CN209271025U - A kind of powder collection device of dry type deacidification system - Google Patents

A kind of powder collection device of dry type deacidification system Download PDF

Info

Publication number
CN209271025U
CN209271025U CN201821647617.2U CN201821647617U CN209271025U CN 209271025 U CN209271025 U CN 209271025U CN 201821647617 U CN201821647617 U CN 201821647617U CN 209271025 U CN209271025 U CN 209271025U
Authority
CN
China
Prior art keywords
bag filter
connect
collection device
pulverized
dry type
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 - Fee Related
Application number
CN201821647617.2U
Other languages
Chinese (zh)
Inventor
伍海波
邓飞华
吴国圣
冯翀
李军波
李广州
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.)
Jiangsu Hai Lanzhenghe Environmental Science And Technology Co Ltd
Original Assignee
Jiangsu Hai Lanzhenghe Environmental Science And Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Hai Lanzhenghe Environmental Science And Technology Co Ltd filed Critical Jiangsu Hai Lanzhenghe Environmental Science And Technology Co Ltd
Priority to CN201821647617.2U priority Critical patent/CN209271025U/en
Application granted granted Critical
Publication of CN209271025U publication Critical patent/CN209271025U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The utility model discloses a kind of powder collection device of dry type deacidification system, including grinder, further includes pulverized-coal collector, intermediate warehouse and bag filter;The discharge port of the grinder and the feed inlet of pulverized-coal collector connect, and the material outlet of the pulverized-coal collector is connect with intermediate warehouse, and gas vent is connect with bag filter.The gas for being mingled with dust after the utility model grinds grinder is passed through in pulverized-coal collector, it may separate out 90% dust, the part dust discharging is kept in spare into intermediate warehouse, remaining dust, which is mixed in gas, to be discharged into fiber bag precipitator and further filters, and dust content is greatly lowered in the gas of filtered exclusion.

Description

A kind of powder collection device of dry type deacidification system
Technical field
The utility model relates to a kind of dry-process deacidification systems, more particularly, to the powder after dry type deacidification system powder Collection device.
Background technique
The technology that most dry-process deacidification systems use at this stage is dry to be used as using calcium oxide or calcium hydroxide (calcium hydroxide) The reactant of method depickling.This acid stripping method reaction efficiency is relatively low, in order to guarantee deacidification efficiency, often will increase the reality of material For border straying quatity to reach scheduled deacidification efficiency, this way often will increase the operating load of deduster after depickling reaction, right The difficulty that exhaust gas dust discharges after control processing is opposite to be increased.And calcium hydroxide category strong alkaline substance, irritating and corrosiveness. The dust of generation has intense irritation to respiratory tract, it is also possible to cause pneumonia, eye contact also has intense irritation, can cause to burn Wound.
Summary of the invention
Goal of the invention: the utility model aim is in view of the deficiencies of the prior art, to provide a kind of dry type deacidification system Powder collection device reduces exhaust gas dust discharge.
Technical solution: the powder collection device of dry type deacidification system described in the utility model, including grinder, in also wrapping Include pulverized-coal collector, intermediate warehouse and bag filter;The discharge port of the grinder and the feed inlet of pulverized-coal collector connect, The material outlet of the pulverized-coal collector is connect with intermediate warehouse, and gas vent is connect with bag filter.
Further preferably technical solution is the utility model, and the bottom of the bag filter is provided with discharge port, institute Discharge port is stated to connect by tripper and the intermediate warehouse;Air outlet, the air outlet are provided at the top of bag filter It is connect with centrifugal blower, the gas in the bag filter is discharged the centrifugal blower.
Preferably, the bag filter is connected by weight-loss type tripper and the intermediate warehouse.
Preferably, star-like unload is additionally provided on the connecting line between the weight-loss type tripper and the bag filter Expect valve.
The utility model has the advantages that the gas for being mingled with dust after the utility model grinds grinder is passed through in pulverized-coal collector, it can 90% dust is isolated, which keeps in spare into intermediate warehouse, remaining dust, which is mixed in gas, to be discharged into Fiber bag precipitator further filters, and dust content is greatly lowered in the gas of filtered exclusion, simultaneously as through meticulous The separation of powder separator substantially reduces the operating load of bag filter, so as to reduce the filter area of bag filter, Reduce investment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of powder collection device described in the utility model;
In figure, 1- grinder, 2- pulverized-coal collector, the centre 3- warehouse, 4- bag filter, 5- weight-loss type tripper, 6- Centrifugal blower.
Specific embodiment
Technical solutions of the utility model are described in detail below by attached drawing, but the protection scope of the utility model It is not limited to the embodiment.
Embodiment 1: a kind of powder collection device of dry type deacidification system, including grinder 1, further include pulverized-coal collector 2, Intermediate warehouse 3 and bag filter 4;The discharge port of grinder 1 is connect with the feed inlet of pulverized-coal collector 2, pulverized-coal collector 2 Material outlet is connect with intermediate warehouse 3, and gas vent is connect with bag filter 4.
The bottom of bag filter 4 is provided with discharge port, and discharge port is connect by weight-loss type tripper 5 with intermediate warehouse 3, Star-shaped discharge valve is additionally provided on connecting line between weight-loss type tripper 5 and bag filter 4;The top of bag filter 4 Portion is provided with air outlet, and air outlet is connect with centrifugal blower 6, and the gas in bag filter 4 is discharged centrifugal blower 6.
As described above, although the utility model has been indicated and described referring to specific preferred embodiment, it must not It is construed to the limitation to the utility model itself.In the spirit and scope for not departing from the utility model that appended claims define Under the premise of, it can various changes can be made in the form and details to it.

Claims (4)

1. a kind of powder collection device of dry type deacidification system, including grinder, which is characterized in that further include pulverized-coal collector, Intermediate warehouse and bag filter;The discharge port of the grinder and the feed inlet of pulverized-coal collector connect, the fine powder separation The material outlet of device is connect with intermediate warehouse, and gas vent is connect with bag filter.
2. the powder collection device of dry type deacidification system according to claim 1, which is characterized in that the bag filter Bottom be provided with discharge port, the discharge port passes through tripper and the intermediate warehouse connection;It is set at the top of bag filter It is equipped with air outlet, the air outlet is connect with centrifugal blower, and the gas in the bag filter is discharged the centrifugal blower.
3. the powder collection device of dry type deacidification system according to claim 1, which is characterized in that the bag filter It is connected by weight-loss type tripper and the intermediate warehouse.
4. the powder collection device of dry type deacidification system according to claim 3, which is characterized in that the weight-loss type sub-material Star-shaped discharge valve is additionally provided on connecting line between device and the bag filter.
CN201821647617.2U 2018-10-10 2018-10-10 A kind of powder collection device of dry type deacidification system Expired - Fee Related CN209271025U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821647617.2U CN209271025U (en) 2018-10-10 2018-10-10 A kind of powder collection device of dry type deacidification system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821647617.2U CN209271025U (en) 2018-10-10 2018-10-10 A kind of powder collection device of dry type deacidification system

Publications (1)

Publication Number Publication Date
CN209271025U true CN209271025U (en) 2019-08-20

Family

ID=67604388

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821647617.2U Expired - Fee Related CN209271025U (en) 2018-10-10 2018-10-10 A kind of powder collection device of dry type deacidification system

Country Status (1)

Country Link
CN (1) CN209271025U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111893322A (en) * 2020-08-11 2020-11-06 洛阳双瑞万基钛业有限公司 Low-titanium slag dry processing device and dry processing technology

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111893322A (en) * 2020-08-11 2020-11-06 洛阳双瑞万基钛业有限公司 Low-titanium slag dry processing device and dry processing technology

Similar Documents

Publication Publication Date Title
CN102989245B (en) A kind of multi fan central authorities' dust arrester and dust collection method
CN209271025U (en) A kind of powder collection device of dry type deacidification system
CN209519893U (en) A kind of coal dust preparation system
CN205586783U (en) High -efficient type desulfurization dust collector of environmental protection
CN209155525U (en) A kind of dry type depickling injection apparatus
CN112221325A (en) Circulating double-feeding dry desulfurization method
CN105771578A (en) Integration technology for raw material processing and smoke desulfurizing
CN213433781U (en) Circulation double-feeding dry desulphurization device
CN204710022U (en) The treating apparatus of desulfurization, dedusting, cooling and dehydration is carried out time prepared by a kind of nano-calcium carbonate
CN209362218U (en) A kind of desulfurizing agent feed system of dry desulfurization
CN113926298A (en) Sodium-based dry flue gas desulfurization process
CN209155493U (en) A kind of dry-process deacidification system using sodium bicarbonate as reactant
CN205323675U (en) Pelleting system
CN201244413Y (en) Dust-receiving system for packing urea
CN211839035U (en) Intelligent dust removal system
CN205055805U (en) Environment collection cigarette desulfurization system is smelted to copper
CN209155524U (en) A kind of fuel pulverizing plant of dry type deacidification system
CN209425973U (en) A kind of recyclable device
CN209302479U (en) A kind of waste gas recovery processing unit
CN203529460U (en) Positive-and-negative pressure combination material conveying and processing device
CN1589951A (en) Ammonium chloride dry dusting method
CN205672729U (en) Be provided with filter prepares aluminum oxide dust-free workshop
CN202136894U (en) Purifying device for high-temperature and high-concentration industrial waste gas
CN207371254U (en) Grain bed dust pelletizing system
CN211189582U (en) Integrated air filtering device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190820