CN205838891U - A kind of xanthates safety in production device - Google Patents

A kind of xanthates safety in production device Download PDF

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Publication number
CN205838891U
CN205838891U CN201620568081.XU CN201620568081U CN205838891U CN 205838891 U CN205838891 U CN 205838891U CN 201620568081 U CN201620568081 U CN 201620568081U CN 205838891 U CN205838891 U CN 205838891U
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China
Prior art keywords
reactor
access conduit
safety
carbon bisulfide
xanthates
Prior art date
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Active
Application number
CN201620568081.XU
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Chinese (zh)
Inventor
丁国栋
贾慧凯
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.)
Eisen (rudong) Chemical Co Ltd
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Eisen (rudong) Chemical Co Ltd
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Priority to CN201620568081.XU priority Critical patent/CN205838891U/en
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Publication of CN205838891U publication Critical patent/CN205838891U/en
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Abstract

The utility model discloses a kind of xanthates safety in production device, including reactor, connect on reactor and have powder pump, inert gas duct, ethanol access conduit and Carbon bisulfide access conduit, connect on reactor and have temperature controller, being provided with dosing pump in ethanol access conduit and Carbon bisulfide access conduit, dosing pump electrically connects with temperature controller.The utility model has the advantages that: simple in construction, easy to operate, control reaction temperature by the addition controlling liquid, it is to avoid oxygen enters reactor, prevent the generation of the accidents such as blast and/or fire.

Description

A kind of xanthates safety in production device
Technical field
This utility model relates to a kind of process units, specifically, relates to a kind of xanthates safety in production device, belongs to Chemical production equipment field.
Background technology
In traditional xanthates production process, first the reactor under nitrogen is protected adds liquid material (alcohol And Carbon bisulfide).Then the sodium hydroxide powder solid after grinding it is slowly added into.Solid material is added in hermetic container Equipment is a powder pump, needs to carry out airtight to this powder pump, leakage often occurs due to this pump, and consequence is exactly that oxygen enters Enter in reactor, cause blast and/or fire.Accordingly, it would be desirable to a kind of new technical scheme solves above-mentioned technical problem.
Utility model content
The purpose of this utility model is to provide a kind of xanthate safety in production device, and it is by controlling the addition of liquid Control reaction temperature, it is to avoid oxygen enters reactor, prevent the generation of the accidents such as blast and/or fire.
The technical solution adopted in the utility model is:
A kind of xanthate safety in production device, including reactor, described reactor connects and has powder pump, noble gas Pipeline, ethanol enter pipeline and Carbon bisulfide access conduit, and described reactor connects temperature controller, described ethanol access tube Being provided with dosing pump on road and Carbon bisulfide access conduit, described dosing pump electrically connects with temperature controller.
The utility model has the advantages that: simple in construction, easy to operate, control reaction temperature by the addition controlling liquid Degree, it is to avoid oxygen enters reactor, prevents the generation of the accidents such as blast and/or fire.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, reactor, 2, powder pump, 3, inert gas duct, 4, ethanol access conduit, 5, Carbon bisulfide access tube Road, 6, temperature controller, 7, dosing pump.
Detailed description of the invention
As it is shown in figure 1, a kind of xanthate safety in production device, including reactor 1, reactor 1 connects and has powder Pump 2, inert gas duct 3, ethanol access conduit 4 and Carbon bisulfide access conduit 5, connect on reactor 1 and have temperature control Dosing pump 7, dosing pump 7 and temperature controller 6 electricity it is provided with in device 6, ethanol access conduit 4 and Carbon bisulfide access conduit 5 Connect.
During production, the sodium hydroxide after first grinding adds in reactor, utilizes inert gas duct 3 to be accessed by nitrogen Reactor is replaced wherein oxygen, until reaching the LEL (1% percentage by volume) of Carbon bisulfide.Then, respectively Dosing pump is utilized to add ethanol (or isopropanol, isobutanol, isoamyl alcohol, n-butyl alcohol) and Carbon bisulfide.Utilize the temperature of liquid charging stock Degree controller 6 controls the temperature of product.The ratio of the two dosing pump meets Chemical Measurement.

Claims (1)

1. an xanthates safety in production device, including reactor, it is characterised in that: connect on described reactor and have powder Pump, inert gas duct, ethanol access conduit and Carbon bisulfide access conduit, described reactor connects and has temperature controller, Being provided with dosing pump in described ethanol access conduit and Carbon bisulfide access conduit, described dosing pump is electrically connected with temperature controller Connect.
CN201620568081.XU 2016-06-14 2016-06-14 A kind of xanthates safety in production device Active CN205838891U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620568081.XU CN205838891U (en) 2016-06-14 2016-06-14 A kind of xanthates safety in production device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620568081.XU CN205838891U (en) 2016-06-14 2016-06-14 A kind of xanthates safety in production device

Publications (1)

Publication Number Publication Date
CN205838891U true CN205838891U (en) 2016-12-28

Family

ID=58152224

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620568081.XU Active CN205838891U (en) 2016-06-14 2016-06-14 A kind of xanthates safety in production device

Country Status (1)

Country Link
CN (1) CN205838891U (en)

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