CN202744010U - Labyrinth type bilge pump fluidization device - Google Patents
Labyrinth type bilge pump fluidization device Download PDFInfo
- Publication number
- CN202744010U CN202744010U CN201220474575.3U CN201220474575U CN202744010U CN 202744010 U CN202744010 U CN 202744010U CN 201220474575 U CN201220474575 U CN 201220474575U CN 202744010 U CN202744010 U CN 202744010U
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- CN
- China
- Prior art keywords
- gasification
- end socket
- fluidizer
- flange
- storehouse pump
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- 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
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Abstract
The utility model discloses a labyrinth type bilge pump fluidization device, which comprises a bilge pump, a transmitter, a fluidization net pipeline and an air supply pipe, and is characterized in that the end of the air supply pipe is connected with a fluidization device; a flow orifice plate, a manual ball valve, an air equalizing cover and a seal head element are sequentially connected in the fluidization device through a connecting pipe; the air equalizing cover is arranged in a seal head; the seal head is shaped like a pipe-shaped spraying gun; the air equalizing cover is arranged at the bottom of the lower part of a seal head cavity; the upper top of the seal head cavity is provided with a flange; the flange is sequentially connected with three layers of gasification plates from a large size to a small size through bolts; the centers of the three layers of gasification plates are coincided; the centers of the lower two layers of gasification plates are provided with gasification plate holes; the gasification plate holes are formed from a large size to a small size; after the gasification plates are coincided, the central holes of the gasification plates are in an overall cone shape; air gaps are formed among each layer of gasification plates; the flange on the upper top of the seal head cavity is connected with a cone part of the bilge pump; the airflow enters the bilge pump in the seal head cavity through the gasification plate holes and the air gaps; and an air circuit is in a labyrinth shape. The labyrinth type bilge pump fluidization device is good in fluidization effect and long in service life.
Description
Technical field
The utility model relates to the fluidizer in a kind of pneumatic ash removal system, particularly discloses a kind of labyrinth type storehouse pump fluidizer, is used for thermal power plant's pneumatic ash handling industry.
Background technology
Thermal power plant's pneumatic ash removal system is existing at home and abroad to be used widely, pneumatic ash removal system is widely used the storehouse pump and carries at a distance lime-ash in the flue gas, have high productivity, simple in structure, can rise can fall, easy to operate, long distance carries characteristics such as not being subjected to the influence of topography.But under the very poor operating mode of coal, the employed transmitter of domestic ash disposal producer is owing to lack the actv. fluidizer, cause accomplishing adapting in large ash amount, under the operating mode of exerting oneself greatly, system is smooth operation normally, such as frequent plugging, and the problems such as ash bucket dust stratification high charge level warning.
Summary of the invention
The purpose of this utility model is to solve the existing frequent plugging of fluidizer, ash bucket dust stratification to send the problem that the high charge level warning that causes etc. exists of not going out, design a kind of labyrinth type storehouse pump fluidizer, structurally innovate, existing storehouse pump is added the labyrinth type fluidizer, also normal smooth operation of system under the operating mode of be implemented in large ash amount, exerting oneself greatly.
The utility model is achieved in that a kind of labyrinth type storehouse pump fluidizer, comprise the storehouse pump, transmitter, fluidisation webmaster road, blowdown pipe, it is characterized in that: described tonifying Qi pipe end is connected with fluidizer, described fluidizer one termination is from blowdown pipe, in the fluidizer by the connection pipe flow-through orifice that is linked in sequence, manual ball valve, equal gas hood and end socket element, all gas hood is arranged in the end socket, end socket shape such as tobacco pipe shape spray gun, all gas hood is located at end socket chamber lower bottom part, end socket chamber upper top is provided with flange, described flange is with the bolt three layers of descending gasification board that are linked in sequence, described three layers of gasification board center superposition, lower two layers gasification board center is provided with the gasification plate hole, the also descending setting of described gasification plate hole, after gasification board is overlapping, the centre hole integral body of gasification board is taper, is provided with air gap between every layer of gasification board, and the flange of end socket chamber upper top also links to each other with the conical section of storehouse pump, air-flow enters the storehouse pump in the end socket chamber by the gentle crack of gasification plate hole, and the gas circuit shape is labyrinth-like.Described flow-through orifice is connected with connection pipe with bolt by flange, pad, bullet pad.Described end socket bottom also is provided with to be taken over and manual shutoff valve.
The utility model labyrinth type storehouse pump fluidizer is in large ash amount, exerts oneself under the operating mode greatly at the storehouse pump, the compressed air piping valve open at pump low head place, storehouse, the storehouse pump begins air inlet, blow the dust stratification in the pump of storehouse, make dust stratification be in flow regime, so that better strength is carried, also normal smooth operation of system under large ash amount, the operating mode of exerting oneself greatly.
The beneficial effects of the utility model are: the utility model labyrinth type storehouse pump fluidizer is compared with the storehouse pump fluidizer of prior art, the utility model air inlet is even, three layers of gasification board have reached three layers of air inlet, make fluidization air more evenly, fully and realized three-dimensional fluidisation, reached better fluid effect.The utlity model has simple in structurely, volume is little, good permeability, and Wear-resistant, high-temperature resistant, good airproof performance, fluid effect is good, the characteristics such as long service life.Reach better conveying effect by better fluid effect, send the problems such as high charge level warning that cause of not going out thereby solved the frequent plugging of prior art, ash bucket dust stratification.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1, take over; 2, end socket; 3, ground floor gasification board; 4, second layer gasification board; 5, bolt; 6, the 3rd layer of gasification board; 7, plain cushion; 8, flange; 9, equal gas hood; 10, manual ball valve; 11, non-return valve; 12, flow-through orifice; 13, tonifying Qi is taken over; 14, nut; 15, manual shutoff valve.
The specific embodiment
With reference to the accompanying drawings, a kind of labyrinth type storehouse pump fluidizer comprises storehouse pump, transmitter, fluidisation webmaster road and blowdown pipe, and the tonifying Qi pipe end is connected with fluidizer.Fluidizer one termination is from blowdown pipe, and by connection pipe be linked in sequence flow-through orifice 12, manual ball valve 10, all gas hood 9 and end socket element, all gas hood 9 is arranged in the end socket in the fluidizer.End socket shape such as tobacco pipe shape spray gun, all gas hood 9 is located at end socket chamber lower bottom part, end socket chamber upper top is provided with flange 8, flange 8 usefulness bolts 7 and the bolt 5 three layers of descending gasification board that are linked in sequence, be respectively ground floor gasification board 3, second layer gasification board 4 and the 3rd layer of gasification board 6, three layers of gasification board center superposition, lower two layers gasification board (being ground floor gasification board 3 and second layer gasification board 4) center is provided with the gasification plate hole, the also descending setting of gasification plate hole, after each layer gasification board is overlapping, the centre hole integral body of gasification board is taper, is provided with air gap between every layer of gasification board.The flange 8 of end socket chamber upper top also links to each other with the conical section of storehouse pump, and air-flow enters the storehouse pump in the end socket chamber by the gentle crack of gasification plate hole, and the gas circuit shape is labyrinth-like.Flow-through orifice 12 is taken over 13 by flange, pad, bolt, nut, plain cushion and bullet pad and tonifying Qi and is connected.The end socket bottom also is provided with adapter 1 and manual shutoff valve 15.
The utility model gasification board material is 16Mn, and anticorrosion antiwear is high temperature resistant, and the utility model labyrinth type gasification installation is applicable to the following storehouse pump of delivery pressure 1MPa.
The utility model labyrinth type storehouse pump fluidizer is in large ash amount, exerts oneself under the operating mode greatly at the storehouse pump, the compressed air piping valve open at pump low head place, storehouse, the storehouse pump begins air inlet, blow the dust stratification in the pump of storehouse, make dust stratification be in flow regime, so that better strength is carried, also normal smooth operation of system under large ash amount, the operating mode of exerting oneself greatly.
Claims (3)
1. labyrinth type storehouse pump fluidizer, comprise the storehouse pump, transmitter, fluidisation webmaster road, blowdown pipe, it is characterized in that: described tonifying Qi pipe end is connected with fluidizer, described fluidizer one termination is from blowdown pipe, in the fluidizer by the connection pipe flow-through orifice that is linked in sequence, manual ball valve, equal gas hood and end socket element, all gas hood is arranged in the end socket, end socket shape such as tobacco pipe shape spray gun, all gas hood is located at end socket chamber lower bottom part, end socket chamber upper top is provided with flange, described flange is with the bolt three layers of descending gasification board that are linked in sequence, described three layers of gasification board center superposition, lower two layers gasification board center is provided with the gasification plate hole, the also descending setting of described gasification plate hole, after gasification board is overlapping, the centre hole integral body of gasification board is taper, is provided with air gap between every layer of gasification board, and the flange of end socket chamber upper top also links to each other with the conical section of storehouse pump, air-flow enters the storehouse pump in the end socket chamber by the gentle crack of gasification plate hole, and the gas circuit shape is labyrinth-like.
2. described labyrinth type storehouse pump fluidizer according to claim 1, it is characterized in that: described flow-through orifice is connected with connection pipe with bolt by flange, pad, bullet pad.
3. described labyrinth type storehouse pump fluidizer according to claim 1, it is characterized in that: described end socket bottom also is provided with to be taken over and manual shutoff valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220474575.3U CN202744010U (en) | 2012-09-18 | 2012-09-18 | Labyrinth type bilge pump fluidization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220474575.3U CN202744010U (en) | 2012-09-18 | 2012-09-18 | Labyrinth type bilge pump fluidization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202744010U true CN202744010U (en) | 2013-02-20 |
Family
ID=47703444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220474575.3U Expired - Lifetime CN202744010U (en) | 2012-09-18 | 2012-09-18 | Labyrinth type bilge pump fluidization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202744010U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555449A (en) * | 2015-01-09 | 2015-04-29 | 江苏久晟环保设备有限公司 | Fluidization mixer |
| CN105129433A (en) * | 2015-09-18 | 2015-12-09 | 山东钢铁股份有限公司 | Fluidifying feeding device for upward-leading type pneumatic conveying bin pump |
-
2012
- 2012-09-18 CN CN201220474575.3U patent/CN202744010U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555449A (en) * | 2015-01-09 | 2015-04-29 | 江苏久晟环保设备有限公司 | Fluidization mixer |
| CN105129433A (en) * | 2015-09-18 | 2015-12-09 | 山东钢铁股份有限公司 | Fluidifying feeding device for upward-leading type pneumatic conveying bin pump |
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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: 20130220 |