CN212483541U - Water treatment agent scale inhibition performance testing device - Google Patents
Water treatment agent scale inhibition performance testing device Download PDFInfo
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- CN212483541U CN212483541U CN202021469029.1U CN202021469029U CN212483541U CN 212483541 U CN212483541 U CN 212483541U CN 202021469029 U CN202021469029 U CN 202021469029U CN 212483541 U CN212483541 U CN 212483541U
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Abstract
The utility model relates to a water treatment agent antisludging performance testing arrangement relates to water treatment test equipment's field, including digital display constant temperature water bath and heating water tank, heating water tank intercommunication has the runner pipe in transporting the water in it to digital display constant temperature water bath, the runner pipe is kept away from heating water tank's one end with digital display constant temperature water bath intercommunication, runner pipe department installs the circulation valve, be provided with in the heating water tank and carry out a plurality of heating rods that heat to its inside water, be provided with the thermometer in the heating water tank. The water bath can be supplied with hot water, so that the temperature in the water bath is not easy to fluctuate.
Description
Technical Field
The application relates to the field of water treatment test equipment, in particular to a scale inhibition performance test device for a water treatment agent.
Background
The water treatment agent is a chemical agent which is generally required in the treatment process of industrial water, domestic water and wastewater. The main functions are to control the formation of scale and sludge, reduce the corrosion of materials contacting with water, remove suspended solids and toxic substances in water, deodorize and decolor, soften and stabilize water quality and the like.
The scale inhibition performance of the existing water treatment agent is usually determined by a calcium carbonate deposition method, and the test equipment of the existing water treatment agent is usually a universal constant-temperature water bath kettle in the market and has a constant-temperature heating function.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the water bath liquid level can constantly descend along with the evaporation of steam in the test process, needs the tester constantly to supply water, often can cause the water bath liquid level to descend too much to be less than the experimental appearance liquid level in the test bottle because tester's moisturizing is untimely, can not reach experimental requirement, and intermittent moisturizing also can influence the temporary fluctuation of water bath temperature to influence the test result.
SUMMERY OF THE UTILITY MODEL
In order to provide hot water in the water bath, the application provides a water treatment agent antisludging performance testing arrangement.
The application provides a water treatment agent antisludging performance testing arrangement adopts following technical scheme:
the utility model provides a water treatment agent antisludging performance testing arrangement, includes digital display constant temperature water bath and heating water tank, heating water tank intercommunication has transports the runner pipe in its water in to digital display constant temperature water bath, the runner pipe is kept away from heating water tank's one end with digital display constant temperature water bath intercommunication, runner pipe department installs the circulation valve, be provided with in the heating water tank and carry out a plurality of heating rods that heat to its inside water, be provided with the thermometer in the heating water tank.
By adopting the technical scheme, a certain amount of water is introduced into the heating water tank, the water is enabled to flow over the heating rod, the heating rod heats the water in the heating water tank, the thermometer can test the water temperature in the heating water tank, when the water quantity in the digital display constant temperature water bath kettle is in short supply, the water temperature of the digital display constant temperature water bath kettle is checked and compared with the water temperature displayed by the thermometer, when the temperature of the water temperature and the temperature of the water temperature are the same, the circulation valve is opened, the hot water in the heating water tank flows into the digital display constant temperature water bath kettle through the circulation pipe, the temperature of the added hot water is the same as the temperature of the hot water in the digital display constant temperature water bath kettle, and the temperature in the digital.
Preferably, the heating water tank outwards communicates and has the connecting pipe, the connecting pipe is kept away from heating water tank's one end intercommunication has the storage water tank, connecting pipe department installs the connecting valve, storage water tank top intercommunication has the inlet tube, inlet valve and first water pump are installed to inlet tube department, inlet valve is close to the storage water tank.
Through adopting above-mentioned technical scheme, open inlet valve and first water pump, first water pump can pass through the inlet tube with water and extract to the storage water tank in, when the water in the heating water tank is in short supply, opens the connecting valve, makes the rivers in the storage water tank flow to in the heating water tank.
Preferably, the bottom position intercommunication of digital display constant temperature water bath lateral wall has the back flow, the back flow is kept away from the one end of digital display constant temperature water bath with storage water tank top intercommunication, back flow department installs return valve and second water pump, return valve is close to digital display constant temperature water bath, the second water pump is close to the storage water tank, the second water pump can be with the water extraction to the storage water tank in the digital display constant temperature water bath.
