CN208726840U - Feeding of filter press system with blowback and concentrate recycling function - Google Patents
Feeding of filter press system with blowback and concentrate recycling function Download PDFInfo
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- CN208726840U CN208726840U CN201821192653.4U CN201821192653U CN208726840U CN 208726840 U CN208726840 U CN 208726840U CN 201821192653 U CN201821192653 U CN 201821192653U CN 208726840 U CN208726840 U CN 208726840U
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Abstract
The utility model belongs to mine selecting technology field, is related to a kind of feeding of filter press system with blowback and concentrate recycling function, including filter press, pan feeding general pipeline, blowback air starch manifold trunk；Blowback air starches manifold trunk connection gas and starches separator, and gas slurry separator is fixedly mounted on the top of concentrate bucket, and concentrate bucket connects pan feeding general pipeline；Gas slurry separator includes shell, top plate and bottom plate, and shell will be separated into level-one gas by first partition and second partition and starch surge chamber, the separation chamber second level Qi Jiang and three-level air-flow buffer pressure releasing chamber in shell；It is equipped with gas between first partition lower surface and bottom plate and starches flow channels；Airflow channel is equipped on second partition top；Top plate is equipped with the feeding inlet connecting with blowback air slurry manifold trunk；Bottom plate is equipped with discharge port and pressure relief opening.The utility model improves resource utilization, and the reduction wasting of resources mitigates environmental pollution, improves operating environment, realizes the ore pulp self-loopa function of feeding system, reduces the probability that feed pipe network, feed pump, control valve are damaged, reduces the cost of plant maintenance.
Description
Technical field
The utility model belongs to filter press technical field, more particularly to a kind of pressure with blowback and concentrate recycling function
Filter feeding system.
Background technique
Currently, concentration, filtering and drying are dewatering process universal in dressing plant, filtering is again key link therein.
Therefore, when selecting concentrate, filter press is solid-liquid separating equipment that is traditional and generally using, and chamber filter press is in Mineral Processing Industry
Middle use is more universal, and operation and maintenance are relatively simple.With the development of filter press technology, occur having in the market anti-
The chamber filter press of function is blown, the blowback system of chamber filter press is to allow compressed air to enter pressure by being fed pipe network system
Filter feed opening will be fed the blowout charging pipe network of the material in pipe network and feed opening, to improve filter cake quality, while prevent pipe
Net blocking.
The existing feeding of filter press system with blowing function mainly includes two feeding pipes for connecting filter press both ends
Road, two feeding tubes connect pan feeding general pipeline by three-way connection, and every feeding pipe road is mounted on control valve, in two pan feedings
One of feeding pipe road connects blowback air by three-way connection and starches manifold trunk in pipeline, pacifies on the blowback air slurry manifold trunk
Fill the first control valve；Another feeding pipe road by three-way connection connect high pressure blowback air inlet pipe, the high pressure blowback into
Second control valve is installed on tracheae；The blowback air slurry manifold trunk of above-mentioned existing filter press is generally unloaded by the way of direct outlet
It puts to concentration basin, due to being mixed with a certain amount of concentrate in the ore pulp that blowback is returned, current does not carry out this part concentrate
It recycles, but is emitted into concentration basin as tailings glass, in turn result in the waste of concentrate resource, reduce concentrate recycling
Rate.
As current mineral resources are increasingly poor and expropriation of land is difficult, resource utilization is improved, the wasting of resources is reduced, mitigates ring
Border pollution, improve operating environment be that each mine person of choosing is pursued, thus the utility model relates to one kind have blowback and
The feeding of filter press system of concentrate recycling function.
Summary of the invention
The utility model is to solve technical problem present in well-known technique and provide a kind of raising resource utilization, is reduced
The wasting of resources, the feeding of filter press system with blowback and concentrate recycling function for mitigating environmental pollution, improving operating environment.
The utility model is adopted the technical scheme that solve technical problem present in well-known technique:
A kind of feeding of filter press system with blowback and concentrate recycling function, including filter press, connect filter press both ends
Two pan feeding pipelines, two feeding tubes connect pan feeding general pipeline by three-way connection, and every feeding pipe road is mounted on control
Valve connects blowback air by three-way connection on one of feeding pipe road in two pan feeding pipelines and starches manifold trunk, the blowback
The first control valve is installed on gas slurry manifold trunk；Another feeding pipe road connects high pressure blowback air inlet pipe by three-way connection,
The second control valve is installed in the high pressure blowback air inlet pipe；The blowback air slurry manifold trunk connection gas starches separator, the gas
Slurry separator is fixedly mounted on the top of concentrate bucket, and the concentrate bucket connects the pan feeding general pipeline of filter press by circulation feed pump；
Gas slurry separator includes shell, top plate and bottom plate, is equipped with first partition and second partition in the shell, described first every
Plate and second partition will be separated into level-one gas slurry surge chamber, the separation chamber second level Qi Jiang and three-level air-flow buffer pressure release in shell
Room；The first partition be located at level-one gas slurry surge chamber and the separation chamber second level Qi Jiang between, the lower surface of the first partition with
It is equipped with gas between bottom plate and starches flow channels；The second partition be located at the separation chamber second level Qi Jiang and three-level air-flow buffer pressure releasing chamber it
Between, and airflow channel is equipped on the top of second partition；Top plate described in the position of corresponding level-one gas slurry surge chamber be equipped with
Blowback air starches the feeding inlet of manifold trunk connection；Bottom plate described in the bottom of the corresponding separation chamber second level Qi Jiang is equipped with discharge port；It is corresponding
Bottom plate described in the bottom of three-level air-flow buffer pressure releasing chamber is equipped with pressure relief opening；The area of passage of gas slurry flow channels be greater than into
The area of passage of material mouth；The area of passage of airflow channel is greater than the area of passage of gas slurry flow channels；The area of passage of discharge port
Greater than the area of passage of feeding inlet.
The utility model can also use following technical measures:
The upper vertical in the separation chamber second level Qi Jiang in the first partition close to gas slurry flow channels is equipped with the
One baffle.
It is described to be equipped with second gear close to the downward vertical of airflow channel on the second partition in the separation chamber second level Qi Jiang
Plate.
The area of passage of the gas slurry flow channels is 2~3 times of the area of passage of feeding inlet.
The area of passage of the airflow channel is 1~2 times of the area of passage of gas slurry flow channels.
The area of passage of the discharge port is 1~2 times of the area of passage of feeding inlet.
The utility model has the advantages and positive effects of: by adopting the above technical scheme due to the utility model, existing
Connection gas starches separator on some blowback air slurry manifold trunks, and gas slurry separator is fixedly mounted on to the top of concentrate bucket, then
Concentrate bucket connects the pan feeding general pipeline of filter press by circulation feed pump；The ore pulp that blowback is returned carries out secondary filters pressing, Jin Erti
The high rate of recovery of concentrate, reduces the wasting of resources；Due to being equipped with air-flow buffer pressure releasing chamber in gas slurry separator, high pressure ore pulp is avoided
The ore pulp discharged when into concentrate bucket splashes, and improves the operating environment of operator, mitigates environmental pollution, is to improve concentrate recycling
Innovation in utilization rate.The ore pulp self-loopa function of feeding system is realized simultaneously, reduces feed pipe network, feed pump, control valve
The probability of door damage, reduces the cost of plant maintenance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is gas slurry separator main view；
Fig. 3 is gas slurry separator interior structural schematic diagram.
In figure: 1, filter press；1-1, pan feeding pipeline；1-2, pan feeding pipeline；2, pan feeding general pipeline；3, blowback air starches manifold trunk；
3-1, the first control valve；4, high pressure blowback air inlet pipe；4-1, the second control valve；5, gas starches separator；5-1, shell；5-2, top
Plate；5-3, bottom plate；5-4, first partition；5-5, second partition；5-6, level-one gas starch surge chamber；5-7, the separation chamber second level Qi Jiang；
5-8, three-level air-flow buffer pressure releasing chamber；5-9, gas starch flow channels；5-10, airflow channel；5-11, feeding inlet；5-12, discharging
Mouthful；5-13, pressure relief opening；5-14, first baffle；5-15, second baffle；6, concentrate bucket；7, feed pump is recycled.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates
Detailed description are as follows for attached drawing:
It please refers to Fig.1 to Fig.3, a kind of feeding of filter press system with blowback and concentrate recycling function, including filter press
1, two pan feeding pipelines (1-1,1-2) at filter press both ends are connected, two feeding tubes connect pan feeding general pipeline 2 by three-way connection,
Every feeding pipe road is mounted on control valve, is connected on one of feeding pipe road by three-way connection in two pan feeding pipelines
Manifold trunk 3 is starched in reversed air blowing, installs the first control valve 3-1 on the blowback air slurry manifold trunk；Another feeding pipe road is logical
Three-way connection connection high pressure blowback air inlet pipe 4 is crossed, the second control valve 4-1 is installed in the high pressure blowback air inlet pipe；It is described anti-
Slurry manifold trunk connection gas of blowing starches separator 5, and the gas slurry separator is fixedly mounted on the top of concentrate bucket 6, the concentrate bucket
The pan feeding general pipeline 2 of filter press is connected by circulation feed pump 7；The gas slurry separator 5 includes shell 5-1, top plate 5-2 and bottom plate
5-3, the interior first partition 5-4 and second partition 5-5, the first partition and second partition of being equipped with of the shell will separate in shell
At level-one gas slurry surge chamber 5-6, second level Qi Jiang separation chamber 5-7 and three-level air-flow buffer pressure releasing chamber 5-8；Wherein level-one gas slurry is slow
It rushes room 5-6 and plays caching to high pressure ore pulp, be conducive to ore pulp and enter the separation chamber second level Qi Jiang；The effect of the separation chamber second level Qi Jiang
It is the separation for realizing pressure-air and ore pulp；Three-level air-flow buffer pressure releasing chamber 5-8, which is played, delays the pressure-air after separation
Punching；The first partition 5-4 is located between level-one gas slurry surge chamber 5-6 and second level Qi Jiang separation chamber 5-7, the first partition 5-
It is equipped with gas between 4 lower surface and bottom plate 5-3 and starches flow channels 5-9；The second partition 5-5 is located at second level Qi Jiang separation chamber 5-
Between 7 and three-level air-flow buffer pressure releasing chamber 5-8, and airflow channel 5-10 is equipped on the top of second partition；Corresponding level-one gas
It starches top plate 5-2 described in the position of surge chamber 5-6 and is equipped with the feeding inlet 5-11 connecting with blowback air slurry manifold trunk 3；Corresponding second level
Bottom plate described in the bottom of the separation chamber Qi Jiang 5-7 is equipped with discharge port 5-12；The bottom institute of corresponding three-level air-flow buffer pressure releasing chamber 5-8
Bottom plate is stated equipped with pressure relief opening 5-13；In above structure, the area of passage of the gas slurry flow channels is greater than the overcurrent of feeding inlet
Area, the area of passage of the gas slurry flow channels are 2~3 times of the area of passage of feeding inlet.The area of passage of airflow channel
Greater than the area of passage of gas slurry flow channels, the area of passage of the airflow channel is the 1 of the area of passage of gas slurry flow channels
~2 times；The area of passage of discharge port is greater than the area of passage of feeding inlet, and the area of passage of the discharge port is the overcurrent of feeding inlet
1~2 times of area.
Enter three-level air-flow buffer pressure releasing chamber 5-8 in order to avoid ore pulp splashes, while extending the height for being contaminated with a small amount of ore pulp
Press air in the stroke of second level Qi Jiang separation chamber 5-7, improve gas and starch separating effect, it is described in the separation chamber second level Qi Jiang it is described
Upper vertical in first partition close to gas slurry flow channels is equipped with first baffle 5-14；The institute in the separation chamber second level Qi Jiang
It states and is equipped with second baffle 5-15 close to the downward vertical of airflow channel on second partition.
Utility model works principle:
It compares with existing feeding of filter press system, increases on existing blowback air slurry manifold trunk by adopting the above technical scheme
Separator is starched in aerating, and gas slurry separator is fixedly mounted on to the top of concentrate bucket, and then concentrate bucket is connected by circulation feed pump
Meet the pan feeding general pipeline of filter press；The ore pulp that blowback is returned carries out secondary filters pressing, and then improves the rate of recovery of concentrate, reduces money
Source waste；Due to being equipped with air-flow buffer pressure releasing chamber, the ore pulp for avoiding high pressure ore pulp from discharging when entering concentrate bucket in gas slurry separator
It splashes, improves the operating environment of operator, mitigate environmental pollution, be the innovation improved on concentrate recovery utilization rate.It is real simultaneously
The ore pulp self-loopa function of feeding system is showed, has reduced the probability that feed pipe network, feed pump, control valve are damaged, reduce equipment
The cost of maintenance.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (6)
1. a kind of feeding of filter press system with blowback and concentrate recycling function, including filter press, connection filter press both ends
Two pan feeding pipelines, two feeding tubes connect pan feeding general pipeline by three-way connection, and every feeding pipe road is mounted on control valve,
Blowback air is connected by three-way connection on one of feeding pipe road in two pan feeding pipelines and starches manifold trunk, the blowback air slurry
First control valve is installed on manifold trunk；Another feeding pipe road connects high pressure blowback air inlet pipe by three-way connection, described
The second control valve is installed in high pressure blowback air inlet pipe；
It is characterized by: the blowback air slurry manifold trunk connection gas starches separator, the gas slurry separator is fixedly mounted on concentrate
The top of bucket, the concentrate bucket connect the pan feeding general pipeline of filter press by circulation feed pump；
Gas slurry separator includes shell, top plate and bottom plate, is equipped with first partition and second partition in the shell, and described the
One partition and second partition will be separated into level-one gas slurry surge chamber, the separation chamber second level Qi Jiang and three-level air-flow buffer and let out in shell
Pressure chamber；
The first partition be located at level-one gas slurry surge chamber and the separation chamber second level Qi Jiang between, the lower surface of the first partition with
It is equipped with gas between bottom plate and starches flow channels；
The second partition is located between the separation chamber second level Qi Jiang and three-level air-flow buffer pressure releasing chamber, and in the upper of second partition
Portion is equipped with airflow channel；
Top plate described in the position of corresponding level-one gas slurry surge chamber is equipped with the feeding inlet connecting with blowback air slurry manifold trunk；Corresponding two
Bottom plate described in the bottom of the separation chamber Ji Qijiang is equipped with discharge port；On bottom plate described in the bottom of corresponding three-level air-flow buffer pressure releasing chamber
Equipped with pressure relief opening；
The area of passage of the gas slurry flow channels is greater than the area of passage of feeding inlet；
The area of passage of airflow channel is greater than the area of passage of gas slurry flow channels；
The area of passage of discharge port is greater than the area of passage of feeding inlet.
2. the feeding of filter press system according to claim 1 with blowback and concentrate recycling function, it is characterised in that: institute
It states the upper vertical in the separation chamber second level Qi Jiang in the first partition close to gas slurry flow channels and is equipped with first baffle.
3. the feeding of filter press system according to claim 1 or 2 with blowback and concentrate recycling function, feature exist
In: it is described to be equipped with second baffle close to the downward vertical of airflow channel on the second partition in the separation chamber second level Qi Jiang.
4. the feeding of filter press system according to claim 1 with blowback and concentrate recycling function, it is characterised in that: institute
The area of passage for stating gas slurry flow channels is 2~3 times of area of passage of feeding inlet.
5. the feeding of filter press system according to claim 1 with blowback and concentrate recycling function, it is characterised in that: institute
The area of passage for stating airflow channel is 1~2 times of the area of passage that gas starches flow channels.
6. the feeding of filter press system according to claim 1 with blowback and concentrate recycling function, it is characterised in that: institute
The area of passage for stating discharge port is 1~2 times of area of passage of feeding inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821192653.4U CN208726840U (en) | 2018-07-25 | 2018-07-25 | Feeding of filter press system with blowback and concentrate recycling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821192653.4U CN208726840U (en) | 2018-07-25 | 2018-07-25 | Feeding of filter press system with blowback and concentrate recycling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208726840U true CN208726840U (en) | 2019-04-12 |
Family
ID=66027044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821192653.4U Active CN208726840U (en) | 2018-07-25 | 2018-07-25 | Feeding of filter press system with blowback and concentrate recycling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208726840U (en) |
-
2018
- 2018-07-25 CN CN201821192653.4U patent/CN208726840U/en active Active
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