CN209992464U

CN209992464U - Testing arrangement of desulfurizer foam height

Info

Publication number: CN209992464U
Application number: CN201920436911.7U
Authority: CN
Inventors: 王召光; 王占新; 周南强
Original assignee: YIXING CITY XINGGUANG BAOYI CHEMICAL Co Ltd
Current assignee: YIXING CITY XINGGUANG BAOYI CHEMICAL Co Ltd
Priority date: 2019-04-02
Filing date: 2019-04-02
Publication date: 2020-01-24
Anticipated expiration: 2029-04-02

Abstract

The utility model discloses a testing arrangement of desulfurizer foam height relates to the test technical field of desulfurizer foam height, for the accuracy of guaranteeing the test among the solution prior art, can test out the problem of the height of desulfurizer foam under different temperatures and the different wind speeds simultaneously. The inside of base shell body is provided with the thermostat, the top of thermostat is provided with the connecting seat, the upper end of connecting seat is provided with the heating seat, be provided with resistance heating pipe on the surface of heating seat, be provided with second test tube fixed bolster on the upper end surface of base shell body, be provided with infrared temperature detector on the surface of second test tube fixed bolster, be provided with the scale on the upper end surface of base shell body, be provided with the measurement slider on the surface of scale, be provided with adjust knob on the surface of one side of measuring the slider, be provided with the measurement strip on the surface of one side of measuring the slider.

Description

Testing arrangement of desulfurizer foam height

Technical Field

The utility model relates to a test technical field of desulfurizer foam height specifically is a testing arrangement of desulfurizer foam height.

Background

Acid gases such as hydrogen sulfide and carbon dioxide are removed from industrial gas streams such as refinery gas and natural gas, and the alcohol amine process is one of the commonly accepted and widely used desulfurization methods. The desulfurization process by the alcohol amine method has been advanced for a long time since 1930, and the monoethanol amine Method (MEA), the diethanol amine method (DEA), the diglycolamine method (DGA), the diisopropanol amine method (DIPA), the triethanolamine Method (MEA), and the N-methyldiethanolamine Method (MDEA) have been used in this order. Although a highly sterically hindered amine method has been developed and used internationally, any alkanolamine method may cause foaming of the amine solution. The solution foaming will cause the treatment capacity of the desulphurization device to be seriously reduced, the amine solution is unqualified to be regenerated, the desulphurization efficiency does not reach the design level, and the content of hydrogen sulfide in the purified gas exceeds the standard. The foaming of the solution can also cause entrainment, a large amount of amine solution is taken away along with the airflow, the solution loss is increased rapidly, and the solution waste is caused, thereby causing serious economic loss. In addition, foaming of the amine solution causes problems of operational fluctuation, prolonged reaction time, power consumption, and the like. Therefore, prevention of foaming of the amine solution is one of the important problems faced in the operation of the desulfurization apparatus.

The existing testing equipment for the height of the desulfurizer foam is simple and inconvenient to operate, and can test the height of the desulfurizer foam at different temperatures and different wind speeds in order to ensure the accuracy of the test; therefore, the market urgently needs to develop a testing device for the foam height of the desulfurizer to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a testing arrangement of desulfurizer foam height to the accuracy in order to guarantee the test that proposes in solving above-mentioned background art, can test out the problem of desulfurizer foam height under different temperatures and the different wind speeds simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a testing device for the foam height of a desulfurizer comprises a base outer shell, wherein a thermostat is arranged inside the base outer shell, a connecting seat is arranged above the thermostat, a heating seat is arranged at the upper end of the connecting seat, a resistance heating pipe is arranged on the outer surface of the heating seat, a second test tube fixing support is arranged on the outer surface of the upper end of the base outer shell, an infrared temperature detector is arranged on the outer surface of the second test tube fixing support, a graduated scale is arranged on the outer surface of the upper end of the base outer shell, a measuring slide block is arranged on the outer surface of the graduated scale, an adjusting knob is arranged on the outer surface of one side of the measuring slide block, a measuring strip is arranged on the outer surface of one side of the measuring slide block, a water bath placing rack is arranged on the outer surface of the upper end of the base outer shell, the inside of water-bath is provided with first test tube fixed bolster, the test tube has been placed on the first test tube fixed bolster, the upper end of test tube is provided with the outlet duct, the inside of test tube is provided with the one end of intake pipe, the other end of intake pipe is provided with anemometry appearance, anemometry appearance connects on the gas outlet of fan, the top of fan is provided with the fan switch.

Preferably, thermostat and connecting seat electric connection, the connecting seat is located the inside of base shell body, the heating seat is located the upper end surface of base shell body, and the winding of resistance heating pipe is on the surface of heating seat, the heating seat is located the inside intermediate position department of water-bath rack.

Preferably, water bath and water bath rack are detachable construction, first test tube fixed bolster and water bath welded connection, second test tube fixed bolster and base shell body welded connection, second test tube fixed bolster and first test tube fixed bolster coaxial.

