CN219084925U - Automatic suction filtration device for detecting alloy silicon content simultaneously by multiple groups - Google Patents
Automatic suction filtration device for detecting alloy silicon content simultaneously by multiple groups Download PDFInfo
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- CN219084925U CN219084925U CN202223217451.XU CN202223217451U CN219084925U CN 219084925 U CN219084925 U CN 219084925U CN 202223217451 U CN202223217451 U CN 202223217451U CN 219084925 U CN219084925 U CN 219084925U
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Abstract
The utility model provides an automatic suction filtration device for detecting alloy silicon content simultaneously, which comprises: the filter device comprises a filter pump and a filter bottle, wherein the filter pump is respectively connected with the filter bottle through a plurality of branch guide pipes, and a funnel is arranged at the bottle mouth of the filter bottle; at least one buffer bottle is connected in series on the branch guide pipe at one side of the suction filtration bottle, which is close to the suction filtration pump. The device has the advantages that the device can realize simultaneous suction filtration of multiple groups of experiments on the alloy silicon content, has high detection efficiency, effectively solves the problems of large alloy detection amount and accurate and quick detection data requirements, can effectively liberate labor force, and improves the working efficiency; the pressure required by suction filtration can be met through the arrangement of the pressure reducing valve and the switching valve while a plurality of groups of suction filtration is carried out simultaneously, and the quantity and time of suction filtration can be flexibly selected; the bayonet is arranged at the joint of the pressure-resistant latex tube and the suction filtration bottle for connection, so that air leakage is avoided.
Description
Technical Field
The utility model belongs to the technical field of suction filtration, and particularly relates to an automatic suction filtration device for detecting alloy silicon content simultaneously by a plurality of groups.
Background
When the silicon content in the ferrosilicon and the silicon-manganese alloy is detected by a chemical method (GB/T4333.1-2019 method for measuring the content of ferrosilicon by perchloric acid dehydration weight method, potassium fluosilicate capacity method and the like), the middle process needs to carry out suction filtration on a sample, and at present, the suction filtration is generally carried out by adopting an ear suction device for manual suction filtration or a suction filtration pump. The manual suction filtration efficiency is low, the labor intensity of operators is high, the number of the suction filtration pump can be 2-3 at most in each time, the efficiency is still low under the condition of large sample quantity of a company, and the applicability is not strong.
Disclosure of Invention
The utility model aims to solve the problem of providing a plurality of groups of automatic suction filtration devices for simultaneously detecting the content of alloy silicon, which can meet the pressure intensity required by experiments, flexibly select the number and time of suction filtration, liberate labor force and improve the working efficiency.
In order to solve the technical problems, the utility model adopts the following technical scheme: an automatic suction filtration device for detecting alloy silicon content simultaneously by a plurality of groups, comprising: the filter device comprises a filter pump and a filter bottle, wherein the filter pump is respectively connected with the filter bottle through a plurality of branch guide pipes, and a funnel is arranged at the bottle mouth of the filter bottle;
at least one buffer bottle is connected in series on the branch guide pipe at one side of the suction filtration bottle, which is close to the suction filtration pump.
Further, a plurality of the branch pipes are converged to one main pipe, and a plurality of branch pipes are connected with the suction filtration pump through one main pipe.
Further, from one side close to the suction filtration pump to one side close to the suction filtration bottle, a pressure reducing valve and a switch valve are sequentially and serially arranged on the branch guide pipe.
Further, the buffer bottle is arranged on the branch conduit between the switch valve and the suction filter bottle;
the branch conduit connecting the buffer bottle and the suction filter bottle is a pressure-resistant pipe.
Further, a suction filtration port connected with the pressure-resistant pipe is formed in the suction filtration bottle;
the connection part of the pressure-resistant pipe and the suction filtration port is provided with a bayonet used for fastening connection.
Further, the bayonet comprises: the pressure-resistant pipe comprises a first connecting part and a second connecting part, wherein the first connecting part is sleeved on the outer side of the suction filtration port, the second connecting part is sleeved on the end part of the pressure-resistant pipe connected with the suction filtration port, and the first connecting part is screwed into the second connecting part and is connected with the first connecting part in a fastening way.
Further, the method further comprises the following steps: an automatic filter cake washing apparatus comprising: a washing liquid container, a three-way joint and a liquid dropping port, wherein the washing liquid container is arranged for placing the washing liquid;
the three-way joint is arranged on the washing pipe connecting the washing liquid container with the liquid dropping port.
Further, the three-way connectors are respectively connected with different liquid dropping ports, and the liquid dropping ports are respectively a back-off funnel liquid dropping port and a pointed liquid dropping port.
Further, the three-way joint is connected with the same liquid dropping port, and the liquid dropping port is a back-off funnel liquid dropping port or a pointed liquid dropping port.
Further, a flowmeter is further arranged on the washing pipe between the three-way joint and the liquid dropping port, and the flowmeter is arranged for monitoring the addition amount of the washing liquid.
Due to the adoption of the technical scheme, the method has the following beneficial effects:
the device is used for detecting and filtering the alloy silicon content, so that multiple groups of experiments can be simultaneously realized, the detection efficiency is high, the problems of large alloy detection amount and accurate and quick detection data requirement are effectively solved, the labor force can be effectively liberated, the working efficiency is improved, and the applicability is stronger; the pressure required by suction filtration can be met through the arrangement of the pressure reducing valve and the switching valve while a plurality of groups of suction filtration is carried out simultaneously, and the quantity and time of suction filtration can be flexibly selected; the bayonet is arranged at the joint of the pressure-resistant latex tube and the suction bottle for connection, so that the pressure-resistant latex tube is effectively prevented from being loose and large at the joint port of the suction opening during long-term high-frequency use, and air leakage is avoided.
Drawings
FIG. 1 is a schematic overall construction of an embodiment of the present utility model;
fig. 2 is a schematic view of a buckle structure according to an embodiment of the present utility model.
In the figure:
1. suction filtration pump 2, pressure reducing valve 3 and switch valve
4. Suction bottle 5, main conduit 6 and branch conduit
7. Filter cake washing device 8, bayonet 71, and washing liquid container
72. Three-way joint 73, liquid drop port 74, flowmeter
81. First and second connection portions 82, 82
Detailed Description
The utility model is further illustrated by the following examples and figures:
in one embodiment of the present utility model, as shown in fig. 1, an automatic suction filtration apparatus for detecting alloy silicon content simultaneously includes: the suction filtration pump 1 and the suction filtration bottle 4, the suction filtration pump 1 is connected with the suction filtration bottle 4 through the main conduit 5 and the branch conduit 6, wherein the suction filtration pump 1, the main conduit 5, the branch conduit 6 and the suction filtration bottle 4 are sequentially connected, one end of the main conduit 5, which is away from the suction filtration pump 1, is connected with a plurality of branch conduits 6, each branch conduit 6 is respectively connected with the suction filtration bottle 4, a funnel is arranged at the bottle mouth of the suction filtration bottle 4, and at least one buffer bottle is connected in series on the branch conduit 6, which is close to one side of the suction filtration bottle 4, of the suction filtration pump 1. Through the combination setting of a plurality of branch pipes 6 and suction flask 4, when detecting the suction filtration to alloy silicon content, can realize multiunit experiment simultaneously suction filtration, detection efficiency is high, has effectively solved the big problem of alloy detection volume.
The pressure reducing valve 2 and the switch valve 3 are sequentially and serially arranged on the branch conduit 6 from one side close to the suction filtration pump 1 to one side close to the suction filtration bottle 4, the buffer bottle is arranged on the branch conduit 6 between the switch valve 3 and the suction filtration bottle 4, and meanwhile, the buffer bottle and the suction filtration bottle 4 are connected through a pressure-resistant pipe; in order to realize the connection of the pressure-resistant pipe and the suction filtration bottle 4, a suction filtration port connected with the pressure-resistant pipe is also arranged on the bottle body of the suction filtration bottle 4, and a filter cake is also arranged in a funnel arranged at the bottle mouth of the suction filtration bottle 4.
In this embodiment, as shown in fig. 1, the main conduit 5 is connected with 8 branch conduits 6, each branch conduit 6 is provided with a pressure reducing valve 2 and a switch valve 3, the other end of the switch valve 3 is connected with a buffer bottle, and the buffer bottle is connected with the suction filtration bottle 4 through a pressure-resistant emulsion tube. When the alloy silicon content is detected and filtered, 8 groups of experiments can be filtered simultaneously, the pressure of the filtering pump 1 is set to be about 20kPa in the filtering process, and if other experiments or less samples are carried out, the pressure can be adjusted according to the requirement, and the filtering quantity is adjusted through the branch switch valve 3. Through each branch installation relief pressure valve 2 and ooff valve 3, can accurately regulate and control the pressure size of each branch suction filtration according to actual demand, can realize the simultaneous determination of multiunit suction filtration experiment, can also be applied to multiunit multiclass suction filtration experiment, satisfy buchner funnel or glass funnel, the condition requirement of different experiments simultaneous suction filtration such as filter paper suction filtration, paper pulp suction filtration, cotton suction filtration. Meanwhile, the suction bottle 14 and the funnel can be replaced by closing the switch valve 3 on the premise of not closing the suction pump 1, suction filtration of other branches is not affected, and the suction filter is convenient to use.
In order to avoid the long-term high frequency of withstand voltage latex pipe to use and the connecting port department of extraction opening can loosen big, avoid taking place the gas leakage, be provided with bayonet socket 8 in withstand voltage pipe and suction bottle 4 suction filtration mouth junction, this bayonet socket 8 includes: the first connecting part 81 and the second connecting part 82, the first connecting part 81 is sleeved outside the suction filtration port, the second connecting part 82 is sleeved at the end part of the pressure-resistant pipe connected with the suction filtration port, the first connecting part 81 is screwed into the second connecting part 82 and is buckled with the end part of the second connecting part 82, corresponding concave holes are formed in the end part of the first connecting part 81 connected with the second connecting part 82, the inner wall of the end part of the second connecting part 82 is also provided with a plurality of matched bulges, the size of the concave holes is larger than that of the bulges, a certain activity allowance is ensured, and the concave holes and the bulges are shown in a convex graph; one side of the first connecting part 81 is also provided with external threads, and an internal thread is arranged on the inner wall of the second connecting part 82; in the connection process, the end part of the first connection part 81 is screwed into the inside of one end of the second connection part 82, and the connection tightness is ensured by screwing and fastening.
In some possible embodiments, the automatic suction filtration device is further provided with a filter cake washing device 7, and the filter cake washing device 7 includes: the washing liquid container 71, the three-way joint 72 and the drip port 73 are connected through a washing pipe between the washing liquid container 71 and the three-way joint 72, and between the three-way joint 72 and the drip port 73, a flowmeter 74 may be selectively provided on the washing pipe between the three-way joint 72 and the drip port 73, and the amount of the detergent to be added is controlled by the flowmeter 74. In the process of washing, the washing liquid container 71 can be placed on an iron stand, washing liquid is placed in the washing liquid container 71, the washing liquid in the washing liquid container 71 can flow to two liquid dropping ports respectively through a three-way joint 72 by a washing pipe, and the liquid dropping ports 73 are arranged opposite to a funnel at the bottleneck of the suction filtration bottle 4 to wash filter cakes in the funnel; in this embodiment, the washing liquid flows to two different liquid outlets 73 respectively after passing through the three-way joint 72, wherein one liquid outlet 73 is shaped like an inverted funnel, the impact force is relatively mild, and the other liquid outlet 73 is shaped like a pointed liquid outlet, and the impact force is relatively stronger than that of the inverted funnel, so that the inner side and the side of the funnel can be conveniently washed simultaneously.
In another embodiment of the present utility model, the washing liquid flows to two identical liquid dropping ports 73 through the three-way joint 72, and the liquid dropping ports 73 are inverted funnel liquid dropping ports or pointed liquid dropping ports.
The working process of one embodiment of the utility model comprises the following steps:
the automatic suction filtration device is connected according to an assembly relation, a funnel is placed at the bottle mouth of the suction filtration bottle 4, a filter cake is placed in the funnel, liquid is introduced into the funnel, the suction filtration pump 1 is started, the suction filtration pump 1 pumps away air in the suction filtration bottle 4 through the main conduit 5, the branch conduit 6, the pressure reducing valve 2 and the switching valve 3 which are arranged on the branch conduit 6, and the buffer bottle, so that negative pressure is formed in the suction filtration bottle 4, the liquid in the funnel is pumped into the suction filtration bottle 4 due to pressure difference, and solids are left on the funnel 5. After the suction filtration is completed, the switch valve 3 is closed, and the suction filtration pump 1 is started.
After the suction filtration is completed, when the filter cake is required to be washed, the washing liquid in the washing liquid container 71 flows to the liquid dropping port 73 through the three-way joint 72 by the washing pipe, the liquid dropping port 73 is opposite to the funnel at the bottleneck of the suction filtration bottle 4, the washing liquid is dropped into the funnel, and at the moment, the suction filtration pump 1 is started, and the suction filtration is performed while the washing liquid is dropped into the funnel until the washing is completed.
The foregoing describes the embodiments of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (10)
1. An automatic suction filtration device for detecting alloy silicon content simultaneously by a plurality of groups, comprising: the filter device comprises a filter pump and a filter bottle, and is characterized in that the filter pump is respectively connected with the filter bottle through a plurality of branch guide pipes, and a funnel is arranged at the bottle mouth of the filter bottle;
at least one buffer bottle is connected in series on the branch guide pipe at one side of the suction filtration bottle, which is close to the suction filtration pump.
2. An automatic suction filtration device for simultaneously detecting alloy silicon content according to claim 1, wherein a plurality of branch pipes are converged to one main pipe, and a plurality of branch pipes are connected with the suction filtration pump through one main pipe.
3. The automatic suction filtration device for simultaneously detecting the alloy silicon content according to claim 1, wherein a pressure reducing valve and a switch valve are sequentially and serially arranged on the branch guide pipe from one side close to the suction filtration pump to one side close to the suction filtration bottle.
4. An automatic suction filtration device for simultaneously detecting alloy silicon content according to claim 3, wherein the buffer bottle is arranged on the branch conduit between the switch valve and the suction filtration bottle;
the branch conduit connecting the buffer bottle and the suction filter bottle is a pressure-resistant pipe.
5. The automatic suction filtration device for simultaneously detecting the alloy silicon content by a plurality of groups according to claim 4, wherein a suction filtration port connected with the pressure-resistant pipe is formed on the suction filtration bottle;
the connection part of the pressure-resistant pipe and the suction filtration port is provided with a bayonet used for fastening connection.
6. The automatic suction filtration device for simultaneous detection of alloy silicon content in multiple groups according to claim 5, wherein the bayonet comprises: the pressure-resistant pipe comprises a first connecting part and a second connecting part, wherein the first connecting part is sleeved on the outer side of the suction filtration port, the second connecting part is sleeved on the end part of the pressure-resistant pipe connected with the suction filtration port, and the first connecting part is screwed into the second connecting part and is connected with the first connecting part in a fastening way.
7. An automatic suction filtration device for simultaneously detecting alloy silicon content according to any one of claims 1 to 6, further comprising: an automatic filter cake washing apparatus comprising: a washing liquid container, a three-way joint and a liquid dropping port, wherein the washing liquid container is arranged for placing the washing liquid;
the three-way joint is arranged on the washing pipe connecting the washing liquid container with the liquid dropping port.
8. The automatic suction filtration device for simultaneously detecting the alloy silicon content according to claim 7, wherein the three-way connectors are respectively connected with different liquid dropping ports, and the liquid dropping ports are respectively a back-off funnel liquid dropping port and a tip liquid dropping port.
9. The automatic suction filtration device for simultaneously detecting the alloy silicon content according to claim 7, wherein the three-way connectors are connected with the same drip port, and the drip port is an inverted funnel drip port or a pointed drip port.
10. The automatic suction filtration device for simultaneously detecting alloy silicon content according to claim 8 or 9, wherein a flowmeter is further arranged on the washing pipe between the three-way joint and the liquid dropping port, and the flowmeter is arranged for monitoring the addition amount of the washing liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223217451.XU CN219084925U (en) | 2022-12-02 | 2022-12-02 | Automatic suction filtration device for detecting alloy silicon content simultaneously by multiple groups |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223217451.XU CN219084925U (en) | 2022-12-02 | 2022-12-02 | Automatic suction filtration device for detecting alloy silicon content simultaneously by multiple groups |
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| Publication Number | Publication Date |
|---|---|
| CN219084925U true CN219084925U (en) | 2023-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223217451.XU Active CN219084925U (en) | 2022-12-02 | 2022-12-02 | Automatic suction filtration device for detecting alloy silicon content simultaneously by multiple groups |
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| Country | Link |
|---|---|
| CN (1) | CN219084925U (en) |
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2022
- 2022-12-02 CN CN202223217451.XU patent/CN219084925U/en active Active
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