CN219914055U - Primary cooler spray set - Google Patents
Primary cooler spray set Download PDFInfo
- Publication number
- CN219914055U CN219914055U CN202320757877.XU CN202320757877U CN219914055U CN 219914055 U CN219914055 U CN 219914055U CN 202320757877 U CN202320757877 U CN 202320757877U CN 219914055 U CN219914055 U CN 219914055U
- Authority
- CN
- China
- Prior art keywords
- lower section
- shell
- condensate
- upper section
- spray
- 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.)
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- 239000007921 spray Substances 0.000 title claims description 44
- 239000007788 liquid Substances 0.000 claims abstract description 46
- 238000000926 separation method Methods 0.000 claims abstract description 40
- 238000004062 sedimentation Methods 0.000 claims abstract description 30
- 238000005507 spraying Methods 0.000 claims abstract description 25
- 239000010865 sewage Substances 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 10
- 230000005484 gravity Effects 0.000 abstract description 8
- 239000002245 particle Substances 0.000 abstract description 6
- 239000007787 solid Substances 0.000 abstract description 5
- 239000003245 coal Substances 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000000391 smoking effect Effects 0.000 abstract description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 description 4
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a primary cooler spraying device which comprises a shell, wherein a gas inlet is formed in the top of the shell, an upper section condensate liquid outlet is formed in the upper side of the outer portion of the shell, a lower section condensate liquid outlet is formed in the lower side of the outer portion of the gas outlet, the lower section condensate liquid outlet is connected with a lower section sedimentation separation mechanism, the lower section sedimentation separation mechanism is connected with a lower section condensate circulating tank, the lower section condensate circulating tank is connected with a lower section condensate circulating pump, one side of the lower section sedimentation separation mechanism is connected with a sewage discharge conveying pump, and an upper section spraying structure and a lower section spraying structure pipe are arranged in the shell. The utility model solves the problems of uneven spraying of the spraying pipe of the gas cooler and easy blockage among the pipes; the liquid is removed by adopting a specific gravity separation device, heavy component materials are extracted, and solid particles and specific gravity reaching materials are prevented from secondarily entering a gas cooler; solves the problems of potential safety hazard caused by equipment blockage and environmental protection caused by coal charging and smoking due to resistance increase.
Description
Technical Field
The utility model relates to the field of gas cooling, in particular to a spray device of a primary cooler.
Background
The existing gas cooler spray device is of a branch pipe drilling structure, the number of spray holes is large, the spray hydraulic pressure is small, and dead angles exist in equipment with uneven spraying; the gas channel tube array is easy to block, the purging needs to be switched periodically, the labor capacity is increased, and the purging steam or ammonia water is wasted; after the equipment is blocked, the replacement of the tube array is required to be stopped, and the maintenance cost is increased.
Disclosure of Invention
The utility model aims to provide a primary cooler spray device, which solves the problems that a gas cooler spray pipe is unevenly sprayed and the pipes are easy to block; the liquid is removed by adopting a specific gravity separation device, heavy component materials are extracted, and solid particles and specific gravity reaching materials are prevented from secondarily entering a gas cooler; solves the problems of potential safety hazard caused by equipment blockage and environmental protection caused by coal charging and smoking due to resistance increase.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a primary cooler spray set, includes the casing, the casing top is provided with the gas inlet, the outside upside of casing is provided with upper segment condensate and moves back the liquid mouth, the outside downside of casing is provided with the gas outlet, the outside gas outlet downside of casing is provided with the hypomere condensate and moves back the liquid mouth, hypomere condensate moves back the liquid mouth and is connected with hypomere sedimentation separation mechanism, hypomere sedimentation separation mechanism is connected with hypomere condensate circulation groove, hypomere condensate circulation groove is connected with hypomere condensate circulating pump, hypomere sedimentation separation mechanism one side is connected with the blowdown delivery pump, the casing is inside to be provided with upper segment spray structure and hypomere spray structure pipe, upper segment spray structure and hypomere spray structure pipe one end are all worn to establish in the casing outside.
Further, the outer end of the upper section condensate liquid outlet is connected with an upper section sedimentation separator, the upper section sedimentation separator is connected with an upper section condensate circulating groove, and the upper section condensate circulating groove is connected with an upper section condensate circulating pump.
Further, the upper section spray structure is the same as the lower section spray structure, the upper section spray structure comprises a spray pipe and spray heads, and a plurality of spray heads are uniformly arranged at the lower end of the spray pipe.
Further, the upper section sedimentation separator comprises a separator shell, one side of the separator shell is provided with a condensate inlet communicated with the upper section condensate liquid outlet, the other side of the separator shell is provided with a condensate outlet, and the bottom of the separator shell is provided with a liquid outlet.
Further, the lower section sedimentation separation structure comprises a separation shell, a separation shell condensate inlet and a scattering port are arranged at the upper end of the separation shell, a clear liquid overflow port and a sewage outlet are respectively arranged at the upper end and the lower end of one side of the separation shell, and the sewage outlet is connected with a sewage delivery pump.
Compared with the prior art, the utility model has the beneficial effects that: the utility model solves the problems of uneven spraying of the spraying pipe of the gas cooler and easy blockage among the pipes; the liquid is removed by adopting a specific gravity separation device, heavy component materials are extracted, and solid particles and specific gravity reaching materials are prevented from secondarily entering a gas cooler; the utility model solves the problems of potential safety hazard caused by equipment blockage and environmental protection caused by coal charging smoke generation due to resistance increase.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic structural view of an upper stage spray structure;
FIG. 3 is a schematic diagram of the structure of the upper stage sedimentation separator;
fig. 4 is a schematic structural view of a lower sedimentation separation structure.
In the figure: 1. the device comprises a shell, 2, an upper-stage spraying structure, 3, a lower-stage spraying structure, 4, a gas inlet, 5, an upper-stage condensate liquid outlet, 6, an upper-stage sedimentation separator, 7, a gas outlet, 8, a lower-stage condensate liquid outlet, 9, a lower-stage sedimentation separation structure, 10, a sewage delivery pump, 11, a spraying pipe, 12, a spray head, 13, a separator shell, 14, a condensate inlet, 15, a condensate outlet, 16, a liquid discharge port, 17, a separation shell, 18, a separation shell condensate inlet, 19, a scattering port, 20, a clear overflow port, 21, a sewage drain, 22, a lower-stage condensate circulating tank, 23, a lower-stage condensate circulating pump, 24, an upper-stage condensate circulating tank, 25 and an upper-stage condensate circulating pump.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, a primary cooler spray device comprises a shell 1, a gas inlet 4 is arranged at the top of the shell 1, an upper section condensate liquid outlet 5 is arranged on the upper side outside the shell 1, a gas outlet 7 is arranged on the lower side outside the shell 1, a lower section condensate liquid outlet 8 is arranged on the lower side outside the shell 1, the lower section condensate liquid outlet 8 is connected with a lower section sedimentation separation mechanism 9, the lower section sedimentation separation mechanism 9 is connected with a lower section condensate circulating groove 22, the lower section condensate circulating groove 22 is connected with a lower section condensate circulating pump 23, one side of the lower section sedimentation separation mechanism 9 is connected with a sewage delivery pump 10, an upper section spray structure 2 and a lower section spray structure pipe 3 are arranged inside the shell 1, and one ends of the upper section spray structure 2 and the lower section spray structure pipe 3 are all arranged on the outer side of the shell 1 in a penetrating manner.
The outer end of the upper section condensate liquid withdrawal port 5 is connected with an upper section sedimentation separator 6, the upper section sedimentation separator 6 is connected with an upper section condensate circulating groove 24, and the upper section condensate circulating groove 24 is connected with an upper section condensate circulating pump 25.
The upper-section spraying structure 2 and the lower-section spraying structure 3 are identical in structure, the upper-section spraying structure 2 comprises a spraying pipe 11 and spray heads 12, and a plurality of spray heads 12 are uniformly arranged at the lower end of the spraying pipe 11.
The upper sedimentation separator 6 comprises a separator shell 13, a condensate inlet 14 communicated with the upper condensate liquid withdrawal port 5 is arranged on one side of the separator shell 13, a condensate outlet 15 is arranged on the other side of the separator shell 13, and a liquid discharge port 16 is arranged at the bottom of the separator shell 13.
The lower sedimentation separation structure 9 comprises a separation shell 17, a separation shell condensate inlet 18 and a diffusing port 19 are arranged at the upper end of the separation shell 17, a clear liquid overflow port 20 and a sewage drain port 21 are respectively arranged at the upper end and the lower end of one side of the separation shell 17, and the sewage drain port 21 is connected with the sewage drain conveying pump 10.