Preferably, the infrared temperature detector is electrically connected with the thermostat, and the infrared ray of the infrared temperature detector irradiates in the water bath.

Preferably, the scale is located the upper end surface of base shell body perpendicularly, zero scale on the scale is in same horizontal plane with the minimum of test tube, measure the slider and slide on the surface of scale.

Preferably, the one end of intake pipe is located the inside bottom position department of test tube, the upper end of test tube is provided with the rubber buffer, the intake pipe is all fixed through the rubber buffer with the outlet duct, the one end of outlet duct is located the inside top of test tube.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through set up the scale on the upper end surface of base shell body, the scale is perpendicular with the upper end surface of base shell body, and zero scale on the scale is in same horizontal plane with the minimum of test tube simultaneously, and sets up the measurement slider on the surface of scale, sets up the measurement strip on one side surface of measuring the slider, and this can adjust the position of measuring the strip through removing the measurement slider to read the height of the foam in the test tube this moment.

2. The utility model discloses a through setting up the thermostat, and thermostat and connecting seat electric connection, connecting seat and resistance heating pipe electric connection, this can control resistance heating pipe temperature to control the temperature in the water bath, consequently can detect the height of desulfurizer foam under the different temperatures.

3. The utility model discloses a through setting up the fan, set up anemometry appearance in the one end of fan, anemometry appearance's one end sets up the intake pipe, and the inside bottom of test tube is arranged in to the one end of intake pipe, and this can be through detecting the height of desulfurizer foam under the different gas flow rates.

4. The utility model discloses a through setting up the water bath, the water bath is detachable construction with the water bath rack, consequently can change the water in the water bath regularly, and it is accurate to have guaranteed the data result of test, and through setting up infrared temperature detector, infrared temperature detector and thermostat electric connection, consequently can real-time temperature in the detection water bath to can effectual assurance thermostat's stable work.

Drawings

FIG. 1 is an internal structural view of the present invention;

FIG. 2 is a top view of the water bath according to the present invention;

fig. 3 is a front view of the heating base of the present invention.

In the figure: 1. a base outer housing; 2. a thermostat; 3. a connecting seat; 4. a heating base; 5. resistance heating pipes; 6. placing a water bath pot rack; 7. a water bath kettle; 8. a first test tube holding rack; 9. a test tube; 10. a graduated scale; 11. a measuring slide block; 12. adjusting a knob; 13. an infrared temperature detector; 14. a second test tube fixing support; 15. an air outlet pipe; 16. a measuring strip; 17. an air inlet pipe; 18. a wind speed measuring instrument; 19. a fan; 20. and (5) switching a fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Please refer to fig. 1-3, which illustrate an embodiment of the present invention: a testing device for the foam height of a desulfurizer comprises a base outer shell 1, a thermostat 2 is arranged inside the base outer shell 1, a connecting seat 3 is arranged above the thermostat 2, a heating seat 4 is arranged at the upper end of the connecting seat 3, a resistance heating pipe 5 is arranged on the outer surface of the heating seat 4, a second test tube fixing support 14 is arranged on the outer surface of the upper end of the base outer shell 1, an infrared temperature detector 13 is arranged on the outer surface of the second test tube fixing support 14, a graduated scale 10 is arranged on the outer surface of the upper end of the base outer shell 1, a measuring slide block 11 is arranged on the outer surface of the graduated scale 10, an adjusting knob 12 is arranged on the outer surface of one side of the measuring slide block 11, a measuring strip 16 is arranged on the outer surface of one side of the measuring slide block 11, a water bath placing rack 6 is arranged on the outer surface of the, the inside of water-bath 7 is provided with first test tube fixed bolster 8, has placed test tube 9 on the first test tube fixed bolster 8, and the upper end of test tube 9 is provided with outlet duct 15, and the inside of test tube 9 is provided with the one end of intake pipe 17, and the other end of intake pipe 17 is provided with wind speed measuring instrument 18, and wind speed measuring instrument 18 is connected on the gas outlet of fan 19, and the top of fan 19 is provided with fan switch 20.

Further,

thermostat

2 and 3 electric connection of connecting seat, connecting seat 3 are located the inside of base shell body 1, and heating seat 4 is located the upper end surface of base shell body 1, and the winding of resistance heating pipe 5 is on heating seat 4's surface, and heating seat 4 is located the inside intermediate position department of water-bath rack 6.

Further, water-bath 7 and water-bath rack 6 are detachable construction, first test tube fixed

bolster

8 and 7 welded connection of water-bath, second test tube fixed bolster 14 and base shell body 1 welded connection, second test tube fixed

bolster

14 and 8 coaxial centers of first test tube fixed bolster.

Further, the infrared temperature detector 13 is electrically connected with the thermostat 2, and the infrared rays of the infrared temperature detector 13 irradiate in the water bath 7.

Further, scale 10 is located the upper end surface of base shell body 1 perpendicularly, and zero scale on the scale 10 is in same horizontal plane with the minimum of test tube 9, measures that slider 11 slides on scale 10's surface.

Further, the one end of intake pipe 17 is located the inside bottom position department of test tube 9, and the upper end of test tube 9 is provided with the rubber buffer, and intake pipe 17 all is fixed through the rubber buffer with outlet duct 15, and the one end of outlet duct 15 is located the inside top of test tube 9.

The working principle is as follows: when the device is used, a reagent to be detected is placed in the test tube 9, then the device is placed in the water bath pot 7, the height of the reagent in the test tube at the moment is recorded through the graduated scale 10 and the measuring strip 16, then water is added into the water bath pot 7, then the thermostat 2 starts to work after the power is switched on, at the moment, the resistance heating tube 5 and the heating seat 4 start to heat the water bath pot 7, the temperature of the water in the water bath pot 7 is detected in real time through the infrared temperature detector 13, when the detected temperature reaches the temperature set by the thermostat 2, the infrared temperature detector 13 transmits a signal to the thermostat 2, the thermostat 2 controls the resistance heating tube 5 and the heating seat 4 to stop heating the water in the water bath pot 7, meanwhile, the reagent in the test tube 9 is not heated, then the fan 19 starts to work through the fan switch 20, at the moment, the air inlet pipe 17 transmits sulfur-containing gas to the desulfurizer, and the wind speed measuring instrument 18 can detect the wind speed in the air inlet pipe 17 at this time, the desulfurizer generates foam at this time, after a period of time is stabilized, the height of the foam at this time is detected and recorded through the graduated scale 10 and the measuring bar 16, so that the height of the desulfurizer foam at different temperatures and different wind speeds can be detected, and the height of the foam is obtained by subtracting the height of the reagent from the recorded height.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a testing arrangement of desulfurizer foam height, includes base shell body (1), its characterized in that: a thermostat (2) is arranged in the base outer shell (1), a connecting seat (3) is arranged above the thermostat (2), a heating seat (4) is arranged at the upper end of the connecting seat (3), a resistance heating pipe (5) is arranged on the outer surface of the heating seat (4), a second test tube fixing support (14) is arranged on the outer surface of the upper end of the base outer shell (1), an infrared temperature detector (13) is arranged on the outer surface of the second test tube fixing support (14), a graduated scale (10) is arranged on the outer surface of the upper end of the base outer shell (1), a measuring slide block (11) is arranged on the outer surface of the graduated scale (10), an adjusting knob (12) is arranged on the outer surface of one side of the measuring slide block (11), and a measuring strip (16) is arranged on the outer surface of one side of the measuring slide block (11), be provided with water bath rack (6) on the upper end surface of base shell body (1), water bath (7) have been placed to the inside of water bath rack (6), the inside of water bath (7) is provided with first test tube fixed bolster (8), test tube (9) have been placed on first test tube fixed bolster (8), the upper end of test tube (9) is provided with outlet duct (15), the inside of test tube (9) is provided with the one end of intake pipe (17), the other end of intake pipe (17) is provided with anemometry appearance (18), anemometry appearance (18) are connected on the gas outlet of fan (19), the top of fan (19) is provided with fan switch (20).

2. The device for testing the foam height of a desulfurizing agent according to claim 1, wherein: thermostat (2) and connecting seat (3) electric connection, connecting seat (3) are located the inside of base shell body (1), heating seat (4) are located the upper end surface of base shell body (1), and resistance heating pipe (5) winding is on the surface of heating seat (4), heating seat (4) are located the inside intermediate position department of water-bath rack (6).

3. The device for testing the foam height of a desulfurizing agent according to claim 1, wherein: water bath (7) and water bath rack (6) are detachable construction, first test tube fixed bolster (8) and water bath (7) welded connection, second test tube fixed bolster (14) and base shell body (1) welded connection, second test tube fixed bolster (14) and first test tube fixed bolster (8) coaxial.

4. The device for testing the foam height of a desulfurizing agent according to claim 1, wherein: the infrared temperature detector (13) is electrically connected with the thermostat (2), and the infrared ray of the infrared temperature detector (13) irradiates in the water bath (7).

5. The device for testing the foam height of a desulfurizing agent according to claim 1, wherein: the measuring device is characterized in that the graduated scale (10) is vertically located on the outer surface of the upper end of the base outer shell (1), zero scales on the graduated scale (10) and the lowest point of the test tube (9) are located on the same horizontal plane, and the measuring sliding block (11) slides on the outer surface of the graduated scale (10).

6. The device for testing the foam height of a desulfurizing agent according to claim 1, wherein: the one end of intake pipe (17) is located the inside bottom position department of test tube (9), the upper end of test tube (9) is provided with the rubber buffer, intake pipe (17) are all fixed through the rubber buffer with outlet duct (15), the one end of outlet duct (15) is located the inside top of test tube (9).