CN205191194U - PE constant -pressure tank - Google Patents
PE constant -pressure tank Download PDFInfo
- Publication number
- CN205191194U CN205191194U CN201521005270.8U CN201521005270U CN205191194U CN 205191194 U CN205191194 U CN 205191194U CN 201521005270 U CN201521005270 U CN 201521005270U CN 205191194 U CN205191194 U CN 205191194U
- Authority
- CN
- China
- Prior art keywords
- jar
- tank body
- packing layer
- upper tank
- pipe
- 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
Links
Abstract
The utility model provides a store the PE constant -pressure tank of marsh gas, including the lower jar of body and the last jar of body, lower jar of internal splendid attire has water, it sets up in lower jar of internal portion to go up a jar body opening orientation, be equipped with inlet tube and outlet pipe on the lower jar of body, it is equipped with the packing layer to go up a jar internal portion, the packing layer lower part is equipped with the pipeline of giving vent to anger, upward be equipped with inlet pipe and discharging pipe on jar body, the export of intake pipe is stretched into in the packing layer, it is internal that the blast pipe stretches into the jar, it is equipped with buoyant member to go up a jar body lower part, it is equipped with the counter weight to go up a jar body top, be equipped with the relief valve on the lower jar of body, the lower jar of body and the last jar of jar body of personally experiencing sth. Part of the body and being the PE material. The utility model discloses the body and the lower jar body will be gone up jar and the material into PE will be established, can the corrosion prevention phenomenon, gas is in the preliminary sulphur removal of the last internal process of jar in addition, when outwards passing through pipeline transport again, can reduce the corrosion of pipeline.
Description
Technical field
The utility model relates to a kind of biogas storage device, is specifically related to a kind of constant-pressure tank.
Background technique
Biogas, as a kind of clean energy resource, for the current energy-intensive crisis of alleviation, recycles waste and old effulent and has good effect.Because biomass pool volume is little, therefore need firedamp drainage in holding vessel.There is following shortcoming in existing holding vessel: 1. owing to containing hydrogen sulfide etc. in biogas, can corrode holding vessel; 2. enter biogas in holding vessel not through sulphur removal, need when in use again through sulphur removal, cumbersome.
Model utility content
The utility model object is for above-mentioned the deficiencies in the prior art, provides a kind of PE constant-pressure tank storing biogas.
The technical solution of the utility model is achieved in that
A kind of PE constant-pressure tank, comprise lower tank and upper tank body, water is loaded with in lower tank, upper tank body opening is towards being arranged on lower tank inside, lower tank is provided with intake pipe and outlet pipe, upper tank body inside is provided with packing layer, packing layer bottom is provided with outlet pipe, upper tank body is provided with supply pipe and discharge nozzle, and the outlet of suction tude is stretched in packing layer, and outlet pipe stretches in upper tank body, upper tank body bottom is provided with buoyant member, upper tank body top is provided with counterweight, and lower tank is provided with safety valve, and lower tank and upper tank body are the tank body of PE material.
Described outlet pipe is connected with fire-retardant breather valve.
Described lower tank top is provided with block.
Upper tank body and lower tank are set to PE material by the utility model, can prevent corrosion phenomenon, and gas is through preliminary sulphur removal in upper tank body in addition, then time outwardly through pipeline transport, can reduce the corrosion phenomenon of pipeline.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Wherein: 1. lower tank, 2. outlet pipe, 3. intake pipe, 4. buoyant member, 5. block, 6. supply pipe, 7. upper tank body, 8. counterweight, 9. discharge nozzle, 10. outlet pipe, 11. suction tude, 12. fire-retardant breather valves, 13. packing layers, 14. safety valves, 15. outlet pipes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not paying the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of PE constant-pressure tank, comprise lower tank 1 and upper tank body 7, water is loaded with in lower tank 1, upper tank body 7 opening is inner towards being arranged on lower tank 1, lower tank 1 is provided with intake pipe 3 and outlet pipe 2, packing layer 13 is provided with bottom upper tank body 7, upper tank body 7 is provided with supply pipe 6 and discharge nozzle 9, the outlet of suction tude 11 is stretched in packing layer 13, packing layer 13 bottom is provided with outlet pipe 15, outlet pipe 10 stretches in upper tank body 7, upper tank body 7 bottom is provided with buoyant member 4, upper tank body 7 top is provided with counterweight 8, lower tank 7 is provided with safety valve 14, lower tank 1 and upper tank body 7 are the tank body of PE material.Adopt PE material can extend the utility model working life, prevent corrosion.
The utility model principle is as follows: upper tank body 7 is opening down to be placed in lower tank 1, be provided with water in lower tank 1 oral area of upper tank body 7 is sealed, can send in lower tank 1 by intake pipe 3 and outlet pipe 2, discharge water, gas enters in packing layer 13 through suction tude 11, after sulphur-containing substance in packing layer 13 inner filling material absorption biogas, then entered in upper tank body 7 by outlet pipe.Along with methane quantity increases, upper tank body 7 upwards floats, and makes upper tank body 7 internal pressure keep constant always.When upper tank body internal pressure exceedes setting value, safety valve 14 is opened, discharge section gas.
Preferably, outlet pipe 10 is connected with fire-retardant breather valve 12, when can prevent from like this burning, biogas generation tempering phenomenon, avoids occurring explosion phenomenon.
Further, lower tank 1 top is provided with block 5, and block 5 can limit the distance that upper tank body 7 floats.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a PE constant-pressure tank, comprise lower tank (1) and upper tank body (7), it is characterized in that: lower tank is loaded with water in (1), upper tank body (7) opening is inner towards being arranged on lower tank (1), lower tank (1) is provided with intake pipe (3) and outlet pipe (2), upper tank body (7) inside is provided with packing layer (13), packing layer (13) bottom is provided with outlet pipe (15), upper tank body (7) is provided with supply pipe (6) and discharge nozzle (9), the outlet of suction tude (11) is stretched in packing layer (13), outlet pipe (10) stretches in upper tank body (7), upper tank body (7) bottom is provided with buoyant member (4), upper tank body (7) top is provided with counterweight (8), lower tank (7) is provided with safety valve (14), the tank body that lower tank (1) and upper tank body (7) are PE material.
2. PE constant-pressure tank according to claim 1, is characterized in that: described outlet pipe (10) is connected with fire-retardant breather valve (12).
3. PE constant-pressure tank according to claim 2, is characterized in that: described lower tank (1) top is provided with block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521005270.8U CN205191194U (en) | 2015-12-04 | 2015-12-04 | PE constant -pressure tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521005270.8U CN205191194U (en) | 2015-12-04 | 2015-12-04 | PE constant -pressure tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205191194U true CN205191194U (en) | 2016-04-27 |
Family
ID=55784181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521005270.8U Expired - Fee Related CN205191194U (en) | 2015-12-04 | 2015-12-04 | PE constant -pressure tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205191194U (en) |
-
2015
- 2015-12-04 CN CN201521005270.8U patent/CN205191194U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20191204 |