CN103239886A - Multifunctional heat exchanging device of crystallizing kettle - Google Patents

Multifunctional heat exchanging device of crystallizing kettle Download PDF

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Publication number
CN103239886A
CN103239886A CN2013101869096A CN201310186909A CN103239886A CN 103239886 A CN103239886 A CN 103239886A CN 2013101869096 A CN2013101869096 A CN 2013101869096A CN 201310186909 A CN201310186909 A CN 201310186909A CN 103239886 A CN103239886 A CN 103239886A
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CN
China
Prior art keywords
container
base pipe
inclined base
rotating shaft
tube connector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2013101869096A
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Chinese (zh)
Inventor
祝晓星
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUXI HUALI PETROLEUM AND CHEMICAL ENGINEERING Co Ltd
Original Assignee
WUXI HUALI PETROLEUM AND CHEMICAL ENGINEERING Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WUXI HUALI PETROLEUM AND CHEMICAL ENGINEERING Co Ltd filed Critical WUXI HUALI PETROLEUM AND CHEMICAL ENGINEERING Co Ltd
Priority to CN2013101869096A priority Critical patent/CN103239886A/en
Publication of CN103239886A publication Critical patent/CN103239886A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a multifunctional heat exchanging device of a crystalizing kettle. The device comprises a container, wherein a transmission device is mounted at the top of the container through a base; the transmission device comprises a motor and a speed reducer; a rotating shaft is mounted at an output end of the speed reducer; the rotating shaft extends into the container; blades are mounted on the rotating shaft located in the container; a feed port and an observation hole are formed at the top of the container, and a material outlet is formed at the bottom of the container; an upper connecting pipe and a lower connecting pipe are arranged at an interval in the vertical direction in the container; a hot water outlet is formed at the top of the upper connecting pipe, and a cooling water inlet is formed at the lower part of the lower connecting pipe; a first oblique base pipe and a second oblique base pipe are uniformly arranged at an interval on the circumferential faces of the bottom of the upper connecting pipe and the upper part of the lower connecting pipe; and a plurality of cooling pipes are mounted in parallel at intervals in the vertical direction between the first oblique base pipe and the second oblique base pipe. The multifunctional heat exchanging device has the advantages of high reaction speed and high production efficiency.

Description

The multi-functional heat-exchanger rig of crystallization kettle
Technical field
The present invention relates to chemical technology field, the multi-functional heat-exchanger rig of especially a kind of crystallization kettle.
Background technology
The multi-functional heat-exchanger rig of crystallization kettle be industries such as chemical industry, pharmacy, food mixing of materials, heat, lower the temperature, the mix reaction equipment in state's internal procedure such as stirring.
After the multi-functional heat-exchanger rig of crystallization kettle is the mixing of materials reaction, interlayer domestic demand chilled water or chilled water be the crystallizer of cooling sharply, its key link is the size of interlayer area, the version of agitator and material outlet form, high accuracy polishing in the tank body, and the technology service condition is satisfied in the requirement at the no dead angle of cleaning in the tank body.
Crystallization process is exactly constantly to form the process that nucleus and nucleus constantly reach.The type of crystallizer is a lot, and the method that obtains saturation state by solution can be divided crystallizing evaporator and cooler crystallizer; Can divide mother liquor circulation crystallizer and magma (being the mixture of mother liquor and crystal) circulation crystallizer by the type of flow; Can divide continuous crystalizer and periodic crystallisation device by mode of operation.
Existing cooler crystallizer is in order to increase production efficiency, usually in the multi-functional heat-exchanger rig of crystallization kettle, set up agitator, if but speed of agitator in service is too high, be subjected to stir to influence to cause the crystal settling effect to descend, small amount of crystal flows out crystallization reactor from overfall.
As Fig. 1, Fig. 2 and shown in Figure 3, the multi-functional heat-exchanger rig of crystallization kettle of the prior art, comprise container 107, the top of described container 107 is equipped with transmission device by support 105, described transmission device comprises motor 101, reductor 102, described reductor 102 outputs are installed rotating shaft 103, and described rotating shaft 103 stretches in the container 107, are positioned in the rotating shaft 103 of container 107 blade 109 is installed; The top that is positioned at container 107 is provided with charging aperture 106, peep hole 104, is positioned at container 107 bottoms and is provided with material outlet 118; Bottom in the container 107 is provided with base 113, described base 113 bottoms connect cooling water inlet 117, superpose successively on the described base 113 first cooling tube 110, second cooling tube 111 and the 3rd cooling tube 112 are installed, the caliber of described first cooling tube 110, second cooling tube 111 and the 3rd cooling tube 112 increases successively, is positioned at container 107 internal upper parts and is provided with hot water outlet 108; Also comprise the angle steel 116 that is installed on every cooling tube one side, six U-shaped fixtures 114 are installed at the circumference place that is positioned at every cooling tube, and described U-shaped fixture 114 is fixing with angle steel 116 by bolt 115.In the actual use, material is entered from charging aperture 106, add cooling water at cooling water inlet 117 simultaneously, start conveyer, blade 109 stirs material along with rotating shaft 103 is rotated, cool off by cooling tube, material generation crystallization, reacted hot water flows out from hot water outlet 108, and the material after the last crystallization goes out from material outlet 118.
It is rational in infrastructure, but also has following shortcoming: use material many, the heat exchange effect is undesirable; Difficulty is installed, and each cooling tube needs by U-shaped fixture once fixing from top to bottom, installs loaded down with trivial details.
Summary of the invention
The applicant is slow at crystallization kettle multi-functional heat-exchanger rig heat exchange effect and reaction effect in the above-mentioned existing production technology, shortcomings such as trouble are installed, provide another kind of crystallization kettle multi-functional heat-exchanger rig, thereby make it easy for installation, strengthen mixing effect, make mixing of materials more even, avoid vortex arising, also avoid occurring simultaneously the phenomenon of localized hyperthermia or topical hypothermia, its crystallization reaction speed is fast, the production efficiency height, cost is low.
The technical solution adopted in the present invention is as follows:
The multi-functional heat-exchanger rig of a kind of crystallization kettle comprises container, and described container top is equipped with transmission device by support, described transmission device comprises motor, reductor, described reductor output is installed rotating shaft, and described rotating shaft stretches in the container, is positioned in the rotating shaft of container blade is installed; The top that is positioned at container is provided with charging aperture, peep hole, is positioned at container bottom and is provided with material outlet; Be arranged at intervals with tube connector and following tube connector in the described container up and down, the described tube connector top of going up is provided with hot water outlet, and being positioned at down, the bottom of tube connector is provided with cooling water inlet; Lay respectively at tube connector bottom, evenly be arranged at intervals with the first inclined base pipe and the second inclined base pipe on the periphery on tube connector top down, the vertical direction spaced and parallel is equipped with many cooling tubes between the first inclined base pipe and the second inclined base pipe.
As further improvement in the technical proposal:
Be positioned at and be arranged at intervals with many group fixed structures on the cooling tube that is arranged in parallel, described fixed structure is: comprise fixed head, U-shaped fixture be installed on the every cooling tube, described U-shaped fixture two ends by bolted on fixed head;
Be positioned at and be arranged at intervals with two groups of fixed structures on the cooling tube that is arranged in parallel;
The described first inclined base pipe is identical with the incline direction of the second inclined base pipe;
The angle of inclination of the described first inclined base pipe and the second inclined base pipe is 30 °.
Beneficial effect of the present invention is as follows:
The present invention is rational in infrastructure, installs with easy to make, adopts the inclined base pipe that is uniformly distributed on the upper and lower tube connector, cooling tube is installed on the inclined base pipe respectively at interval, it adopts straight tube, material when carrying out heat exchange, no bend pipe, coolant flow speed in the cooling tube is fast, material can be uniformly distributed on the cooling tube, and its distance that flows is short, and flowing velocity is fast, reaction speed is fast, the production efficiency height.
Description of drawings
Fig. 1 is the structural representation of the multi-functional heat-exchanger rig of crystallization kettle in the prior art.
Fig. 2 is along the full sectional view in A-A cross section among Fig. 1.。
Fig. 3 is the partial enlarged drawing of B portion among Fig. 2.
Fig. 4 is structural representation of the present invention.
Fig. 5 is the full sectional view in C-C cross section among Fig. 4.
Fig. 6 is the scheme of installation of cooling tube of the present invention and fixed head.
Wherein: 101, motor; 102, reductor; 103, rotating shaft; 104, peep hole; 105, support; 106, charging aperture; 107, container; 108, hot water outlet; 109, blade; 110, first cooling tube; 111, second cooling tube; 112, the 3rd cooling tube; 113, base; 114, U-shaped fixture; 115, bolt; 116, angle steel; 117, cooling water inlet; 118, material outlet; 19, go up tube connector; 20, the first inclined base pipe; 21, cooling tube; 22, fixed head; 23, the second inclined base pipe; 24, following tube connector.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As Fig. 4, Fig. 5 and shown in Figure 6, the multi-functional heat-exchanger rig of the crystallization kettle of present embodiment, comprise container 107, container 107 tops are equipped with transmission device by support 105, transmission device comprises motor 101, reductor 102, reductor 102 outputs are installed rotating shaft 103, and rotating shaft 103 stretches in the container 107, are positioned in the rotating shaft 103 of container 107 blade 109 is installed; The top that is positioned at container 107 is provided with charging aperture 106, peep hole 104, is positioned at container 107 bottoms and is provided with material outlet 118; Be arranged at intervals with tube connector 19 and following tube connector 24 in the container 107 up and down, last tube connector 19 tops are provided with hot water outlet 108, and being positioned at down, the bottom of tube connector 24 is provided with cooling water inlet 117; Lay respectively at tube connector 19 bottoms, down evenly be arranged at intervals with the first inclined base pipe 20 and the second inclined base pipe 23 on the periphery on tube connector 24 tops, the vertical direction spaced and parallel is equipped with many cooling tubes 21 between the first inclined base pipe 20 and the second inclined base pipe 23.
Be positioned at and be arranged at intervals with two groups of fixed structures on the cooling tube 21 that is arranged in parallel, fixed structure is: comprise fixed head 22, U-shaped fixture 114 is installed on the every cooling tube 21, U-shaped fixture 114 two ends are anchored on the fixed head 22 by bolt 115.
The first inclined base pipe 20 is identical with the incline direction of the second inclined base pipe 23.
The angle of inclination of the first inclined base pipe 20 of the present invention and the second inclined base pipe 23 is 30 °.
In the actual use, (material is the mixture of various materials with material, its temperature is 60 ℃-120 ℃) enter from charging aperture 106, add cooling water at cooling water inlet 117 simultaneously, start conveyer, blade 109 is along with rotating shaft 103 is rotated, material is stirred in container 107, by cooling tube 21 coolings, material generation crystallization, reacted hot water flows out from hot water outlet 108, and the material after the last crystallization goes out from material outlet 118.
Because the cooling tube 21 that the present invention adopts is straight tube, the flowing velocity of cooling fluid in cooling tube 21 is fast, has then accelerated reaction speed, and crystallization effect is good, high efficiency.
The present invention adopts the equally distributed first inclined base pipe 20 and the second inclined base pipe 23, when the blade of rabbling mechanism when stirring, can play the effect of mass-and heat-transfer, intensified response, make mixing of materials more even, avoid vortex arising, to reach full mixing, avoid occurring localized hyperthermia or low temperature phenomenon. strengthen disperseing, improve mixing effect.
More than describing is explanation of the invention, is not that institute of the present invention restricted portion within protection scope of the present invention, can be done any type of modification referring to claim to the restriction of invention.

