CN204018348U - A kind of for the ardealite in phosphoric acid production containing dust water vapor collecting apparatus - Google Patents
A kind of for the ardealite in phosphoric acid production containing dust water vapor collecting apparatus Download PDFInfo
- Publication number
- CN204018348U CN204018348U CN201420350430.1U CN201420350430U CN204018348U CN 204018348 U CN204018348 U CN 204018348U CN 201420350430 U CN201420350430 U CN 201420350430U CN 204018348 U CN204018348 U CN 204018348U
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- funnel
- vapour
- ardealite
- phosphoric acid
- water vapor
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Abstract
The utility model discloses a kind of for the ardealite in phosphoric acid production containing dust water vapor collecting apparatus, comprise belt conveyor and be positioned at the hopper of belt conveyor discharge end, be provided with above described hopper and receive vapour funnel, sweep-up pipe is connected with at receipts vapour funnel, U-tube is connected with at the tail end of sweep-up pipe, described U-tube tail end is connected with axial flow blower, and described U-tube bottom is provided with through hole, and through hole is provided with the flexible pipe be communicated with land drain.The dust at hopper place and steam are collected by receipts vapour funnel and sweep-up pipe by the utility model, and lead to outside roof, ensure clean environment, do not pollute operating environment; Make receipts vapour funnel produce negative pressure, to realize dust and moisture to take away by axial flow blower simultaneously; And by flexible pipe, the condensed water of generation is guided to ditch, ground and discharge, avoid excess surface water and wet and slippery, guarantee personnel to walk safety.
Description
Technical field
The utility model belongs to phosphoric acid production technical field, specifically relate to a kind of for the ardealite in phosphoric acid production containing dust water vapor collecting apparatus.
Background technology
Along with the progressively development of belt art, technology is increasingly mature, solid material conveying adopts Belt Conveying mostly, the belt speed of service is more and more faster, the nineties transport solid material belt speed be generally 0.8-1.0m/s, present belt speed is 2.0-4.0m/s, belt speed is accelerated, the speed that material is directly thrown into feed opening is accelerated, and due to material impact, can produce a large amount of dust at feed opening place.Especially in phosphoric acid production, usually can a large amount of phosphogypsum slag of attached product, phosphogypsum slag passes through some belt-conveyings to ardealite storage yard, 60 to 70 DEG C are had by the phosphogypsum slag temperature after filtration from extraction, moisture content is at 20-25%, from filtration factory building, belt is installed, because of belt be arranged in room time, a large amount of dust and water vapour can be produced at feed opening, water vapour fan is slowly in room, worker is made not see walking, whether camera head cannot remote reviewing feed opening and material block, simultaneously, water vapour rises to roof, be condensed into water and drop down onto ground, because containing dust in water vapour, make ground wet and slippery, potential safety hazard is brought to worker's operation and walking.
In order to ensure the dust that feed opening place produces and the direct carrying-off of water vapour, improve operating environment.Traditional belt feed opening dust and water vapour larger time, generally do not take measures, directly discharge in the environment; Also have, before feed opening, an axial flow blower is installed, to a direction blowing, gas and dust are blown away, but effect is bad, the belt feed opening place in fixed space, dust and water vapour are also in the environment, condensed water also can drop on ground, cause ground wet and slippery, produce potential safety hazard, dust can affect the healthy of worker simultaneously.Therefore, how to provide a kind of dust water vapor collection device, ensureing worker's operating environment and safety, is current phosphoric acid production technical field problem demanding prompt solution.
Utility model content
For solving the problem, the utility model provide a kind of for the ardealite in phosphoric acid production containing dust water vapor collecting apparatus.
The utility model is achieved by following technical solution.
A kind of for the ardealite in phosphoric acid production containing dust water vapor collecting apparatus, comprise belt conveyor and be positioned at the hopper of belt conveyor discharge end, be provided with above described hopper and receive vapour funnel, sweep-up pipe is connected with at receipts vapour funnel, be connected with U-tube at the tail end of sweep-up pipe, described U-tube tail end is connected with axial flow blower.
Described U-tube bottom is provided with through hole, and through hole is provided with the flexible pipe be communicated with land drain.
Described receipts vapour funnel is that top is large, bottom is little rectangle falls funnel structure, and size 490 ~ 550mm wider than size outside the top of hopper outside the bottom of receiving vapour funnel.
The diameter of described sweep-up pipe is 780 ~ 810mm.
Size 500mm wider than size outside the top of hopper outside the bottom of described receipts vapour funnel.
The diameter of described sweep-up pipe is 800mm.
The diameter of described through hole is 50mm.
The power of described axial flow blower choosing is 0.55kw, and air quantity is 4545m3, and blast is 300pa.
The beneficial effects of the utility model are:
Adopt dust water vapor collection device described in the utility model, there is following remarkable result:
(1) adopt gathering-device described in the utility model, the dust at hopper place and steam can be collected, ensure clean environment, operating environment is not polluted;
(2) adopt gathering-device described in the utility model, can make ground not ponding, ground is not wet and slippery, and the condensed water of generation guides to trench discharge, and guarantee personnel walk safety;
(3) adopt gathering-device described in the utility model, the sharp image of camera head can be ensured, effectively can realize remote monitoring;
(4) adopt gathering-device described in the utility model, the equipment of installation is operated steadily, and the time between overhauls(TBO) is long, for the long-term operation of device provides technical guarantee.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1-belt conveyor, 2-hopper, 3-receives vapour funnel, 4-sweep-up pipe, 5-U type pipe, 6-axial flow blower, 7-flexible pipe, ditch, 8-ground.
Detailed description of the invention
The technical solution of the utility model is further described below in conjunction with accompanying drawing, but described in claimed scope is not limited to.
As shown in Figure 1, described in the utility model a kind of for the ardealite in phosphoric acid production containing dust water vapor collecting apparatus, comprise belt conveyor 1 and be positioned at the hopper 2 of belt conveyor 1 discharge end, be provided with above described hopper 2 and receive vapour funnel 3, sweep-up pipe 4 is connected with at receipts vapour funnel 3 top, be connected with U-tube 5 at the tail end of sweep-up pipe 4, U-tube 5 tail end is connected with axial flow blower 6.Adopt the technical program, by receipts vapour funnel 3 and sweep-up pipe 4, the dust at hopper 2 place and steam are collected, and lead to outside roof, ensure clean environment, operating environment is not polluted.Make receipts vapour funnel 3 produce negative pressure by axial flow blower 6, to realize dust and moisture to take away simultaneously.
Described U-tube 5 bottom is provided with through hole, and through hole is provided with the flexible pipe 7 be communicated with land drain 8.By flexible pipe 7, the condensed water of generation is guided to ditch, ground to discharge, avoid excess surface water and wet and slippery, guarantee personnel to walk safety.
Described receipts vapour funnel 3 is that top is large, bottom is little rectangle falls funnel structure, and size 490 ~ 550mm wider than size outside the top of hopper 2 outside the bottom of receiving vapour funnel 3; Size 500mm wider than size outside the top of hopper 2 outside preferred bottom of receiving vapour funnel 3 in the technical program.In actual applications, this size is comparatively crucial, namely receive vapour funnel 3 to want hopper 2 to be covered, it is excessive that receipts vapour funnel 3 exceeds hopper 2, then cause receiving negative pressure in vapour funnel 3 too small, dust can not be made better to be absorbed, if it is too small to receive vapour funnel 3, then dust and steam can be caused not to be absorbed completely.
The diameter of described sweep-up pipe 4 is 780 ~ 810mm.In the technical program, the diameter of preferred sweep-up pipe 4 is 800mm, through realizing proving, adopting this caliber to have good dust absorbing effect, and not easily blocking.
The diameter of described through hole is 50mm.Hose size with matched by diameter.
The power that described axial flow blower 6 selects is 0.55kw, and air quantity is 4545m3, and blast is 300pa.Can ensure that receiving vapour funnel 3 exists tiny structure, can effectively take away dust and steam like this.
