CN203361301U - Drainage system for preventing leakage of chemical storage tanks - Google Patents
Drainage system for preventing leakage of chemical storage tanks Download PDFInfo
- Publication number
- CN203361301U CN203361301U CN 201320358077 CN201320358077U CN203361301U CN 203361301 U CN203361301 U CN 203361301U CN 201320358077 CN201320358077 CN 201320358077 CN 201320358077 U CN201320358077 U CN 201320358077U CN 203361301 U CN203361301 U CN 203361301U
- Authority
- CN
- China
- Prior art keywords
- blowdown channel
- drainage
- liquid
- leakage
- preventing
- 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 - Lifetime
Links
Images
Landscapes
- Revetment (AREA)
Abstract
The utility model discloses a drainage system for preventing leakage of chemical storage tanks. Drainage channels are formed in a floor near the bottom faces of the storage tanks, the drainage channels are communicated with a liquid accumulation pool, the bottom faces of the drainage channels are inclined towards the liquid accumulation pool, anti-corrosive grilles are arranged on the top faces of the drainage channels, and the floor near the drainage channels is inclined towards the drainage channels. When leakage of the storage tanks occurs, leakage liquid flows into the drainage channels through the inclined floor and is collected in the liquid accumulation pool, a pneumatic diaphragm pump is started automatically to convey the leakage liquid to a sewage plant when the leakage liquid in the liquid accumulation pool reaches a certain liquid level, a relative lower liquid level is maintained in the liquid accumulation pool all the time, the leakage liquid is disposed timely, and zero damage to the environment and human bodies is ensured. The effect that any leakage liquid of chemicals does not splash out in rooms is ensured, and thus the access of operating personnel and the transportation of equipment are not affected. The drainage system for preventing the leakage of the chemical storage tanks is high in safety, long in service life, convenient to maintain, and high in collecting speed and efficiency.
Description
Technical field
The utility model relates to chemical field, is specifically related to a kind of for preventing the drainage of chemicals tank leak.
Background technology
Because chemical field is more harsh to the requirement of safety, in order to prevent that tank leak from can not get processing timely, and cause that chemicals, to the corrosion of equipment in factory building or to the injury of human body, even may involve other regional environments and human body, cause the loss that can't retrieve.In prior art, chemical factory generally all can design drainage, drainage is mainly for after solving tank leak, fast and effeciently collect the problem of leaking chemicals, current factory building be take room as main body, outward opening door place is being arranged to cofferdam or blowdown ditch, after cofferdam is set, haulage device and instrument are inconvenient to operate; Arrange that whole room is as the carrier of splendid attire leakage after the blowdown ditch, inconvenient personnel's turnover, can't fast and effeciently process leakage, guarantees environment and human-body safety.
The utility model content
The purpose of this utility model is to overcome the defect existed in prior art, and a kind of equipment conveying that do not affect is provided, safe, easy to operate, and can collect fast and effectively the drainage of leak liquid.
For achieving the above object, the technical solution of the utility model is to provide a kind of for preventing the drainage of chemicals tank leak, near the terrace chemicals storage tank is provided with blowdown channel, described blowdown channel is connected with the hydrops pond in being arranged on factory building, bottom surface, described blowdown channel tilts to described hydrops pond, described blowdown channel end face is provided with anticorrosive grid, near terrace described blowdown channel tilts to described blowdown channel, wherein, anticorrosive grid face generally adopts fiber-reinforced composite to mould (FRP), after tank leak, because the residing terrace of storage tank tilts to described blowdown channel, reveal liquid and will flow directly into blowdown channel, then the incline direction along the bottom surface, blowdown channel flows to the hydrops pond, after collecting fast and effectively the hydrops pond, being delivered to Sewage Plant control effectively, in order to avoid involve other regional environments and human body.
For convenient construction, cost-saving, designed the position of factory building inner storage tank before construction, preferred technical scheme is that described blowdown channel is arranged on the front portion of storage tank.
Further, described hydrops arranges the high-low-position automatic sewage discharging device in pond, and in the hydrops pond, liquid surpass to be set during high liquid level, automatically starts pneumatic diaphragm pump to be delivered to Sewage Plant, makes in the hydrops pond to remain low liquid level.
In order to increase the application life of factory building, preferred technical scheme is that described blowdown channel inwall and described hydrops pond inwall are provided with ethene basic weight anticorrosive coat.
For easy construction, save space and enough supporting capacitys are arranged, preferably technical scheme is, and described hydrops pond is set to cuboid, and the length * width * degree of depth of described cuboid is 1000*1000*2000mm.
Further, the cross section of described blowdown channel is set to rectangle, and the width * degree of depth of described rectangle is 300mm*400mm.
Flow into more fast and efficiently the hydrops pond in order to make to reveal liquid, preferred technical scheme is, to described hydrops pond, the drop with 0.2%-0.7% tilts bottom surface, described blowdown channel, and to described blowdown channel, the drop with 0.2%-0.7% tilts near the terrace described blowdown channel.
Further preferably technical scheme is, to described hydrops pond, the drop with 0.3% tilts bottom surface, described blowdown channel, and to described blowdown channel, the drop with 0.3% tilts near the terrace described blowdown channel.
Blowdown channel generally adopts concrete to be built into, more firm in order to make passage, in described blowdown channel, is provided with girth member, and preferred scheme is to add reinforcing bar in concrete.
Advantage of the present utility model and beneficial effect are: the utility model arranges blow-off line near the storage tank bottom surface, when tank leak, reveal liquid and flow into blow-off line along the terrace tilted, be collected in the hydrops pond, and the height of the leakage fluid of collecting when the hydrops pond can automatically start pneumatic diaphragm pump and be delivered to Sewage Plant while reaching certain liquid level, make in the hydrops pond to remain low liquid level, process timely revealing liquid, guarantee environment and human zero damage; Guarantee to spill without any chemical leakage liquid in room, do not affect the transportation of operating personnel's turnover and equipment, safe, the life-span is long, easy to maintenance, and gathering speed is fast, and efficiency is high.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structural representation of the present utility model;
In figure: 1, storage tank; 2, blowdown channel; 3, hydrops pond; 4, anticorrosive grid; 5, terrace; 6, girth member.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples are only for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
Embodiment 1
As Fig. 1, shown in 2, a kind of for preventing the drainage of chemicals tank leak, near terrace 5 chemicals storage tank 1 is provided with blowdown channel, described blowdown channel 2 is connected with the hydrops pond 3 in being arranged on factory building, 2 bottom surfaces, described blowdown channel are 3 inclinations to described hydrops pond, and described blowdown channel 2 end faces are provided with anticorrosive grid 4, and near described blowdown channel 2, terrace 5 tilts to described blowdown channel 2.
On the basis of embodiment 1, the utility model preferably technical scheme also comprises, described blowdown channel 2 is arranged on the place ahead of storage tank 1.
Embodiment 3
On the basis of embodiment 2, the utility model preferably technical scheme also comprises, the interior high-low-position automatic sewage discharging device that arranges in described hydrops pond 3.
On the basis of embodiment 3, the utility model preferably technical scheme also comprises, described blowdown channel 2 inwalls and described hydrops pond 3 inwalls are provided with ethene basic weight anticorrosive coat.
On the basis of embodiment 4, the utility model preferably technical scheme also comprises, described hydrops pond 3 is set to cuboid, and the length * width * degree of depth of described cuboid is 1000*1000*2000mm.
On the basis of embodiment 5, the utility model preferably technical scheme also comprises, the cross section of described blowdown channel 2 is set to rectangle, and the width * degree of depth of described rectangle is 300mm*400mm.
Embodiment 7
On the basis of embodiment 6, the utility model preferably technical scheme also comprises, to described hydrops pond 3, the drop with 0.2%-0.7% tilts 2 bottom surfaces, described blowdown channel, and to described blowdown channel 2, the drop with 0.2%-0.7% tilts near the terrace 5 described blowdown channel 2.
Embodiment 8
On the basis of embodiment 7, the utility model preferably technical scheme also comprises, further preferably technical scheme is, to described hydrops pond 3, the drop with 0.3% tilts 2 bottom surfaces, described blowdown channel, and to described blowdown channel 2, the drop with 0.3% tilts near the terrace 5 described blowdown channel 2.
Embodiment 9
On the basis of embodiment 8, the utility model preferably technical scheme also comprises, in described blowdown channel 2, is provided with girth member 6, is generally reinforcing bar.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. one kind for preventing the drainage of chemicals tank leak, it is characterized in that, near the terrace chemicals storage tank is provided with blowdown channel, described blowdown channel is connected with the hydrops pond, bottom surface, described blowdown channel tilts to described hydrops pond, described blowdown channel end face is provided with anticorrosive grid, and near the terrace described blowdown channel tilts to described blowdown channel.
2. according to claim 1ly for preventing the drainage of chemicals tank leak, it is characterized in that, described blowdown channel is arranged on the front portion of storage tank.
3. according to claim 2ly for preventing the drainage of chemicals tank leak, it is characterized in that, described hydrops arranges the high-low-position automatic sewage discharging device in pond.
4. according to claim 3ly for preventing the drainage of chemicals tank leak, it is characterized in that, described blowdown channel inwall and described hydrops pond inwall are provided with ethene basic weight anticorrosive coat.
5. according to claim 4ly for preventing the drainage of chemicals tank leak, it is characterized in that, described hydrops pond is set to cuboid, and the length * width * degree of depth of described cuboid is 1000*1000*2000mm.
6. according to claim 5ly for preventing the drainage of chemicals tank leak, it is characterized in that, the cross section of described blowdown channel is set to rectangle, and the width * degree of depth of described rectangle is 300mm*400mm.
7. according to claim 6 for preventing the drainage of chemicals tank leak, it is characterized in that, to described hydrops pond, the drop with 0.2%-0.7% tilts bottom surface, described blowdown channel, and to described blowdown channel, the drop with 0.2%-0.7% tilts near the terrace described blowdown channel.
8. described for preventing the drainage of chemicals tank leak according to claim 1-7 any one, it is characterized in that, to described hydrops pond, the drop with 0.3% tilts bottom surface, described blowdown channel, and to described blowdown channel, the drop with 0.3% tilts near the terrace described blowdown channel.
9. according to claim 8ly for preventing the drainage of chemicals tank leak, it is characterized in that, in described blowdown channel, be provided with girth member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320358077 CN203361301U (en) | 2013-06-20 | 2013-06-20 | Drainage system for preventing leakage of chemical storage tanks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320358077 CN203361301U (en) | 2013-06-20 | 2013-06-20 | Drainage system for preventing leakage of chemical storage tanks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203361301U true CN203361301U (en) | 2013-12-25 |
Family
ID=49809088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320358077 Expired - Lifetime CN203361301U (en) | 2013-06-20 | 2013-06-20 | Drainage system for preventing leakage of chemical storage tanks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203361301U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109081387A (en) * | 2018-08-29 | 2018-12-25 | 江苏润阳悦达光伏科技有限公司 | Dangerous material blowdown anti-leak trench |
| CN117303551A (en) * | 2023-09-27 | 2023-12-29 | 北京新风航天装备有限公司 | Safety protection device of radioactive wastewater supercritical water oxidation equipment |
-
2013
- 2013-06-20 CN CN 201320358077 patent/CN203361301U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109081387A (en) * | 2018-08-29 | 2018-12-25 | 江苏润阳悦达光伏科技有限公司 | Dangerous material blowdown anti-leak trench |
| CN117303551A (en) * | 2023-09-27 | 2023-12-29 | 北京新风航天装备有限公司 | Safety protection device of radioactive wastewater supercritical water oxidation equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206752580U (en) | A kind of multi-functional voltage stabilizing good antiscale property fire water box | |
| CN203821373U (en) | Slurry gas lift reverse circulation slag removing device | |
| CN203361301U (en) | Drainage system for preventing leakage of chemical storage tanks | |
| RU121551U1 (en) | CONDENSATOR COLLECTOR FOR POLYMERIC PIPELINES | |
| CN206607576U (en) | A kind of full-automatic well-point back pumping system | |
| CN202852313U (en) | Directly buried steam pipeline system | |
| CN203684387U (en) | Special double-water-tank integrated sewage lifting equipment for subway | |
| CN203669015U (en) | Underground built-in pump water feeding device | |
| CN104652532A (en) | Tunnel fire-fighting system using slope surface flowing water as water source | |
| CN202900322U (en) | Positive-pressure automatic water discharging device | |
| CN104563200A (en) | Tunnel fire-fighting system taking road surface water and tunnel surge water as water sources | |
| CN211146110U (en) | On-line monitoring double-wall glass reinforced plastic pipe conveying system | |
| CN204021618U (en) | A kind of subterranean reservoir structure | |
| CN204370519U (en) | A kind of domatic flowing water and road surface water of utilizing is as the tunnel fire protection system at water source | |
| CN207645589U (en) | The cage of drainage arrangement is installed | |
| CN205088780U (en) | Integration of glass steel promotes pump station | |
| CN205179957U (en) | Water conservancy irrigation device | |
| CN204370510U (en) | A kind of road surface water and Tunnel Gushing of utilizing is as the tunnel fire protection system at water source | |
| CN203684375U (en) | Water seal type oil discharge inspection well | |
| CN220770795U (en) | Automatic water-sealing drainage device for gas tank | |
| CN204368853U (en) | Based on the livestock and poultry feces memory system of antiseepage vaporization prevention technology | |
| CN217949018U (en) | Tower crane foundation drainage device | |
| CN203701246U (en) | Closed drainage system for electroplating wastewater | |
| CN213806871U (en) | Seepage-proofing pool drainage system | |
| CN219261078U (en) | Simple precipitation device for preventing underground structure from floating upwards |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |