CN203240016U - Novel U-shaped pipe gas water seal - Google Patents
Novel U-shaped pipe gas water seal Download PDFInfo
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- CN203240016U CN203240016U CN 201320283883 CN201320283883U CN203240016U CN 203240016 U CN203240016 U CN 203240016U CN 201320283883 CN201320283883 CN 201320283883 CN 201320283883 U CN201320283883 U CN 201320283883U CN 203240016 U CN203240016 U CN 203240016U
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- water seal
- pipe
- main body
- control valve
- shaped pipe
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Abstract
The utility model discloses a novel U-shaped pipe gas water seal which is characterized by comprising a water seal main body U-shaped pipe, wherein the upper end of the water seal main body U-shaped pipe is provided with a condensate inlet pipe, and the tail end of the water seal main body U-shaped pipe is provided with a condensate discharge pipe. The water seal main body U-shaped pipe, the condensate inlet pipe and the condensate discharge pipe are respectively and correspondingly provided with a control valve. One side, connected with an upper pipeline of the corresponding control valve, of the condensate inlet pipe is provided with a circulating ammonia pipeline. One side, connected with a lower pipeline of the corresponding control valve, of the condensate inlet pipe is provided with a steam pipeline. The bottom of the U-shaped position of the water seal main body U-shaped pipe is provided with a water seal blow-down pipe which is provided with a control valve. According to the novel U-shaped pipe gas water seal, circulating ammonia is used for replacing steam to perform heat supply and heat preservation, the novel U-shaped pipe gas water seal is of a sealed structure, and therefore emission of polluting and combustible gases is reduced effectively, and the novel U-shaped pipe gas water seal has remarkable effects on reduction of environment pollution, energy conservation and emission reduction.
Description
Technical field
The utility model relates to a kind of water seal for coal gas, particularly a kind of novel " U " type pipe water seal for coal gas.
Background technique
Can continue in coke-stove gas conveyance conduit and the facility condensed fluid that tar, naphthalene, water etc. mix to occur, if untimely discharge can increase the coal gas transporting resistance, affect the equipment operation, destroy whole production when serious stable.
For the problem that occurs in the above-mentioned explained hereafter, general method is in coal gas conveying facility fixed point water seal for coal gas to be set at present, collect so serially and discharge condensed fluid, ensure the stable operation of gas transportation system, but common water seal needs a large amount of steam insulations, can produce a large amount of sewage like this, and common water seal for coal gas is after operation a period of time, because tar, dregs deposit in a large number in the water seal, the water seal emptying of just need in time stopping is processed.In addition, common water seal for coal gas is the equipment of open type, unavoidably has contaminativity and inflammable gas effluxes, not only can be to environment, and have inflammable and explosive danger.
Just because of the existing problem of above-mentioned common water seal for coal gas, to develop and a kind ofly novel can satisfy the explained hereafter requirement, the water seal for coal gas that can reach again energy-saving and emission-reduction becomes present problem demanding prompt solution.
The model utility content
The technical problem that the utility model solves has provided a kind of novel " U " type pipe water seal for coal gas, this model utility utilizes cyclic ammonia water to replace steam to realize insulation, effectively reduce the discharging of harmful gas and sewage, thereby realized the dual purpose of safety and environmental protection and energy-saving and emission-reduction.
For solving the problems of the technologies described above, the utility model a kind of novel " U " type pipe water seal for coal gas, it is characterized in that, comprise water seal main body " U " type pipe, the upper end of described water seal main body " U " type pipe is provided with the condensed fluid inlet tube, end is provided with the outer comb of condensed fluid, described water seal main body " U " type pipe, the condensed fluid inlet tube, on the outer comb of condensed fluid respectively correspondence be provided with control valve, described condensed fluid inlet tube connects a side of the upper pipe of control valve and establishes the cyclic ammonia water pipeline, described condensed fluid inlet tube connects a side of the lower pipeline of control valve and establishes steam line, the bottom of the U-shaped portion position of described water seal main body " U " type pipe is provided with the water seal blow-down pipe, and described water seal blow-down pipe is provided with control valve.
On described cyclic ammonia water pipeline and the steam line respectively correspondence control valve is set.
The beneficial effects of the utility model are:
1. the utility model utilizes cycling hot aqueous ammonia to replace steam to carry out heat supply insulation, realized water seal for coal gas without steam insulation, reduce the consumption of steam.
2. the utility model encapsulation is better, and is excessive without gas, reduced contaminativity and inflammable gas effluxes, and effectively avoided the pollution of environment, also more is conducive to carry out on-the-spot fire operation simultaneously, so that on-the-spot fire operation is more safe and reliable.
3. the utility model install to be changed simplely, and operating process does not affect the normal operation of rough gas transporting system, and engineering work load is little, invests lowly, has preferably economic benefit and social benefit.
Description of drawings
Fig. 1 is structural drawing of the present utility model;
Fig. 2 is the structural representation when installing and using;
Among the figure: 1 water seal main body " U " type pipe, 11U type position, 2 condensed fluid inlet tubes, 21 upper pipe, 22 lower pipeline, the outer comb of 3 condensed fluids, 4 control valves, 5 cyclic ammonia water pipelines, 6 steam lines, 7 water seal blow-down pipes, 8 gas transportation systems, 9 condensed fluid collection ponds.
Embodiment
As shown in Figure 1, the utility model a kind of novel " U " type pipe water seal for coal gas, it comprises water seal main body " U " type pipe 1, the upper end of described water seal main body " U " type pipe 1 is provided with condensed fluid inlet tube 2, end is provided with the outer comb 3 of condensed fluid, on described water seal main body " U " type pipe 1, condensed fluid inlet tube 2, the outer comb 3 of condensed fluid respectively correspondence be provided with control valve 4.
The side that described condensed fluid inlet tube 2 connects the upper pipe 21 of control valve 4 is established cyclic ammonia water pipeline 5, pass into cycling hot ammoniacal liquor in the cyclic ammonia water pipeline 5, the temperature of cycling hot ammoniacal liquor remains on more than 75, can play so on the one hand the effect of water seal insulation, the effect that also can play on the other hand flushing water seal main body " U " type pipe 1, prevents from stopping up water seal main body " U " type pipe 1.
The side that described condensed fluid inlet tube 2 connects the lower pipeline 22 of control valve 4 is established steam line 6, can realize blocking pipe is cleaned fast when passing into steam in steam line 6.
The bottom of the U-shaped portion position 11 of described water seal main body " U " type pipe 1 is provided with water seal blow-down pipe 7, and described water seal blow-down pipe 7 is provided with control valve 4.Purpose of design is to be convenient to the dregs of water seal main body " U " type pipe 1 interior part remnants are discharged like this.
On described cyclic ammonia water pipeline 5 and the steam line 6 respectively correspondence control valve 4 is set.Design mainly is for the ease of realizing passing into hot ammoniacal liquor in water seal main body " U " the type pipe 1 and the control of steam like this.
As shown in Figure 2, when installing and using, the upper end of condensed fluid inlet tube 2 is connected in gas transportation system 8, gas transportation system 8 is carried a large amount of condensed fluids condensation accumulation in gas transportation system 8 that produces in the course of gas, and along with the conveying of coal gas moves forward, when condensed fluid moves to condensed fluid inlet tube 2, condensed fluid enters water seal main body " U " type pipe 1 along condensed fluid inlet tube 2, meanwhile in cyclic ammonia water pipeline 5, pass into cycling hot ammoniacal liquor, cycling hot ammoniacal liquor follows ring ammoniacal liquor pipeline 5 and enters in water seal main body " U " the type pipe 1, this moment, condensed fluid was under the effect of the mobile drive of cycling hot ammoniacal liquor and height pressure difference, comb 3 enters condensed fluid collection pond 9 outside condensed fluid, thereby finish the discharging of condensed fluid, this process continuous circulation carries out the continuous blow-down of final condensed fluid.
Except the described technical characteristics of specification, be the known technology of those skilled in the art.
Claims (2)
1. novel " U " type pipe water seal for coal gas, it is characterized in that, comprise water seal main body " U " type pipe, the upper end of described water seal main body " U " type pipe is provided with the condensed fluid inlet tube, end is provided with the outer comb of condensed fluid, described water seal main body " U " type pipe, the condensed fluid inlet tube, on the outer comb of condensed fluid respectively correspondence be provided with control valve, described condensed fluid inlet tube connects a side of the upper pipe of control valve and establishes the cyclic ammonia water pipeline, described condensed fluid inlet tube connects a side of the lower pipeline of control valve and establishes steam line, the bottom at the U-shaped position of described water seal main body " U " type pipe is provided with the water seal blow-down pipe, and described water seal blow-down pipe is provided with control valve.
2. a kind of novel " U " as claimed in claim 1 type pipe water seal for coal gas is characterized in that, on described cyclic ammonia water pipeline and the steam line respectively correspondence control valve is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320283883 CN203240016U (en) | 2013-05-22 | 2013-05-22 | Novel U-shaped pipe gas water seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320283883 CN203240016U (en) | 2013-05-22 | 2013-05-22 | Novel U-shaped pipe gas water seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203240016U true CN203240016U (en) | 2013-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320283883 Expired - Fee Related CN203240016U (en) | 2013-05-22 | 2013-05-22 | Novel U-shaped pipe gas water seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203240016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322244A (en) * | 2013-05-22 | 2013-09-25 | 济钢集团有限公司 | Novel U-shaped pipe gas water seal |
-
2013
- 2013-05-22 CN CN 201320283883 patent/CN203240016U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322244A (en) * | 2013-05-22 | 2013-09-25 | 济钢集团有限公司 | Novel U-shaped pipe gas water seal |
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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: 20131016 Termination date: 20170522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |