Gas-liquid separator for producing chloropropyltriethoxysilane

Abstract

The utility model belongs to the technical field of gas-liquid separators, and discloses a gas-liquid separator for producing chloropropyltriethoxysilane, which comprises a separation tank and a flow reducer, a water inlet pipe is arranged in the separation tank, and the flow reducer is arranged on the water inlet pipe and positioned in the separation tank; the flow reducer comprises a connecting part, the connecting part is movably connected with the interior of the water inlet pipe, a flow blocking part is arranged at the end, away from the water inlet pipe, of the connecting part, a reducing part is arranged at the end, away from the connecting part, of the flow blocking part, the separating tank is a vertical cylindrical container, a gas outlet is formed in the upper end of the separating tank, and a liquid collecting area is arranged at the lower end of the separating tank. The outer threads are in threaded connection with an inner cavity in one end of the water inlet pipe, and a plurality of first spoilers are fixedly installed on the wall of an inner cavity of the flow choking part and are arranged in an equidistant and staggered mode. According to the utility model, foams above the liquid level can be reduced, so that the normal flow of gas is prevented from being hindered, and the separation effect can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a gas liquid separator technical field especially for producing chloropropyl triethoxysilane's gas liquid separator. BACKGROUND

[0002] In the process of producing chloropropyl triethoxysilane, gas-liquid separation operation is needed to remove organic matter and impurities in wastewater, and the gas-liquid separator is a device for separating gas and liquid, which mainly uses the principle of density difference and gravity to separate gas and liquid.

[0003] The Chinese patent with publication number CN207175827U discloses a gas-liquid separator for producing chloropropyl triethoxysilane, which comprises a separation tank, a mesh plate, a stirring device, a nitrogen outlet, a liquid level sensor, an intelligent alarm device, a gas collection tank structure, a vacuum pump, a gas filter device, a gas guide pipe, a condenser, a mixer inlet, a water circulating pump and a water outlet. The mesh plate is installed on the inner side of the upper part of the separation tank. The stirring device is fixed to the inner side of the middle and lower part of the separation tank. The setting of the stirring device is beneficial to speeding up the separation speed of gas and water and improving the work efficiency. The liquid level sensor is installed on the inner wall of the lower part and the middle part of the separation tank. When the water level in the separation tank is higher or lower than the liquid level sensor, the liquid level sensor will send an alarm signal to the control, so that the audible and visual alarm lamp is alarmed. The setting of the intelligent alarm device is beneficial to improving the intelligent degree of the equipment.

[0004] However, the present inventor found in practical application that in the working process of the above-mentioned device, the water transported into the separation tank will produce a large amount of foam above the liquid surface, which will hinder the normal flow of gas and affect the separation effect. Therefore, the present inventor proposes a gas-liquid separator for producing chloropropyl triethoxysilane. UTILITY MODEL CONTENTS

[0005] In order to overcome the defects of the prior art as mentioned above, the present inventor has conducted in-depth research and, after a lot of creative labor, completed the present utility model.

[0006] Specifically, the technical problem to be solved by the present utility model is to provide a gas-liquid separator for producing chloropropyl triethoxysilane to solve the technical problem that the water transported into the separation tank will produce a large amount of foam above the liquid surface, which will hinder the normal flow of gas and affect the separation effect.

[0007] To solve the above technical problems, the present utility model provides the following technical solutions:

[0008] A kind of gas-liquid separator for producing chloropropyl triethoxysilane, including: separation tank, the inside of separation tank is equipped with water inlet pipe, further including: flow reducer, the flow reducer is located in the water inlet pipe and is located in the separation tank;

[0009] The flow reducer includes a connecting portion movably connected with the inside of the water inlet pipe, an end of the connecting portion away from the water inlet pipe is provided with a flow resistance portion, and an end of the flow resistance portion away from the connecting portion is provided with a variable diameter portion.

[0010] As an improved technical solution, the separation tank is a vertical cylindrical container, the upper end of which is provided with a gas outlet, and the lower end is provided with a liquid collection area.

[0011] As an improved technical solution, the outer surface of the connecting portion is provided with external threads, which are threadedly connected with the inner cavity of one end of the water inlet pipe to facilitate the threaded connection of the connecting portion with one end of the water inlet pipe.

[0012] As an improved technical solution, a plurality of first flow resistance pieces are fixedly installed on the inner cavity wall of the flow resistance portion, the first flow resistance pieces are arranged at equal intervals, and the first flow resistance pieces are elliptical to hinder fluid flow, increase local velocity gradient and increase frictional resistance.

[0013] As an improved technical solution, a second flow resistance piece is fixedly installed on the inner cavity wall of the flow resistance portion, and the second flow resistance piece is provided in a spiral structure to generate inertial effect, force fluid to change flow direction, vortex and momentum loss.

[0014] As an improved technical solution, the inner cavity diameter of the variable diameter portion is greater than the inner cavity diameter of the flow resistance portion, and the inner cavity diameter of the flow resistance portion is greater than the inner cavity diameter of the connecting portion to change the speed of water flow, reduce impact and pressure wave, greatly reduce the foam above the liquid surface, and avoid hindering the normal flow of gas.

[0015] After adopting the above technical solutions, the beneficial effects of the present application are:

[0016] In the present application, the flow reducer is assembled on the water inlet pipe, the connecting portion is threadedly connected with one end of the water inlet pipe, when the water circulating pump transports water to the separation tank through the inner cavity of the water inlet pipe and the inner cavity of the flow reducer, the first flow resistance pieces increase local velocity gradient and increase frictional resistance, the second flow resistance piece generates inertial effect, forces fluid to change flow direction, vortex and momentum loss, and the variable diameter portion changes the speed of water flow to reduce impact and pressure wave, greatly reduces the foam above the liquid surface, avoids hindering the normal flow of gas, and thus can reduce the foam above the liquid surface, avoids hindering the normal flow of gas, and further improves the separation effect. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and all other embodiments obtained by those skilled in the art without creative labor based on the embodiments of the present application shall fall within the scope of the present application.

[0018] Figure 1 The whole structure schematic diagram of the gas-liquid separator for producing chloropropyl triethoxysilane.

[0019] Figure 2 The whole structure cut structure schematic diagram of the gas-liquid separator for producing chloropropyl triethoxysilane.

[0020] Figure 3 The flow reducer structure schematic diagram in the whole structure of the gas-liquid separator for producing chloropropyl triethoxysilane.

[0021] Figure 4 The flow reducer cut structure schematic diagram in the whole structure of the gas-liquid separator for producing chloropropyl triethoxysilane.

[0022] Explanation of reference signs:

[0023] In the drawings: 1, separation tank; 2, water inlet pipe; 3, flow reducer; 31, connecting part; 32, flow resistance part; 321, first flow resistance sheet; 322, second flow resistance sheet; 33, variable diameter part. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor shall fall within the scope of the present application.

[0025] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.

[0026] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that three schemes are included, taking "A and / or B" as an example, including A scheme, or B scheme, or A and B schemes are satisfied at the same time.

[0027] In addition, the description such as "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the same or implying the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, also not within the protection scope required by the present application.

[0028] Referring to Figures 1-4 , a gas-liquid separator for producing chloropropyl triethoxysilane is provided, the gas-liquid separator for producing chloropropyl triethoxysilane comprises: a separation tank 1, the inside of the separation tank 1 is provided with a water inlet pipe 2, the water inlet pipe 2 is communicated with a water circulating pump, comprising: a flow reducer 3, the flow reducer 3 is arranged on the water inlet pipe 2 and located in the separation tank 1;

[0029] The flow reducer 3 comprises a connecting part 31, the connecting part 31 is movably connected between the inside of the water inlet pipe 2, an end of the connecting part 31 away from the water inlet pipe 2 is provided with a flow resistance part 32, an end of the flow resistance part 32 away from the connecting part 31 is provided with a variable diameter part 33.

[0030] Referring to Figure 1 and Figure 2 , the separation tank 1 is a vertical cylindrical container, the upper end of the separation tank 1 is provided with a gas outlet, and the lower end of the separation tank 1 is provided with a liquid collection area.

[0031] Referring to Figures 2-4 , the outer surface of the connecting part 31 is provided with external threads, the external threads are threadedly connected between the inner cavity of one end of the water inlet pipe 2, so as to facilitate the threaded connection of the connecting part 31 and one end of the water inlet pipe 2.

[0032] A plurality of first flow resistance pieces 321 are fixedly installed on the inner cavity wall of the flow resistance part 32, the plurality of first flow resistance pieces 321 are arranged at equal intervals, the first flow resistance piece 321 is in an elliptical shape, and the first flow resistance piece 321 is used to resist fluid, so as to increase the local velocity gradient and increase the friction resistance.

[0033] A second flow resistance piece 322 is fixedly installed on the inner cavity wall of the flow resistance part 32, the second flow resistance piece 322 is arranged in a spiral structure, and the second flow resistance piece 322 arranged in a spiral structure can produce inertial effect, forcing the fluid to change flow direction, vortex and momentum loss.

[0034] The inner cavity diameter of the variable diameter part 33 is larger than that of the flow blocking part 32, and the inner cavity diameter of the flow blocking part 32 is larger than that of the connecting part 31, so that the variable diameter part 33 can change the speed of water flow to reduce the impact and pressure wave, so that the foam above the liquid surface is greatly reduced to avoid hindering the normal flow of gas.

[0035] In actual use, the flow reducer 3 is assembled to the water inlet pipe 2, and the connecting part 31 is internally screwed with one end of the water inlet pipe 2. When the water circulating pump delivers water to the separation tank 1 through the inner cavity of the water inlet pipe 2 and the inner cavity of the flow reducer 3, the first flow blocking piece 321 increases the local velocity gradient and increases the frictional resistance, the second flow blocking piece 322 can generate inertial effect to force the fluid to change the flow direction, vortex and momentum loss, and the variable diameter part 33 can change the speed of water flow to reduce the impact and pressure wave, so that the foam above the liquid surface is greatly reduced to avoid hindering the normal flow of gas, thereby reducing the foam above the liquid surface to avoid hindering the normal flow of gas, and improving the separation effect. The device not only reduces the foam above the liquid surface to avoid hindering the normal flow of gas, but also improves the separation effect.

[0036] It should be understood that the use of these embodiments is only for the purpose of illustrating the present application and is not intended to limit the scope of protection of the present application. In addition, it should also be understood that after reading the technical content of the present application, those skilled in the art can make various modifications, modifications and / or variations to the present application, and all these equivalent forms also fall within the protection scope defined by the appended claims of the present application.

Claims

1. A gas-liquid separator for producing chloropropyltriethoxysilane, comprising: Separation tank (1), the inside of separation tank (1) is equipped with water inlet pipe (2), it is characterized by further comprising: flow reducer (3), flow reducer (3) is located in water inlet pipe (2) and is located in separation tank (1) inside; Flow reducer (3) includes the adapter (31), the inside between adapter (31) and water inlet pipe (2) is movably connected, the end of adapter (31) away from water inlet pipe (2) is equipped with the resistance flow part (32), the end of resistance flow part (32) away from adapter (31) is equipped with the reducing part (33).

2. The gas-liquid separator for producing chloropropyltriethoxysilane according to claim 1, characterized by: The separation tank (1) is a vertical cylindrical container, the upper end of which is provided with a gas outlet, and the lower end is provided with a liquid collection area.

3. The gas-liquid separator for producing chloropropyltriethoxysilane according to claim 1, characterized by: The outer surface of the adapter (31) is provided with external threads, and the external threads are threadedly connected between the inner cavity of one end of the water inlet pipe (2).

4. The gas-liquid separator for producing chloropropyltriethoxysilane according to claim 1, characterized by: The inner cavity wall of the resistance flow part (32) is fixedly installed with a plurality of first resistance flow pieces (321), a plurality of first resistance flow pieces (321) are arranged at equal intervals, and the first resistance flow pieces (321) are elliptical.

5. The gas-liquid separator for producing chloropropyltriethoxysilane according to claim 4, characterized by: The inner cavity wall of the resistance flow part (32) is fixedly installed with a second resistance flow piece (322), and the second resistance flow piece (322) is provided in a spiral structure.

6. The gas-liquid separator for producing chloropropyltriethoxysilane according to claim 1, characterized by: The inner cavity diameter of the reducing part (33) is greater than the inner cavity diameter of the resistance flow part (32), and the inner cavity diameter of the resistance flow part (32) is greater than the inner cavity diameter of the adapter (31).

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