CN203370333U - Continuous type liquid separation device - Google Patents

Continuous type liquid separation device Download PDF

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Publication number
CN203370333U
CN203370333U CN201320406605.1U CN201320406605U CN203370333U CN 203370333 U CN203370333 U CN 203370333U CN 201320406605 U CN201320406605 U CN 201320406605U CN 203370333 U CN203370333 U CN 203370333U
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CN
China
Prior art keywords
mixed material
casing
gravity liquid
low
liquid outlet
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Expired - Lifetime
Application number
CN201320406605.1U
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Chinese (zh)
Inventor
吴飞
欧阳强
胡汉忠
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Hunan Crown Bio Chemical Technology Co Ltd
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Hunan Lijie Biochemical Co Ltd
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Abstract

The utility model relates to a continuous type liquid separation device. According to the continuous type liquid separation device, a separation device main body is composed of a box body and a jacket which covers the box body and is used for preserving heat, wherein the side wall of the box body is provided with a mixed material inlet and a low-specific-gravity liquid outlet; the vertical height of the low-specific-gravity liquid outlet is greater than that of the mixed material inlet; a mixed material outlet is formed in the bottom of the box body. With the adoption of the device provided by the utility model, the separation of a product and a catalyst can be realized automatically, continuously and efficiently in a process of synthesizing PCMX (Parachlorometaxylenol) by oxychlorination and the mass percentage of the catalyst in the separated product is less than 0.05%.

Description

A kind of continous way liquid separating appts
Technical field
The utility model relates to separator, is specifically related to a kind of continous way liquid separating appts.
Background technology
PCMX(4-chloro-3, the 5-xylenol) be a kind of antimildew and antibacterial agent of wide spectrum, most Gram-positive/negative bacterium, fungi and mould are killed to effect, be widely used in family expenses and daily disinfection, as anti-dandruff shampoo, hand cleanser, germicidal soap and personal hygiene care product, also can be used as anticorrisive agent and mould inhibitor for industrial circles such as glue, coating, paint, weaving, leather and papermaking.
Under the cupric catalyst exists, adopt in the technique of the synthetic PCMX of hydrochloric acid oxidation chlorination MX, reaction needs catalyst is separated with product after finishing.In prior art, general insulation stratification method or the crystallisation by cooling method of adopting carried out separating of catalyst and product, and these methods exist following problem: occupation area of equipment is large; Required labour intensity is large; Can only intermittently operated, efficiency is low.
The utility model content
(1) technical problem that will solve
For problems of the prior art, the purpose of this utility model is to provide a kind of continous way liquid separating appts, can be used for oxychlorination and synthesizes continuous products of separated and catalyst in the technical process of PCMX.
(2) technical scheme
For achieving the above object, the utility model provides a kind of continous way liquid separating appts, in the technical process of the synthetic PCMX of oxychlorination, because catalyst is soluble in water, product P CMX is insoluble to water, and aqueous phase catalyst (1.2~1.3) proportion is larger than product (1.1~1.15), can utilize described liquid separating appts to realize that in this technical process, the high-efficiency and continuous of product and catalyst is separated.
The liquid separating appts main body that the utility model provides is casing 1 and is wrapped in the outer chuck 2 for insulation of casing 1, wherein, described casing 1 sidewall is provided with mixed material entrance 3 and low-gravity liquid outlet 4, the vertical height of described low-gravity liquid outlet 4 is higher than described mixed material entrance 3, and described casing 1 bottom is provided with high specific gravity liquid outlet 5.
Wherein, described chuck 2 is respectively equipped with one or more thermal insulation medium entrances 6 and thermal insulation medium outlet 7.
Wherein, described thermal insulation medium entrance 6 is arranged at the top of described chuck 2.
Wherein, described thermal insulation medium outlet 7 is arranged near described low-gravity liquid outlet 4 and/or described high specific gravity liquid outlet 5.
Wherein, described mixed material entrance 3 and low-gravity liquid outlet 4 are relatively arranged on the sidewall of described casing 1.
Wherein, described high specific gravity liquid outlet 5 pipelines 8 that also are connected with for exporting high specific gravity liquid, the vertical height h of described pipeline meets following formula:
(h-h 2)/h 112
Wherein, h 1for low-gravity liquid height in the interior mixed material of casing 1, h 2for hyperbaric solution height in the interior mixed material of casing 1; ρ 1for the density of low-gravity liquid in mixed material, ρ 2density for high specific gravity liquid in mixed material.
Wherein, the inwall material of described casing 1 is glass fiber reinforced polypropylene tubing, enamel, fluoroplastics or graphite material.
In liquid separating appts, the heat insulation function of chuck 2 can guarantee that the temperature in casing is greater than the fusing point (90 ℃) that product P CMX in the reaction system of PCMX is synthesized in oxychlorination, prevents that product is set in casing as mentioned above.More than the arranging of described device box 1 volume guarantees that the time of staying of mixed material in casing 1 reach 15min.Concrete technological means is: make the flow velocity of casing 1 volume and mixed material entrance 3 be certain proportion.For example: when casing 1 volume is 25L, charging rate is controlled at 1.66L/min when following, more than can guaranteeing that the time of staying of mixed material in casing 1 reach 15min.
(3) beneficial effect
Compared with prior art, the utility model has the advantage of: utilize this device, can in the technique of the synthetic PCMX of oxychlorination, realize automatically, continuously, efficiently separating of product and catalyst.The utility model is used through pilot experiment, and in separating obtained product, the catalyst quality mark, lower than 0.05%, proves that it can reach the purpose of efficient products of separated and catalyst.
The accompanying drawing explanation
Fig. 1 is the structural representation of the continous way liquid separating appts that provides of the utility model.
In figure: 1, casing; 2, chuck; 3, mixed material entrance; 4, low-gravity liquid outlet; 5, high specific gravity liquid outlet; 6, thermal insulation medium entrance; 7, thermal insulation medium outlet; 8, pipeline.
Fig. 2 is the schematic diagram of pipeline 8 and material vertical height in the separator that provides of the utility model.
In figure: h 1mean low-gravity liquid height in the interior mixed material of casing; h 2mean hyperbaric solution height in the interior mixed material of casing; H means high specific gravity liquid outlet height.
The specific embodiment
Following embodiment is used for the utility model is described, but is not used for limiting scope of the present utility model.
As shown in Figure 1, described liquid separating appts main body is casing 1 and is wrapped in the outer chuck 2 for insulation of casing 1, wherein, described casing 1 sidewall is provided with mixed material entrance 3 and low-gravity liquid outlet 4, the vertical height of described low-gravity liquid outlet 4 is higher than described mixed material entrance 3, and described casing 1 bottom is provided with high specific gravity liquid outlet 5.
Wherein, described chuck 2 is respectively equipped with one or more thermal insulation medium entrances 6 and thermal insulation medium outlet 7.
Wherein, described thermal insulation medium entrance 6 is arranged at the top of described chuck 2.
Wherein, described thermal insulation medium outlet 7 is arranged near described low-gravity liquid outlet 4 and/or described high specific gravity liquid outlet 5.
Wherein, described mixed material entrance 3 and low-gravity liquid outlet 4 are relatively arranged on the sidewall of described casing 1.
Wherein, as shown in Figure 2, described high specific gravity liquid outlet 5 pipelines 8 that also are connected with for exporting high specific gravity liquid, the vertical height h of described pipeline according to low-gravity liquid and high specific gravity liquid (for example, in the technical process of the synthetic PCMX of oxychlorination, be low-gravity product and high specific gravity aqueous phase catalyst) density, and the interfacial level of required control calculated, meet following formula:
(h-h 2)/h 112
Wherein, h 1for low-gravity liquid height in mixed material in casing, h 2for hyperbaric solution height in mixed material in casing; ρ 1for the density of low-gravity liquid in mixed material, ρ 2for the density of high specific gravity liquid in mixed material, can be according to pressure formula ρ 1* h 1* g+ ρ 2* h 2* g=ρ 2* h*g draws above-mentioned formula.Low-gravity liquid outlet 4 can pass through h with the difference in height of high specific gravity liquid outlet 5 1+ h 2-h obtains.
Wherein, the inwall material of described casing 1 is glass fiber reinforced polypropylene tubing, enamel, fluoroplastics or graphite material.
Described device for the continuous separate of liquid from as during for the synthetic PCMX reaction system of oxychlorination, mixed material entrance 3 connects the material outlet of the synthetic PCMX reaction system of oxychlorination, makes material to be separated enter into casing 1; Low-gravity liquid outlet 4 is communicated with the product equipment for after-treatment; The outlet 5 of high specific gravity liquid is communicated with the catalyst equipment for after-treatment by pipeline 8; Thermal insulation medium entrance 6 is the entrance that thermal insulation medium (for example steam) enters chuck; Thermal insulation medium outlet 7 is left the outlet of chuck for thermal insulation medium, and use steam is during as thermal insulation medium, and exit is provided with drain valve, but the water that exhaust steam condenses after cooling.After described device connects, at first pass into high specific gravity liquid in casing 1, liquid level reaches mixed material entrance 3, mixed material can directly not discharged by high specific gravity liquid outlet 5 when guaranteeing that this device has just been brought into use, and guarantee in separation process the purity from high specific gravity liquid outlet 5 liquid of discharging; Pass into thermal insulation medium again in chuck 2, open the chuck heat insulation function, after reaching 70~90 ℃ of preset temperatures, by mixed material entrance 3, in casing, pass into mixed material, device is come into operation.In use procedure, product overflows from low-gravity liquid outlet 4, and catalyst is discharged and flowed into pipeline 8 from high specific gravity liquid outlet 5.The flow velocity of low-gravity liquid outlet 4 and high specific gravity liquid outlet 5 is determined by the flow velocity of mixed material entrance 3, in actual production, more than guaranteeing that the time of staying of mixed material in casing 1 reach 15min, flow velocity to mixed material entrance 3 is controlled, for example: the casing 1 that is 25L for volume, the flow control of mixed material entrance 3 is below 1.66L/min.
Adopt described device to carry out after separating, use the copper ion detection method to carry out titration to separating obtained product, testing result shows that the mass fraction of residual catalyst wherein is lower than 0.05%, as can be seen here, adopt separator of the present utility model to separate in the product obtained, the content of catalyst impurities obviously reduces, good separating effect.
Although, above used general explanation, the specific embodiment and test, the utility model has been done to detailed description, on the utility model basis, can make some modifications or improvements it, this will be apparent to those skilled in the art.Therefore, these modifications or improvements on the basis of not departing from the utility model spirit, all belong to the claimed scope of the utility model.

Claims (7)

1. a continous way liquid separating appts, is characterized in that, described separator main body is casing (1) and is wrapped in the outer chuck (2) for insulation of casing (1); Wherein, described casing (1) sidewall is provided with mixed material entrance (3) and low-gravity liquid outlet (4), the vertical height of described low-gravity liquid outlet (4) is higher than described mixed material entrance (3), and described casing (1) bottom is provided with high specific gravity liquid outlet (5).
2. liquid separating appts according to claim 1, is characterized in that, described chuck (2) is respectively equipped with one or more thermal insulation medium entrances (6) and thermal insulation medium outlet (7).
3. liquid separating appts according to claim 2, is characterized in that, described thermal insulation medium entrance (6) is arranged at the top of described chuck (2).
4. liquid separating appts according to claim 2, is characterized in that, described thermal insulation medium outlet (7) is arranged near described low-gravity liquid outlet (4) and/or described high specific gravity liquid outlet (5).
5. liquid separating appts according to claim 1, is characterized in that, described mixed material entrance (3) and low-gravity liquid outlet (4) are relatively arranged on the sidewall of described casing (1).
6. liquid separating appts according to claim 1, is characterized in that, described high specific gravity liquid outlet (5) also is connected with the pipeline (8) for exporting high specific gravity liquid, and the vertical height h of described pipeline (8) meets following formula:
(h-h 2)/h 112
Wherein, h 1for low-gravity liquid height in the interior mixed material of casing (1), h 2for hyperbaric solution height in the interior mixed material of casing (1); ρ 1for the density of low-gravity liquid in mixed material, ρ 2density for high specific gravity liquid in mixed material.
7. according to the described liquid separating appts of claim 1-6 any one, it is characterized in that, the inwall material of described casing (1) is glass fiber reinforced polypropylene tubing, enamel, fluoroplastics or graphite material.
CN201320406605.1U 2013-07-09 2013-07-09 Continuous type liquid separation device Expired - Lifetime CN203370333U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320406605.1U CN203370333U (en) 2013-07-09 2013-07-09 Continuous type liquid separation device

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Application Number Priority Date Filing Date Title
CN201320406605.1U CN203370333U (en) 2013-07-09 2013-07-09 Continuous type liquid separation device

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CN203370333U true CN203370333U (en) 2014-01-01

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107271247A (en) * 2016-04-08 2017-10-20 中国石油化工股份有限公司 A kind of separation method of Macerals of Hydrocarbon Source Rocks
CN110270137A (en) * 2019-07-01 2019-09-24 新疆神邦环境工程有限公司 Oily-water seperating equipment and system and water-oil separating control method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107271247A (en) * 2016-04-08 2017-10-20 中国石油化工股份有限公司 A kind of separation method of Macerals of Hydrocarbon Source Rocks
CN107271247B (en) * 2016-04-08 2019-11-08 中国石油化工股份有限公司 A kind of separation method of Macerals of Hydrocarbon Source Rocks
CN110270137A (en) * 2019-07-01 2019-09-24 新疆神邦环境工程有限公司 Oily-water seperating equipment and system and water-oil separating control method
CN110270137B (en) * 2019-07-01 2022-08-02 新疆神邦环境工程有限公司 Oil-water separation device and system and oil-water separation control method

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C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A kind of continous way liquid separating appts

Effective date of registration: 20150824

Granted publication date: 20140101

Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch

Pledgor: HUNAN LIJIE BIOCHEMICAL Co.,Ltd.

Registration number: 2015430000020

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 410000 1 South, Ningxiang Economic Development Zone, Hunan, Changsha

Patentee after: HUNAN LIJIE BIOLOGICAL GROUP CO.,LTD.

Address before: 410000 1 South, Ningxiang Economic Development Zone, Hunan, Changsha

Patentee before: HUNAN LIJIE BIOCHEMICAL Co.,Ltd.

Address after: 410000 1 South, Ningxiang Economic Development Zone, Hunan, Changsha

Patentee after: HUNAN LIJIE BIOCHEMICAL Co.,Ltd.

Address before: 410000 1 South, Ningxiang Economic Development Zone, Hunan, Changsha

Patentee before: HUNAN LIJIE BIOCHEMICAL Co.,Ltd.

PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20160805

Granted publication date: 20140101

Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch

Pledgor: HUNAN LIJIE BIOCHEMICAL Co.,Ltd.

Registration number: 2015430000020

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A kind of continous way liquid separating appts

Effective date of registration: 20160902

Granted publication date: 20140101

Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch

Pledgor: HUNAN LIJIE BIOLOGICAL GROUP CO.,LTD.

Registration number: 2016430000032

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PC01 Cancellation of the registration of the contract for pledge of patent right
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Date of cancellation: 20171117

Granted publication date: 20140101

Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch

Pledgor: HUNAN LIJIE BIOLOGICAL GROUP CO.,LTD.

Registration number: 2016430000032

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20181022

Address after: 415000 Hai de Lu, Qixing nun village, de Shan town, Changde economic and Technological Development Zone, Changde, Hunan

Patentee after: Hunan crown bio chemical technology Co.,Ltd.

Address before: 410000 1 South, Ningxiang Economic Development Zone, Hunan, Changsha

Patentee before: HUNAN LIJIE BIOLOGICAL GROUP CO.,LTD.

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Continuous type liquid separation device

Effective date of registration: 20181203

Granted publication date: 20140101

Pledgee: Zhejiang Yangfan Holding Co.,Ltd.

Pledgor: Hunan crown bio chemical technology Co.,Ltd.

Registration number: 2018430000117

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20200401

Granted publication date: 20140101

Pledgee: Zhejiang Yangfan Holding Co.,Ltd.

Pledgor: Hunan crown bio chemical technology Co.,Ltd.

Registration number: 2018430000117

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20140101