CN215876296U

CN215876296U - High efficiency dealcoholize tower

Info

Publication number: CN215876296U
Application number: CN202121409633.XU
Authority: CN
Inventors: 朱敬忠; 梅国启; 国成
Original assignee: Anhui Litian Environmental Protection Technology Co ltd
Current assignee: Anhui Litian Environmental Protection Technology Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-02-22
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a high-efficiency dealcoholization tower, and relates to the technical field of product dealcoholization; the on-line screen storage device comprises a base, the stand, the U type mouth, the column foot, the boss, the semicircle dish, the interface, the intake pipe, the air-compression pipe, the top of the tower, the inlet pipe, the shower nozzle, the bottom of shower nozzle is provided with the reposition of redundant personnel basin, the filter cartridge, the semicircle top, ejection of compact return bend, the condenser, the separator box, the waste pipe, the separator box, go out mellow wine mouth and control system, control system is including the feed valve, a compressor, the steamer, the pressure filter, the strapping table, the temperature measurement table, manometer and control element, the bottom fixedly connected with product export of strapping table, one side exit end fixedly connected with pressure filter of product export, one side exit end fixedly connected with discharging pipe of pressure filter, such design can make the artifical detection to each item data in the tower, in time change and adjust each phase parameter in the tower, the product quality and the work efficiency that make processing have had very big improvement.

Description

High efficiency dealcoholize tower

Technical Field

The utility model relates to the technical field of product dealcoholization, in particular to a high-efficiency dealcoholization tower.

Background

In the production process of dioctyl phthalate (DOP for short), excessive octanol is added in the esterification reaction, and a certain amount of water and excessive octanol are contained in the crude ester after neutralization and water washing, and need to be further removed. Because dealcoholization is a complex heat transfer process, it appears that: many process variables, many controlled variables, many controllable variables, and complex process dynamics and mechanism. The dealcoholization tower is a multi-input and multi-output object, has a plurality of interference channels, a plurality of adjusting channels and parameters which are mutually related, and has a long dynamic response period in the mass transfer process, thereby bringing great difficulty to automatic adjustment, and the production efficiency and the product quality are restricted, so the dealcoholization tower which is convenient to operate and is automatically adjusted is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-efficiency dealcoholization tower, which can effectively solve the problems in the prior art.

In order to solve the problems, the utility model adopts the following technical scheme:

a high efficiency dealcoholization column comprising:

the air-pressure water-cooling tower comprises a base, wherein an upright post is welded at the top of the base, a U-shaped opening is formed in the surface of one side of the upright post, a tower base is fixedly connected to the top of the upright post, a boss is arranged at the bottom of the tower base, a semicircular disc is fixedly connected to the inner arm of the boss, a butt joint opening is formed in the surface of the bottom of the semicircular disc, an air inlet pipe is arranged on the surface of one side of the tower base, and an air pressure pipe is arranged at the top of the air inlet pipe;

the tower top is positioned at the top of the tower base and fixedly connected with the tower base, a feeding pipe is inserted into the inner wall of one side of the tower top, a spray nozzle is arranged at the outlet end of one side of the feeding pipe, a flow distribution basin is arranged at the bottom of the spray nozzle, a filter box is arranged at the top of the feeding pipe, fish flakes are arranged inside the filter box, a half top is arranged at the top of the tower top, a discharge elbow is inserted into the outlet end of the top of the half top, a condenser is fixedly connected to the outlet end of the other side of the discharge elbow, a separation box is fixedly connected to the outlet end of one side of the condenser, a waste water pipe is fixedly connected to the outlet end of the bottom of the separation box, and an alcohol outlet is fixedly connected to the surface of one side of the separation box;

the control system is located interconnect between one side of tower seat and the tower seat, control system is including feed valve, compressor, steam engine, pressure filter, strapping table, gauge table, temperature measurement table, manometer and control element, the bottom fixedly connected with product outlet of strapping table, one side exit end fixedly connected with pressure filter of product outlet, one side exit end fixedly connected with discharging pipe of pressure filter, such design can make artifical detection to each item data in the tower, in time changes and adjusts each phase parameter in the tower, makes the product quality and the work efficiency of processing have had very big improvement.

As a preferred scheme of the utility model, the gauge, the measuring gauge, the temperature measuring gauge and the pressure gauge are connected with each other and a control element, and the control element is connected with the feed valve, the steam engine and the filter press.

As a preferable scheme of the utility model, a first flange is welded on the top surface of the tower base, a second flange is welded on the bottom surface of the tower top, and the second flange and the first flange are matched with each other.

As a preferable scheme of the utility model, a hollow interlayer is arranged in the tower seat, a flow dividing air port is arranged in the hollow interlayer, and the flow dividing air port is matched with the air inlet pipe.

As a preferable scheme of the utility model, the bottom of the shunting basin is provided with a shunting port, and the shunting port is matched with the air inlet pipe.

As a preferable scheme of the utility model, the filter box is fixedly connected with a tower top, the filter box is matched with a semicircular top, and the semicircular top is provided with a butt joint.

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

(1) through mutually supporting between column base and the top of the tower, avoid product chemical reaction to leak when easy to assemble and dismantle, through half disc and the mutual matching between the interface, avoid the product to pile up in the column base bottom, convenient clearance, through mutually supporting between semicircle top and the ejection of compact return bend, avoid steam to pile up at the top of the tower, through mutually supporting between condenser and the separator box, can make steam separation go out mellow and waste water, through the design to the pressure filter, can make the product filter fast, through the design to control element, can make the manual work to the feed valve, the control of compressor and steam engine, such design can make the manual work to the detection of each item data in the tower, in time change and each phase parameter in the adjustment tower, the product quality and the work efficiency who make processing have very big improvement.

(2) Through the mutual matching between first flange and the second flange, increased the bonding strength at tower seat and top of the tower, take place to leak in tower seat and the top of the tower work, influence product quality and work efficiency, through the mutual matching between reposition of redundant personnel gas port and the intake pipe, can make the effectual diffusion of steam in the tower seat, make steam distribution in the tower seat even, increase the reaction efficiency in the dealcoholization tower to the production efficiency of product has been increased.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the tower base of the present invention;

FIG. 3 is a schematic diagram of the operation principle of the present invention;

FIG. 4 is a schematic view of a filter cassette according to the present invention;

fig. 5 is a schematic structural diagram of the control principle of the present invention.

The reference numbers in the figures illustrate:

1. a base; 11. a column; 111. a U-shaped opening; 2. a tower base; 21. a semicircular disc; 211. a butt joint port; 22. A boss; 23. a discharge pipe; 24. an air inlet pipe; 25. an air compression pipe; 26. a hollow interlayer; 261. a flow-dividing air port; 27. a first flange; 3. the tower top; 31. a second flange; 32. a semicircular top; 4. a feed pipe; 41. a spray head; 5. a filter cartridge; 51. fish scales; 6. discharging bent pipes; 7. a shunt basin; 71. a shunt port; 8. A control system; 81. a feed valve; 82. a compressor; 83. a steam engine; 84. a filter press; 841. a product outlet; 85. a meter; 86. a measuring meter; 87. a temperature measuring meter; 88. a pressure gauge; 89. a control element; 9. a condenser; 91. a separation tank; 92. a waste pipe; 93. and an alcohol outlet.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-5, a high efficiency dealcoholization column includes:

the air compressor comprises a base 1, wherein an upright post 11 is welded at the top of the base 1, a U-shaped opening 111 is formed in the surface of one side of the upright post 11, a tower base 2 is fixedly connected to the top of the upright post 11, a boss 22 is arranged at the bottom of the tower base 2, a semicircular disc 21 is fixedly connected to the inner arm of the boss 22, a butt joint opening 211 is formed in the surface of the bottom of the semicircular disc 21, an air inlet pipe 24 is arranged on the surface of one side of the tower base 2, and an air pressure pipe 25 is arranged at the top of the air inlet pipe 24;

the tower top 3 is positioned at the top of the tower base 2 and fixedly connected with the tower base 2, a feeding pipe 4 is inserted into the inner wall of one side of the tower top 3, a spray nozzle 41 is arranged at the outlet end of one side of the feeding pipe 4, a filter box 5 is arranged at the top of the feeding pipe 4, fish flakes 51 are arranged inside the filter box 5, a half-dome 32 is arranged at the top of the tower top 3, a discharge elbow 6 is inserted into the outlet end of the top of the half-dome 32, a condenser 9 is fixedly connected to the outlet end of the other side of the discharge elbow 6, a separation box 91 is fixedly connected to the outlet end of one side of the condenser 9, a waste water pipe 92 is fixedly connected to the outlet end of the bottom of the separation box 91, and an alcohol outlet 93 is fixedly connected to the surface of one side of the separation box 91;

control system 8, be located interconnect between one side of tower seat 2 and the tower seat 2, control system 8 is including feed valve 81, compressor 82, steamer 83, pressure filter 84, strapping table 85, gauge 86, temperature measurement table 87, manometer 88 and control element 89, the bottom fixedly connected with product outlet 841 of strapping table 85, one side exit end fixedly connected with pressure filter 84 of product outlet 841, one side exit end fixedly connected with discharging pipe 23 of pressure filter 84.

In a further embodiment, the tower base 2 and the tower top 3 are made of stainless steel, and the mutual matching between the tower base 2 and the tower top 3 facilitates the installation and the disassembly and simultaneously avoids the leakage of products during chemical reaction, by matching the half-and-half disc 21 and the butt joint port 211, the product is prevented from being accumulated at the bottom of the tower base 2, the cleaning is convenient, through the mutual matching between the half-round top 32 and the discharge elbow 6, the accumulation of steam on the tower top 3 is avoided, through the mutual matching between the condenser 9 and the separation box 91, the separation of the alcohol and wastewater from the steam is achieved by designing the filter press 84 to provide rapid filtration of the product, by designing the control element 89, the manual control of the feed valve 81, the compressor 82 and the steam engine 83 can be realized, the manual detection of various data in the tower can be realized through the design, the parameters of various phases in the tower can be changed and adjusted in time, and the quality and the working efficiency of processed products are greatly improved.

Specifically, the gauge 85, the gauge 86, the temperature measuring gauge 87, the pressure gauge 88 and the control element 89 are connected with each other, and the control element 89 is connected with the feed valve 81, the steam engine 83 and the filter press 84.

In a further embodiment, the data can be effectively and visually compared through the cooperation of the gauge 85, the gauge 86, the temperature measuring gauge 87 and the pressure gauge 88 with the control element 89, the management of workers is facilitated, and the control element 89 is matched with the feed valve 81, the steam engine 83 and the filter press 84. The balance of variables in the tower can be controlled, and the quality of products is improved.

Specifically, the top surface of the tower base 2 is welded with a first flange 27, the bottom surface of the tower top 3 is welded with a second flange 31, and the second flange 31 and the first flange 27 are matched with each other.

In a further embodiment, the first flange 27 and the second flange 31 are matched with each other, so that the bonding strength of the tower base 2 and the tower top 3 is increased, and leakage occurs during the operation of the tower base 2 and the tower top 3, thereby affecting the product quality and the work efficiency.

Specifically, a hollow interlayer 26 is arranged inside the tower base 2, a flow dividing air port 261 is arranged inside the hollow interlayer 26, and the flow dividing air port 261 and the air inlet pipe 24 are matched with each other.

In a further embodiment, the matching between the diversion gas port 261 and the gas inlet pipe 24 can effectively diffuse the steam in the tower base 2, so that the steam in the tower base 2 is uniformly distributed, the reaction efficiency in the dealcoholization tower is increased, and the production efficiency of the product is increased.

Specifically, the bottom of the diversion basin 7 is provided with a diversion port 71, and the diversion port 71 and the air inlet pipe 24 are matched with each other.

In a further embodiment, the design of the diversion basin 7 can prevent raw materials from entering the tower base 2 to be accumulated, and the pressure of the raw materials is dispersed through the mutual cooperation between the diversion port 71 and the air inlet pipe 24, so that the reaction efficiency of the dealcoholization tower is improved.

Specifically, the filtering box 5 is fixedly connected with the tower top 3, the filtering box 5 is matched with the semicircular top 32, and the semicircular top 32 is provided with a butt joint 211.

In a further embodiment, by designing the filter box 5, the gas can be separated, avoiding uneven temperature in the tower top 3, which leads to product quality.

The working principle is as follows:

the tower base 2 and the tower top 3 are made of stainless steel, leakage of products during chemical reaction is avoided while the products are convenient to install and disassemble due to the mutual matching between the tower base 2 and the tower top 3, the products are prevented from being accumulated at the bottom of the tower base 2 and are convenient to clean due to the mutual matching between the semicircular disc 21 and the butt joint 211, steam in the tower base 2 can be effectively diffused due to the mutual matching between the diversion air port 261 and the air inlet pipe 24, the steam in the tower base 2 is uniformly distributed in the tower base 2, the reaction efficiency in the dealcoholization tower is increased, the production efficiency of the products is increased, the accumulation of the steam on the tower top 3 is avoided due to the mutual matching between the semicircular top 32 and the discharge elbow pipe 6, raw materials can be prevented from entering the tower base 2 and accumulating due to the design of the diversion basin 7, the raw material pressure is dispersed due to the mutual matching between the diversion port 71 and the air inlet pipe 24, and the raw material pressure is dispersed due to the mutual matching between the condenser 9 and the separation box 91, can make the steam separation go out alcohol and waste water, through the design to pressure filter 84, can make the product filter fast, through the design to controlling element 89, can make the manual work to the control of feed valve 81, compressor 82 and steam engine 83, such design can make the manual work to the detection of each item data in the tower, in time changes and adjusts each phase parameter in the tower, makes the product quality and the work efficiency of processing have very big improvement.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to cover the technical scope of the present invention, the technical solutions and the modifications thereof according to the present invention within the technical scope of the present invention.

Claims

1. A high efficiency dealcoholization column, comprising:

the tower comprises a base (1), wherein an upright post (11) is welded at the top of the base (1), a U-shaped opening (111) is formed in one side surface of the upright post (11), a tower base (2) is fixedly connected to the top of the upright post (11), a boss (22) is arranged at the bottom of the tower base (2), a semicircular disc (21) is fixedly connected to an inner arm of the boss (22), a butt joint (211) is arranged on the bottom surface of the semicircular disc (21), an air inlet pipe (24) is arranged on one side surface of the tower base (2), and an air pressure pipe (25) is arranged at the top of the air inlet pipe (24);

the tower top (3) is located at the top of the tower base (2) and is fixedly connected with the tower base (2), an inlet pipe (4) is inserted into one side inner wall of the tower top (3), a spray head (41) is arranged at one side outlet end of the inlet pipe (4), a shunt basin (7) is arranged at the bottom of the spray head (41), a filter box (5) is arranged at the top of the inlet pipe (4), fish scales (51) are arranged inside the filter box (5), a semicircular top (32) is arranged at the top of the tower top (3), a discharge elbow (6) is inserted into the top outlet end of the semicircular top (32), a condenser (9) is fixedly connected with the other side outlet end of the discharge elbow (6), a separation box (91) is fixedly connected with one side outlet end of the condenser (9), and a waste water pipe (92) is fixedly connected with the bottom outlet end of the separation box (91), an alcohol outlet (93) is fixedly connected to the surface of one side of the separation box (91);

control system (8), be located interconnect between one side of tower seat (2) and tower seat (2), control system (8) are including feed valve (81), compressor (82), steam engine (83), pressure filter (84), strapping table (85), strapping table (86), temperature measurement table (87), manometer (88) and control element (89), the bottom fixedly connected with product outlet (841) of strapping table (85), one side exit end fixedly connected with pressure filter (84) of product outlet (841), one side exit end fixedly connected with discharging pipe (23) of pressure filter (84).

2. A high efficiency dealcoholization column as set forth in claim 1, wherein: the gauge (85), the measuring gauge (86), the temperature measuring gauge (87), the pressure gauge (88) and the control element (89) are connected with each other, and the control element (89), the feeding valve (81), the steam engine (83) and the filter press (84) are connected with each other.

3. A high efficiency dealcoholization column as set forth in claim 1, wherein: the top skin weld of tower seat (2) has first flange (27), the bottom skin weld of top of the tower (3) has second flange (31), match each other between second flange (31) and first flange (27).

4. A high efficiency dealcoholization column as set forth in claim 1, wherein: the inside of tower seat (2) is provided with hollow intermediate layer (26), the inside of hollow intermediate layer (26) is provided with reposition of redundant personnel gas port (261), match each other between reposition of redundant personnel gas port (261) and intake pipe (24).

5. A high efficiency dealcoholization column as set forth in claim 1, wherein: the bottom of reposition of redundant personnel basin (7) is provided with reposition of redundant personnel mouth (71), match each other between reposition of redundant personnel mouth (71) and intake pipe (24).

6. A high efficiency dealcoholization column as set forth in claim 1, wherein: the tower top (3) is fixedly connected with the filter box (5), the filter box (5) is matched with the semicircular top (32), and the semicircular top (32) is provided with a butt joint opening (211).