The gas enters from a gas inlet 4 at the top of the shell 1, is cooled by a horizontal tube cooler to remove impurities in the gas, and is discharged from a gas outlet 7 at the bottom. The upper-stage spraying structure 2 is sprayed by using upper-stage circulating spraying liquid in the gas operation process, a gas channel is continuously flushed, and large-particle solid particles fall from an upper-stage condensate liquid outlet 5 and are discharged through an upper-stage sedimentation separator 6, an upper-stage condensate circulating tank and an upper-stage condensate circulating pump 25; the superfluous light component condensate in the upper section automatically flows into a condensate circulating pump 23 in the lower section to be pressurized and enters a spraying structure 3 in the lower section to continuously wash the lower section of the primary cooler, and naphthalene in the gas in the low temperature section is absorbed; the condensate at the lower section flows out through a liquid removing port 8, the liquid removing enters a lower section sedimentation separation structure 9, and the heavy components are conveyed to a tar ammonia water separation tank through a sewage pump 10.
As shown in fig. 1: the upper and lower spray liquid is pressurized by a circulating pump and then uniformly sprayed into the horizontal tube cooler by an upper spray structure 2 and a lower spray structure 3.
As shown in figure 3, the condensate liquid in the upper section enters the separator shell 13 through the condensate liquid inlet 14, heavy component materials settle from the bottom liquid outlet 16 to the tar ammonia water separation tank, and light component materials enter the upper circulation tank through the condensate liquid outlet 15.
The condensate liquid in the lower section is drawn into the condensate inlet 18 of the separation tank through the water seal, the clear liquid of the baffle plate is drawn into the clear liquid overflow port 20 to enter the circulation tank in the lower section, and the heavy components are settled and then enter the tar ammonia water separation tank through the sewage outlet 21 and the sewage pump.
The utility model solves the problems of uneven spraying of the spraying pipe of the gas cooler and easy blockage among the pipes; the liquid is removed by adopting a specific gravity separation device, heavy component materials are extracted, and solid particles and specific gravity reaching materials are prevented from secondarily entering a gas cooler; the utility model solves the problems of potential safety hazard caused by equipment blockage and environmental protection caused by coal charging smoke generation due to resistance increase.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a primary cooler spray set, includes casing, its characterized in that: the top of the shell is provided with a gas inlet, the upper side outside the shell is provided with an upper section condensate liquid outlet, the lower side outside the shell is provided with a gas outlet, the lower side outside the gas outlet is provided with a lower section condensate liquid outlet, the lower section condensate liquid outlet is connected with a lower section sedimentation separation mechanism, the lower section sedimentation separation mechanism is connected with a lower section condensate liquid circulating groove, the lower section condensate liquid circulating groove is connected with a lower section condensate liquid circulating pump, one side of the lower section sedimentation separation mechanism is connected with a sewage discharge conveying pump, an upper section spraying structure and a lower section spraying structure pipe are arranged inside the shell, and one ends of the upper section spraying structure pipe and the lower section spraying structure pipe are all arranged outside the shell in a penetrating mode.
2. The primary cooler spray set of claim 1, wherein: the outer end of the upper section condensate liquid withdrawal port is connected with an upper section sedimentation separator, the upper section sedimentation separator is connected with an upper section condensate circulating groove, and the upper section condensate circulating groove is connected with an upper section condensate circulating pump.
3. The primary cooler spray set of claim 1, wherein: the upper section spray structure and the lower section spray structure are the same in structure, the upper section spray structure comprises a spray pipe and spray heads, and a plurality of spray heads are uniformly arranged at the lower end of the spray pipe.
4. The primary cooler spray set of claim 2, wherein: the upper section sedimentation separator comprises a separator shell, one side of the separator shell is provided with a condensate inlet communicated with the upper section condensate liquid outlet, the other side of the separator shell is provided with a condensate outlet, and the bottom of the separator shell is provided with a liquid outlet.
5. The primary cooler spray set of claim 1, wherein: the lower section sedimentation separation mechanism comprises a separation shell, wherein a separation shell condensate inlet and a scattering port are formed in the upper end of the separation shell, a clear liquid overflow port and a sewage outlet are respectively formed in the upper end and the lower end of one side of the separation shell, and the sewage outlet is connected with a sewage conveying pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320757877.XU CN219914055U (en) | 2023-04-08 | 2023-04-08 | Primary cooler spray set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320757877.XU CN219914055U (en) | 2023-04-08 | 2023-04-08 | Primary cooler spray set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219914055U true CN219914055U (en) | 2023-10-27 |
Family
ID=88438770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320757877.XU Active CN219914055U (en) | 2023-04-08 | 2023-04-08 | Primary cooler spray set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219914055U (en) |
-
2023
- 2023-04-08 CN CN202320757877.XU patent/CN219914055U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |