CN110960878A - Environment-friendly distillation equipment for chemical production - Google Patents
Environment-friendly distillation equipment for chemical production Download PDFInfo
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- CN110960878A CN110960878A CN201911155168.9A CN201911155168A CN110960878A CN 110960878 A CN110960878 A CN 110960878A CN 201911155168 A CN201911155168 A CN 201911155168A CN 110960878 A CN110960878 A CN 110960878A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/02—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in boilers or stills
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Abstract
The invention discloses an environment-friendly distillation device for chemical production, and relates to the technical field of chemical production; the problems of long heating time and high energy consumption caused by low heating uniformity are solved; the utility model discloses a distillation retort, condensing tower and collection tower, the lateral wall welding of distillation retort has the fixed station, and the reinforcement frame has all been welded to the both sides on fixed station top, and the outer wall welding of condensing tower has solid fixed ring, and gu fixed ring welds in the lateral wall of reinforcement frame, collects the tower and welds in the inner wall of fixed station. According to the invention, the stirring mechanism, the first stirring frame and the second stirring frame are made of heat-conducting materials, the stirring mechanism penetrates through the whole distillation tank, the stirring range is enlarged, the electric heating sheet with the annular structure and the heat-conducting block sliding in the sliding groove can be conducted to the whole stirring mechanism through the heat-conducting block, the stirring mechanism heats from inside to outside, the heating and the stirring are carried out simultaneously, and the heating efficiency is greatly improved; the heat preservation layer is arranged, so that heat loss of temperature can be reduced, and energy is saved.
Description
Technical Field
The invention relates to the technical field of chemical production, in particular to environment-friendly distillation equipment for chemical production.
Background
Distillation is a thermodynamic separation process that utilizes the difference in boiling points of components in a mixed liquid or liquid-solid system to vaporize lower boiling components and recondense to separate the entire component, a unit operation that combines the two unit operations of evaporation and condensation. Compared with other separation means, such as extraction, filtration crystallization and the like, the method has the advantage that other solvents except system components are not required, so that new impurities are not introduced. The human beings have close relationship with chemical engineering and are popularized in various aspects of life. In modern life, chemical products can not be left at all times and places, and the chemical products are needed to serve from material life such as clothes, food, live, and walk to mental life such as culture, art and entertainment.
Through the retrieval, chinese patent application number is 201810636471.X, discloses an environmental protection's distillation equipment for chemical production, including mounting base, one-level bracing piece, distillation reation kettle main part, waste liquid discharge pipe, the second grade bracing piece, exhaust-gas detection exhaust pipe device, multi-functional water supply tank device, temperature measurement condenser tube structure, water conservancy diversion stirring leaf structure, heated warehouses structure, observation strip, sight gumbo, distillate collecting pipe, finished product liquid discharge pipe, electrical control box, top sprag frame, steam outlet pipe, storage jar and finished product back flow.
The environment-friendly distillation equipment for chemical production in the patent has the following defects: although the chemical distillation equipment is added with the stirring function, the central position and the peripheral heating temperature have larger temperature difference in the stirring process, the heating uniformity is lower, the heating time is long, and the energy consumption is more.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides environment-friendly distillation equipment for chemical production.
In order to achieve the purpose, the invention adopts the following technical scheme:
the environment-friendly distillation equipment for chemical production comprises a distillation tank, a condensation tower and a collection tower, wherein a fixed table is welded on the side wall of the distillation tank, reinforcing frames are welded on two sides of the top end of the fixed table, a fixing ring is welded on the outer wall of the condensation tower, the fixing ring is welded on the side wall of the reinforcing frame, and the collection tower is welded on the inner wall of the fixed table; the inner wall of the distillation tank is provided with a heat insulation layer, an electric heating sheet is arranged on the inner wall of the heat insulation layer, a top table is welded at the top end of the distillation tank, a motor is fixed at the top end of the top table through a motor base, an output shaft of the motor is connected with a stirring mechanism through a coupling, and the stirring mechanism is made of a heat conduction material; the top end of the distillation retort is connected with a condensing tower through a steam pipe, and the bottom end of the condensing tower is connected with a collecting tower through a drain pipe; the top welding of top platform has the feeding jar, and the outer wall of feeding jar has first valve through the clamp joint, and the outer wall of steam pipe has the second valve through the clamp joint.
Preferably: the reinforcing frame is a triangular structure formed by two tripods.
As a further scheme of the invention: the bottom welding of retort has down the hopper, and rabbling mechanism includes the first stirring frame of a plurality of and a plurality of second stirring frame, and the second stirring frame is located down the hopper, the electric heat piece is annular sheet structure, and the electric heat piece is interior to open there is the spout, and sliding connection has the fixed subassembly of a plurality of heat conduction in the spout.
As a still further scheme of the invention: the heat conduction fixing assembly comprises an inner rotating sleeve, a plurality of supporting frames are welded on the outer wall of the inner rotating sleeve, heat conduction blocks are welded on the side walls of the supporting frames, and the heat conduction blocks are connected in sliding grooves of the electric heating pieces in a sliding mode.
As a further scheme of the invention: the condensing tower inner wall welding has spiral pipe and interior water pipe, and the both ends of spiral pipe are connected with cold water mechanism, and the steam pipe pegs graft in the top of interior water pipe, and the drain pipe pegs graft in the bottom of interior water pipe, and spiral pipe spiral winding is in the inner wall of interior water pipe.
As a still further scheme of the invention: the water cooling mechanism comprises a water tank, a water pump is fixed at the top end of the water tank through a screw, the water pumping end of the water pump is communicated with the bottom in the water tank through a guide pipe, the water outlet end of the water pump is communicated with a spiral guide pipe through a water inlet pipe, and the top end of the spiral guide pipe is communicated with the water tank through a return pipe.
As a further aspect of the invention; the inner bottom of the collecting tower is fixed with a liquid level sensor through a screw, a water taking pipe is welded at the section of the collecting tower, and a third valve is arranged on the outer wall of the water taking pipe.
According to a further scheme of the invention, an external groove with a spiral structure is formed in the outer wall of the inner water pipe, the vertical section of the external groove is of a semicircular structure, and the spiral conduit is clamped in the external groove.
The invention has the beneficial effects that:
1. the reinforcing frame of the triangular structure is formed by the two tripods, the inclined condensation tower can be stably supported, water flow after the inclined condensation tower can be rapidly condensed is led out, independent water pumping power is not needed, and energy is saved.
2. The stirring mechanism penetrates through the whole distillation tank through the stirring mechanism made of the heat-conducting material, so that the stirring range is enlarged, the electric heating sheet with the annular structure and the heat-conducting block sliding in the sliding groove can be conducted to the whole stirring mechanism through the heat-conducting block, the stirring mechanism heats from inside to outside, the heating and the stirring are carried out simultaneously, and the heating efficiency is greatly improved; the heat preservation layer is arranged, so that heat loss of temperature can be reduced, and energy is saved.
3. Through setting up water pump and matter, can draw water through the water pump and leading-in to the spiral pipe with the rivers in the water tank in, recycle after the heat absorption, it is energy-concerving and environment-protective.
4. Through setting up the external groove that opens there is spiral structure, the spiral pipe of collocation embedding external inslot can increase the speed of passing through that reduces steam and increased the area of contact of steam with the cooling water, has improved heat exchange efficiency.
Drawings
FIG. 1 is a schematic structural diagram of an environmentally friendly distillation apparatus for chemical production according to the present invention;
FIG. 2 is a sectional view showing the construction of an environmentally friendly distillation apparatus for chemical production according to the present invention;
FIG. 3 is a schematic structural diagram of a stirring mechanism of an environmentally friendly distillation apparatus for chemical production according to the present invention;
FIG. 4 is a schematic view of an internal water pipe structure of an environmentally friendly distillation apparatus for chemical production according to the present invention.
