CN217247225U - Vertical leaf filter feed system - Google Patents
Vertical leaf filter feed system Download PDFInfo
- Publication number
- CN217247225U CN217247225U CN202220814215.7U CN202220814215U CN217247225U CN 217247225 U CN217247225 U CN 217247225U CN 202220814215 U CN202220814215 U CN 202220814215U CN 217247225 U CN217247225 U CN 217247225U
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- China
- Prior art keywords
- feed
- vertical leaf
- leaf filter
- pump
- feeding pump
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The utility model belongs to the technical field of charge-in system, concretely relates to vertical leaf filter charge-in system, including coarse fodder groove, feeding pump and vertical leaf filter, the inlet pipe of feeding pump is connected with coarse fodder groove's discharge gate, the discharging pipe of feeding pump is connected with two or three feed branch pipes, the other end of feed branch pipe is connected with the feed inlet of vertical leaf filter all be provided with an electronic ball valve of revolving on the inlet pipe of feeding pump and the discharging pipe, feeding pump and an electronic ball valve of revolving all with DCS headtotail. The utility model discloses a DCS system carries out automatic control to an electronic ball valve and No. two electronic ball valves that revolve, has avoided the manpower resources waste that manual operation caused, simultaneously the utility model discloses a 355 KW's feed pump carries out the feed to two or three vertical leaf filters, and the power of original feed pump is 250KW, the great electric power energy consumption of having saved under comparing.
Description
Technical Field
The utility model belongs to the technical field of charge-in system, concretely relates to vertical leaf filter feed system.
Background
In the production of alumina, in order to ensure the quality of aluminum hydroxide, the crude liquid is subjected to controlled filtration before decomposition, so that the content of red mud suspended matters in the solution is reduced to an allowable content (below 0.02 g/L). The main feeding mode of the vertical leaf filter for filtering crude liquid at present is to feed one crude liquid pump to one vertical leaf filter, and the feeding mode consumes more energy in the production process.
SUMMERY OF THE UTILITY MODEL
The utility model provides a vertical leaf filter feed system to above-mentioned problem.
In order to achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a vertical leaf filter charge-in system, includes coarse fodder groove, feed pump and vertical leaf filter, the inlet pipe of feed pump is connected with the discharge gate of coarse fodder groove, the discharging pipe of feed pump is connected with two or three feed branch pipes, the other end of feed branch pipe is connected with the feed inlet of vertical leaf filter all be provided with an electronic ball-cock assembly on the inlet pipe of feed pump and the discharging pipe, feed pump and an electronic ball-cock assembly all with DCS headtotail.
Furthermore, a manual rotary ball valve is arranged on the feeding branch pipe.
And further, a second electric rotary ball valve and a flowmeter are arranged on the feeding branch pipe, a pressure sensor is arranged in the vertical leaf filter, and the second electric rotary ball valve, the flowmeter and the pressure sensor are all connected with a DCS (distributed control system).
Further, the power of the feed pump was 355 KW.
Compared with the prior art the utility model has the advantages of it is following:
the utility model discloses a DCS system carries out automatic control to electronic spin valve and No. two electronic spin valves, has avoided the manpower wasting of resources that manual operation caused, simultaneously the utility model discloses a 355 KW's feed pump carries out the feed to two or three vertical leaf filters, and the power of original feed pump is 250KW, the great electric power energy consumption of having saved under comparing, in addition the utility model discloses a DCS system receives the signal that pressure sensor detected to and according to pressure signal, and the data that the flowmeter detected, automatic control electronic spin valve and No. two electronic spin valves carry out the regulation of flow.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure, a crude trough-1, a feeding pump-2, a vertical leaf filter-3, a feeding pipe-4, a discharging pipe-5, a feeding branch pipe-6, a first electric rotary ball valve-7, a DCS system-8, a manual rotary ball valve-9, a second electric rotary ball valve-10, a flowmeter-11 and a pressure sensor-12.
Detailed Description
In order to further illustrate the technical solution of the present invention, the present invention is further explained by the following embodiments.
As shown in fig. 1, a vertical leaf filter charge-in system, including coarse fodder groove 1, feeding pump 2 and vertical leaf filter 3, the power of feeding pump 2 is 355KW, the inlet pipe 4 of feeding pump 2 is connected with coarse fodder groove 1's discharge gate, the discharging pipe 5 of feeding pump 2 is connected with two or three feed branch 6, the other end of feed branch 6 is connected with vertical leaf filter 3's feed inlet all be provided with an electronic ball-cock assembly 7 on feeding pump 2's inlet pipe 4 and the discharging pipe 5 be provided with manual ball-cock assembly 9 on the feed branch 6, No. two electronic ball-cock assemblies 10 and flowmeter 11 vertical leaf filter 3 is inside to be provided with pressure sensor 12, feeding pump 2 and an electronic ball-cock assembly 7, No. two electronic ball-cock assemblies 10, flowmeter 11 and pressure sensor 12 all are connected with DCS system 8.
The essential features and advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but is capable of other embodiments without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a vertical leaf filter charge-in system which characterized in that: including coarse fodder groove (1), feed pump (2) and vertical leaf filter (3), inlet pipe (4) of feed pump (2) are connected with the discharge gate of coarse fodder groove (1), discharging pipe (5) of feed pump (2) are connected with two or three feed branch pipes (6), the other end of feed branch pipe (6) is connected with the feed inlet of vertical leaf filter (3) all be provided with an electronic ball-rotating valve (7) on inlet pipe (4) and discharging pipe (5) of feed pump (2), feed pump (2) and an electronic ball-rotating valve (7) all are connected with DCS system (8).
2. The vertical leaf filter feed system of claim 1, wherein: and a manual rotary ball valve (9) is arranged on the feeding branch pipe (6).
3. The vertical leaf filter feed system of claim 2, wherein: the vertical leaf filter is characterized in that a second electric rotary ball valve (10) and a flowmeter (11) are arranged on the feeding branch pipe (6), a pressure sensor (12) is arranged inside the vertical leaf filter (3), and the second electric rotary ball valve (10), the flowmeter (11) and the pressure sensor (12) are all connected with the DCS system (8).
4. The vertical leaf filter feed system of claim 1, wherein: the power of the feeding pump (2) is 355 KW.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220814215.7U CN217247225U (en) | 2022-04-08 | 2022-04-08 | Vertical leaf filter feed system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220814215.7U CN217247225U (en) | 2022-04-08 | 2022-04-08 | Vertical leaf filter feed system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217247225U true CN217247225U (en) | 2022-08-23 |
Family
ID=82873745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220814215.7U Active CN217247225U (en) | 2022-04-08 | 2022-04-08 | Vertical leaf filter feed system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217247225U (en) |
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2022
- 2022-04-08 CN CN202220814215.7U patent/CN217247225U/en active Active
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