CN203216564U - Filtrate metering receiving device for constant pressure filtering experiment - Google Patents
Filtrate metering receiving device for constant pressure filtering experiment Download PDFInfo
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- CN203216564U CN203216564U CN 201320266317 CN201320266317U CN203216564U CN 203216564 U CN203216564 U CN 203216564U CN 201320266317 CN201320266317 CN 201320266317 CN 201320266317 U CN201320266317 U CN 201320266317U CN 203216564 U CN203216564 U CN 203216564U
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Abstract
The utility model relates to a filtrate metering receiving device for a constant pressure filtering experiment and used in the field of chemical experiment teaching. The device comprises a base with an embedding groove, and two measuring cylinders, two stopwatches and a recording board are embedded in the groove. The bottoms of the measuring cylinders are connected with a water discharging pipe, and the other end of the water discharging pipe is communicated with a filtrate receiving bucket. Scales are arranged on the walls of the measuring cylinders, and a communication pipe is arranged at the upper ends of the scales to communicate the two measuring cylinders. A sealing cover covers an upper opening of each measuring cylinder, a liquid guide pipe communicated with the inside of each cylinder penetrates a corresponding sealing cover, and the other end of each liquid guide pipe is communicated with a liquid leading pipe. By means of the device, the defects of a traditional filtrate receiving mode are completely overcome, experiment data accuracy is improved accordingly, and an experiment operation process is facilitated.
Description
Technical field
The utility model relates in the chemical engineering experiment teaching field constant pressure filtration experiment filtrate metering receiving trap used in the constant pressure filtration experimental implementation.
Background technology
Existing constant pressure filtration experimental facilities does not have the filtrate receiving trap, the student uses the mode of two graduated cylinders, two stopwatches to collect filtrate in the experimental implementation process, the record experimental data, the required personnel of required test are more during problem that such process of the test exists, if it is not accurate enough that timekeeper, filtrate collection person and registrar cooperate, there is bigger personal error in the record of filtrate and time; Two graduated cylinders are used alternatingly in the experiment, make that the experimentation continuity is bad; Easily make filtrate splashing during mobile graduated cylinder, pollute experimental facilities.
The utility model content:
In order to address the above problem, the utility model provides a kind of constant pressure filtration experiment filtrate metering receiving trap.This device has overcome traditional filtrate receive mode fully, thereby improves the accuracy of experimental data, makes things convenient for the experimental implementation process.
The technical solution of the utility model is: a kind of constant pressure filtration experiment filtrate metering receiving trap, comprise base, have embedding groove on the described base, embedded two graduated cylinders of groove, two stopwatch and data board, the bottom of described graduated cylinder connects drainpipe, and the other end of described drainpipe receives bucket with filtrate and is communicated with; Have scale on the bucket wall of above-mentioned graduated cylinder, the upper end that is positioned at scale is provided with two graduated cylinders is communicated with; The gland bonnet that is stamped suitable for reading of above-mentioned graduated cylinder, pass on the described gland bonnet with tube in the catheter that is communicated with, the other end of catheter is communicated with liquid guiding tube.
Have air hole on the above-mentioned gland bonnet.
Have ball valve on the above-mentioned catheter; Have waterproof valve on the drainpipe.
The beneficial effects of the utility model are: this filtrate receiver utilizes two ball valves, conduit, graduated cylinder, stopwatch and reception bucket, alternately accepts filtrate, has guaranteed the continuity of experiment; In the filtrate receiving course, realized the repeated use of same concentration feed liquid; Experimental implementation only needs a people can finish the work such as reception, switching, timing, record of filtrate, can accurate recording filtrate and experimental data such as time, and the personal error in the time of can reducing multi agent cooperation significantly; Splashing of filtrate effectively avoided in the obturator design in the filtrate receiving course, the protection experimental facilities is avoided polluting.
Description of drawings
Fig. 1 is member schematic layout pattern of the present utility model;
Fig. 2 is the gland bonnet synoptic diagram among Fig. 1;
Fig. 3 is existing plate and frame filter press filtration unit synoptic diagram.
1-liquid guiding tube among the figure, the 2-ball valve, the 3-catheter, the 4-gland bonnet, the 5-graduated cylinder, the 6-base, 7-communicating pipe, the 8-scale, the 9-water drain valve, the 10-drainpipe, the two stopwatches of 11-, the 12-data board, 13-filtrate receives bucket, 14-air hole, the former graduated cylinder of 15-, 16-filtrate exit pipe.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
By Figure 1 and Figure 2, this constant pressure filtration experiment filtrate metering receiving trap comprises base 6, have embedding groove on the described base 6, embedded two graduated cylinders 5 of groove, two stopwatch 11 and data board 12, the bottom of described graduated cylinder 5 connects drainpipe 10, and the other end of described drainpipe 19 is communicated with 13; Have scale 8 on the bucket wall of above-mentioned graduated cylinder 5, the upper end that is positioned at scale 8 is provided with two graduated cylinders 5 is communicated with; The gland bonnet 4 that is stamped suitable for reading of above-mentioned graduated cylinder 5, pass on the described gland bonnet 4 with tube in the catheter 3 that is communicated with, the other end of catheter 3 is communicated with liquid guiding tube 1.
Above-mentioned catheter 3, graduated cylinder 5 and filtrate receive the material that bucket 13 can be selected macromolecule plastic materials such as organic glass, polystyrene for use, and fundamental purpose is in order to make filtrate receiving course transparence, to be convenient to observe and record, can preventing from colliding with the damage instrument again; Graduated cylinder 5 capacity are 1000ml, on indicate volume markings 8, can read the volume of collecting filtrate; Play communicating pipe 7 between two graduated cylinders 5 and prevent that filtrate from receiving too much, guarantee the effect of experiment continued operation, namely two are connected with communicating pipe 7 at scale place topmost, when one of them graduated cylinder filtrate is filled with when having little time to switch ball valve, play guide functions, allow unnecessary filtrate import in another receiver, switch manual time-keeping simultaneously and get final product; The caliber of the filtrate exit pipe 16 in the above-mentioned big I of liquid guiding tube 1 caliber and the plate and frame filter press filtration unit shown in Figure 3 equates, connects by sebific duct.
Described gland bonnet 4 is main to use the teflon materials, and has air hole 14, guarantees to press in the graduated cylinder to communicate with atmosphere, also has the effect that prevents that filtrate from splashing, and gland bonnet 4 can dismounting and change, as shown in Figure 2; Above-mentioned discharging tube 10 connects sebific duct and receives filtrate reception bucket 13, and filtrate receives bucket 13 can use organic glass, open design; Base 6 adopts solid organic glass base, all is embedded in graduated cylinder and two stopwatches 11 in the base; Record version 12 uses plastic material, and clips attached, is of a size of the A4 paper size,
Have ball valve 2 on the above-mentioned catheter 3, control the branch switch that filtrate enters two graduated cylinders 5 respectively, single maintenance complete shut-down or standard-sized sheet in experiment can be with complete the importing in the graduated cylinder 5 of filtrate; Have waterproof valve 9 on the drainpipe 10, be used for getting rid of the filtrate in the graduated cylinder.
Adopt the filtrate metering receiving trap of such scheme, guaranteed the continuity of constant pressure filtration experiment; In the filtrate receiving course, realized the repeated use of same concentration feed liquid; Experimental implementation only needs a people can finish the work such as reception, switching, timing, record of filtrate, can accurate recording filtrate and experimental data such as time, and the personal error in the time of can reducing multi agent cooperation significantly; Splashing of filtrate effectively avoided in the obturator design in the filtrate receiving course, the protection experimental facilities is avoided polluting.
Claims (3)
1. a constant pressure filtration experiment filtrate is measured receiving trap, comprise base (6), it is characterized in that: described base has embedding groove on (6), embedded two graduated cylinders of groove (5), two stopwatch (11) and data board (12), the bottom of described graduated cylinder (5) connects drainpipe (10), and the other end of described drainpipe (10) receives bucket (13) with filtrate and is communicated with; Have scale (8) on the bucket wall of above-mentioned graduated cylinder (5), the upper end that is positioned at scale (8) is provided with two graduated cylinders (5) is communicated with; The gland bonnet (4) that is stamped suitable for reading of graduated cylinder (5), pass on the described gland bonnet (4) with tube in the catheter (3) that is communicated with, the other end of catheter (3) is communicated with liquid guiding tube (1).
2. constant pressure filtration experiment filtrate metering receiving trap according to claim 1 is characterized in that: have air hole (14) on the described gland bonnet (4).
3. constant pressure filtration experiment filtrate metering receiving trap according to claim 2 is characterized in that: have ball valve (2) on the above-mentioned catheter (3); Have waterproof valve (9) on the drainpipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320266317 CN203216564U (en) | 2013-05-16 | 2013-05-16 | Filtrate metering receiving device for constant pressure filtering experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320266317 CN203216564U (en) | 2013-05-16 | 2013-05-16 | Filtrate metering receiving device for constant pressure filtering experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203216564U true CN203216564U (en) | 2013-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320266317 Expired - Fee Related CN203216564U (en) | 2013-05-16 | 2013-05-16 | Filtrate metering receiving device for constant pressure filtering experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203216564U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109839154A (en) * | 2019-01-31 | 2019-06-04 | 濮阳市亚华石油机械设备有限公司 | A kind of oil well measurement system and method |
| RU2720325C1 (en) * | 2019-10-09 | 2020-04-28 | Общество с ограниченной ответственностью "Научно-производственное объединение "Эталон" (ООО "НПО "Эталон") | Mobile calibration unit |
-
2013
- 2013-05-16 CN CN 201320266317 patent/CN203216564U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109839154A (en) * | 2019-01-31 | 2019-06-04 | 濮阳市亚华石油机械设备有限公司 | A kind of oil well measurement system and method |
| CN109839154B (en) * | 2019-01-31 | 2021-07-20 | 濮阳市亚华石油机械设备有限公司 | Oil well metering system and method |
| RU2720325C1 (en) * | 2019-10-09 | 2020-04-28 | Общество с ограниченной ответственностью "Научно-производственное объединение "Эталон" (ООО "НПО "Эталон") | Mobile calibration unit |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20200516 |