Phase separation device for sodium silicate

Abstract

The utility model provides a phase separation device for sodium silicate, which belongs to the technical field of separation equipment and comprises a tank body, a base, a feeding pipeline and a discharging pipeline, the base is mounted at the bottom of the tank body, the feeding pipeline is mounted at the top of the tank body and communicated with the inside of the tank body, and the discharging pipeline is mounted at the bottom of the tank body and communicated with the inside of the tank body. The discharging pipeline is communicated with the interior of the tank body; after sodium silicate enters the inner barrel, the driving motor drives the rotating shaft to rotate, the rotating shaft drives the material scattering plates to rotate, the material scattering plates beat the sodium silicate to the inner wall of the inner barrel, under the action of centrifugal force, liquid on the sodium silicate flows out of the inner barrel through the water outlet holes, the solid-liquid separation efficiency is improved, and meanwhile the solid-liquid separation effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of separation equipment, and particularly relates to a caustic soda phase separation device. BACKGROUND

[0002] Caustic soda (also known as sodium silicate) has a very wide range of uses, almost covering all departments of the national economy, and caustic soda is the raw material of silica gel cat litter. Caustic soda is usually made by mixing silicon dioxide and soda ash in a certain proportion in a melting kiln, and then cooling and crushing. During the dry production of solid caustic soda, it is necessary to separate the solid caustic soda from the water-quenched solution. During the separation process, the alkaline gas mist is also separated to prevent air pollution and improve the production efficiency of caustic soda.

[0003] In the utility model patent with the authorization announcement number CN217489789U, a caustic soda phase separator is disclosed. The caustic soda phase separator can cool the intermediate plate and the edge plate through the cooling flow channel and the cooling assembly during use, thereby cooling the inclined plate, improving the condensate effect, and improving the gas-liquid separation effect. However, the device only relies on gravity for solid-liquid separation during solid-liquid separation, resulting in low solid-liquid separation effect and low solid-liquid separation efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a caustic soda phase separation device to solve the problem of low solid-liquid separation effect and low solid-liquid separation efficiency in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a caustic soda phase separation device, comprising: a tank body, a base, an inlet pipe and an outlet pipe, the base is installed at the bottom of the tank body, the inlet pipe is installed at the top of the tank body, and the inlet pipe is connected with the inside of the tank body, the outlet pipe is installed at the bottom of the tank body, and the outlet pipe is connected with the inside of the tank body;

[0006] Its characterized in that the inside of the tank body is provided with an inner barrel, a plurality of small water outlets are formed on the outer circumferential surface of the inner barrel, a scattering mechanism is arranged in the inner barrel, the scattering mechanism is used to scatter caustic soda material onto the inner wall of the inner barrel, and the liquid on the caustic soda material flows out of the inner barrel through the water outlets;

[0007] A water outlet pipe is arranged on the outer circumferential surface of the tank body, the water outlet pipe is connected with the inside of the tank body, a connecting channel is arranged in the inside of the tank body, and the connecting channel is connected with the inside of the inner barrel.

[0008] As a kind of preferred of the utility model, the connecting passage is spaced apart left and right and is provided with air outlet, the tank body peripheral surface is provided with gas-liquid separation assembly, and the gas-liquid separation assembly is connected with the inside of connecting passage.

[0009] As a kind of preferred of the utility model, the gas-liquid separation assembly includes fan arranged on the tank body peripheral surface, the tank body is provided with air inlet channel, the air inlet channel is connected with connecting passage through air outlet, the tank body is provided with condensing plate, the condensing plate extends along front and back direction, the tank body top is provided with air outlet pipeline, and the air outlet pipeline is connected with the inside of tank body.

[0010] As a kind of preferred of the utility model, the inner barrel is provided with inclined plate, the inclined plate extends along front and back direction, and the inclined plate is used to guide the liquid dropping from condensing plate to tank body bottom.

[0011] As a kind of preferred of the utility model, the bulk material mechanism includes rotating shaft arranged in the inner barrel, the rotating shaft extends along up and down direction, the tank body is provided with limiting slot, the limiting slot is provided with limiting ring, and the limiting ring is connected with rotating shaft;

[0012] Rotating shaft is provided with bulk material plate in annular array, the bulk material plate is evenly distributed along rotating shaft axis direction up and down, the tank body top is provided with driving part, the driving part is connected with rotating shaft, and the driving part is used to drive rotating shaft to rotate.

[0013] As a kind of preferred of the utility model, the driving part is driving motor, and the output end of driving motor is connected with rotating shaft.

[0014] As a kind of preferred of the utility model, the feed pipeline is connected with connecting passage, the discharge pipeline is provided with cover plate, and the water outlet pipeline is provided with valve.

[0015] Compared with prior art, the utility model has the advantages that:

[0016] 1、The soda ash phase separation device, when soda ash enters the inner barrel, the driving motor drives the rotating shaft to rotate, the rotating shaft drives the bulk material plate to rotate, and the bulk material plate hits soda ash to the inner wall of the inner barrel, under the action of centrifugal force, the liquid on the soda ash flows out of the inner barrel through the water outlet hole, improves the efficiency of solid-liquid separation, and also improves the effect of solid-liquid separation.

