CN202569910U - Vacuum system of chlorine dioxide solution preparation equipment - Google Patents
Vacuum system of chlorine dioxide solution preparation equipment Download PDFInfo
- Publication number
- CN202569910U CN202569910U CN2012201473210U CN201220147321U CN202569910U CN 202569910 U CN202569910 U CN 202569910U CN 2012201473210 U CN2012201473210 U CN 2012201473210U CN 201220147321 U CN201220147321 U CN 201220147321U CN 202569910 U CN202569910 U CN 202569910U
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- CN
- China
- Prior art keywords
- chlorine dioxide
- clo
- equipment
- solution preparation
- preparation equipment
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a vacuum system of chlorine dioxide solution preparation equipment. The vacuum system of the chlorine dioxide solution preparation equipment comprises a steam ejector, a vacuum pump and a fan, wherein the steam ejector is installed on a connection pipe which connects an absorption tower of the chlorine dioxide solution preparation equipment and an ejector condenser. The vacuum pump is installed on a glauber salt filter of the chlorine dioxide solution preparation equipment, the number of the fan is at least one, and the at least one fan is arranged on a tail gas scrubbing tower of the chlorine dioxide solution preparation equipment. Different vacuum devices are arranged on the positions where the glauber salt filter, the absorption tower and the tail gas scrubbing tower are located in order to provide different vacuum negative pressure, and the vacuum system of the chlorine dioxide solution preparation equipment can be more energy-saving.
Description
Technical field
The utility model relates to a kind of ClO 2 solution and prepares equipment, is specifically related to the vacuum system that a kind of ClO 2 solution prepares equipment.
Background technology
ClO 2 solution prepares saltcake filter, generator and absorption tower in the equipment, tail gas washing tower need be used vacuum plant; And required vacuum has a long way to go; Wherein the negative pressure that needs of generator and absorption tower needs negative pressure-15～40KPa for-85.3KPa, saltcake filter, and the tail gas absorber negative pressure probably is-3～4KPa.Especially generator and absorption tower are the cores of package unit, and they are to produce chlorine dioxide and the equipment that absorbs chlorine dioxide, need the stable performance of vacuum equipment, go out mechanical breakdown less as far as possible.Prior art generally is two steam jet ejectors to be installed on condenser and saltcake filter, two pipelines in absorption tower or two vavuum pumps are installed on saltcake filter, two pipelines in absorption tower.If all use steam jet ejector, because the steam jet ejector energy consumption is higher, need to consume more steam, cause production cost high; If but all use vavuum pump, in case have a power failure or mechanical breakdown, system will not have negative pressure so, the chlorine dioxide of system the inside can not be got rid of overstocked, will the causes system increased pressure, cause chlorine dioxide to decompose, even reveal.
The utility model content
Consider the problems referred to above of prior art; An aspect according to the utility model discloses the vacuum system that a kind of ClO 2 solution prepares equipment, it is characterized in that; Comprise steam jet ejector, vavuum pump and blower fan; Described steam jet ejector is installed on the tube connector of absorption tower and injector condenser that ClO 2 solution prepares equipment, provides generator and absorption tower required negative pressure of vacuum, and described vavuum pump is installed on the saltcake filter that ClO 2 solution prepares equipment; The negative pressure of vacuum that produces supplies the saltcake filter to use; Described blower fan has one at least, is installed on the tail gas washing tower that ClO 2 solution prepares equipment, and the negative pressure of vacuum of generation supplies tail gas washing tower and chlorine dioxide storage tank usefulness.
As preferably, described blower fan has two, is in parallel installed with on tail gas washing tower.
As preferably, described two typhoon machines all are equipped with stand-by power supply.
Compared with prior art, the beneficial effect of the utility model is:
(1) steam jet ejector in the utility model acts on generator and absorption tower, and vavuum pump acts on the saltcake filter, and fan action is in tail gas washing tower and chlorine dioxide storage tank, and three parts provide different negative pressure of vacuum respectively, have practiced thrift the energy;
(2) the ClO 2 solution required in process of production negative pressure of vacuum of saltcake filter for preparing equipment is controlled separately by vavuum pump, and is more energy-conservation;
(3) blower fan of the utility model can in the saltcake filter casing with the chlorine dioxide storage tank in the chlorine dioxide that decomposites be extracted into tail gas washing tower and absorb environmental protection more;
(4) the utility model is equipped with two typhoon machines; Can two typhoon machine alternations; Blower fan is operated for a long time, and two typhoon machines all are equipped with stand-by power supply, even have a power failure, stop steam; Also can be extracted into tail gas washing tower to chlorine dioxide remaining in chlorine dioxide storage tank and the saltcake filter and absorb, increase the security of device.
Description of drawings
Fig. 1 shows the structural representation for preparing the vacuum system of equipment according to the ClO 2 solution of an embodiment of the utility model.
1-steam jet ejector, 2-vavuum pump, 3-blower fan, 4-generator, 5-absorption tower, 6-tail gas washing tower, 7-injector condenser, 8-saltcake filter, 9-chlorine dioxide storage tank.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified, but the embodiment of the utility model is not limited thereto.
Fig. 1 shows the structural representation for preparing the vacuum system of equipment according to the ClO 2 solution of an embodiment of the utility model.A kind of ClO 2 solution as shown in Figure 1 prepares the vacuum system of equipment, comprises steam jet ejector 1, vavuum pump 2 and blower fan 3; Steam jet ejector 1 is installed on the tube connector of absorption tower 5 that ClO 2 solution prepares equipment and injector condenser 7, provides generator 4 and absorption tower 5 required negative pressure of vacuum; Vavuum pump 2 is installed on the saltcake filter 8 that ClO 2 solution prepares equipment, and the negative pressure of vacuum of generation supplies saltcake filter 8 to use; Blower fan 3 has two, is in parallel installed with at ClO 2 solution to prepare on the tail gas washing tower 6 of equipment, and two typhoon machines 3 all are equipped with stand-by power supply, and the negative pressure of vacuum of generation supplies tail gas washing tower 6 and chlorine dioxide storage tank 9 usefulness.
The saltcake filter 8 that ClO 2 solution prepares equipment is intermittent the use in process of production, and required negative pressure of vacuum also is intermittent, is controlled separately by vavuum pump 2, has practiced thrift the energy; Tail gas washing tower 6 is installed two typhoon machines 3; And stand-by power supply is housed all; What can two typhoon machines replace works long hours; Even have a power failure, when stopping steam, also can locate remaining chlorine dioxide to 8 liang in chlorine dioxide storage tank 9 and saltcake filter and be extracted into tail gas washing tower 6 and absorb, increased the security of device.
Claims (3)
1. a ClO 2 solution prepares the vacuum system of equipment; It is characterized in that: comprise steam jet ejector, vavuum pump and blower fan; Described steam jet ejector is installed on the tube connector of absorption tower and injector condenser that ClO 2 solution prepares equipment; Described vavuum pump is installed on the saltcake filter that ClO 2 solution prepares equipment, and described blower fan has one at least, and described at least one typhoon machine is installed on the tail gas washing tower that ClO 2 solution prepares equipment.
2. ClO 2 solution according to claim 1 prepares the vacuum system of equipment, it is characterized in that:
Described blower fan has two, and described two typhoon machines are in parallel installed with on tail gas washing tower.
3. ClO 2 solution according to claim 2 prepares the vacuum system of equipment, it is characterized in that:
Described two typhoon machines all are equipped with stand-by power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201473210U CN202569910U (en) | 2012-04-10 | 2012-04-10 | Vacuum system of chlorine dioxide solution preparation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201473210U CN202569910U (en) | 2012-04-10 | 2012-04-10 | Vacuum system of chlorine dioxide solution preparation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202569910U true CN202569910U (en) | 2012-12-05 |
Family
ID=47239367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201473210U Expired - Fee Related CN202569910U (en) | 2012-04-10 | 2012-04-10 | Vacuum system of chlorine dioxide solution preparation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202569910U (en) |
-
2012
- 2012-04-10 CN CN2012201473210U patent/CN202569910U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150410 |
|
| EXPY | Termination of patent right or utility model |