CN203577396U - Automatic discharge filter press with air backblowing device - Google Patents
Automatic discharge filter press with air backblowing device Download PDFInfo
- Publication number
- CN203577396U CN203577396U CN201320652174.7U CN201320652174U CN203577396U CN 203577396 U CN203577396 U CN 203577396U CN 201320652174 U CN201320652174 U CN 201320652174U CN 203577396 U CN203577396 U CN 203577396U
- Authority
- CN
- China
- Prior art keywords
- air
- filter press
- backblowing
- tube
- automatic discharge
- 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
Links
- 239000004744 fabric Substances 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims description 16
- 238000007664 blowing Methods 0.000 claims description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract description 7
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 6
- 239000012065 filter cake Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses an automatic discharge filter press with an air backblowing device, for solving the problems that materials leak or drop off from the conventional device and the filtering quality is influenced. The filter press comprises a piece of filtering cloth (1) and a feeding tube (2) arranged in the filter press respectively, wherein an air backblowing tube (3) is connected with the feeding tube (2); the air backblowing tube (3) is communicated with an air storage tank (6) through a ball valve (5); an air pressure adjusting valve (4) and an air pressure gauge (7) are respectively arranged on the air backblowing tube (3). The automatic discharge working efficiency of the filter press is improved, and the nano calcium carbonate filter pressing quality is ensured.
Description
Technical field
The utility model relates to a kind of filter press, particularly a kind of automatic discharging filter press of processing nano-calcium carbonate.
Background technology
Automatic discharging filter press is the pre-processing device of press filtration nano-calcium carbonate and easy adhesiveness material.After nano-calcium carbonate press filtration completes, because its surface can be large, be easily adsorbed on the filter cloth surface of filter press, cause filter press material folding, make filter press leaked-material, run material, affect filter quality.
Summary of the invention
The utility model provides a kind of automatic discharging filter press with Air Reverse blowing apparatus, has solved the leakage material that existing apparatus exists, has run the problem of expecting and affecting filter quality.
The utility model is to solve by the following technical programs above technical problem:
A kind of automatic discharging filter press with Air Reverse blowing apparatus, be included in the filter cloth and the feed pipe that in filter press, arrange respectively, on feed pipe, be connected with Air Reverse blowpipe, Air Reverse blowpipe is communicated with air accumulator by ball valve, is respectively arranged with air pressure-adjusting valve and air manometer on Air Reverse blowpipe.
Air Reverse blowpipe is that the charging aperture by automatic discharging filter press is communicated with feed pipe.
The utility model has solved the absorption problem of filter cake, has improved the automatic discharging operating efficiency of filter press, has guaranteed nano-calcium carbonate press filtration quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated:
A kind of automatic discharging filter press with Air Reverse blowing apparatus, be included in the filter cloth 1 and the feed pipe 2 that in filter press, arrange respectively, on feed pipe 2, be connected with Air Reverse blowpipe 3, Air Reverse blowpipe 3 is communicated with air accumulator 6 by ball valve 5, is respectively arranged with air pressure-adjusting valve 4 and air manometer 7 on Air Reverse blowpipe 3.
Air Reverse blowpipe 3 is that the charging aperture by automatic pressure filter is communicated with feed pipe 2.
On the charging aperture of automatic discharging filter press, be equipped with a suction nozzle, the air accumulator of 10 cubes is set, in the outlet of air accumulator, pressure-regulating valve is set.After nano-calcium carbonate press filtration has been squeezed, open intake valve, compressed air is passed in automatic discharging filter press, ventilation dries up 1-2 minute, unloads filter cake.The utility model is by arranging the air accumulator of a constant volume, gas pressure and flow while having guaranteed filter cake blowback in automatic discharging filter press, when realizing quickly the separate targets of filter cake and filter cloth, cleared up the slurry in the charging hole of automatic discharging filter press, reduce filter cake moisture 0.5-1%, realize the automatic discharging of filter press, and reduced the moisture entering in drying system.
Claims (2)
1. the automatic discharging filter press with Air Reverse blowing apparatus, be included in the filter cloth (1) and the feed pipe (2) that in filter press, arrange respectively, it is characterized in that, on feed pipe (2), be connected with Air Reverse blowpipe (3), Air Reverse blowpipe (3) is communicated with air accumulator (6) by ball valve (5), is respectively arranged with air pressure-adjusting valve (4) and air manometer (7) on Air Reverse blowpipe (3).
2. a kind of automatic discharging filter press with Air Reverse blowing apparatus according to claim 1, is characterized in that, Air Reverse blowpipe (3) is that the charging aperture by automatic discharging filter press is communicated with feed pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320652174.7U CN203577396U (en) | 2013-10-22 | 2013-10-22 | Automatic discharge filter press with air backblowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320652174.7U CN203577396U (en) | 2013-10-22 | 2013-10-22 | Automatic discharge filter press with air backblowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203577396U true CN203577396U (en) | 2014-05-07 |
Family
ID=50575374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320652174.7U Expired - Fee Related CN203577396U (en) | 2013-10-22 | 2013-10-22 | Automatic discharge filter press with air backblowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203577396U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261582A (en) * | 2017-08-18 | 2017-10-20 | 郭俊海 | A kind of maintenance plate and frame type filter-press certainly |
| CN107261581A (en) * | 2017-08-18 | 2017-10-20 | 郭俊海 | A kind of plate and frame type filter-press of new discharge way |
| CN107308700A (en) * | 2017-08-18 | 2017-11-03 | 郭俊海 | A kind of filter-plate structure of plate and frame type filter-press |
| CN107413088A (en) * | 2017-08-18 | 2017-12-01 | 郭俊海 | A kind of efficient plate-frame type filter press |
-
2013
- 2013-10-22 CN CN201320652174.7U patent/CN203577396U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261582A (en) * | 2017-08-18 | 2017-10-20 | 郭俊海 | A kind of maintenance plate and frame type filter-press certainly |
| CN107261581A (en) * | 2017-08-18 | 2017-10-20 | 郭俊海 | A kind of plate and frame type filter-press of new discharge way |
| CN107308700A (en) * | 2017-08-18 | 2017-11-03 | 郭俊海 | A kind of filter-plate structure of plate and frame type filter-press |
| CN107413088A (en) * | 2017-08-18 | 2017-12-01 | 郭俊海 | A kind of efficient plate-frame type filter press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20161022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |