CN204453828U - The adjustable fluidization transmitter of pneumatic material conveying system - Google Patents
The adjustable fluidization transmitter of pneumatic material conveying system Download PDFInfo
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- CN204453828U CN204453828U CN201520046150.6U CN201520046150U CN204453828U CN 204453828 U CN204453828 U CN 204453828U CN 201520046150 U CN201520046150 U CN 201520046150U CN 204453828 U CN204453828 U CN 204453828U
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Abstract
The utility model relates to the adjustable fluidization transmitter of a kind of pneumatic material conveying system, comprise body, blow off valve, inlet valve, non-return valve, hand valve, foul valve, delivery duct, feed pipe, discharge nozzle, fluidisation pipe, described fluidized plate is made up of top layer, middle level and bottom three layers, the fluidized plate of top layer is Circular plate structure, middle level and bottom are circular ring structure, the gap that fluidizing gas can be kept to pass through is equipped with between every layer, described fluidized disk is ellipsoidal structure, and ellipsoidal structure inside installs one piece in order to stop the channel-section steel of wind speed.The material that before the utility model is allowed by fluidized disk and discharge nozzle, fluidized plate, common transmitter cannot be carried, accomplishes safe, reliable, economic operation; Avoid that transmitter discharging is out of control or material property is poor causes plugging, few actual fed time falls in unimpeded frequently, and real discounting of exerting oneself, unimpeded brings the premature abrasion of equipment.
Description
Technical field
The utility model relates to the adjustable transmitter of a kind of pneumatic material conveying system, the adjustable fluidization transmitter of a kind of pneumatic material conveying system is particularly disclosed, be applied to pneumatic material conveying system, be also applicable to the major equipment of the industry mass transport such as metallurgy, chemical industry, cement.
Background technology
Pneumatic material conveying system is existing at home and abroad to be used widely, and pneumatic material conveying system widely uses transmitter convey materials, has that efficiency is high, environment clean and tidy, take up an area the features such as little, easy to operate.Wherein system ash transfer transmitter adaptation fly ash all over the world and the conveying of multiple powder, according to the material property of different materials and material, require to adapt to extensively to the main equipment transmitter of convey materials, accomplish that starting grey gas adjusts than according to the situation of material, accomplish to regulate arbitrarily from concentrated phase to dilute phase, until best grey gas ratio, make system stability reliability service, the characteristics such as low, the life-span of wearing and tearing is long; The transmitter of other form is difficult to accomplish the stable conveying of large granular materials, heavy situation, and the frequent plugging of performance usually, causes ash bucket high charge level, causes boiler shutdown or urgent ash discharge to cause the gross pollution of environment.
Summary of the invention
For above-mentioned situation, the utility model provides a kind of pneumatic material conveying system adjustable fluidization transmitter, solve the material under material bad working environments, conventional transmitter difficulty of transportation, serious wear, the problem of system needs cannot be met, and the transmitter adapting to various material can be realized, meet system requirements.
To achieve these goals, the technical solution of the utility model is as follows:
The adjustable fluidization transmitter of pneumatic material conveying system, comprise body, blow off valve, inlet valve, non-return valve, hand valve, foul valve, delivery duct, feed pipe, discharge nozzle, fluidisation pipe, bodies top is provided with inlet valve, run through below body and be provided with delivery duct, be connected with discharge nozzle top is through below delivery duct, it is characterized in that, also comprise fluidized plate and fluidized disk, fluidized disk is located at body bottom portion, fluidized plate is provided with between fluidized disk and body, the bottom of fluidized disk is provided with the fluidisation pipe that be connected through with fluidized disk, described fluidized plate is by top layer, middle level and bottom three layers formation, the fluidized plate of top layer is Circular plate structure, middle level and bottom are circular ring structure, the gap that fluidizing gas can be kept to pass through is equipped with between every layer, described fluidized disk is ellipsoidal structure, ellipsoidal structure inside installs one piece in order to stop the channel-section steel of wind speed.
The circular ring structure aperture in described fluidized plate middle level is less than the circular ring structure aperture of fluidized plate low layer.
Described fluidizing gas makes gas negative pressure by peripheral clearance between three laminarization plates; thus spray into discharging opening; arranging of channel-section steel can protect fluidized plate to cross quick-wearing; the fluidizing gas entering body bottom portion is made first to contact channel-section steel in fluidized disk with a small amount of fly ash; reduce and enter fluidized plate air rate; avoid directly washing away fluidized plate, cause the damage that fluidized plate is too early.
As preferred embodiment, described fluidisation pipe stretches out fluidized disk and is divided into two pipelines, plug is installed in one of them pipeline termination, foul valve is installed in another pipeline termination, pipeline near plug is provided with compressed air inlet pipe, and compressed air inlet pipe is disposed with hand valve, orifice plate, non-return valve from top to bottom.Such design is opened and is entered fluidized gas, makes the goods fluid of body, reaches the abundant mixing of gas ash and makes conveying become very smooth.
As preferred embodiment, also comprise hand hole door, body bottom portion is also equipped with hand hole, moving fluidized disk and just can clear up foreign matter, reducing maintenance workload greatly without the need to tearing open.
As preferred embodiment, described body and between inlet valve and fluidized disk all by Flange joint, accomplish simple and compact device, durable practicality, reliably inexpensive.
As preferred embodiment, the design of described hand valve, non-return valve, blow off valve, inlet valve and hand hole door can realize material, and to start concentration controlled, and bulk materials can not enter ash conveying pipe and cause the system failure, and hand hole door can clear up foreign material very easily.
The beneficial effects of the utility model are: the utility model achieves super-huge coal unit pneumatic ash removal system successful operation at home.Compared with prior art, the utility model safety and reliability, economical rationality.The material that before the utility model is allowed by fluidized disk and discharge nozzle, fluidized plate, common transmitter cannot be carried, accomplishes safe, reliable, economic operation; The utility model avoids that transmitter discharging is out of control or material property is poor causes plugging, and few actual fed time falls in unimpeded frequently, and real discounting of exerting oneself, unimpeded brings the premature abrasion of equipment.
Accompanying drawing explanation
Fig. 1 is the cutaway view of the utility model front view.
Fig. 2 is left view of the present utility model.
Fig. 3 is the partial enlarged drawing of the fluidized disk in Fig. 1.
In figure: 1, fluidized disk; 2, fluidized plate; 3, delivery duct; 4, discharge nozzle; 5, body; 6, inlet valve; 7, blow off valve; 8, hand valve; 9, orifice plate; 10, non-return valve; 11, plug; 12, fluidisation pipe; 13, foul valve; 14, hand hole door; 21, top layer; 22, middle level; 23-bottom, 111-channel-section steel.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
See Fig. 1 ~ Fig. 3, the adjustable fluidization transmitter of pneumatic material conveying system, comprise body, blow off valve, inlet valve, non-return valve, hand valve, foul valve, delivery duct, feed pipe, discharge nozzle, fluidisation pipe, bodies top is provided with inlet valve, run through below body and be provided with delivery duct, be connected with discharge nozzle top is through below delivery duct, it is characterized in that, also comprise fluidized plate and fluidized disk, fluidized disk is located at body bottom portion, fluidized plate is provided with between fluidized disk and body, the bottom of fluidized disk is provided with the fluidisation pipe that be connected through with fluidized disk, described fluidized plate is by top layer, middle level and bottom three layers formation, the fluidized plate of top layer is Circular plate structure, middle level and bottom are circular ring structure, the gap that fluidizing gas can be kept to pass through is equipped with between every layer, described fluidized disk is ellipsoidal structure, ellipsoidal structure inside installs one piece in order to stop the channel-section steel of wind speed.
The circular ring structure aperture in described fluidized plate middle level is less than the circular ring structure aperture of fluidized plate low layer.
Described fluidizing gas makes gas negative pressure by peripheral clearance between three laminarization plates; thus spray into discharging opening; arranging of channel-section steel can protect fluidized plate to cross quick-wearing; the fluidizing gas entering body bottom portion is made first to contact channel-section steel in fluidized disk with a small amount of fly ash; reduce and enter fluidized plate air rate; avoid directly washing away fluidized plate, cause the damage that fluidized plate is too early.
As preferred embodiment, described fluidisation pipe stretches out fluidized disk and is divided into two pipelines, plug is installed in one of them pipeline termination, foul valve is installed in another pipeline termination, pipeline near plug is provided with compressed air inlet pipe, and compressed air inlet pipe is disposed with hand valve, orifice plate, non-return valve from top to bottom.Such design is opened and is entered fluidized gas, makes the goods fluid of body, reaches the abundant mixing of gas ash and makes conveying become very smooth.
As preferred embodiment, also comprise hand hole door, body bottom portion is also equipped with hand hole, moving fluidized disk and just can clear up foreign matter, reducing maintenance workload greatly without the need to tearing open.
As preferred embodiment, described body and between inlet valve and fluidized disk all by Flange joint, accomplish simple and compact device, durable practicality, reliably inexpensive.
As preferred embodiment, the design of described hand valve, non-return valve, blow off valve, inlet valve and hand hole door can realize material, and to start concentration controlled, and bulk materials can not enter ash conveying pipe and cause the system failure, and hand hole door can clear up foreign material very easily.
More than show and describe groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and specification sheets; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (4)
1. the adjustable fluidization transmitter of pneumatic material conveying system, comprise body, blow off valve, inlet valve, non-return valve, hand valve, foul valve, delivery duct, feed pipe, discharge nozzle, fluidisation pipe, bodies top is provided with inlet valve, run through below body and be provided with delivery duct, be connected with discharge nozzle top is through below delivery duct, it is characterized in that, also comprise fluidized plate and fluidized disk, fluidized disk is located at body bottom portion, fluidized plate is provided with between fluidized disk and body, the bottom of fluidized disk is provided with the fluidisation pipe that be connected through with fluidized disk, described fluidized plate is by top layer, middle level and bottom three layers formation, the fluidized plate of top layer is Circular plate structure, middle level and bottom are circular ring structure, the gap that fluidizing gas can be kept to pass through is equipped with between every layer, described fluidized disk is ellipsoidal structure, ellipsoidal structure inside installs one piece in order to stop the channel-section steel of wind speed.
2. the adjustable fluidization transmitter of pneumatic material conveying system according to claim 1, is characterized in that, the circular ring structure aperture in described fluidized plate middle level is less than the circular ring structure aperture of fluidized plate low layer.
3. the adjustable fluidization transmitter of pneumatic material conveying system according to claim 1, it is characterized in that, described fluidisation pipe stretches out fluidized disk and is divided into two pipelines, plug is installed in one of them pipeline termination, foul valve is installed in another pipeline termination, pipeline near plug is provided with compressed air inlet pipe, and compressed air inlet pipe is disposed with hand valve, orifice plate, non-return valve from top to bottom.
4. the adjustable fluidization transmitter of pneumatic material conveying system according to claim 1, is characterized in that, described body and all pass through Flange joint between inlet valve and fluidized disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520046150.6U CN204453828U (en) | 2015-01-23 | 2015-01-23 | The adjustable fluidization transmitter of pneumatic material conveying system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520046150.6U CN204453828U (en) | 2015-01-23 | 2015-01-23 | The adjustable fluidization transmitter of pneumatic material conveying system |
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| CN204453828U true CN204453828U (en) | 2015-07-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417174A (en) * | 2015-12-22 | 2016-03-23 | 江苏久晟环保设备有限公司 | Novel tower-type fluidization tray |
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2015
- 2015-01-23 CN CN201520046150.6U patent/CN204453828U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417174A (en) * | 2015-12-22 | 2016-03-23 | 江苏久晟环保设备有限公司 | Novel tower-type fluidization tray |
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