In the figure: the device comprises a distillation tank 1, a top table 2, a first valve 3, a feeding tank 4, a motor 5, a second valve 6, a steam pipe 7, a condensing tower 8, a fixing ring 9, a water discharge pipe 10, a collecting tower 11, a fixing table 12, a reinforcing frame 13, a water inlet pipe 14, a water pump 15, a water tank 16, a return pipe 17, a stirring mechanism 18, a spiral guide pipe 19, an internal water pipe 20, a water taking pipe 21, a discharging hopper 22, a heat insulation layer 23, an electric heating sheet 24, a first stirring frame 25, a supporting frame 26, a heat conduction block 27, an internal rotating sleeve 28, a second stirring frame 29 and an external tank 30.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1:
an environment-friendly distillation apparatus for chemical production, as shown in fig. 1-3, comprises a distillation tank 1, a condensing tower 8 and a collecting tower 11;
the side wall of the distillation tank 1 is welded with a fixed table 12, reinforcing frames 13 are welded on two sides of the top end of the fixed table 12, a fixed ring 9 is welded on the outer wall of the condensation tower 8, the fixed ring 9 is welded on the side wall of the reinforcing frames 13, and the collecting tower 11 is welded on the inner wall of the fixed table 12; in this embodiment, preferably, the reinforcing frame 13 is a triangular structure formed by two tripods, and can stably support the inclined condensing tower 8, and the inclined condensing tower 8 can guide out water flow after rapid condensation, so that independent water pumping power is not required, and energy is saved;
the inner wall of the distillation tank 1 is provided with a heat-insulating layer 23, and the inner wall of the heat-insulating layer 23 is provided with an electric heating sheet 24; the heat preservation layer 23 can reduce heat loss of temperature and save energy, the top end of the distillation retort 1 is welded with the top platform 2, the top end of the top platform 2 is fixed with the motor 5 through a motor base, an output shaft of the motor 5 is connected with the stirring mechanism 18 through a coupling, and in the embodiment, the stirring mechanism 18 is preferably made of a heat conducting material; the top end of the distillation retort 1 is connected with a condensing tower 8 through a steam pipe 7, and the bottom end of the condensing tower 8 is connected with a collecting tower 11 through a drain pipe 10; the top welding of top platform 2 has feed tank 4, and feed tank 4's outer wall has first valve 3 through the clamp joint, and the outer wall of steam pipe 7 has second valve 6 through the clamp joint.
In order to solve the problem of uniform stirring heat conduction; as shown in fig. 1-3, a blanking hopper 22 is welded at the bottom end of the distillation tank 1, the stirring mechanism 18 includes a plurality of first stirring frames 25 and a plurality of second stirring frames 29, the second stirring frames 29 are located in the blanking hopper 22, the stirring mechanism 18 penetrates through the whole distillation tank 1, the stirring range is increased, the electric heating sheet 24 is of an annular sheet structure, a sliding groove is formed in the electric heating sheet 24, a plurality of heat-conducting fixing components are connected in the sliding groove in a sliding manner, the electric heating sheet 24 heats water in the distillation tank 1, the stirring mechanism 18 performs comprehensive stirring, and the uniformity of heating is improved;
the heat-conducting fixing assembly comprises an inner rotating sleeve 28, a plurality of supporting frames 26 are welded on the outer wall of the inner rotating sleeve 28, heat-conducting blocks 27 are welded on the side walls of the supporting frames 26, the heat-conducting blocks 27 are connected in sliding grooves of the electric heating pieces 24 in a sliding mode, the electric heating pieces 24 are heated and can be conducted to the whole stirring mechanism 18 through the heat-conducting blocks 27, the stirring mechanism 18 heats from inside to outside, heating and stirring are carried out simultaneously, and heating efficiency is greatly improved;
in order to solve the problem of low condensation efficiency, as shown in fig. 1 and 2, a spiral conduit 19 and an inner water pipe 20 are welded on the inner wall of the condensation tower 8, a cold water mechanism is connected to both ends of the spiral conduit 19, a steam pipe 7 is inserted into the top end of the inner water pipe 20, a drain pipe 10 is inserted into the bottom end of the inner water pipe 20, and the spiral conduit 19 is spirally wound on the inner wall of the inner water pipe 20;
the water cooling mechanism comprises a water tank 16, a water pump 15 is fixed at the top end of the water tank 16 through a screw, the water pumping end of the water pump 15 is communicated with the bottom in the water tank 16 through a guide pipe, the water outlet end of the water pump 15 is communicated with a spiral guide pipe 19 through a water inlet pipe 14, and the top end of the spiral guide pipe 19 is communicated with the water tank 16 through a return pipe 17; can draw water through water pump 15 and lead to in the helical conduit 19 with the rivers in the water tank 16, recycle after the heat absorption, energy-concerving and environment-protective.
A liquid level sensor is fixed at the inner bottom of the collecting tower 11 through a screw, a water taking pipe 21 is welded at the section of the collecting tower 11, and a third valve is arranged on the outer wall of the water taking pipe 21; the liquid level sensor can detect the internal water storage capacity in real time, and is convenient to open a valve in time for treatment.
When the electric heating device is used, after the electric heating device is fixed, the corresponding electric appliance device is connected with a power supply, the first valve 3 is opened, raw materials are added into the feeding tank 4, and the electric heating piece 24 is started. The motor 5 drives the stirring mechanism 8 to rotate, the heat conducting block 27 conducts heat effectively to the first stirring frame 25 and the second stirring frame 29, liquid is heated, the second valve 6 is opened, steam enters the condensing tower 8 through the steam pipe 7, the water pump 15 works to extract cooling liquid to the spiral guide pipe 19, steam is condensed, and the condensed water enters the collecting tower 11.
Example 2:
an environment-friendly distillation device for chemical production is shown in figures 2 and 4, and aims to solve the problem of low steam heat exchange efficiency; the present embodiment is modified from embodiment 1 as follows: the outer wall of the inner water pipe 20 is provided with an external groove 30 with a spiral structure, the vertical section of the external groove 30 is of a semicircular structure, the spiral guide pipe 19 is clamped in the external groove 30, the passing speed of steam can be increased and reduced, the contact area of the steam and cooling water is increased, and the heat exchange efficiency is improved.
When the steam pipe heat exchanger is used, steam enters the inner water pipe 20 through the steam pipe 7, the diameter of the steam is reduced due to the blocking of the built-in groove 30, the passing speed is reduced, the cold and hot contact area is increased, and further the heat exchange efficiency is improved.
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 be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The environment-friendly distillation equipment for chemical production comprises a distillation tank (1), a condensation tower (8) and a collection tower (11), and is characterized in that a fixing table (12) is welded on the side wall of the distillation tank (1), reinforcing frames (13) are welded on two sides of the top end of the fixing table (12), a fixing ring (9) is welded on the outer wall of the condensation tower (8), the fixing ring (9) is welded on the side wall of the reinforcing frame (13), and the collection tower (11) is welded on the inner wall of the fixing table (12); the inner wall of the distillation tank (1) is provided with a heat insulation layer (23), the inner wall of the heat insulation layer (23) is provided with an electric heating sheet (24), the top end of the distillation tank (1) is welded with a top platform (2), the top end of the top platform (2) is fixedly provided with a motor (5) through a motor base, an output shaft of the motor (5) is connected with a stirring mechanism (18) through a coupler, and the stirring mechanism (18) is made of a heat conduction material; the top end of the distillation retort (1) is connected with a condensing tower (8) through a steam pipe (7), and the bottom end of the condensing tower (8) is connected with a collecting tower (11) through a drain pipe (10); the top welding of top platform (2) has feeding jar (4), and the outer wall of feeding jar (4) has first valve (3) through the clamp joint, and the outer wall of steam pipe (7) has second valve (6) through the clamp joint.
2. An environmentally friendly distillation apparatus for chemical production according to claim 1, wherein the reinforcing frame (13) is a triangular structure formed by two tripods.
3. The environment-friendly distillation equipment for chemical production according to claim 1, wherein the bottom end of the distillation tank (1) is welded with a blanking hopper (22), the stirring mechanism (18) comprises a plurality of first stirring frames (25) and a plurality of second stirring frames (29), the second stirring frames (29) are positioned in the blanking hopper (22), the electric heating sheet (24) is of an annular sheet structure, a sliding groove is formed in the electric heating sheet (24), and a plurality of heat-conducting fixing components are slidably connected in the sliding groove.
4. An environment-friendly distillation equipment for chemical production according to claim 3, wherein the heat-conducting fixed component comprises an inner rotating sleeve (28), a plurality of supporting frames (26) are welded on the outer wall of the inner rotating sleeve (28), heat-conducting blocks (27) are welded on the side walls of the supporting frames (26), and the heat-conducting blocks (27) are slidably connected in the sliding grooves of the electric heating plates (24).
5. The environment-friendly distillation equipment for chemical production according to claim 4, wherein the inner wall of the condensation tower (8) is welded with a spiral conduit (19) and an inner water pipe (20), the two ends of the spiral conduit (19) are connected with a cold water mechanism, the steam pipe (7) is inserted into the top end of the inner water pipe (20), the drain pipe (10) is inserted into the bottom end of the inner water pipe (20), and the spiral conduit (19) is spirally wound on the inner wall of the inner water pipe (20).
6. An environment-friendly distillation equipment for chemical production according to claim 5, wherein the cold water mechanism comprises a water tank (16), a water pump (15) is fixed on the top end of the water tank (16) through a screw, the water pumping end of the water pump (15) is communicated with the bottom in the water tank (16) through a conduit, the water outlet end of the water pump (15) is communicated with the spiral conduit (19) through the water inlet pipe (14), and the top end of the spiral conduit (19) is communicated with the water tank (16) through the return pipe (17).
7. An environment-friendly distillation equipment for chemical production according to claim 6, wherein the inner bottom of the collection tower (11) is fixed with a liquid level sensor through screws, the section of the collection tower (11) is welded with a water intake pipe (21), and the outer wall of the water intake pipe (21) is provided with a third valve.
8. An environment-friendly distillation equipment for chemical production according to any one of claims 5-7, wherein the outer wall of the inner water pipe (20) is provided with an external groove (30) with a spiral structure, the vertical section of the external groove (30) is a semicircular structure, and the spiral conduit (19) is clamped in the external groove (30).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911155168.9A CN110960878B (en) | 2019-11-22 | 2019-11-22 | Environment-friendly distillation equipment for chemical production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911155168.9A CN110960878B (en) | 2019-11-22 | 2019-11-22 | Environment-friendly distillation equipment for chemical production |
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| CN110960878A true CN110960878A (en) | 2020-04-07 |
| CN110960878B CN110960878B (en) | 2022-04-26 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791446A (en) * | 2021-01-07 | 2021-05-14 | 南京益趣渠商贸有限公司 | Energy-concerving and environment-protective oil-water separation equipment of using |
| CN113842855A (en) * | 2021-09-01 | 2021-12-28 | 齐齐哈尔大学 | Chemical raw material separation tower |
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| US4549936A (en) * | 1983-09-30 | 1985-10-29 | Erickson James L | Combined distillation apparatus and hot liquid system |
| CN204485857U (en) * | 2015-03-06 | 2015-07-22 | 武汉亿强科技开发有限公司 | A kind of heat conduction Temperature Control Type stainless steel cauldron |
| CN204522340U (en) * | 2015-03-19 | 2015-08-05 | 江西盛伟实业有限公司 | A kind of novel distillation still |
| CN207856341U (en) * | 2017-12-29 | 2018-09-14 | 宜制觅智能设备（上海）有限公司 | High-efficiency evaporator with atomising device |
| CN108744570A (en) * | 2018-06-20 | 2018-11-06 | 无棣县格桑花技术服务中心 | A kind of distillation equipment for Chemical Manufacture of environmental protection |
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2019
- 2019-11-22 CN CN201911155168.9A patent/CN110960878B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4549936A (en) * | 1983-09-30 | 1985-10-29 | Erickson James L | Combined distillation apparatus and hot liquid system |
| CN204485857U (en) * | 2015-03-06 | 2015-07-22 | 武汉亿强科技开发有限公司 | A kind of heat conduction Temperature Control Type stainless steel cauldron |
| CN204522340U (en) * | 2015-03-19 | 2015-08-05 | 江西盛伟实业有限公司 | A kind of novel distillation still |
| CN207856341U (en) * | 2017-12-29 | 2018-09-14 | 宜制觅智能设备（上海）有限公司 | High-efficiency evaporator with atomising device |
| CN108744570A (en) * | 2018-06-20 | 2018-11-06 | 无棣县格桑花技术服务中心 | A kind of distillation equipment for Chemical Manufacture of environmental protection |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791446A (en) * | 2021-01-07 | 2021-05-14 | 南京益趣渠商贸有限公司 | Energy-concerving and environment-protective oil-water separation equipment of using |
| CN113842855A (en) * | 2021-09-01 | 2021-12-28 | 齐齐哈尔大学 | Chemical raw material separation tower |
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| CN110960878B (en) | 2022-04-26 |
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