Claims (5)

1. multi-functional heat-exchanger rig of crystallization kettle, comprise container (107), described container (107) top is equipped with transmission device by support (105), described transmission device comprises motor (101), reductor (102), described reductor (102) output is installed rotating shaft (103), described rotating shaft (103) stretches in the container (107), is positioned in the rotating shaft (103) of container (107) blade (109) is installed; The top that is positioned at container (107) is provided with charging aperture (106), peep hole (104), is positioned at container (107) bottom and is provided with material outlet (118); It is characterized in that: be arranged at intervals with tube connector (19) and following tube connector (24) in the described container (107) up and down, described tube connector (19) top of going up is provided with hot water outlet (108), and being positioned at down, the bottom of tube connector (24) is provided with cooling water inlet (117); Lay respectively at tube connector (19) bottom, evenly be arranged at intervals with the first inclined base pipe (20) and the second inclined base pipe (23) on the periphery on tube connector (24) top down, the vertical direction spaced and parallel is equipped with many cooling tubes (21) between the first inclined base pipe (20) and the second inclined base pipe (23).
2. the multi-functional heat-exchanger rig of crystallization kettle as claimed in claim 1, it is characterized in that: be positioned to be arranged at intervals with on the cooling tube (21) that is arranged in parallel to organize fixed structures more, described fixed structure is: comprise fixed head (22), every cooling tube (21) is gone up U-shaped fixture (114) is installed, and described U-shaped fixture (114) two ends are anchored on the fixed head (22) by bolt (115).
3. the multi-functional heat-exchanger rig of crystallization kettle as claimed in claim 2 is characterized in that: be positioned on the cooling tube (21) that is arranged in parallel and be arranged at intervals with two groups of fixed structures.
4. the multi-functional heat-exchanger rig of crystallization kettle as claimed in claim 1, it is characterized in that: the described first inclined base pipe (20) is identical with the incline direction of the second inclined base pipe (23).
5. the multi-functional heat-exchanger rig of crystallization kettle as claimed in claim 1, it is characterized in that: the angle of inclination of the described first inclined base pipe (20) and the second inclined base pipe (23) is 30 °.
CN2013101869096A 2013-05-20 2013-05-20 Multifunctional heat exchanging device of crystallizing kettle Pending CN103239886A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013101869096A CN103239886A (en) 2013-05-20 2013-05-20 Multifunctional heat exchanging device of crystallizing kettle

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Application Number Priority Date Filing Date Title
CN2013101869096A CN103239886A (en) 2013-05-20 2013-05-20 Multifunctional heat exchanging device of crystallizing kettle

Publications (1)

Publication Number Publication Date
CN103239886A true CN103239886A (en) 2013-08-14

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103704863A (en) * 2013-12-24 2014-04-09 华国洋 Moon cake stuffing stirring head
CN104177626B (en) * 2014-09-10 2016-06-29 贵州黔和物流有限公司 A kind of emulsified asphalt stirring chiller
CN106390508A (en) * 2016-12-09 2017-02-15 梅新星 Crystal kettle for chemical industry

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10263305A (en) * 1997-03-28 1998-10-06 Konica Corp Crystallizer
CN2621787Y (en) * 2003-04-26 2004-06-30 广东东方锆业科技股份有限公司 Duplex crystallizer
CN2748145Y (en) * 2004-12-24 2005-12-28 河南省粮油机械工程有限公司 Crystallizing tank
CN2820272Y (en) * 2005-08-19 2006-09-27 宜宾天原股份有限公司 Hydrazinehydrate oxidizing liquid concentration crystallizing still
CN201225456Y (en) * 2008-07-24 2009-04-22 刘华成 Connection row pipe clamp
CN203264327U (en) * 2013-05-20 2013-11-06 无锡市华立石化工程有限公司 Multifunctional heat exchange device of crystallization kettle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10263305A (en) * 1997-03-28 1998-10-06 Konica Corp Crystallizer
CN2621787Y (en) * 2003-04-26 2004-06-30 广东东方锆业科技股份有限公司 Duplex crystallizer
CN2748145Y (en) * 2004-12-24 2005-12-28 河南省粮油机械工程有限公司 Crystallizing tank
CN2820272Y (en) * 2005-08-19 2006-09-27 宜宾天原股份有限公司 Hydrazinehydrate oxidizing liquid concentration crystallizing still
CN201225456Y (en) * 2008-07-24 2009-04-22 刘华成 Connection row pipe clamp
CN203264327U (en) * 2013-05-20 2013-11-06 无锡市华立石化工程有限公司 Multifunctional heat exchange device of crystallization kettle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103704863A (en) * 2013-12-24 2014-04-09 华国洋 Moon cake stuffing stirring head
CN104177626B (en) * 2014-09-10 2016-06-29 贵州黔和物流有限公司 A kind of emulsified asphalt stirring chiller
CN106390508A (en) * 2016-12-09 2017-02-15 梅新星 Crystal kettle for chemical industry

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Application publication date: 20130814