CN202164117U - Sulfur trioxide absorption reacting device - Google Patents

Sulfur trioxide absorption reacting device Download PDF

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Publication number
CN202164117U
CN202164117U CN2011202231036U CN201120223103U CN202164117U CN 202164117 U CN202164117 U CN 202164117U CN 2011202231036 U CN2011202231036 U CN 2011202231036U CN 201120223103 U CN201120223103 U CN 201120223103U CN 202164117 U CN202164117 U CN 202164117U
Authority
CN
China
Prior art keywords
reaction tower
tower
liquid
sulfuric acid
reaction
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.)
Expired - Fee Related
Application number
CN2011202231036U
Other languages
Chinese (zh)
Inventor
王惠智
潘文华
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.)
ANHUI BOYUAN CHEMICAL Co Ltd
Original Assignee
ANHUI BOYUAN CHEMICAL 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 ANHUI BOYUAN CHEMICAL Co Ltd filed Critical ANHUI BOYUAN CHEMICAL Co Ltd
Priority to CN2011202231036U priority Critical patent/CN202164117U/en
Application granted granted Critical
Publication of CN202164117U publication Critical patent/CN202164117U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a sulfur trioxide absorption reacting device, which comprises a sulfur trioxide gas storage tower, a reaction tower and a liquid suction pump. The upper side of the reaction tower is communicated with the sulfur trioxide gas storage tower by the aid of a pipeline, a sulfuric acid inlet and sprayers are arranged on the top of the reaction tower, a liquid outlet and a return liquid port are arranged at the bottom of the reaction tower, and the return liquid port is communicated with the sprayers by the aid of the liquid suction pump and a pipeline. The sulfur trioxide absorption reacting device is simple in structure, easy to realize and convenient in mounting and maintaining, utilization rate of raw materials and yield of high-concentration sulfuric acid are greatly increased, and real-time monitoring for concentration of the sulfuric acid can be realized effectively.

Description

The sulphur trioxide absorption reaction device
Technical field
The utility model relates to vitriol oil production equipment field, is specially a kind of sulphur trioxide absorption reaction device.
Background technology
The sulfuric acid of high density is a kind of industry raw materials for production commonly used, and as can being used as the electrolytic solution of electromobile battery, the gas washing in SA production of high density generally is that the sulfuric acid through sulphur trioxide and low concentration reacts and obtains.There is the low problem of raw material availability in the sulfuric acid production plant complex structure of the high density of prior art.
The utility model content
The utility model purpose provides a kind of sulphur trioxide absorption reaction device, to solve the low problem of prior art high-concentration sulfuric acid production equipment raw material availability.
In order to achieve the above object, the technical scheme that the utility model adopted is:
The sulphur trioxide absorption reaction device; It is characterized in that: include sulphur trioxide gas storage tower, reaction tower, liquid absorbing pump; Said reaction tower upper lateral part is provided with inlet mouth; And the inlet mouth of reaction tower and sulphur trioxide gas storage tower pass through pipeline connection, the sprinkler head that said reaction tower top is provided with the sulfuric acid fluid inlet, in reaction tower, sprays, and the bottom is provided with liquid outlet, liquid return hole; The liquid return hole of said liquid absorbing pump fluid inlet and reaction tower is through pipeline connection, and the sprinkler head of liquid absorbing pump liquid outlet and reaction tower passes through pipeline connection.
Described sulphur trioxide absorption reaction device is characterized in that: also be provided with the pH value transmitter in the liquid return hole of said reaction tower.
The utility model is simple in structure, is easy to realize, installation and maintenance is convenient.Store sulfur trioxide gas in the sulphur trioxide gas storage tower; Reaction tower gets into the sulfuric acid of lower concentration through the sulfuric acid fluid inlet; Then with the sulfur trioxide gas precursor reactant that feeds in the reaction tower; To obtain the sulfuric acid of high density, through liquid absorbing pump the sulfuric acid that obtains after reacting in the reaction tower is sent into reaction tower again through sprinkler head simultaneously and react, improved the yield rate of utilization ratio of raw materials and high-concentration sulfuric acid greatly; The PH transmitter that in liquid return hole, is provided with can be measured the high-concentration sulfuric acid pH value that generates effectively, realizes the real-time monitoring to sulfuric acid concentration.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
As shown in Figure 1.The sulphur trioxide absorption reaction device; Include sulphur trioxide gas storage tower 1, reaction tower 2, liquid absorbing pump 3; Reaction tower 2 upper lateral parts are provided with inlet mouth 4; And the inlet mouth 4 of reaction tower 2 is communicated with through pipeline 5 with sulphur trioxide gas storage tower, the sprinkler head 7 that reaction tower 2 tops are provided with sulfuric acid fluid inlet 6, in reaction tower, spray, and the bottom is provided with liquid outlet 8, liquid return hole 9; Liquid absorbing pump 3 fluid inlets are communicated with through pipeline 10 with the liquid return hole 9 of reaction tower 2, and liquid absorbing pump 3 liquid outlets are communicated with through pipeline 11 with the sprinkler head 7 of reaction tower 2.Also be provided with pH value transmitter 12 in the liquid return hole 9 of reaction tower 2.

Claims (2)

1. sulphur trioxide absorption reaction device; It is characterized in that: include sulphur trioxide gas storage tower, reaction tower, liquid absorbing pump; Said reaction tower upper lateral part is provided with inlet mouth; And the inlet mouth of reaction tower and sulphur trioxide gas storage tower pass through pipeline connection, the sprinkler head that said reaction tower top is provided with the sulfuric acid fluid inlet, in reaction tower, sprays, and the bottom is provided with liquid outlet, liquid return hole; The liquid return hole of said liquid absorbing pump fluid inlet and reaction tower is through pipeline connection, and the sprinkler head of liquid absorbing pump liquid outlet and reaction tower passes through pipeline connection.
2. sulphur trioxide absorption reaction device according to claim 1 is characterized in that: also be provided with the pH value transmitter in the liquid return hole of said reaction tower.
CN2011202231036U 2011-06-29 2011-06-29 Sulfur trioxide absorption reacting device Expired - Fee Related CN202164117U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202231036U CN202164117U (en) 2011-06-29 2011-06-29 Sulfur trioxide absorption reacting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202231036U CN202164117U (en) 2011-06-29 2011-06-29 Sulfur trioxide absorption reacting device

Publications (1)

Publication Number Publication Date
CN202164117U true CN202164117U (en) 2012-03-14

Family

ID=45799959

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202231036U Expired - Fee Related CN202164117U (en) 2011-06-29 2011-06-29 Sulfur trioxide absorption reacting device

Country Status (1)

Country Link
CN (1) CN202164117U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105692566A (en) * 2016-04-06 2016-06-22 衢州信步化工科技有限公司 Regeneration method of residual waste sulfuric acid after chlorine drying

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105692566A (en) * 2016-04-06 2016-06-22 衢州信步化工科技有限公司 Regeneration method of residual waste sulfuric acid after chlorine drying

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120314

Termination date: 20120629

C17 Cessation of patent right