CN202113768U - Circulating desulfurizing reaction tower for waste alkali liquor - Google Patents

Circulating desulfurizing reaction tower for waste alkali liquor Download PDF

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Publication number
CN202113768U
CN202113768U CN201120196724XU CN201120196724U CN202113768U CN 202113768 U CN202113768 U CN 202113768U CN 201120196724X U CN201120196724X U CN 201120196724XU CN 201120196724 U CN201120196724 U CN 201120196724U CN 202113768 U CN202113768 U CN 202113768U
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CN
China
Prior art keywords
reaction tower
pipe
tower
circulating
plate
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
CN201120196724XU
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Chinese (zh)
Inventor
张文利
李文智
苑永承
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.)
TIANJIN DONGFANG ENVIRONMENTAL ENGINEERING Co Ltd
Original Assignee
TIANJIN DONGFANG ENVIRONMENTAL 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 TIANJIN DONGFANG ENVIRONMENTAL ENGINEERING Co Ltd filed Critical TIANJIN DONGFANG ENVIRONMENTAL ENGINEERING Co Ltd
Priority to CN201120196724XU priority Critical patent/CN202113768U/en
Application granted granted Critical
Publication of CN202113768U publication Critical patent/CN202113768U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to desulfurizing reaction tower equipment, in particular to a circulating desulfurizing reaction tower for waste alkali liquor, which is a vertical hollow reaction tower and is characterized in that a liquid supplying pipe and an upper layer spray washing pipe and a lower layer spray washing pipe are arranged outside the reaction tower. The spray washing pipes are communicated with the inside of the tower. A liquid column spray pipe is arranged inside the reaction tower and connected with a liquid column spray nozzle inside the tower. A circulating liquid tank body is arranged at the bottom of the reaction tower, a smoke inlet and the liquid column spray pipe connected with the liquid supplying pipe and extending into the tower are arranged on the tank body. A circulating pump controlled by a section door is arranged at the lower portion of the tank body, and the lower portion of the tank body is connected with the liquid supplying pipe through the circulating pump. The rear portion of the tank body is connected with a deslagging pipe which is connected with a deslagging pump. A groove defogging plate, a dewatering baffle plate and a rotating flow plate are sequentially arranged inside the reaction tower from top to bottom. The groove defogging plate, the dewatering baffle plate and the rotating flow plate are supported by tower inner wall supporting plates. The liquid supplying pipe, an alkali supplement pipe, a flow meter, an alkali supplement pump and the section door are connected. The circulating desulfurizing reaction tower has the advantages that the waste alkali liquor serves as desulfurizing agents, desulfurizing effects are high, and scaling does not exist in an equipment system. The circulating desulfurizing reaction tower can effectively utilize the waste alkali liquor to desulfurize to achieve the purpose of using waste to treat waste, saves cost, and is good in operating effects.

Description

A kind of circulation spent lye desulfurization reaction tower
Technical field
The utility model relates to a kind of desulphurization reaction tower, particularly a kind of circulation spent lye desulfurization reaction tower.
Background technology
Produce a large amount of variety classeses, heterogeneity, the waste soda residue of variable concentrations, spent lye in China's chlor-alkali industry and other chemical industry production process.These waste soda residues, liquid often directly are drained in the external environment condition because of the not high or not convenient usefulness of value, so not only cause environmental pollution, and have wasted available resource.In these industries, coal-fired (kiln) stove combustion process can produce SO 2, other industry also produces SO sometimes in production technology 2, but can not utilize these salkali waste resources to carry out desulfurization, but go up desulphurization plant again, make desulphurization cost increase, complex process.
The utility model content
The utility model is in order to solve above-mentioned deficiency of the prior art, and a kind of circulation spent lye desulfurization reaction tower that reduces the salkali waste wasting of resources and desulfurization effect is provided.
In order to achieve the above object; The technical scheme design of the utility model is to realize like this; A kind of circulation spent lye desulfurization reaction tower is vertical hollow reaction tower, it is characterized in that: described reaction tower outer setting has the spray irrigation pipe that is communicated with in feed pipe and two-layer up and down and the tower; The reaction tower set inside has the fluid column jet pipe, and it connects the fluid column nozzle in the tower; The reaction tower bottom has circulation fluid casing, casing to be provided with gas approach and to be connected with feed pipe and to stretch into the fluid column jet pipe in the tower, and lower box is provided with the circulation pump line of joint gate control and connects feed pipe through circulating pump; The rear portion is connected with scum pipe, and scum pipe connects deslagging pump; From top to bottom set gradually plough groove type demist plate, dehydration deflection plate and eddy flow plate that the inner wall of tower support plate supports in the reaction tower; Feed pipe is connected with benefit alkali pipe, flowmeter, benefit alkali pump and joint door.
The center of circle, the cylindrical shroud of described dehydration deflection plate bottom respective side is provided with equidistant 50 degree respectively, oblique cutting groove in the same way, in the groove successively the plug-in mounting angle be the baffling sheet of the bending of 100 degree.
An affixed inverted tubaeform gas collection mouth under the cylindrical shroud of described eddy flow plate.
The beneficial effect of the utility model: as desulfurizing agent, desulfuration efficiency is high with spent lye, and device systems does not have scale formation.This equipment can effectively utilize the spent lye desulfurization, reaches the purpose of the treatment of wastes with processes of wastes against one another, practices thrift cost, and operational effect is good.
Description of drawings
Fig. 1 is the utility model duty vertical profile structural representation.
Fig. 2 is the utility model dehydration deflection plate longitudinal side TV structure sketch map.
Fig. 3 vertically cuts open structural representation for the utility model eddy flow plate.
1 support plate among the figure; 2 plough groove type demist plates; 3 dehydration deflection plates; 4 eddy flow plates; 5 reaction towers; 6 fluid column nozzles; 7 circulating pumps; 8 circulation fluid casings; 9 overflow pipes; 10 deslagging pumps, 11 flowmeters; 12 mend alkali pump; 15 smoke inlets; 16 feed pipes; 17a, 17b, 17c spray irrigation pipe; 18 fluid column jet pipes; 19 mend the alkali pipe; 20 scum pipes; 21a, 21b, 21c save door; 22 circulation pump lines; 23 baffling sheets; 24 spinning disks; 25 circular cone cores; 26 baffling sheets; 27 gas collection mouths.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in detail.
As shown in Figure 1, circulation spent lye desulfurization reaction tower is vertical hollow reaction tower, and described reaction tower outer setting has the spray irrigation pipe that is communicated with in feed pipe 16 and two-layer up and down and the tower; The reaction tower set inside has fluid column jet pipe 18, and it connects the fluid column nozzle in the tower; The reaction tower bottom has circulation fluid casing 8, casing 8 to be provided with smoke inlet 15 and to be connected with feed pipe 16 and to stretch into the fluid column jet pipe 18 in the tower, and casing 8 bottoms are provided with the circulation pump line 22 of joint door 21a control and connect feed pipe 16 through circulating pump 7; The rear portion is connected with scum pipe 20, and scum pipe 20 connects deslagging pump 10; From top to bottom set gradually plough groove type demist plate 2, dehydration deflection plate 3 and eddy flow plate 4 that inner wall of tower support plate 1 supports in the reaction tower; Feed pipe 16 is connected with benefit alkali pipe 19, flowmeter 11, benefit alkali pump 12 and a joint door 21b.The tower body outside is connected to spray irrigation pipe 17a, 17b, 17c, is connected to feed pipe 16 then, and 21c is connected to 22 circulation pump lines through the joint door, connects circulating pump 7.
As shown in Figure 2, the center of circle, the cylindrical shroud bottom respective side of dehydration deflection plate 3 is provided with equidistant 50 degree respectively.Oblique cutting groove in the same way, in the groove successively the plug-in mounting angle be the baffling sheet 23 of the bending of 100 degree, to form the baffling passage.
As shown in Figure 3, the affixed gas collection of falling a broadening formation mouth 27 under the cylindrical shroud of eddy flow plate 4 through changing sectional area, improves flow velocity, is circular cone core 25 in the middle of the reinforcing desulfuration, 24 spinning disks, and the base plate between coaming plate and the circular cone core 25 is crossed branch cuttings such as the center of circle.

Claims (3)

1. a circulation spent lye desulfurization reaction tower is vertical hollow reaction tower, it is characterized in that: described reaction tower outer setting has the spray irrigation pipe that is communicated with in feed pipe and two-layer up and down and the tower; The reaction tower set inside has the fluid column jet pipe, and it connects the fluid column nozzle in the tower; The reaction tower bottom has circulation fluid casing, casing to be provided with gas approach and to be connected with feed pipe and to stretch into the fluid column jet pipe in the tower, and lower box is provided with the circulation pump line of joint gate control and connects feed pipe through circulating pump; The rear portion is connected with scum pipe, and scum pipe connects deslagging pump; From top to bottom set gradually plough groove type demist plate, dehydration deflection plate and eddy flow plate that the inner wall of tower support plate supports in the reaction tower; Feed pipe is connected with benefit alkali pipe, flowmeter, benefit alkali pump and joint door.
2. a kind of circulation spent lye desulfurization reaction tower according to claim 1; It is characterized in that; The center of circle, the cylindrical shroud of described dehydration deflection plate bottom respective side is provided with equidistant 50 degree respectively, oblique cutting groove in the same way, in the groove successively the plug-in mounting angle be the baffling sheet of the bending of 100 degree.
3. a kind of circulation spent lye desulfurization reaction tower according to claim 1 is characterized in that, an affixed inverted tubaeform gas collection mouth under the cylindrical shroud of described eddy flow plate.
CN201120196724XU 2011-06-13 2011-06-13 Circulating desulfurizing reaction tower for waste alkali liquor Expired - Fee Related CN202113768U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120196724XU CN202113768U (en) 2011-06-13 2011-06-13 Circulating desulfurizing reaction tower for waste alkali liquor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120196724XU CN202113768U (en) 2011-06-13 2011-06-13 Circulating desulfurizing reaction tower for waste alkali liquor

Publications (1)

Publication Number Publication Date
CN202113768U true CN202113768U (en) 2012-01-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120196724XU Expired - Fee Related CN202113768U (en) 2011-06-13 2011-06-13 Circulating desulfurizing reaction tower for waste alkali liquor

Country Status (1)

Country Link
CN (1) CN202113768U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103349895A (en) * 2013-07-03 2013-10-16 浙江工业大学 Device and process for removing sulfuryl fluoride based on chemical absorption
CN103480260A (en) * 2013-09-17 2014-01-01 上海大学 Wet flue gas desulphurization technology by utilization of ethylene waste lye
CN117599601A (en) * 2024-01-03 2024-02-27 上海鲁源控制设备有限公司 Rotational flow type desulfurization device for waste gas treatment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103349895A (en) * 2013-07-03 2013-10-16 浙江工业大学 Device and process for removing sulfuryl fluoride based on chemical absorption
CN103349895B (en) * 2013-07-03 2016-06-22 浙江工业大学 The device of a kind of chemically based absorbing and removing vikane and technique
CN103480260A (en) * 2013-09-17 2014-01-01 上海大学 Wet flue gas desulphurization technology by utilization of ethylene waste lye
CN103480260B (en) * 2013-09-17 2015-07-01 上海大学 Wet flue gas desulphurization technology by utilization of ethylene waste lye
CN117599601A (en) * 2024-01-03 2024-02-27 上海鲁源控制设备有限公司 Rotational flow type desulfurization device for waste gas treatment

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

Granted publication date: 20120118

Termination date: 20160613