CN203203984U - Rapid measurement device of silt content of sewage - Google Patents
Rapid measurement device of silt content of sewage Download PDFInfo
- Publication number
- CN203203984U CN203203984U CN 201320099662 CN201320099662U CN203203984U CN 203203984 U CN203203984 U CN 203203984U CN 201320099662 CN201320099662 CN 201320099662 CN 201320099662 U CN201320099662 U CN 201320099662U CN 203203984 U CN203203984 U CN 203203984U
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- CN
- China
- Prior art keywords
- water container
- sewage
- gauge line
- metering tube
- determination device
- 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 - Lifetime
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Abstract
The utility model discloses a rapid measurement device of the silt content of sewage. The device is provided with a funnel-shaped water container. The device is characterized in that a metering tube with a closed bottom end is connected at the lower end of the water container, uniform scales are longitudinally arranged on a tube body of the metering tube, an air outlet conduit is arranged on the upper part of the metering tube, and is communicated with an inner cavity of the metering tube, the air outlet conduit is positioned above the scales, one end of the air outlet conduit is connected with the upper part of the metering tube, the other end of the air outlet conduit extends to be flush with the upper end of the water container, the water container is pear-shaped, the upper end of the water container is provided with a top cover, the water container is longitudinally provided with scales, a switching valve is arranged between the lower end of the water container and the top of the metering tube, the bottom end of the metering tube is provided with an end cover, the end cover seals and covers the bottom end of the metering tube, the zero scale of the scales on the metering tube is positioned at the bottom end of the metering tube. The rapid measurement device of the silt content of the sewage is simple in structure, and can be used for rapidly and accurately measuring the volume of sand settled in the sewage.
Description
Technical field
The utility model relates to field of measuring technique, is specifically related to a kind of sewage sand cut rapid determination device.
Background technology
In sewage disposal process, measure rapidly and accurately sand cut in the sewage, it is the important evidence of carrying out the adjustment of sand setting technological parameter, scrap build etc., if the sand cut of energy Fast Measurement sewage, understand and enter pipe network, the sand cut of each sewage treatment plant's water sample in Various Seasonal, different weather situation, just can in time adjust the settling pit operational factor, the inorganic solid particles such as the sand grains that proportion is larger in the minimizing waste water, lime-ash enter B-grade sewage and process, alleviate wearing and tearing and obstruction to water pump and pipeline, the wearing and tearing of reduce mud scraper plate prolong its serviceable life.Traditional measuring method is a kind of to be the oven dry weight method, but because the method will be used the equipment such as electronic balance, thermostatic drying chamber, muffle furnace, and minute long (needing 8 to 10 hours), to having relatively high expectations of testing staff, testing cost is high, in the production run process, there is hysteresis quality, also have in addition the indirect methods of measurement such as capacitance method, supercritical ultrasonics technology, the indirect method of measurement is subjected to temperature and sand grains size to affect larger, measuring error is larger, therefore, need a kind of device that can measure fast and accurately the sand cut in the sewage badly.
The shortcoming of prior art is: traditional sewage sand measurement is consuming time longer, and measuring error is larger, can not measure fast and accurately the sand cut in the sewage.
The utility model content
The purpose of this utility model is to provide the sewage sand setting amount rapid determination device that contains the sand body product in a kind of energy Fast Measurement sewage.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of sewage sand cut rapid determination device, be provided with funnelform water container, its key is: described water container lower end is connected with the gauge line of bottom sealing, be vertically arranged with uniform scale on this gauge line pipe shaft, described gauge line top is provided with outtake tube, and this outtake tube is communicated with the gauge line inner chamber.
Use said apparatus, a certain amount of sewage is poured in the water container, standing sedimentation is after a period of time, sand grains in the sewage sinks in the gauge line of water container lower end, can read sedimentary volume numerical value in the gauge line by the scale on the gauge line, namely can measure fast the volume number of sand setting in the sewage, set out airway, when sewage is poured into, allow Bas Discharged in the gauge line, sewage can be flowed in the gauge line.
Described outtake tube is positioned at the top of gauge line scale, and this outtake tube one end is connected with gauge line top, and the other end extends upwardly to concordant with described water container upper end.
Adopt said structure, prevent that sewage flows out when sewage is poured into from outtake tube, and avoided the sand in the sewage to enter outtake tube causing measuring inaccurate.
Be provided with switch valve between described water container lower end and the gauge line top.
Can control the break-make of water container lower end by this switch valve, before sewage is poured into, switch valve can cut out, allow sewage standing sedimentation a period of time in water container, and then open switch valve, allow under the effluent stream; So, can make the sand setting in the sewage be deposited in fully the water container bottom, and all flow in the gauge line, leave standstill again the volume number of measuring precipitum in the gauge line after a period of time, adopt said structure, make sewage through twice continuous sedimentation, can measure more accurately the volume number of sand setting.
Described gauge line bottom is provided with end cap, and this end cap covers described gauge line bottom.
Adopt said structure, end cap covers the gauge line bottom during measurement, and the upper surface of end cap is concordant with the scale mark of gauge line bottom, can open end cap after measurement is finished, and the sewage in this device is bled off.
Described water container resembles a pear in shape, and is vertically arranged with scale on this water container, and this water container upper end is provided with top cover.
The water container of pyriform, the inwall smoother is not easy to adhere to sand, and the outer wall of the water container of pyriform and the angle of vertical direction are less, make the effect of settling of sewage medium sand better, be vertically arranged with on the water container when scale is convenient to add sewage and measure accurately, top cover covers the water container upper end, takes off when sewage injection and sedimentation.
The zero graduation of described gauge line high scale is positioned at the gauge line bottom.So arrange, reading is more convenient when making measurement.
The beneficial effects of the utility model are: the utility model is simple in structure, can measure fast and accurately the volume of sand setting in the sewage.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, a kind of sewage sand cut rapid determination device, be provided with the funnelform water container 1 of pyriform, be vertically arranged with scale on the described water container 1, the maximum scale of this scale is 2000ml, and this water container 1 upper end is provided with top cover 6, described water container 1 lower end is connected with gauge line 2 by switch valve 4, these gauge line 2 bottoms are provided with end cap 5, this end cap 5 covers gauge line 2 bottoms, be vertically arranged with uniform scale on described gauge line 2 pipe shafts, the zero graduation of gauge line 2 high scales is positioned at gauge line 2 bottoms, and described gauge line 2 tops are provided with the outtake tube 3 with gauge line 2 intracavity inter-connections, and this outtake tube 3 is positioned at the top of scale, and these outtake tube 3 one ends are connected with gauge line 2 tops, and the other end extends upwardly to concordant with described water container 1 upper end.
Claims (6)
1. sewage sand cut rapid determination device, be provided with funnelform water container (1), it is characterized in that: described water container (1) lower end is connected with the gauge line (2) of bottom sealing, be vertically arranged with uniform scale on this gauge line (2) pipe shaft, described gauge line (2) top is provided with outtake tube (3), and this outtake tube (3) is communicated with gauge line (2) inner chamber.
2. sewage sand cut rapid determination device according to claim 1, it is characterized in that: described outtake tube (3) is positioned at described scale top, these outtake tube (3) one ends are connected with gauge line (2) top, and the other end extends upwardly to concordant with described water container (1) upper end.
3. sewage sand cut rapid determination device according to claim 1 and 2 is characterized in that: be provided with switch valve (4) between described water container (1) lower end and gauge line (2) top.
4. sewage sand cut rapid determination device according to claim 3, it is characterized in that: described gauge line (2) bottom is provided with end cap (5), and this end cap (5) covers gauge line (2) bottom.
5. sewage sand cut rapid determination device according to claim 4, it is characterized in that: described water container (1) resembles a pear in shape, and this water container is vertically arranged with scale on (1), and this water container (1) upper end is provided with top cover (6).
6. sewage sand cut rapid determination device according to claim 5, it is characterized in that: the zero graduation of described gauge line (2) high scale is positioned at gauge line (2) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099662 CN203203984U (en) | 2013-03-05 | 2013-03-05 | Rapid measurement device of silt content of sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099662 CN203203984U (en) | 2013-03-05 | 2013-03-05 | Rapid measurement device of silt content of sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203203984U true CN203203984U (en) | 2013-09-18 |
Family
ID=49148081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320099662 Expired - Lifetime CN203203984U (en) | 2013-03-05 | 2013-03-05 | Rapid measurement device of silt content of sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203203984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765228A (en) * | 2019-03-25 | 2019-05-17 | 中国农业大学 | A kind of device and method of quick measurement liquid dung total solid concentration |
-
2013
- 2013-03-05 CN CN 201320099662 patent/CN203203984U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765228A (en) * | 2019-03-25 | 2019-05-17 | 中国农业大学 | A kind of device and method of quick measurement liquid dung total solid concentration |
| CN109765228B (en) * | 2019-03-25 | 2020-12-01 | 中国农业大学 | Device and method for rapidly determining total solid concentration of liquid dung |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |
|
| CX01 | Expiry of patent term |