Device for detecting chloride ions in steam condensate

Abstract

The utility model provides a device for detecting chloride ions in steam condensate and relates to the technical field of chloride ion detection. The device comprises a base and a side seat which are connected with each other, an oscillation mechanism is arranged on the base and comprises an oscillation seat, two pipe holes are formed in the oscillation seat, a plurality of supporting rods are arranged at the bottom of the oscillation seat, a vibration motor is arranged at the bottom of the oscillation seat, a reagent adding mechanism is arranged on the side seat and comprises two adding pipes, and a reagent tank is arranged in the side seat. The conveying pipe is communicated with the reagent tank and the adding pipe, the micro pump is arranged on the conveying pipe, a blank colorimetric tube and a sample colorimetric tube are respectively placed in the two pipe holes, and an elastic rod made of an elastic material is connected between the bottom of the supporting rod and the base; the adding pipes are arranged on the side wall of the side base, and the ends of the two adding pipes are located over the two pipe holes respectively. Detection operation can be carried out on a sampling point site, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of chloride ion detection technology, specifically to a chloride ion detection device in steam condensate. Background Technology

[0002] Currently, due to technological requirements, it is necessary to detect chloride ions in steam condensate. Traditional detection techniques require taking water samples back to the analysis laboratory for testing.

[0003] In existing technologies, after steam condensate is sampled, it needs to be taken back to the analysis room for testing. The distance from the sampling location to the analysis room plus the testing work takes more than 30 minutes, which is a long testing time and requires a lot of walking for the operators, thus affecting work efficiency. Utility Model Content

[0004] The purpose of this invention is to develop a device for detecting chloride ions in steam condensate that can be used for on-site testing at sampling points, thereby improving operational efficiency.

[0005] This utility model is achieved through the following technical solution:

[0006] A device for detecting chloride ions in steam condensate includes:

[0007] Interconnected base and side seats;

[0008] An oscillation mechanism, mounted on a base, includes:

[0009] Oscillator;

[0010] Two tube holes are provided on the oscillating base;

[0011] Multiple support rods are located at the bottom of the oscillator base;

[0012] The vibration motor is located at the bottom of the vibration base;

[0013] The reagent adding mechanism, located on the side seat, includes:

[0014] Two addition tubes;

[0015] The reagent container is located inside the side seat;

[0016] The delivery tube connects to the reagent container and the addition tube;

[0017] A miniature pump, mounted on the delivery pipe;

[0018] Among them, a blank colorimetric tube and a sample colorimetric tube are respectively placed in the two tube holes, and an elastic rod of elastic material is connected between the bottom of the support rod and the base;

[0019] The adding tubes are located on the side wall of the side seat, and the ends of the two adding tubes are respectively located directly above the two tube holes.

[0020] Optionally, the base has a slot, a horizontally arranged support plate is provided above the slot, the support rod is provided at the bottom of the support plate, and the oscillation seat is provided on the support plate.

[0021] Optionally, the oscillation base is made of rubber foam, and the two tube holes are opened vertically downwards with their inner diameters matching the outer diameters of the blank colorimetric tube and the sample colorimetric tube.

[0022] Optionally, the two holes are spaced at the same distance from the side seat.

[0023] Optionally, the adding tube is inclined, with the higher end of the adding tube extending into the side seat and the lower end of the adding tube located directly above the two tube holes.

[0024] Optionally, the side seats on the two sides of the tube holes are provided with sensors that are electrically connected to the micro pump.

[0025] Optionally, the base is provided with a cleaning mechanism, which includes a cleaning tank located at the top of the base, and a wastewater chamber communicating with the bottom of the cleaning tank is provided inside the base.

[0026] Optionally, the cleaning tank is circular, and a water spray pipe is installed inside the cleaning tank in a coaxial state. The base is equipped with a water tank, and the base is also equipped with a water pump that is connected to the water tank and the water spray pipe.

[0027] Optionally, the top of the water spray pipe is provided with a spherical nozzle, the outer diameter of which is larger than the outer diameter of the water spray pipe, and multiple water spray holes that communicate with the water spray pipe are evenly opened on the nozzle.

[0028] Optionally, a pressure plate is slidably fitted onto the water spray pipe. The pressure plate is frustoconical with the smaller diameter end facing upwards. Multiple through holes are provided through the pressure plate. A retaining ring is provided on the outer wall of the water spray pipe at the lower part of the pressure plate. A spring is fitted onto the water spray pipe between the retaining ring and the pressure plate. A limit switch or contact switch electrically connected to the water pump is provided between the retaining ring and the pressure plate. A sealing sleeve is provided around the limit switch or contact switch and the spring. The top and bottom of the sealing sleeve are respectively connected to the pressure plate and the retaining ring.

[0029] The beneficial effects of this utility model are:

[0030] This invention takes about 5 minutes to detect chloride ions in steam condensate, which greatly shortens the detection time and improves the efficiency of the detection operation. Operators no longer need to travel back and forth, reducing the workload of the detection operation. After the test, the test tube can be quickly and automatically cleaned by pressing it on the pressure plate. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1 This is a structural diagram of the present utility model;

[0033] Figure 2 Here is a structural diagram of the cleaning mechanism;

[0034] Figure 3 This is a diagram of the internal structure of the sealing sleeve.

[0035] Reference numerals: 1. Base; 2. Side seat; 3. Vibrating seat; 4. Support plate; 5. Support rod; 6. Vibration motor; 7. Adding pipe; 8. Sensor; 9. Nozzle; 10. Cleaning tank; 11. Pressure plate; 12. Sealing sleeve; 13. Water spray pipe; 14. Water pump; 15. Water tank; 16. Wastewater chamber; 17. Retaining ring; 18. Spring; 19. Micro pump; 20. Delivery pipe; 21. Reagent container. Detailed Implementation

[0036] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0037] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0038] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0039] like Figures 1-3As shown, this utility model discloses a chloride ion detection device in steam condensate, including a base 1 and a side seat 2 connected to each other. The base 1 is equipped with an oscillation mechanism and a cleaning mechanism, and the side seat 2 is equipped with a reagent adding mechanism. A blank colorimetric tube and a sample colorimetric tube are placed in the oscillation mechanism. The reagent adding mechanism adds reagent to the sample colorimetric tube. The oscillation mechanism oscillates the blank colorimetric tube and the sample colorimetric tube. The cleaning mechanism cleans the blank colorimetric tube and the sample colorimetric tube.

[0040] The oscillation mechanism includes a horizontally arranged support plate 4, which is located above the base 1. The base 1 below the support plate 4 has a slot. Multiple support rods 5 are vertically arranged at the bottom of the support plate 4. An elastic rod made of elastic material such as rubber is connected between the bottom end of the support rod 5 and the bottom of the slot. A vibration motor 6 is located at the bottom of the support plate 4.

[0041] The top of the support plate 4 is equipped with an oscillating seat 3, which is made of rubber foam and has a certain degree of softness and elasticity. The top of the oscillating seat 3 has two tube holes, which are opened vertically downward and whose inner diameter is adapted to the outer diameter of the blank colorimetric tube and the sample colorimetric tube. The blank colorimetric tube and the sample colorimetric tube are placed in the two tube holes, and the distance between the two tube holes and the side seat 2 is the same.

[0042] The cleaning mechanism includes a circular cleaning tank 10 located on the top of the base 1. A wastewater chamber 16 is provided inside the base 1. The wastewater chamber 16 is connected to the bottom pipe of the cleaning tank 10. A wastewater pipe extending out of the base 1 is connected to the bottom of the wastewater chamber 16. A valve is provided on the wastewater pipe.

[0043] The cleaning tank 10 is equipped with a water spray pipe 13 that is coaxial with it. The top of the water spray pipe 13 is equipped with a spherical nozzle 9. The outer diameter of the nozzle 9 is larger than the outer diameter of the water spray pipe 13. Multiple water spray holes that communicate with the water spray pipe 13 are evenly opened on the nozzle 9.

[0044] A pressure plate 11 is slidably fitted onto the water spray pipe 13. The pressure plate 11 is frustoconical with its smaller diameter end facing upwards. A groove with an inner diameter matching the outer diameter of the water spray pipe 13 is formed in the center of the pressure plate 11. Through sliding contact between the groove and the water spray pipe 13, the pressure plate 11 is slidably fitted onto the water spray pipe 13. Multiple through holes are provided on the pressure plate 11. A retaining ring 17 is provided on the outer wall of the water spray pipe 13 below the pressure plate 11. A spring 18 is fitted onto the water spray pipe 13 between the retaining ring 17 and the pressure plate 11. The spring force of the spring 18 causes the pressure plate 11 to slide upwards and contact the nozzle 9. A limit switch or contact switch is provided between the retaining ring 17 and the pressure plate 11, so that when the pressure plate 11 slides down, the limit switch or contact switch can be triggered to generate an electrical signal. A sealing sleeve 12 is provided around the limit switch or contact switch and the spring 18. The top and bottom of the sealing sleeve 12 are connected to the pressure plate 11 and the retaining ring 17, respectively, and the sealing sleeve 12 seals the limit switch or contact switch inside. A water tank 15 is provided inside the base 1. A water inlet pipe extending to the top surface of the base 1 is provided on the top of the water tank 15, and a cap is provided on the top of the water inlet pipe. A water pump 14 is provided on the side of the water tank 15. The inlet of the water pump 14 is connected to the pipe at the bottom of the water tank 15, and the outlet of the water pump 14 is connected to the spray pipe 13. The water pump 14 is electrically connected to the limit switch or contact switch.

[0045] The reagent adding mechanism includes a reagent container 21 located in the side seat 2. The reagent container 21 is a brown bottle that can hold at least 2000ml of liquid. The side seat 2 is equipped with an openable and closable baffle. Opening the baffle allows the reagent container 21 to be taken out to prepare and fill the reagent container. After the reagent container 21 is placed in the side seat 2, closing the baffle can fix the reagent container 21.

[0046] Two adding tubes 7 are provided on the side wall of the side seat 2. The adding tubes 7 are made of a certain elastic material and are inclined. The higher end of the adding tubes 7 extends into the side seat 2, and the lower end of the adding tubes 7 is located directly above the two tube holes. The side seat 2 is provided with a delivery tube 20 that communicates with the adding tubes 7 and the reagent container 21. The delivery tube 20 extends into the bottom of the reagent container 21 and is equipped with a micro pump 19. A sensor 8 electrically connected to the micro pump 19 is provided on the side of the side seat 2 at the two tube holes. The sensor 8 can be a proximity switch. When an object approaches its side, the sensor 8 generates an electrical signal to make the micro pump 19 operate.

[0047] When sampling steam condensate, prepare the reagents in advance. Add 1000ml of high-purity water, 17g of silver nitrate solid, and 10ml of concentrated nitric acid to reagent container 21, mix well, and then place reagent container 21 into the device. Add high-purity water and the sample to be tested to the blank colorimetric tube and the sample colorimetric tube, respectively. Then insert the blank colorimetric tube and the sample colorimetric tube into the two tube holes. When the two sensors 8 detect that the blank colorimetric tube and the sample colorimetric tube are close together, they generate an electrical signal. The micro pump 19 operates and adds the reagents prepared in reagent container 21 to the blank colorimetric tube and the sample colorimetric tube through the adding tube 7, respectively. Then, the vibration motor 6 operates to make the oscillating seat 3 vibrate for a period of time. Then, observe whether there is any precipitation in the blank colorimetric tube and the sample colorimetric tube to obtain the detection results. After testing, the blank and sample colorimetric tubes can be cleaned on the cleaning mechanism. The tube cover of the blank or sample colorimetric tube is placed on the nozzle 9, and the tube opening contacts the pressure plate 11. Then, the blank or sample colorimetric tube is pressed down, and the pressure plate 11 slides down the water spray pipe 13. The spring 18 is compressed, the limit switch or contact switch is activated, and the water pump 14 is activated to pump water from the water tank 15. The water is sprayed out from the spray hole to rinse the inside of the blank or sample colorimetric tube. The rinsing wastewater flows into the cleaning tank 10, and the wastewater in the cleaning tank 10 flows into the wastewater tank 15. After the wastewater is collected, it can finally be discharged through the wastewater pipe.

[0048] The above embodiments are merely preferred embodiments of this utility model and are not intended to limit the technical solutions of this utility model. Any technical solution that can be implemented based on the above embodiments without creative effort should be considered to fall within the scope of protection of this utility model patent.

Claims

1. A device for detecting chloride ions in steam condensate water, characterized in that The utility model relates to a reagent adding device for colorimetric analysis, comprising: a base and a side seat connected with each other; an oscillation mechanism arranged on the base, comprising: an oscillation seat; two tube holes arranged on the oscillation seat; a plurality of supporting rods arranged at the bottom of the oscillation seat; a vibration motor arranged at the bottom of the oscillation seat; a reagent adding mechanism arranged on the side seat, comprising: two adding tubes; a reagent tank arranged in the side seat; a conveying pipe in communication with the reagent tank and the adding tubes; a micro pump arranged on the conveying pipe; wherein, a blank cuvette and a sample cuvette are respectively placed in the two tube holes, and an elastic rod made of elastic material is connected between the bottom of the supporting rod and the base; the adding tubes are arranged on the side wall of the side seat, and the ends of the two adding tubes are respectively located directly above the two tube holes.

2. The apparatus for detecting chloride ions in steam condensate water according to claim 1, characterized by, a groove is arranged on the base, a horizontal supporting plate is arranged above the groove, the supporting rods are arranged at the bottom of the supporting plate, and the oscillation seat is arranged on the supporting plate.

3. The apparatus for detecting chloride ions in steam condensate water according to claim 2, characterized by the oscillation seat is made of rubber foaming material, the two tube holes are vertically downward and have an inner diameter matched with the outer diameter of the blank cuvette and the sample cuvette.

4. The apparatus for detecting chloride ions in steam condensate water according to claim 1, characterized by, the distance between the two tube holes and the side seat is the same.

5. The apparatus for detecting chloride ions in steam condensate water according to claim 4, characterized by the adding tubes are arranged obliquely, the higher ends of the adding tubes extend into the side seat, and the lower ends of the adding tubes are respectively located directly above the two tube holes.

6. The apparatus for detecting chloride ions in steam condensate water according to claim 4, characterized by a sensor electrically connected with the micro pump is arranged on the side seat at the side of the two tube holes.

7. The apparatus for detecting chloride ions in steam condensate water according to claim 1, characterized by, a cleaning mechanism is arranged on the base, the cleaning mechanism comprises a cleaning tank arranged at the top of the base, and a wastewater chamber in communication with the bottom of the cleaning tank is arranged in the base.

8. The apparatus for detecting chloride ions in steam condensate water according to claim 7, characterized by the cleaning tank is circular, a water spraying pipe is arranged in the cleaning tank in a coaxial state, a water tank is arranged in the base, and a water pump in communication with the water tank and the water spraying pipe is further arranged in the base.

9. The apparatus for detecting chloride ions in steam condensate water according to claim 8, characterized by, a spherical spray head is arranged at the top of the water spraying pipe, the outer diameter of the spray head is larger than the outer diameter of the water spraying pipe, and a plurality of water spraying holes in communication with the water spraying pipe are uniformly arranged on the spray head.

10. The apparatus for detecting chloride ions in steam condensate water according to claim 9, characterized by, a pressing disc is slidably arranged on the water spraying pipe, the pressing disc is in the shape of a circular truncated cone with the smaller diameter end upward, a plurality of through holes are arranged through the pressing disc, a retaining ring is arranged on the outer wall of the water spraying pipe at the lower part of the pressing disc, a spring is arranged on the water spraying pipe between the retaining ring and the pressing disc, a travel switch or a contact switch electrically connected with the water pump is arranged between the retaining ring and the pressing disc, a sealing sleeve is arranged around the travel switch or the contact switch and the spring, and the top and the bottom of the sealing sleeve are respectively connected with the pressing disc and the retaining ring.

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