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CN205381725U - Pneumatic conveyor is mixed to positive negative pressure - Google Patents

Pneumatic conveyor is mixed to positive negative pressure Download PDF

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Publication number
CN205381725U
CN205381725U CN201620113861.5U CN201620113861U CN205381725U CN 205381725 U CN205381725 U CN 205381725U CN 201620113861 U CN201620113861 U CN 201620113861U CN 205381725 U CN205381725 U CN 205381725U
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China
Prior art keywords
sack cleaner
dust
flying dust
utility
model
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.)
Active
Application number
CN201620113861.5U
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Chinese (zh)
Inventor
杨增云
刘海涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Jiaxin Chemical Co Ltd
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Shenzhen Jiaxin Chemical Co Ltd
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Priority to CN201620113861.5U priority Critical patent/CN205381725U/en
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Publication of CN205381725U publication Critical patent/CN205381725U/en
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Abstract

The utility model relates to a barium sulfide production facility of roughcasting especially relates to a pneumatic conveyor is mixed to positive negative pressure, include the deposit room of pipe connection (1), exhaust -heat boiler (2), heat exchanger (3) and sack cleaner (4) in proper order, sack cleaner (4) later still are connected with cyclone (7) and sack cleaner (8) in proper order the below of cyclone (7) and sack cleaner (8) all is connected to screw conveyer (9), and screw conveyer (9) have later connected gradually venturi accelerator (10) and flying dust storehouse (11), the top of flying dust storehouse (11) is equipped with bin top dust remover characteristics such as (12). The utility model discloses the gas that produces the rotary kiln separates step by step to remove dust and electrostatic precipitator's dust removal process through the sack, solved the pollution that the dust was unloaded completely, can retrieve the dust 65 -70 ton left and right sides every day, practiced thrift a large amount of funds for the company.

Description

Positive/negative-pressure mixing Pneumatic conveyer
Technical field
This utility model relates to rough barium sulfide and produces equipment, particularly relates to a kind of positive/negative-pressure mixing Pneumatic conveyer.
Background technology
In the process of existing rough barium sulfide, oneRotary kiln produces flying dust and the dust of about three tons per hour, and a lot of blanc fixes and coal dust are contained in the inside, causes very big waste, and seriously polluted when putting ash, does not meet environmental requirement, is problem in urgent need to solve at that time.
Utility model content
The purpose of this utility model is in that to provide a kind of positive/negative-pressure mixing Pneumatic conveyer, solve in the flying dust and dust that in existing production procedure, rotary kiln produces containing a large amount of blanc fixes and coal dust, cause significant wastage and the problem that environment is also resulted in severe contamination.
For solving the problems referred to above, technical solution adopted in the utility model is:
A kind of positive/negative-pressure mixing Pneumatic conveyer, including the expansion chamber that pipeline successively connects, waste heat boiler, heat exchanger and sack cleaner, cyclone separator and sack cleaner it is also associated with successively after described sack cleaner, it is connected to conveying worm in the lower section of described cyclone separator and sack cleaner, venturi accelerator and flying dust storehouse it is connected with in turn after conveying worm, the top in described flying dust storehouse is provided with roof scrubber, the bottom in flying dust storehouse is connected to humidifying agitator by star-shaped feeder, the top of wherein said sack cleaner is passed sequentially through electrostatic precipitator by pipeline, roots blower is connected to venturi accelerator.
Further, described expansion chamber, waste heat boiler, heat exchanger, sack cleaner seam be mounted on hand operated gate valve.
Adopt and have the beneficial effects that produced by technique scheme: mentioning that rotary kiln is produced by this utility model separates step by step, and through the dust-removing process of bag-type dust and electrostatic precipitator, completely solve the pollution of dust discharging, can reclaim every day about dust 65-70 ton, save substantial amounts of fund for company.
Accompanying drawing explanation
Fig. 1 is the connection diagram of this utility model positive/negative-pressure mixing Pneumatic conveyer.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
nullFig. 1 illustrates an embodiment of this utility model positive/negative-pressure mixing Pneumatic conveyer: a kind of positive/negative-pressure mixing Pneumatic conveyer,Including the expansion chamber 1 that pipeline successively connects、Waste heat boiler 2、Heat exchanger 3 and sack cleaner 4,It is characterized in that: after described sack cleaner 4, be also associated with cyclone separator 7 and sack cleaner 8 successively,It is connected to conveying worm 9 in the lower section of described cyclone separator 7 and sack cleaner 8,It is connected with venturi accelerator 10 and flying dust storehouse 11 in turn after conveying worm 9,The top in described flying dust storehouse 11 is provided with roof scrubber 12,The bottom in flying dust storehouse 11 is connected to humidifying agitator 13 by star-shaped feeder 14,The top of wherein said sack cleaner 8 is passed sequentially through electrostatic precipitator 6 by pipeline、Roots blower 5 is connected to venturi accelerator 10.
Another embodiment according to this utility model positive/negative-pressure mixing Pneumatic conveyer, described expansion chamber 1, waste heat boiler 2, heat exchanger 3, sack cleaner 4 seam be mounted on hand operated gate valve 17.
Operation principle of the present utility model is:
Ash silo feed opening is connected to venturi accelerator 10, venturi accelerator 10 is connected with main Pneumatic conveying pipeline, after opening roots blower, whole induction system forms certain vacuum, then under the effect of pressure reduction, air and material are inhaled in main converying feeding tube simultaneously and are then delivered to cyclone separator 7 discharging, now air and feed separation, and the air-flow containing dust continues transported to sack cleaner 8, rewinding again, the a small amount of dust in air-flow is removed through electrostatic precipitator 6 after, last air-flow is sent to feed bin by the material in 5 cyclone separator 7 of roots blower and sack cleaner 8 by venturi accelerator 10, top, flying dust storehouse 11 is equipped with roof scrubber 12, make air and feed separation in flying dust storehouse 11, material is after humidification stirring, again calcined by rotary kiln is put into.
Although reference be made herein to this utility model is described by multiple explanatory embodiment of the present utility model, but, should be appreciated that, those skilled in the art can be designed that a lot of other amendments and embodiment, and these amendments and embodiment will drop within spirit disclosed in the present application and spirit.More specifically, disclosure, drawings and claims scope in, it is possible to building block and/or layout to theme composite configuration carry out multiple modification and improvement.Except the deformation that building block and/or layout are carried out and improving, to those skilled in the art, other purposes also will be apparent from.

Claims (2)

1. a positive/negative-pressure mixing Pneumatic conveyer, including the expansion chamber (1) that pipeline successively connects, waste heat boiler (2), heat exchanger (3) and sack cleaner (4), it is characterized in that: after described sack cleaner (4), be also associated with cyclone separator (7) and sack cleaner (8) successively, it is connected to conveying worm (9) in the lower section of described cyclone separator (7) and sack cleaner (8), it is connected with venturi accelerator (10) and flying dust storehouse (11) in turn after conveying worm (9), the top of described flying dust storehouse (11) is provided with roof scrubber (12), the bottom in flying dust storehouse (11) is connected to humidifying agitator (13) by star-shaped feeder (14),
The top of wherein said sack cleaner (8) is passed sequentially through electrostatic precipitator (6) by pipeline, roots blower (5) is connected to venturi accelerator (10).
2. positive/negative-pressure mixing Pneumatic conveyer according to claim 1, it is characterised in that: described expansion chamber (1), waste heat boiler (2), heat exchanger (3), sack cleaner (4) seam be mounted on hand operated gate valve (17).
CN201620113861.5U 2016-02-04 2016-02-04 Pneumatic conveyor is mixed to positive negative pressure Active CN205381725U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620113861.5U CN205381725U (en) 2016-02-04 2016-02-04 Pneumatic conveyor is mixed to positive negative pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620113861.5U CN205381725U (en) 2016-02-04 2016-02-04 Pneumatic conveyor is mixed to positive negative pressure

Publications (1)

Publication Number Publication Date
CN205381725U true CN205381725U (en) 2016-07-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620113861.5U Active CN205381725U (en) 2016-02-04 2016-02-04 Pneumatic conveyor is mixed to positive negative pressure

Country Status (1)

Country Link
CN (1) CN205381725U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111069227A (en) * 2019-11-19 2020-04-28 瀚蓝绿电固废处理(佛山)有限公司 Method for solidifying and treating incineration fly ash of household garbage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111069227A (en) * 2019-11-19 2020-04-28 瀚蓝绿电固废处理(佛山)有限公司 Method for solidifying and treating incineration fly ash of household garbage

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