Sieve plate type carbonization tower

Abstract

The utility model relates to the technical field of chemical production equipment, and discloses a sieve plate type carbonization tower. The sieve plate type carbonization tower comprises a tower body, sieve plates are evenly arranged on the inner wall of the tower body, sieve holes are evenly formed in the top walls of the sieve plates, supports are arranged on the inner walls of the sieve holes, rotating rods are arranged on the inner walls of the supports, and fan blades are arranged at the bottom ends of the rotating rods. According to the scheme, the tower body, the sieve plate, the bracket and other devices are matched, so that the device can be used for sufficiently mixing gas with a stock solution, the contact area of the gas and the stock solution is increased, and the reaction rate of the device is favorably improved; through cooperation of the overflow pipe, the sieve plate, the tower body and other devices, the device can conveniently guide a stock solution, so that the stock solution flows from high to low, the flowing stock solution is convenient to contact with gas for reaction, and the reaction rate can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical production equipment, in particular to a sieve plate type carbonization tower. Background Art

[0002] When the carbonization tower is used in the production of soda ash, the three processes of mass transfer, crystallization and heat transfer are carried out simultaneously in the tower, and there are three phases of gas, liquid and solid. The carbonization section is the key link in the production of soda ash. The synthesis of soda ash is carried out in the carbonization tower. The working efficiency of the carbonization tower determines the production capacity of soda ash. The carbon dioxide gas introduced into the existing carbonization tower during operation is not convenient for sufficient contact and reaction with the raw materials, which affects the working efficiency of the equipment and easily causes gas waste. For this reason, we propose a sieve plate carbonization tower. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a sieve plate carbonization tower, which effectively solves the problem that the carbon dioxide gas introduced into the existing carbonization tower during operation is not convenient for sufficient contact and reaction with the raw materials, affecting the working efficiency of the equipment and easily causing gas waste.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a sieve plate type carbonization tower, comprising a tower body, the inner wall of the tower body is evenly provided with sieve plates, the top wall of the sieve plate is evenly opened with sieve holes, the inner wall of the sieve holes is provided with a bracket, the inner wall of the bracket is provided with a rotating rod, the bottom end of the rotating rod is provided with a fan blade, the top of the rotating rod is provided with a bubble cap, the top wall of the sieve plate is evenly provided with a water retaining ring, the water retaining ring is located in the inner cavity of the bubble cap, the outer wall of the bubble cap is evenly provided with a breaking rod, the top wall of the sieve plate is provided with an overflow mechanism, the top of the tower body is provided with a liquid inlet valve, the bottom of the tower body is provided with a liquid drain valve, the lower side of the left side wall of the tower body is provided with an air intake valve, and the upper side of the right side wall of the tower body is provided with an exhaust valve.

[0005] Preferably, the overflow mechanism comprises an overflow pipe, the overflow pipe is arranged on the top wall of the sieve plate, and the bottom end of the overflow pipe passes through the bottom wall of the sieve plate.

[0006] Preferably, overflow ports are evenly opened on the top wall of the overflow pipe, the top of the overflow pipe and the top wall of the water retaining ring are located at the same horizontal height, and the overflow pipe is arranged in a Z shape.

[0007] Preferably, the outer wall of the bubble cap is evenly provided with bubbling grooves, and the inner wall of the bubbling groove is provided with a bubble net.

[0008] Preferably, the bottom wall of the tower body is evenly provided with supporting feet, and the bottom walls of the supporting feet are evenly provided with fixing frames.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. The sieve plate type carbonization tower can facilitate the device to fully mix the gas with the raw liquid by arranging the tower body, sieve plate and bracket and other devices, increase the contact area between the gas and the raw liquid, and help to improve the reaction rate of the device;

[0011] 2. The sieve plate carbonization tower can facilitate the flow of the stock solution by arranging the overflow pipe, sieve plate and tower body, so that the stock solution flows from high to low. The flowing stock solution is easy to contact with the gas for reaction, which is beneficial to improve the reaction rate.

[0012] 3. The sieve plate carbonization tower can facilitate the discharge of gas into the original liquid for reaction by arranging the bubble net, bubble cap and water retaining ring and other devices, and the bubble net can be used to disperse the gas and discharge dense bubbles. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0014] In the attached picture:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the tower body of the utility model;

[0017] Figure 3 For this utility model Figure 2 A magnified view of part A in FIG.

[0018] In the figure: 100, tower body; 101, sieve plate; 102, bracket; 103, rotating rod; 104, fan blade; 105, bubble cap; 106, water retaining ring; 107, breaking rod; 108, overflow mechanism; 109, overflow pipe; 110, bubble net; 111, supporting foot. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] Depend on Figure 1 , Figure 2 and Figure 3The utility model provides a sieve plate type carbonization tower, the inner wall of the tower body 100 is evenly fixedly connected with a sieve plate 101, and the sieve plate 101 is convenient for supporting a bracket 102, and the top wall of the sieve plate 101 is evenly provided with sieve holes, and ventilation is conveniently provided by opening the sieve holes, and the inner walls of the sieve holes are all fixedly connected with brackets 102, and the brackets 102 are convenient for supporting a rotating rod 103, and the inner walls of the brackets 102 are rotatably connected with rotating rods 103, and the rotating rods 103 are convenient for driving the bubble caps 105 to rotate, and the bottom ends of the rotating rods 103 are fixedly connected with fan blades 104, and the fan blades 104 are convenient for driving the rotating rods 103 to rotate. The top of the rotating rod 103 is fixedly connected with a bubble cap 105, through which the gas is easily passed into the raw liquid for reaction, the top wall of the sieve plate 101 is evenly fixedly connected with a water retaining ring 106, through which the raw liquid is easily blocked, the water retaining ring 106 is located in the inner cavity of the bubble cap 105, the outer wall of the bubble cap 105 is evenly fixedly connected with a breaking rod 107, through which the bubbles are easily broken, the top wall of the sieve plate 101 is fixedly connected with an overflow mechanism 108, the top of the tower body 100 is fixedly connected with a liquid inlet valve, the bottom of the tower body 100 is fixedly connected with a liquid discharge valve, and the lower side of the left side wall of the tower body 100 is fixedly connected with a liquid inlet valve. The tower body 100 is fixedly connected with an air inlet valve, and the upper side of the right side wall of the tower body 100 is fixedly connected with an exhaust valve; the raw liquid is injected into the inner cavity of the tower body 100 through the liquid inlet valve, and the raw liquid flows to the top wall of the sieve plate 101, and the raw liquid is kept at a certain height through the water retaining ring 106, and then the raw liquid overflows to the lower sieve plate 101 through the overflow mechanism 108, and carbon dioxide gas is injected into the inner cavity of the tower body 100 through the air inlet valve, and the gas flows upward through the sieve hole, and the gas is injected into the raw liquid through the bubble cap 105, and the fan blade 104 is blown by the gas flow to rotate, and the rotating rod 103 is driven to rotate by the fan blade 104, and the bubble cap 103 is driven by the rotating rod 103 5 is rotated, and the bubble cap 105 drives the breaking rod 107 to rotate, and the bubbles generated by the bubble cap 105 are broken up by the breaking rod 107, so that the bubbles are evenly mixed with the stock liquid to increase the contact area, and the reacted gas is discharged through the exhaust valve, and the reacted liquid is discharged through the drain valve, so that the device can easily mix the gas with the stock liquid, increase the contact area between the gas and the stock liquid, and help to improve the reaction rate of the device, and the overflow mechanism 108 includes an overflow pipe 109, and the overflow pipe 109 is fixedly connected to the top wall of the sieve plate 101, and the bottom end of the overflow pipe 109 passes through the bottom wall of the sieve plate 101;The raw liquid can flow to the lower sieve plate 101 by flushing the upper sieve plate 101 through the overflow pipe 109. The lower end of the overflow pipe 109 is located below the raw liquid surface of the lower sieve plate 101 to prevent the gas from flowing through the overflow pipe 109. The device can be convenient for guiding the raw liquid and make the raw liquid flow from high to low. The flowing raw liquid is convenient for contacting with the gas for reaction, which is beneficial to improving the reaction rate. The top of the overflow pipe 109 is at the same horizontal height as the top wall of the water retaining ring 106. The overflow pipe 109 is arranged in a Z shape. The Z shape arrangement is convenient for the raw liquid to flow in an S shape, which can make the device convenient for maintaining a certain height of the raw liquid on the sieve plate 101, and is convenient for mixing the gas with the raw liquid. The stock solution can be kept flowing in an S shape, and the stock solution is reacted uniformly. The outer wall of the bubble cap 105 is evenly provided with a bubbling groove, and the inner wall of the bubbling groove is fixedly connected with a bubble net 110, and the gas is dispersed into bubbles through the bubble net 110; the bubbling groove is provided to facilitate gas discharge, and the bubble net 110 is used to facilitate gas dispersion, so that dense bubbles are discharged; the bottom wall of the tower body 100 is evenly fixedly connected with a supporting foot 111, and the bottom wall of the supporting foot 111 is fixedly connected with a fixing frame; the tower body 100 is supported by the supporting foot 111, and the supporting foot 111 is limited by fixing the fixing frame to avoid deviation. ;

[0021] Working principle: the original liquid is injected into the inner cavity of the tower body 100 through the liquid inlet valve, and the original liquid flows to the top wall of the sieve plate 101, and the original liquid is kept at a certain height through the water retaining ring 106, and then the original liquid overflows to the lower sieve plate 101 through the overflow mechanism 108, and carbon dioxide gas is injected into the inner cavity of the tower body 100 through the air inlet valve, and the gas flows upward through the sieve hole, and the gas is injected into the original liquid through the bubble cap 105, and the fan blade 104 is blown by the gas flow to rotate, and the rotating rod 103 is driven to rotate by the fan blade 104, and the bubble cap 105 is driven to rotate by the rotating rod 103, and the breaking rod 107 is driven to rotate by the bubble cap 105, and the bubbles generated by the bubble cap 105 are broken by the breaking rod 107 Disperse the bubbles so that the bubbles are evenly mixed with the stock liquid, increase the contact area, discharge the reacted gas through the exhaust valve, and discharge the reacted liquid through the drain valve, so that the device can easily mix the gas with the stock liquid, increase the contact area between the gas and the stock liquid, and help to improve the reaction rate of the device, the stock liquid can rush to the upper sieve plate 101 through the overflow pipe 109 and flow to the lower sieve plate 101, the lower end of the overflow pipe 109 is located below the stock liquid surface of the lower sieve plate 101, and the gas is prevented from flowing through the overflow pipe 109, so that the device can easily guide the stock liquid and make the stock liquid flow from high to low, and the flowing stock liquid is easy to contact with the gas for reaction, which is beneficial to improve the reaction rate.

Claims

1. A sieve plate type carbonization tower, comprising a tower body (100), characterized in that: The inner wall of the tower body (100) is evenly provided with sieve plates (101), the top wall of the sieve plates (101) is evenly provided with sieve holes, the inner walls of the sieve holes are all provided with brackets (102), the inner walls of the brackets (102) are all provided with rotating rods (103), the bottom ends of the rotating rods (103) are all provided with fan blades (104), the top ends of the rotating rods (103) are all provided with bubble caps (105), and the top walls of the sieve plates (101) are evenly provided with water retaining rings (106). ), the water retaining ring (106) is located in the inner cavity of the bubble cap (105), the outer wall of the bubble cap (105) is evenly provided with breaking rods (107), the top wall of the sieve plate (101) is provided with an overflow mechanism (108), the top of the tower body (100) is provided with a liquid inlet valve, the bottom of the tower body (100) is provided with a liquid discharge valve, the lower side of the left side wall of the tower body (100) is provided with an air inlet valve, and the upper side of the right side wall of the tower body (100) is provided with an air exhaust valve.

2. A sieve plate type carbonization tower according to claim 1, characterized in that: The overflow mechanism (108) comprises an overflow pipe (109), wherein the overflow pipe (109) is arranged on the top wall of the sieve plate (101), and the bottom end of the overflow pipe (109) penetrates the bottom wall of the sieve plate (101).

3. A sieve plate type carbonization tower according to claim 2, characterized in that: Overflow ports are evenly arranged on the top wall of the overflow pipe (109); the top of the overflow pipe (109) and the top wall of the water retaining ring (106) are located at the same level; and the overflow pipe (109) is arranged in a Z shape.

4. A sieve plate type carbonization tower according to claim 1, characterized in that: The outer wall of the bubble cap (105) is evenly provided with bubbling grooves, and the inner wall of the bubbling groove is provided with a bubble net (110).

5. A sieve plate type carbonization tower according to claim 1, characterized in that: The bottom wall of the tower body (100) is evenly provided with support feet (111), and the bottom walls of the support feet (111) are evenly provided with fixing frames.

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