By adopting the technical scheme, when the digital display constant temperature water bath kettle is not needed, after the water in the digital display constant temperature water bath kettle is cooled to the room temperature, the reflux valve and the second water pump are opened, and the second water pump pumps the water in the digital display constant temperature water bath kettle into the water storage tank through the reflux pipe.
Preferably, the heating water tank is provided with a stirring assembly, the stirring assembly comprises a connecting frame arranged at the top of the heating water tank, a motor vertically arranged at the top of the connecting frame, a stirring shaft fixed at the output end of the motor and a stirring blade fixed at the outer side of the stirring shaft, the motor faces the heating water tank, the stirring shaft extends into the heating water tank, and the stirring blade is positioned in the heating water tank.
Through adopting above-mentioned technical scheme, starter motor, motor output drive (mixing) shaft rotate to drive the stirring leaf and rotate, the stirring leaf can stir the water in the heating water tank, makes the inhomogeneous phenomenon of temperature distribution difficult to appear in the heating water tank, improves the accuracy of thermometer test.
Preferably, the stirring shaft penetrates through the top of the heating water tank to form a circular hole, a sealing ring is arranged on the side wall of the circular hole, and the stirring shaft penetrates through the sealing ring.
Through adopting above-mentioned technical scheme, the setting of sealing washer can improve heating water tank's leakproofness, reduces the thermal loss in the heating water tank, improves heating efficiency.
Preferably, the heating water tank is provided with an observation port corresponding to the thermometer, a glass plate is arranged on the side wall of the observation port, and the thermometer is fixed on the inner side wall of the glass plate.
Through adopting above-mentioned technical scheme, when the temperature in the heating water tank is known to needs, look over the thermometer through the viewing aperture, can audio-visual understanding the temperature of water in the heating water tank.
Preferably, four groups of heating rods are arranged, and the four groups of heating rods are respectively positioned at the bottom positions of the four inner side walls of the heating water tank.
Through adopting above-mentioned technical scheme, through the quantity that increases the heating rod, improve the heating efficiency of heating rod to improve the programming rate of heating water tank water-logging.
Preferably, one end of the circulating pipe is connected to the top of the digital display constant-temperature water bath kettle, and the other end of the circulating pipe is communicated with the bottom of the side wall of the heating water tank.
By adopting the technical scheme, the water in the heating water tank can smoothly flow into the digital display constant-temperature water bath.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the water quantity in the digital display constant-temperature water bath is in short supply, checking the water temperature of the digital display constant-temperature water bath, comparing the water temperature with the water temperature displayed by the thermometer, and when the water temperature is the same as the water temperature, opening the circulating valve to enable the hot water in the heating water tank to flow into the digital display constant-temperature water bath through the circulating pipe, wherein the temperature of the added hot water is the same as the temperature of the hot water in the digital display constant-temperature water bath, so that the temperature in the digital display constant-temperature water bath is not easy to;
2. the starter motor, motor output drive (mixing) shaft rotate to drive the stirring leaf and rotate, the stirring leaf can stir the water in the heating water tank, makes the inhomogeneous phenomenon of temperature distribution difficult to appear in the heating water tank, improves the accuracy of thermometer test.
Drawings
FIG. 1 is a schematic diagram of a scale inhibition performance testing device of a water treatment agent;
fig. 2 is a sectional view of a heating water tank of the scale inhibition performance testing apparatus for a water treatment agent.
Description of reference numerals: 1. digital display constant temperature water bath; 2. heating the water tank; 3. a flow-through tube; 4. a flow-through valve; 5. a water storage tank; 6. a connecting pipe; 7. connecting a valve; 8. supporting legs; 9. a water inlet pipe; 10. a water inlet valve; 11. a first water pump; 12. a heating rod; 13. a viewing port; 14. a glass plate; 15. a thermometer; 16. a connecting frame; 17. a motor; 18. a stirring shaft; 19. stirring blades; 20. a circular hole; 21. a seal ring; 22. a return pipe; 23. a return valve; 24. and a second water pump.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a water treatment agent scale inhibition performance testing device. Referring to fig. 1, the digital display constant temperature water bath device comprises a digital display constant temperature water bath pot 1 and a heating water tank 2, wherein the heating water tank 2 is positioned on one side of the digital display constant temperature water bath pot 1, the heating water tank 2 is communicated with the digital display constant temperature water bath pot 1 through a circulation pipe 3, and a circulation valve 4 is installed at the position of the circulation pipe 3. Heating water tank 2 one side is provided with storage water tank 5, and heating water tank 2 is located between storage water tank 5 and the digital display constant temperature water bath 1, communicates through connecting pipe 6 between heating water tank 2 and the storage water tank 5, and connecting valve 7 is installed to 6 departments of connecting pipe.
Four groups of supporting legs 8 are vertically fixed at the bottom of the water storage tank 5, the bottom of the water storage tank 5 is higher than the bottom of the heating water tank 2, a water inlet pipe 9 is arranged at the top of the water storage tank 5, the water inlet pipe 9 is communicated with the inside of the water storage tank 5, one end, far away from the water storage tank 5, of the water inlet pipe 9 is communicated with a water source, a water inlet valve 10 and a first water pump 11 are installed at the water inlet pipe 9, and compared with the first water pump 11, the water inlet; open inlet valve 10 and first water pump 11, first water pump 11 can be with the water of water source department through inlet tube 9 extract to storage water tank 5 in, when the water in storage water tank 5 crossed the mouth of pipe of connecting pipe 6, open connecting valve 7, the water in the storage water tank 5 can flow into in the heating water tank 2.
Four groups of heating rods 12 are arranged in the heating water tank 2, the four groups of heating rods 12 are respectively fixed at the bottom positions of four inner side walls of the heating water tank 2, the heating rods 12 are electrified, and the heating rods 12 can heat water in the heating water tank 2. An observation port 13 is formed in the middle of one side wall of the heating water tank 2, a glass plate 14 is fixed on the side wall of the observation port 13, a thermometer 15 is fixed on the inner side wall of the glass plate 14, and the thermometer 15 can test the water temperature in the heating water tank 2. When the water in the heating water tank 2 needs to be heated, a proper amount of water is added into the heating water tank 2, and the thermometer 15 is ensured to be completely immersed in the water.
One end of the circulating pipe 3 close to the digital display constant temperature water bath 1 is connected to the top of the digital display constant temperature water bath 1, and the other end of the circulating pipe 3 is connected to the bottom of the side wall of the heating water tank 2. The digital display constant temperature water bath 1 can heat the water in the digital display constant temperature water bath and keep the temperature unchanged; when the water yield in the digital display constant temperature water bath 1 is in short supply, the water temperature of the digital display constant temperature water bath 1 is checked, then the temperature displayed by the thermometer 15 is checked through the observation port 13, the temperature is compared with the temperature of the digital display constant temperature water bath 1, when the temperature of the digital display constant temperature water bath 1 is the same as that of the digital display constant temperature water bath 1, the circulation valve 4 is opened, hot water in the heating water tank 2 flows into the digital display constant temperature water bath 1 through the circulation pipe 3, and the water temperature in the digital display constant temperature water bath 1 is not.
Referring to fig. 1 and 2, a circular hole 20 is formed at a position where the stirring shaft 18 penetrates through the heating water tank 2, the circular hole 20 penetrates through the inner side and the outer side of the heating water tank 2, a sealing ring 21 is fixed on the side wall of the circular hole 20, and the stirring shaft 18 penetrates through the sealing ring 21. The sealing ring 21 can improve the sealing performance of the heating water tank 2 and reduce the loss of heat in the heating water tank 2.
Referring to fig. 1, a return pipe 22 is communicated between the digital display constant temperature water bath 1 and the water storage tank 5, one end of the return pipe 22 is connected with the bottom of the side wall of the digital display constant temperature water bath 1, the other end of the return pipe 22 is connected with the top of the water storage tank 5, a return valve 23 and a second water pump 24 are installed at the position of the return pipe 22, and compared with the second water pump 24, the return valve 23 is closer to the digital display constant temperature water bath 1. When the digital display constant temperature water bath 1 is not needed to be used, after the water in the digital display constant temperature water bath 1 is cooled to the room temperature, the reflux valve 23 and the second water pump 24 are opened, and the second water pump 24 pumps the water in the digital display constant temperature water bath 1 into the water storage tank 5.
The implementation principle of the water treatment agent scale inhibition performance testing device in the embodiment of the application is as follows: the water inlet valve 10 and the first water pump 11 are opened, the first water pump 11 pumps water into the water storage tank 5 through the water inlet pipe 9, when the water in the water storage tank 5 passes through the pipe orifice of the connecting pipe 6, the connecting valve 7 is opened, the water in the water storage tank 5 flows into the heating water tank 2, the thermometer 15 is ensured to be completely immersed by the water, the heating rod 12 is electrified, and the heating rod 12 heats the water in the heating water tank 2; when the water quantity in the digital display constant-temperature water bath kettle 1 is in short supply, the water temperature of the digital display constant-temperature water bath kettle 1 is checked, the temperature displayed by the thermometer 15 is checked through the observation port 13 and compared, and when the temperature of the digital display constant-temperature water bath kettle 1 is the same as that of the digital display constant-temperature water bath kettle, the circulation valve 4 is opened, so that hot water in the heating water tank 2 flows into the digital display constant-temperature water bath kettle 1 through the circulation pipe 3, and the water temperature in the digital display constant-temperature water bath kettle 1 is not easy to; when the digital display constant temperature water bath 1 is not needed to be used, after the water in the digital display constant temperature water bath 1 is cooled to the room temperature, the reflux valve 23 and the second water pump 24 are opened, and the second water pump 24 pumps the water in the digital display constant temperature water bath 1 into the water storage tank 5.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A scale inhibition performance testing device of a water treatment agent is characterized in that: including digital display constant temperature water bath (1) and heating water tank (2), heating water tank (2) intercommunication has circulation pipe (3) of transporting water in it to digital display constant temperature water bath (1), keep away from in circulation pipe (3) the one end of heating water tank (2) with digital display constant temperature water bath (1) intercommunication, circulation valve (4) are installed in circulation pipe (3) department, be provided with in heating water tank (2) and carry out a plurality of heating rods (12) that heat to its inside water, be provided with thermometer (15) in heating water tank (2).
2. The water treatment agent scale inhibition performance testing device according to claim 1, characterized in that: heating water tank (2) outside intercommunication has connecting pipe (6), keep away from connecting pipe (6) the one end intercommunication of heating water tank (2) has storage water tank (5), connecting pipe (6) are located to install connecting valve (7), storage water tank (5) top intercommunication has inlet tube (9), inlet tube (9) are located to install inlet valve (10) and first water pump (11), inlet valve (10) are close to storage water tank (5).
3. The water treatment agent scale inhibition performance testing device according to claim 2, characterized in that: the bottom position intercommunication of digital display constant temperature water bath (1) lateral wall has back flow (22), back flow (22) keep away from the one end of digital display constant temperature water bath (1) with storage water tank (5) top intercommunication, back flow (22) are located to install back flow valve (23) and second water pump (24), back flow valve (23) are close to digital display constant temperature water bath (1), second water pump (24) are close to storage water tank (5), second water pump (24) can be with the water extraction in digital display constant temperature water bath (1) to storage water tank (5) in.
4. The water treatment agent scale inhibition performance testing device according to claim 1, characterized in that: heating water tank (2) are provided with the stirring subassembly, the stirring subassembly including set up in connection frame (16), the vertical setting in at heating water tank (2) top in motor (17) at connection frame (16) top, be fixed in (mixing) shaft (18) of motor (17) output and being fixed in stirring leaf (19) in (mixing) shaft (18) outside, motor (17) orientation heating water tank (2), (mixing) shaft (18) stretch into in heating water tank (2), stirring leaf (19) are located in heating water tank (2).
5. The water treatment agent scale inhibition performance testing device according to claim 4, characterized in that: the stirring shaft (18) penetrates through a round hole (20) formed in the top of the heating water tank (2), a sealing ring (21) is arranged on the side wall of the round hole (20), and the stirring shaft (18) penetrates through the sealing ring (21).
6. The water treatment agent scale inhibition performance testing device according to claim 1, characterized in that: the heating water tank (2) is provided with an observation port (13) corresponding to the thermometer (15), the side wall of the observation port (13) is provided with a glass plate (14), and the thermometer (15) is fixed on the inner side wall of the glass plate (14).
7. The water treatment agent scale inhibition performance testing device according to claim 1, characterized in that: the heating rods (12) are provided with four groups, and the four groups of heating rods (12) are respectively positioned at the bottom positions of four inner side walls of the heating water tank (2).
8. The water treatment agent scale inhibition performance testing device according to claim 1, characterized in that: one end of the circulating pipe (3) is connected to the top of the digital display constant-temperature water bath (1), and the other end of the circulating pipe (3) is communicated with the bottom of the side wall of the heating water tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021469029.1U CN212483541U (en) | 2020-07-23 | 2020-07-23 | Water treatment agent scale inhibition performance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021469029.1U CN212483541U (en) | 2020-07-23 | 2020-07-23 | Water treatment agent scale inhibition performance testing device |
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| Publication Number | Publication Date |
|---|---|
| CN212483541U true CN212483541U (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021469029.1U Active CN212483541U (en) | 2020-07-23 | 2020-07-23 | Water treatment agent scale inhibition performance testing device |
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| CN (1) | CN212483541U (en) |
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- 2020-07-23 CN CN202021469029.1U patent/CN212483541U/en active Active
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