[0017] 2、The soda ash phase separation device, after soda ash enters the connecting passage, the fan blows air into the connecting passage, the air blows the mist on soda ash to the condensing plate, the condensing plate condenses the mist, and the liquid on the condensing plate drops on the inclined plate, so that the liquid is guided to the tank body bottom, thereby realizing gas-liquid separation. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with the embodiments of the present application, and do not constitute a limitation on the present application. In the drawings:

[0019] Figure 1 is a front view of a specific embodiment in the present application;

[0020] Figure 2 is a side view of a specific embodiment in the present application;

[0021] Figure 3 is a Figure 2 sectional structure schematic view of A-A in the middle;

[0022] Figure 4 is a sectional structure schematic view of a specific embodiment in the present application.

[0023] In the drawings: 10, tank body; 11, base; 12, feeding pipeline; 13, discharging pipeline; 14, inner barrel; 141, water outlet hole; 15, water discharging pipeline; 16, connecting channel; 17, air outlet; 18, fan; 19, air inlet channel; 20, air discharging pipeline; 21, condensing plate; 22, inclined plate; 23, rotating shaft; 24, bulk material plate; 25, driving motor. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the accompanying drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.

[0025] Please refer to Figures 1-4 The present application provides the following technical solutions: a sodium sulfate heptahydrate phase separation device, comprising: a tank body 10, a base 11, a feeding pipeline 12 and a discharging pipeline 13, the base 11 is installed at the bottom of the tank body 10, the feeding pipeline 12 is installed at the top of the tank body 10, and the feeding pipeline 12 is in communication with the inside of the tank body 10, the discharging pipeline 13 is installed at the bottom of the tank body 10, and the discharging pipeline 13 is in communication with the inside of the tank body 10, a cover plate is arranged on the discharging pipeline 13, and the cover plate is opened to take out the materials in the inside of the discharging pipeline 13.

[0026] The inner tank 14 is arranged in the tank body 10, and a connecting channel 16 is arranged in the tank body 10 and communicates with the inner tank 14. The feeding pipe 12 communicates with the connecting channel 16. The water-quenched soap lye enters the connecting channel 16 through the feeding pipe 12 and then enters the inner tank 14 under the action of gravity.

[0027] Please refer to Figure 1 and Figure 3 The connecting channel 16 is provided with gas outlets 17 at left and right positions. A gas-liquid separation assembly is arranged on the outer periphery of the tank body 10 and communicates with the connecting channel 16. The gas-liquid separation assembly comprises a fan 18 arranged on the outer periphery of the tank body 10. An air inlet channel 19 is arranged in the tank body 10 and communicates with the connecting channel 16 through the gas outlets 17.

[0028] When the soap lye enters the connecting channel 16 under the action of gravity, the fan 18 introduces air into the connecting channel 16 through the air inlet channel 19. The air blows the gas mist on the soap lye to the gas outlets 17 on the other side of the connecting channel 16, and the gas mist moves to the top of the tank body 10.

[0029] A condensing plate 21 is arranged in the tank body 10 and extends in the front-rear direction. An air outlet pipe 20 is arranged on the top of the tank body 10 and communicates with the tank body 10. The gas mist enters the air outlet pipe 20 through the condensing plate 21. The condensing plate 21 separates the gas mist into liquid and gas. An inclined plate 22 is arranged on the inner tank 14 and extends in the front-rear direction. The inclined plate 22 guides the liquid dropped from the condensing plate 21 to the bottom of the tank body 10, preventing the liquid from accumulating on the inner tank 14.

[0030] Please refer to Figure 1 and Figure 3 The liquid formed on the condensing plate 21 drops onto the inclined plate 22 and moves to the bottom of the tank body 10 under the action of gravity. The liquid in the tank body 10 is concentrated in the gap between the inner tank 14 and the tank body 10. A water outlet pipe 15 is arranged on the outer periphery of the tank body 10 and communicates with the tank body 10. A valve is arranged on the water outlet pipe 15. Opening the valve can bring the liquid out of the tank body 10.

[0031] A plurality of small water outlet holes 141 are formed on the outer periphery of the inner tank 14. A material scattering mechanism is arranged in the inner tank 14 and scatters the soap lye on the inner wall of the inner tank 14. The liquid on the soap lye flows out of the inner tank 14 through the water outlet holes 141.

[0032] The water outlet hole 141 is a fine hole with a diameter of 0.3 to 0.5 mm, the scattering mechanism comprises a rotating shaft 23 arranged inside the inner bucket 14, the rotating shaft 23 extends in the up-down direction, the tank body 10 is provided with a limiting groove, and the limiting ring is arranged inside the limiting groove and connected with the rotating shaft 23.

[0033] Please refer to Figure 1 and Figure 2 The rotating shaft 23 is provided with an annular array of scattering plates 24, the scattering plates 24 are uniformly distributed in the up-down direction along the axis of the rotating shaft 23, the tank body 10 is provided with a driving part at the top, the driving part is connected with the rotating shaft 23, and the driving part is used to drive the rotating shaft 23 to rotate; the driving part is a driving motor 25, and the output end of the driving motor 25 is connected with the rotating shaft 23.

[0034] After the soda ash enters the inner bucket 14, the driving motor 25 drives the rotating shaft 23 to rotate, the rotating shaft 23 drives the scattering plates 24 to rotate, the scattering plates 24 hit the soda ash to the inner wall of the inner bucket 14, and the liquid on the soda ash is thrown out of the inner bucket 14 through the water outlet hole 141 under the action of centrifugal force and flows to the bottom of the tank body 10 under the action of gravity.

[0035] Please refer to Figures 1-4 The working principle is that: the soda ash quenched by water is introduced into the feed pipe 13 and enters the connecting channel 16 under the action of gravity, and the air fan 18 introduces air into the connecting channel 16, the introduced gas blows the gas mist on the soda ash out of the connecting channel 16 through the gas outlet 17, and the condensing plate 21 performs condensing treatment on the gas mist, so that the gas-liquid phase is separated.

[0036] After the soda ash enters the inner bucket 14, the driving motor 25 drives the rotating shaft 23 to rotate, the rotating shaft 23 drives the scattering plates 24 to rotate, the scattering plates 24 hit the soda ash to the inner wall of the inner bucket 14, and the liquid on the soda ash is thrown out of the inner bucket 14 through the water outlet hole 141 under the action of centrifugal force and flows to the bottom of the tank body 10 under the action of gravity.

[0037] In the description of the utility model, it needs to be explained that, unless there is definite stipulation and limitation, the terms "connection", "connection" should be understood broadly, for example, it 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 be indirectly connected through intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances. In addition, in the description of the utility model, unless otherwise stated, the meaning of "a plurality of" is two or more than two.

[0038] Although the embodiments of the utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. A caustic phase separation apparatus comprising: The tank body (10), the base (11), the feeding pipe (12) and the discharging pipe (13), the base (11) is installed at the bottom of the tank body (10), the feeding pipe (12) is installed at the top of the tank body (10), and the feeding pipe (12) is communicated with the inside of the tank body (10), the discharging pipe (13) is installed at the bottom of the tank body (10), and the discharging pipe (13) is communicated with the inside of the tank body (10); It is characterized in that the inside of the tank body (10) is provided with an inner barrel (14), a small water outlet hole (141) is formed on the outer circumferential surface of the inner barrel (14), and a scattering mechanism is arranged in the inner barrel (14), which is used to scatter the soda ash material to the inner wall of the inner barrel (14), and the liquid on the soda ash material flows out of the inner barrel (14) through the water outlet hole (141); The outer circumferential surface of the tank body (10) is provided with a water outlet pipe (15), the water outlet pipe (15) is communicated with the inside of the tank body (10), and the inside of the tank body (10) is provided with a connecting channel (16), the connecting channel (16) is communicated with the inside of the inner barrel (14).

2. A caustic phase separation apparatus according to claim 1, characterized in that: The connecting channel (16) is provided with an air outlet (17) left and right, and a gas-liquid separation assembly is arranged on the outer circumferential surface of the tank body (10), and the gas-liquid separation assembly is communicated with the inside of the connecting channel (16).

3. A caustic phase separation apparatus according to claim 2, characterised in that: The gas-liquid separation assembly comprises a fan (18) arranged on the outer circumferential surface of the tank body (10), an air inlet channel (19) is arranged in the inside of the tank body (10), the air inlet channel (19) is communicated with the connecting channel (16) through the air outlet (17), a condensation plate (21) is arranged in the inside of the tank body (10), the condensation plate (21) extends in the front-rear direction, an air outlet pipe (20) is installed at the top of the tank body (10), and the air outlet pipe (20) is communicated with the inside of the tank body (10).

4. A caustic phase separation apparatus according to claim 3, wherein: A slope plate (22) is installed on the inner barrel (14), the slope plate (22) extends in the front-rear direction, and the slope plate (22) is used to guide the liquid dropped from the condensation plate (21) to the bottom of the tank body (10).

5. A caustic phase separation apparatus according to any one of claims 1 to 4, characterized in that: The scattering mechanism comprises a rotating shaft (23) arranged in the inside of the inner barrel (14), the rotating shaft (23) extends in the up-down direction, a limiting groove is formed in the tank body (10), a limiting ring is arranged in the limiting groove, and the limiting ring is connected with the rotating shaft (23); A plurality of scattering plates (24) are arranged in an annular array on the rotating shaft (23), the scattering plates (24) are uniformly distributed in the up-down direction along the axis of the rotating shaft (23), a driving member is arranged at the top of the tank body (10), the driving member is connected with the rotating shaft (23), and the driving member is used to drive the rotating shaft (23) to rotate.

6. A caustic phase separation apparatus according to claim 5, wherein: The driving member is a driving motor (25), and the output end of the driving motor (25) is connected with the rotating shaft (23).

7. A caustic phase separation apparatus according to any one of claims 1 to 4, characterized in that: The feeding pipe (12) is communicated with the connecting channel (16), a cover plate is arranged on the discharging pipe (13), and a valve is arranged on the water outlet pipe (15).

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