Alkaline solution preparation device for oil removal of aerospace parts

Abstract

The utility model discloses a preparation device of an alkaline solution for oil removal of aerospace parts, which comprises a base, and a reaction component for reacting the alkaline solution is mounted at the top of the base; supporting legs are installed at the top of the base, and a fixing plate is installed at the tops of the supporting legs. By arranging the first adsorption assembly and the second adsorption assembly, high-temperature alkaline gas generated during reaction can be adsorbed and cooled, the gas purification effect is improved, the surrounding environment is protected, and pollution is reduced; compared with the prior art, by arranging more than one reaction kettle, different raw materials can be separately reacted during preparation, and after the raw materials are reacted and gradually stabilized, the materials are secondarily mixed, so that the safety during preparation is improved, meanwhile, powder is directly added into the first reaction kettle with higher consistency, and the production efficiency is improved. The difficulty is also brought to uniform mixing.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of alkaline solution preparation technology, specifically to an alkaline solution preparation device for aerospace parts oil removal. BACKGROUND

[0002] Alkaline cleaning agent refers to the cleaning agent with PH value greater than 7, which is mainly compounded by surfactant and other raw materials; it is widely used because of the characteristics of environmental protection, safety, low economic cost and good cleaning effect; during the production and maintenance of aerospace parts, alkaline cleaning agent is needed for oil removal.

[0003] The existing alkaline solution for oil removal needs to be prepared by chemical reaction between raw materials, although the alkaline cleaning agent is stable after preparation, but some high-temperature alkaline gas is still easy to produce during the reaction process, which is difficult to handle in the reaction kettle, and direct discharge is easy to cause pollution to the surrounding environment, and some alkaline gas is corrosive, which is easy to threaten the health of the preparation personnel, therefore, we need to put forward an alkaline solution preparation device for aerospace parts oil removal. UTILITY MODEL CONTENT

[0004] The utility model aims at providing an alkaline solution preparation device for aerospace parts oil removal, which has the advantage of adsorbing high-temperature alkaline gas in the preparation process to solve the problems in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an alkaline solution preparation device for aerospace parts oil removal, comprising a base, the top of the base is provided with a reaction assembly for reacting with alkaline solution;

[0006] The top of the base is provided with a supporting leg, the top of the supporting leg is provided with a fixed plate, one side of the top of the fixed plate is provided with a first adsorption assembly for cooling and adsorbing high-temperature alkaline gas;

[0007] The top of the fixed plate is provided with a second adsorption assembly for adsorbing moisture and dust, and one side of the first adsorption assembly is communicated with one side of the second adsorption assembly.

[0008] The other side of the top of the base is provided with a conveying assembly for connecting the first adsorption assembly, the second adsorption assembly and the reaction assembly.

[0009] Preferably, the reaction assembly comprises a first reaction kettle and a second reaction kettle, the first reaction kettle is installed on one side of the top of the base and below the fixed plate, the second reaction kettle is installed on the other side of the top of the base, the discharge end of the second reaction kettle is communicated with a conveying pipe, and one end of the conveying pipe away from the second reaction kettle is communicated with one side of the first reaction kettle.

[0010] Preferably, the first adsorption assembly comprises a water tank, the water tank is installed on the top of the fixed plate, a cover plate is installed on the top of the water tank, a wet curtain is installed on the bottom of the cover plate, and the outer side of the wet curtain is attached to the inner wall of the water tank.

[0011] Preferably, a water pump is installed on the top of the water tank, the water pumping end of the water pump extends into the water tank, the water discharging end of the water pump penetrates through the cover plate and is communicated with the water inlet end of the wet curtain, and a water inlet pipe is installed on the other side of the top of the water tank.

[0012] Preferably, the second adsorption assembly comprises a second tank body, the second tank body is filled with an activated carbon filter element, one side of the second tank body is communicated with one side of the water tank, and the second tank body is installed on the top of the fixed plate.

[0013] Preferably, the conveying assembly comprises a support, the support is installed on the top of the fixed plate, a plate body is installed on the top of the support, an acid and alkali resistant pump is installed on the top of the plate body, the air inlet end of the acid and alkali resistant pump is communicated with a first pipeline, and one end of the first pipeline away from the acid and alkali resistant pump is communicated with one side of the second tank body.

[0014] Preferably, the air outlet end of the acid and alkali resistant pump is communicated with a second pipeline, the top of the second reaction kettle is communicated with a joint, and one end of the second pipeline away from the acid and alkali resistant pump is communicated with the air inlet end of the joint.

[0015] Preferably, the air outlet end of the joint is communicated with a third pipeline, and one end of the third pipeline away from the joint is communicated with one side of the water tank.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1、The first adsorption assembly and the second adsorption assembly are arranged, high-temperature alkaline gas generated during reaction can be adsorbed and cooled, the purification effect of the gas is improved, the surrounding environment is protected, and pollution is reduced.

[0018] 2、More than one reaction kettle is arranged, different raw materials can be reacted separately during preparation, after the raw materials are reacted and gradually stabilized, the materials are mixed again, the safety during preparation is improved, and the difficulty of uniform mixing is also brought when the powder is directly added to the first reaction kettle with high consistency. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 It is the structural schematic view of the utility model;

[0020] Fig. 2 It is the structural schematic view of the water tank of the utility model;

[0021] Fig. 3 It is the sectional view structural schematic view of the water tank of the utility model.

[0022] In the drawing: 1, base; 2, support leg; 3, fixed plate; 4, first reaction kettle; 5, second reaction kettle; 6, conveying pipe; 7, water tank; 8, cover plate; 9, wet curtain; 10, water pump; 11, second tank body; 12, support; 14, acid and alkali resistant pump; 15, first pipeline; 16, second pipeline; 17, joint; 18, third pipeline. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Please refer to Figs. 1-3 The utility model provides a kind of technical solutions: a kind of alkali solution preparation device for aerospace parts oil removal, including base 1, the top of base 1 is equipped with the reaction assembly for reacting to alkaline solution;The top of base 1 is equipped with support leg 2, the top of support leg 2 is equipped with fixed plate 3, reaction assembly includes first reaction kettle 4 and second reaction kettle 5, first reaction kettle 4 is installed in the top of base 1 one side and below fixed plate 3, second reaction kettle 5 is installed in the top of base 1 other side, the discharge end of second reaction kettle 5 is communicated with conveying pipe 6, the end of conveying pipe 6 away from second reaction kettle 5 is communicated with the side of first reaction kettle 4, by setting support leg 2, for supporting fixed plate 3.

[0025] Further, by setting first reaction kettle 4, for mixing the base body in alkaline solution for oil removal, such as water and thickening agent and other materials. By setting second reaction kettle 5, mainly for the reaction of alkaline raw materials that can react more violently, by setting more than one reaction kettle, different raw materials can be reacted separately during preparation, after the raw materials are reacted and gradually stabilized, the materials are mixed again, which improves the safety during preparation, and directly adding powder into the first reaction kettle 4 with higher consistency also brings difficulty to uniform mixing.

[0026] Further, one side of the top of the fixed plate 3 is provided with a first adsorption assembly for cooling and adsorbing high-temperature alkaline gas; the top of the fixed plate 3 is provided with a second adsorption assembly for adsorbing moisture and dust, one side of the first adsorption assembly communicates with one side of the second adsorption assembly; the other side of the top of the base 1 is provided with a conveying assembly for connecting the first adsorption assembly, the second adsorption assembly and the reaction assembly.

[0027] The first adsorption assembly comprises a water tank 7 installed on the top of the fixed plate 3, the top of the water tank 7 is provided with a cover plate 8, the bottom of the cover plate 8 is provided with a wet curtain 9, the outer side of the wet curtain 9 is attached to the inner wall of the water tank 7. The top of the water tank 7 is provided with a water pump 10, the water suction end of the water pump 10 extends into the water tank 7, the water discharge end of the water pump 10 penetrates through the cover plate 8 and communicates with the water inlet end of the wet curtain 9, the other side of the top of the water tank 7 is provided with a water inlet pipe. One side of the water tank 7 is also provided with a water outlet pipe, which cooperates with the water inlet pipe to facilitate the replacement of the water in the water tank 7. By starting the water pump 10, the water pump 10 draws the water in the water tank 7 into the wet curtain 9, wetting the wet curtain 9, when the high-temperature alkaline gas passes through, the gas can be cooled, and part of the alkaline gas and dust can also be absorbed by the water, thereby achieving the purpose of cooling and adsorbing the alkaline gas.

[0028] In addition, the water level in the water tank 7 is always higher than the water suction end of the water pump 10.

[0029] The second adsorption assembly comprises a second tank body 11, the inside of the second tank body 11 is filled with activated carbon filter element, one side of the second tank body 11 communicates with one side of the water tank 7, the second tank body 11 is installed on the top of the fixed plate 3. By setting the activated carbon filter element, the moisture in the airflow, the peculiar smell generated by the reaction and part of the alkaline residual gas can be adsorbed twice, further improving the purification effect of the gas and protecting the surrounding environment.

[0030] It is worth noting that the conveying assembly comprises a support 12 installed on the top of the fixed plate 3, the top of the support 12 is provided with a plate body, the top of the plate body is provided with an acid and alkali resistant pump 14, the air inlet end of the acid and alkali resistant pump 14 is communicated with a first pipeline 15, one end of the first pipeline 15 away from the acid and alkali resistant pump 14 communicates with one side of the second tank body 11. The air outlet end of the acid and alkali resistant pump 14 is communicated with a second pipeline 16, the top of the second reaction kettle 5 is communicated with a connector 17, one end of the second pipeline 16 away from the acid and alkali resistant pump 14 communicates with the air inlet end of the connector 17. The air outlet end of the connector 17 is communicated with a third pipeline 18, one end of the third pipeline 18 away from the connector 17 communicates with one side of the water tank 7. By setting the support 12 and the plate body, the acid and alkali resistant pump 14 is installed.

[0031] After the raw material reaction in the second reaction kettle 5 is completed, high-temperature alkaline gas is filled therein, at this time, by starting the acid-alkali resistant pump 14, the high-temperature alkaline gas enters the water tank 7 through the joint 17 and the third pipeline 18, and then the high-temperature alkaline gas is cooled and initially adsorbed after passing through the wet curtain 9, and then the gas enters the second box body 11, passes through the activated carbon filter element, and can perform secondary adsorption on the moisture in the airflow, the peculiar smell generated by the reaction and part of the alkaline residual gas, and the purified gas is returned to the second reaction kettle 5 again under the action of the acid-alkali resistant pump 14 through the first pipeline 15, the second pipeline 16 and the joint 17, so that the high-temperature alkaline gas is purified.

[0032] The high-temperature alkaline gas in the second reaction kettle 5 is gradually purified through the above method, and after the high-temperature alkaline gas in the second reaction kettle 5 is purified and completed, and the alkaline solution reaction is ended and the solution tends to be stable, the valve on the conveying pipe 6 is opened, the reacted solution is conveyed into the first reaction kettle 4, and the materials are fused again.

[0033] The activated carbon filter element and the water in the water tank 7 can be replaced and supplemented accordingly. For different alkaline components, the water can be replaced by some corresponding acidic solution, which can also play a role in neutralizing and adsorbing the alkaline gas.

[0034] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An aerospace parts oil removal with alkaline solution preparation device, comprising a base (1), characterized in that: The top of the base (1) is provided with a reaction assembly for reacting with alkaline solution; The top of the base (1) is provided with a support leg (2), the top of the support leg (2) is provided with a fixing plate (3), one side of the top of the fixing plate (3) is provided with a first adsorption assembly for cooling and adsorbing high-temperature alkaline gas; The top of the fixing plate (3) is provided with a second adsorption assembly for adsorbing moisture and dust, and one side of the first adsorption assembly is communicated with one side of the second adsorption assembly. The other side of the top of the base (1) is provided with a conveying assembly for connecting the first adsorption assembly, the second adsorption assembly and the reaction assembly.

2. The device for preparing an alkaline solution for removing oil from aerospace parts according to claim 1, characterized in that: The reaction assembly comprises a first reaction kettle (4) and a second reaction kettle (5), the first reaction kettle (4) is installed on one side of the top of the base (1) and below the fixing plate (3), the second reaction kettle (5) is installed on the other side of the top of the base (1), and the discharge end of the second reaction kettle (5) is communicated with a conveying pipe (6), and one end of the conveying pipe (6) away from the second reaction kettle (5) is communicated with one side of the first reaction kettle (4).

3. The device for preparing an alkaline solution for removing oil from aerospace parts according to claim 2, characterized in that: The first adsorption assembly comprises a water tank (7), the water tank (7) is installed on the top of the fixing plate (3), the top of the water tank (7) is provided with a cover plate (8), the bottom of the cover plate (8) is provided with a wet curtain (9), and the outer side of the wet curtain (9) is attached to the inner wall of the water tank (7).

4. The device for preparing an alkaline solution for removing oil from aerospace parts according to claim 3, characterized in that: The top of the water tank (7) is provided with a water pump (10), the water suction end of the water pump (10) extends into the water tank (7), the water discharge end of the water pump (10) penetrates through the cover plate (8) and is communicated with the water inlet end of the wet curtain (9), and the other side of the top of the water tank (7) is provided with a water inlet pipe.

5. The device for preparing an alkaline solution for removing oil from aerospace parts according to claim 4, characterized in that: The second adsorption assembly comprises a second box body (11), the inside of the second box body (11) is filled with activated carbon filter element, one side of the second box body (11) is communicated with one side of the water tank (7), and the second box body (11) is installed on the top of the fixing plate (3).

6. The device for preparing an alkaline solution for removing oil from aerospace parts according to claim 5, characterized in that: The conveying assembly comprises a support (12), the support (12) is installed on the top of the fixing plate (3), the top of the support (12) is provided with a plate body, the top of the plate body is provided with an acid and alkali resistant pump (14), the air inlet end of the acid and alkali resistant pump (14) is communicated with a first pipeline (15), and one end of the first pipeline (15) away from the acid and alkali resistant pump (14) is communicated with one side of the second box body (11).

7. The device for preparing an alkaline solution for removing oil from aerospace parts according to claim 6, characterized in that: The air outlet end of the acid and alkali resistant pump (14) is communicated with a second pipeline (16), the top of the second reaction kettle (5) is communicated with a connector (17), and one end of the second pipeline (16) away from the acid and alkali resistant pump (14) is communicated with the air inlet end of the connector (17).

8. The device for preparing an alkaline solution for removing oil from aerospace parts according to claim 7, characterized in that: The air outlet end of the connector (17) is communicated with a third pipeline (18), and one end of the third pipeline (18) away from the connector (17) is communicated with one side of the water tank (7).

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