hot oil is introduced through a jacket layer, the temperature inside the reaction mixing tank is increased to a set temperature, the mixing efficiency of the corrosion inhibitor raw materials is further improved, an air compressor carries out back flushing on the sieving plate through a back flushing pipeline, the sieving plate is prevented from being blocked, and smooth stirring and sieving processes are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of chemical production equipment, concretely relates to a production device of rust inhibitor. BACKGROUND

[0002] Rust inhibitor refers to the concrete after a certain amount of addition, which can prevent or delay the corrosion of steel in concrete, and has no adverse effect on the other performance of concrete. At present, there is no unified classification standard for steel rust inhibitor in the world. Its chemical composition is complex, including inorganic type, organic type and mixed type (composed of organic and inorganic chemicals; according to the mechanism, it can be divided into negative type, positive type and mixed type. In order to facilitate the user to distinguish, usually according to the use mode and engineering object, it is divided into two categories of mixed type and penetration type. A rust inhibitor production device is needed when producing it.

[0003] In the traditional field of rust inhibitor production, there are many problems affecting production efficiency, product quality and environmental protection.

[0004] From the aspects of production efficiency and product quality, the traditional rust inhibitor production equipment often adopts simple stirring method, which only relies on single stirring rod for mixing, so that the raw materials are difficult to realize full and uniform intermingling. This makes the reaction speed slow in the production process, and the product quality is uneven, a large number of unqualified products not only waste raw materials, but also increase the production cost. At the same time, the traditional equipment lacks effective dispersion strengthening means, which cannot accelerate the dispersion and reaction of raw materials, resulting in long production cycle and difficult to meet the growing market demand. In addition, in the mixing process, the temperature control of the traditional equipment is rough, which cannot be accurately adjusted to the appropriate temperature range for reaction, further hindering the improvement of production efficiency and optimization of product quality. More seriously, the filter part in the traditional production device is easy to block. Once the blockage occurs, the whole production process will be forced to stop, which needs to spend a lot of time for cleaning and maintenance, seriously affecting the continuity of production.

[0005] In terms of environmental protection and energy saving, the waste gas generated in the traditional rust inhibitor production process is usually directly discharged into the atmosphere without effective treatment, and the harmful substances contained in the waste gas cause serious pollution to the environment, which does not meet the current strict environmental protection standard. Moreover, the traditional equipment has low energy utilization efficiency, for example, in the temperature control link, the heating method cannot accurately control the temperature, or consumes too much energy in maintaining the temperature, resulting in high production cost, which is not conducive to the sustainable development of enterprises. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a rust inhibitor production device to solve the problems in the above background technology.

[0007] The utility model provides techniques for solving the above technical problems, and the utility model adopts the technical scheme that is:

[0008] A rust inhibitor production device, comprising a reaction mixing tank, an ultrasonic dispersion system, a multi-stage stirring and filtering assembly and a tail gas treatment unit.

[0009] The ultrasonic dispersion system is located on the outer wall of the reaction mixing tank, the multi-stage filtering assembly is located inside the reaction mixing tank, and the tail gas treatment unit is located on one side of the reaction mixing tank.

[0010] The utility model discloses the further improvement in the technical scheme that is: the ultrasonic dispersion system includes an ultrasonic transducer, and the ultrasonic transducer is fixedly connected to the outer wall of the reaction mixing tank.

[0011] The utility model discloses the further improvement in the technical scheme that is: the multi-stage stirring and filtering assembly includes a stirring rod and a plurality of sieving plates, a variable frequency motor is fixedly connected to the top end of the stirring rod, and the variable frequency motor is fixedly connected to the top of the reaction mixing tank.

[0012] The utility model discloses the further improvement in the technical scheme that is: the plurality of sieving plates are equidistantly and layerwisely distributed.

[0013] The utility model discloses the further improvement in the technical scheme that is: the tail gas treatment unit includes a waste gas adsorption tower, the gas inlet end of the waste gas adsorption tower is fixedly connected to the top of the reaction mixing tank through a tail gas pipeline, the inner wall of the waste gas adsorption tower is filled with activated carbon particles, and the top of the reaction mixing tank is fixedly connected with a feeding hopper.

[0014] The utility model discloses the further improvement in the technical scheme that is: the inner wall of the waste gas adsorption tower is fixedly connected with a closed net, and the gas outlet end of the waste gas adsorption tower is fixedly connected with an exhaust pipe.

[0015] The utility model discloses the further improvement in the technical scheme that is: the top of the reaction mixing tank is fixedly connected with a temperature detector, the inner wall of the reaction mixing tank is fixedly connected with a jacket layer, one side of the reaction mixing tank close to the bottom end is fixedly connected with an oil inlet pipe, and one side of the reaction mixing tank close to the top end is fixedly connected with an oil outlet pipe.

[0016] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0017] 1. The utility model provides a rust inhibitor's production device, stirs the pole under the drive of frequency conversion motor to the raw materials and stirs, multistage sieve plate is cooperated with it and forms multistage screening and layered stirring, makes the raw materials mix more fully. At the same time, ultrasonic transducer starts to produce ultrasonic wave, strengthens raw materials dispersion and reaction, speeds up the reaction rate. In addition, through the jacket layer passes in hot oil, the inside of reaction mixing tank is raised to the set temperature, further improves the rust inhibitor raw materials' mixing efficiency, is helpful to the generation even, high quality rust inhibitor product. Air compressor carries out back blowing to the sieve plate through back blowing pipeline, avoids the sieve plate blockage, guarantees the smooth progress of stirring and screening process, maintains the stability of production process, reduces the production interruption due to equipment failure, thereby improves the overall production efficiency.

[0018] 2. The utility model provides a rust inhibitor's production device, in the stirring mixing process, the exhaust gas generated in the reaction mixing tank is transported to the exhaust gas adsorption tower through the tail gas pipeline, and is treated by adsorption with activated carbon particles, which can effectively remove harmful substances in the exhaust gas, reduce environmental pollution, meet environmental protection requirements, and control the temperature in the reaction mixing tank by passing hot oil through the jacket layer. This heating method can accurately control the required reaction temperature, avoid energy waste, improve energy utilization efficiency, and reduce production cost. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structural schematic diagram of the utility model;

[0020] Figure 2 It is the reaction mixing tank structure detail schematic diagram of the utility model;

[0021] Figure 3 It is the exhaust gas adsorption tower structure detail schematic diagram of the utility model;

[0022] Figure 4 It is the overhead structure schematic diagram of the utility model.

[0023] In the drawing: 1, reaction mixing tank; 2, ultrasonic transducer; 3, feed hopper; 4, frequency conversion motor; 5, tail gas pipeline; 6, exhaust gas adsorption tower; 7, back blowing pipeline; 8, air compressor; 9, jacket layer; 10, oil inlet pipe; 11, oil outlet pipe; 12, stirring rod; 13, sieve plate; 14, discharge pipe; 15, activated carbon particle; 16, closed net; 17, temperature detector. DETAILED DESCRIPTION

[0024] In the description of the utility model, still need to explain, unless another explicit provision and limitation, term "arrangement" "installation" "link" "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can pass through the intermediate medium indirectly connected, can be two elements inside the communication.For ordinary skilled person in the art, the above-mentioned terms can be understood according to the specific meaning of the utility model.

[0025] The utility model will be further described in detail in combination with examples:

[0026] Example 1

[0027] As Figures 1-4 Indicated, the utility model provides a production device of rust inhibitor, including reaction mixing tank 1, ultrasonic dispersion system, multistage stirring filter assembly and tail gas treatment unit;

[0028] Ultrasonic dispersion system is located at the outer wall of reaction mixing tank 1, multistage filter assembly is located in the inside of reaction mixing tank 1, and tail gas treatment unit is located at one side of reaction mixing tank 1.

[0029] Ultrasonic dispersion system includes ultrasonic transducer 2, and the ultrasonic transducer 2 is fixedly connected to the outer wall of reaction mixing tank 1.

[0030] Multistage stirring filter assembly includes stirring rod 12 and several sieve plates 13, and the top end of stirring rod 12 is fixedly connected with variable frequency motor 4, and the variable frequency motor 4 is fixedly connected to the top of reaction mixing tank 1.

[0031] Several sieve plates 13 are equidistantly stacked.

[0032] Example 2

[0033] As Figures 1-4 Indicated, on the basis of example 1, the utility model provides a technical scheme: preferably, tail gas treatment unit includes waste gas adsorption tower 6, the gas inlet end of waste gas adsorption tower 6 is fixedly connected with the top of reaction mixing tank 1 through tail gas pipeline 5, the inner wall of waste gas adsorption tower 6 is filled with activated carbon particles 15, and the top of reaction mixing tank 1 is fixedly connected with feed hopper 3.

[0034] The inner wall of waste gas adsorption tower 6 is fixedly connected with closed net 16, and the gas outlet end of waste gas adsorption tower 6 is fixedly connected with exhaust pipe.

[0035] The top of reaction mixing tank 1 is fixedly connected with temperature detector 17, the inner wall of reaction mixing tank 1 is fixedly connected with jacket layer 9, one side of reaction mixing tank 1 close to the bottom end is fixedly connected with oil inlet pipe 10, and one side of reaction mixing tank 1 close to the top end is fixedly connected with oil outlet pipe 11.

[0036] A discharge pipe 14 is fixedly connected to the bottom of the reaction mixing tank 1, and an air compressor 8 is fixedly connected to the outer wall of the reaction mixing tank 1 near the bottom through a backflush pipe 7.

[0037] The working principle of the production equipment for this rust inhibitor will be explained in detail below.

[0038] like Figures 1-4 As shown, during use, the rust inhibitor raw material is fed into the reaction mixing tank 1 through the feed hopper 3, and then the variable frequency motor 4 is started so that the rust inhibitor raw material is stirred and mixed inside the reaction mixing tank 1 by the stirring rod 12.

[0039] During the stirring process, the multi-stage sieve plate 13 cooperates with the stirring rod 12 to form multi-stage sieving and layered stirring. During the stirring process, the oil inlet pipe 10 is connected to the oil supply heating system to introduce hot oil into the jacket layer 9 until the temperature inside the reaction mixing tank 1 rises to the set temperature, thereby accelerating the mixing efficiency of the rust inhibitor raw materials.

[0040] At the same time, the ultrasonic transducer 2 is activated to generate ultrasonic waves, which are used to enhance the dispersion and reaction of raw materials.

[0041] During the mixing process, the waste gas generated in the reaction mixing tank 1 will be transported to the waste gas adsorption tower 6 through the tail gas pipe 5 and treated by adsorption by activated carbon particles 15.

[0042] During the mixing process of rust inhibitor raw materials inside the reaction mixing tank 1, the air compressor 8 is started, and compressed air is delivered to the reaction mixing tank 1 through the back-blowing pipe 7 to back-blow the sieve plate 13. This prevents the sieve plate 13 from becoming blocked and also quickly delivers the waste gas in the reaction mixing tank 1 to the waste gas adsorption tower 6 for treatment.

[0043] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A production apparatus for a rust inhibitor, characterized in that: Includes a reaction mixing tank (1), an ultrasonic dispersion system, a multi-stage stirring and filtration assembly, and an exhaust gas treatment unit; The ultrasonic dispersion system is located on the outer wall of the reaction mixing tank (1), the multi-stage stirring and filtering assembly is located inside the reaction mixing tank (1), and the exhaust gas treatment unit is located on one side of the reaction mixing tank (1).

2. The production apparatus for a rust inhibitor according to claim 1, characterized in that: The ultrasonic dispersion system includes an ultrasonic transducer (2), which is fixedly connected to the outer wall of the reaction mixing tank (1).

3. The production apparatus for a rust inhibitor according to claim 1, characterized in that: The multi-stage stirring and filtering assembly includes a stirring rod (12) and several sieve plates (13). A variable frequency motor (4) is fixedly connected to the top of the stirring rod (12), and the variable frequency motor (4) is fixedly connected to the top of the reaction mixing tank (1).

4. The production apparatus for a rust inhibitor according to claim 3, characterized in that: Several of the sieve plates (13) are stacked at equal intervals.

5. The production apparatus for a rust inhibitor according to claim 1, characterized in that: The exhaust gas treatment unit includes an exhaust gas adsorption tower (6), the inlet of which is fixedly connected to the top of the reaction mixing tank (1) via an exhaust gas pipe (5), the inner wall of which is filled with activated carbon particles (15), and the top of the reaction mixing tank (1) is fixedly connected with a feed hopper (3).

6. The apparatus for producing a rust inhibitor according to claim 5, characterized in that: The inner wall of the waste gas adsorption tower (6) is fixedly connected with a closed mesh (16), and the outlet end of the waste gas adsorption tower (6) is fixedly connected with an exhaust pipe.

7. The apparatus for producing a rust inhibitor according to claim 1, characterized in that: A temperature detector (17) is fixedly connected to the top of the reaction mixing tank (1), a jacket layer (9) is fixedly connected to the inner wall of the reaction mixing tank (1), an oil inlet pipe (10) is fixedly connected to the side of the reaction mixing tank (1) near the bottom, and an oil outlet pipe (11) is fixedly connected to the side of the reaction mixing tank (1) near the top.

8. The production apparatus for a rust inhibitor according to claim 1, characterized in that: The bottom of the reaction mixing tank (1) is fixedly connected to a discharge pipe (14), and an air compressor (8) is fixedly connected to the outer wall of the reaction mixing tank (1) near the bottom through a backflush pipe (7).

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