Claims (8)
1. one kind contains dust water vapor collecting apparatus for the ardealite in phosphoric acid production, comprise belt conveyor (1) and be positioned at the hopper (2) of belt conveyor (1) discharge end, it is characterized in that: described hopper (2) top is provided with receives vapour funnel (3), sweep-up pipe (4) is connected with at receipts vapour funnel (3) top, be connected with U-tube (5) at the tail end of sweep-up pipe (4), described U-tube (5) tail end is connected with axial flow blower (6).
2. according to claim 1 a kind of for the ardealite in phosphoric acid production containing dust water vapor collecting apparatus, it is characterized in that: described U-tube (5) bottom is provided with through hole, through hole is provided with the flexible pipe (7) be communicated with land drain (8).
3. according to claim 1 a kind of for the ardealite in phosphoric acid production containing dust water vapor collecting apparatus, it is characterized in that: described receipts vapour funnel (3) falls funnel structure for the rectangle that top is large, bottom is little, and size 490 ~ 550mm wider than size outside the top of hopper (2) outside the bottom of receiving vapour funnel (3).
4. according to claim 1 a kind of for the ardealite in phosphoric acid production containing dust water vapor collecting apparatus, it is characterized in that: the diameter of described sweep-up pipe (4) is 780 ~ 810mm.
5. according to claim 3 a kind of for the ardealite in phosphoric acid production containing dust water vapor collecting apparatus, it is characterized in that: size 500mm wider than size outside the top of hopper (2) outside the bottom of described receipts vapour funnel (3).
6. according to claim 4 a kind of for the ardealite in phosphoric acid production containing dust water vapor collecting apparatus, it is characterized in that: the diameter of described sweep-up pipe (4) is 800mm.
7. according to claim 2 a kind of for the ardealite in phosphoric acid production containing dust water vapor collecting apparatus, it is characterized in that: the diameter of described through hole is 50mm.
8. according to claim 1 a kind of for the ardealite in phosphoric acid production containing dust water vapor collecting apparatus, it is characterized in that: the power that described axial flow blower (6) selects is 0.55kw, air quantity is 4545m3, and blast is 300pa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420350430.1U CN204018348U (en) | 2014-06-27 | 2014-06-27 | A kind of for the ardealite in phosphoric acid production containing dust water vapor collecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420350430.1U CN204018348U (en) | 2014-06-27 | 2014-06-27 | A kind of for the ardealite in phosphoric acid production containing dust water vapor collecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204018348U true CN204018348U (en) | 2014-12-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420350430.1U Expired - Fee Related CN204018348U (en) | 2014-06-27 | 2014-06-27 | A kind of for the ardealite in phosphoric acid production containing dust water vapor collecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204018348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595170A (en) * | 2019-09-27 | 2019-12-20 | 中冶焦耐(大连)工程技术有限公司 | Material storage bin with draining and drying functions |
| CN110624924A (en) * | 2019-08-28 | 2019-12-31 | 北京国电龙源环保工程有限公司 | Exhaust system of gypsum secondary dehydration workshop and construction method thereof |
-
2014
- 2014-06-27 CN CN201420350430.1U patent/CN204018348U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110624924A (en) * | 2019-08-28 | 2019-12-31 | 北京国电龙源环保工程有限公司 | Exhaust system of gypsum secondary dehydration workshop and construction method thereof |
| CN110595170A (en) * | 2019-09-27 | 2019-12-20 | 中冶焦耐(大连)工程技术有限公司 | Material storage bin with draining and drying functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUIZHOU KAILIN GROUP CO., LTD. Free format text: FORMER OWNER: GUIYANG ZHONGHUA KAILIN FERTILIZER CO., LTD. Effective date: 20150326 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 551109 GUIYANG, GUIZHOU PROVINCE TO: 550009 GUIYANG, GUIZHOU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150326 Address after: No. 237 Jinyang City Kailin Lake District Road 550009 Guizhou city of Guiyang Province Patentee after: Phosphorylcholine group limited-liability company is opened in Guizhou Address before: Xifeng County in Guizhou Province, Guiyang city town 551109 Patentee before: Zhonghuakai Phosphorous Chemical Fertilizer Co., Ltd., Guiyang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20200627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |