CN219675568U

CN219675568U - Water treatment chemical examination device of thermal power plant

Info

Publication number: CN219675568U
Application number: CN202320510130.4U
Authority: CN
Inventors: 张瑞雪; 章海龙; 王澎
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-09-12
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses a water treatment assay device of a thermal power plant, and relates to the technical field of water treatment. The utility model comprises a treatment box, wherein a water injection pipe is welded and installed on one side wall of the treatment box, a stop valve is arranged on the water injection pipe, a sampling and testing mechanism is arranged at the bottom of the treatment box, an adjusting plate is slidably installed on the inner side wall of the treatment box, and a capacity adjusting mechanism is arranged at the joint of the adjusting plate and the treatment box. According to the utility model, the capacity adjusting mechanism is arranged, so that the device can adjust the internal water storage capacity in the treatment tank through the adjusting plate, thereby being capable of adaptively adjusting according to the amount of the treated water, effectively ensuring the treatment efficiency of the treated water, greatly improving the practicability of the device, and meanwhile, the split type sampling structure can effectively ensure the division of the treatment operation and the sampling operation, avoiding the condition that the treatment water needs to be stopped during the sampling test operation, and greatly improving the practicability of the device.

Description

Water treatment chemical examination device of thermal power plant

Technical Field

The utility model relates to the technical field of water treatment, in particular to a water treatment testing device of a thermal power plant.

Background

The water treatment of a thermal power plant is to perform physical and chemical treatment operation on water used as a working medium and a cooling medium in the thermal power plant so as to prevent and eliminate corrosion or scaling and salt accumulation of power plant equipment caused by impurities in the water.

The patent document with the publication number of CN 211111318U in the prior art provides a water treatment assay system of a thermal power plant; the device is connected at the outlet pipe of handling jar bottom chemical examination sampler, structure upper portion is equipped with straight-through water guide chamber, the outer wall is equipped with sealing plate and solid piece and the latch closure as an organic whole, the latch closure can be used as the support piece of operation, the export links to each other down the siphunculus, the separation blade is assembled on the breach of sample bottleneck, the breach wall designs into the structure of front short back length, make the sample bottle can support in breach bottom side, can receive the liquid that drives the rotation of stop shaft and flow through the control handle fast, the stop shaft is as cutting off or adjusting and the valve part that throttles was used, the stroke is relatively short to the part of opening or closing, have very reliable cutting off function, be particularly suitable for the regulation to sample flow, and then improve the work efficiency of sample chemical examination, the device is when using, can't be according to the volume initiative adjustment of handling incasement volume of handling water, thereby when handling water is too little, the inside cavity is great, influence handling efficiency.

For this purpose, a water treatment testing device for a thermal power plant is provided.

Disclosure of Invention

The utility model aims at: the utility model provides a water treatment testing device of a thermal power plant, which aims to solve the problems that when the device is used, the volume in a treatment box cannot be actively regulated according to the amount of treated water, so that when the amount of the treated water is too small, an internal cavity is large, and the treatment efficiency is affected.

The utility model adopts the following technical scheme for realizing the purposes:

the water treatment testing device of the thermal power plant comprises a treatment box, wherein a water injection pipe is welded and installed on one side wall of the treatment box, a stop valve is arranged on the water injection pipe, a sampling testing mechanism is arranged at the bottom of the treatment box, an adjusting plate is slidably installed on the inner side wall of the treatment box, and a capacity adjusting mechanism is arranged at the joint of the adjusting plate and the treatment box; specifically, in some embodiments, when the thermal power plant water in the processing box needs to be sampled and tested, the water in the processing box is preferentially taken out through the sampling and testing mechanism at the moment, meanwhile, the sample water is taken out in the sampling and testing mechanism to be tested, after the test is finished, if the test is finished, the water in the processing box is discharged at the moment, and if the test is not finished, the sampling and testing mechanism returns the sampling and testing mechanism to the processing box to continue to process.

Further, the sampling and assaying mechanism comprises a mounting plate, an auxiliary water tank, a sampling tube, a first water pump, a return tube, a second water pump and a water delivery tube, wherein the mounting plate is welded at the bottom of the treatment tank, the number of the mounting plates is two, the mounting plates are arranged in parallel and correspond to each other, the auxiliary water tank is welded at the bottom of the mounting plate, the sampling tube is welded at the bottom of the auxiliary water tank, a stop valve is arranged on the sampling tube, the first water pump is welded at the top of the auxiliary water tank, the water outlet end of the first water pump is connected with the auxiliary water tank through a pipeline, and the water pumping end of the first water pump is connected with the treatment tank through a pipeline; specifically, when the sampling test is needed, the first water pump is started at the moment, so that the first water pump injects the water source in the treatment tank into the auxiliary water tank, and a user can perform positioning water taking treatment in the auxiliary water tank at the moment.

Further, a second water pump is welded and installed on the outer side wall of the auxiliary water tank, a return pipe is welded and installed at the water pumping end of the second water pump, the free end of the return pipe is welded and connected with the auxiliary water tank, a water delivery pipe is welded and installed at the water outlet end of the second water pump, and the free end of the water delivery pipe is welded and connected with the treatment tank; specifically, the second water pump can return water in the sub-tank.

Further, capacity adjustment mechanism includes first gear, the second gear, biax motor, the fixed block, the connecting rod, the spout, threaded rod and slider, the spout has been seted up to the inside wall of processing the case, the quantity of spout is two sets of and is parallel corresponding setting, the threaded rod is installed in the both sides inner wall rotation of spout, the threaded rod transversely runs through the spout and extends to the outside of one side of processing the case, the second gear is installed in the outside one end welding of processing the case to the threaded rod, the biax motor is installed in the welding of one side outer wall center department of processing the case, the connecting rod is installed in the output welding of biax motor, first gear is installed in the free end welding of connecting rod, first gear and second gear meshing set up, the built-in slider of spout, the slider cover is located on the threaded rod and is set up with threaded rod threaded connection, the corresponding lateral wall and the regulating plate welded connection of slider set up, specifically, when the water source that needs to handle the processing the case is less, drive biax motor drives first gear rotation this moment, the second gear and threaded rod rotation this moment, cause the slider to be located spout lateral movement, the regulating plate removes and causes the processing case capacity to change this moment.

Further, the first gear and the second gear have the same size and structure and are bevel gears.

Further, the outer side wall of the treatment box is positioned at the front side and the rear side of the double-shaft motor, and is welded with a fixed block which is sleeved on the connecting rod and is in sliding connection with the connecting rod.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the capacity adjusting mechanism is arranged, so that the device can adjust the internal water storage capacity in the treatment tank through the adjusting plate, thereby being capable of adaptively adjusting according to the amount of the treated water, effectively ensuring the treatment efficiency of the treated water, greatly improving the practicability of the device, and meanwhile, the split type sampling structure can effectively ensure the division of the treatment operation and the sampling operation, avoiding the condition that the treatment water needs to be stopped during the sampling test operation, and greatly improving the practicability of the device.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the position structure of the dual-shaft motor of the present utility model;

FIG. 3 is a schematic view of the chute position structure of the present utility model;

reference numerals: 1. a treatment box; 2. a mounting plate; 3. an auxiliary water tank; 4. a sampling tube; 5. a first water pump; 6. a return pipe; 7. a second water pump; 8. a water pipe; 9. a water injection pipe; 10. a fixed block; 11. a biaxial motor; 12. a connecting rod; 13. a first gear; 14. a second gear; 15. a slide block; 16. a threaded rod; 17. an adjusting plate; 18. and a sliding groove.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1 to 3, a water treatment testing device of a thermal power plant comprises a treatment box 1, wherein a water injection pipe 9 is welded and installed on one side wall of the treatment box 1, a stop valve is arranged on the water injection pipe 9, a sampling testing mechanism is arranged at the bottom of the treatment box 1, an adjusting plate 17 is slidably installed on the inner side wall of the treatment box 1, and a capacity adjusting mechanism is arranged at the joint of the adjusting plate 17 and the treatment box 1; specifically, in some embodiments, when the thermal power plant water in the processing box 1 needs to be sampled and tested, the water in the processing box 1 is preferentially taken out through the sampling and testing mechanism at the moment, meanwhile, the sample water is taken out in the sampling and testing mechanism to be tested, after the test is finished, if the sample water reaches the standard, the water in the processing box 1 is discharged at the moment, and if the sample water does not reach the standard, the sampling and testing mechanism returns the sample water in the sampling and testing mechanism to the processing box 1 to continue the processing.

As shown in fig. 1 to 3, the sampling and assaying mechanism comprises a mounting plate 2, an auxiliary water tank 3, a sampling tube 4, a first water pump 5, a return pipe 6, a second water pump 7 and a water pipe 8, wherein the mounting plate 2 is welded and mounted at the bottom of the treatment tank 1, the number of the mounting plates 2 is two, the two groups of the mounting plates are arranged in parallel and correspond to each other, the auxiliary water tank 3 is welded and mounted at the bottom of the mounting plate 2, the sampling tube 4 is welded and mounted at the bottom of the auxiliary water tank 3, a stop valve is arranged on the sampling tube 4, the first water pump 5 is welded and mounted at the top of the auxiliary water tank 3, the water outlet end of the first water pump 5 is welded and connected with the auxiliary water tank 3 through a pipeline, and the water pumping end of the first water pump 5 is welded and connected with the treatment tank 1 through a pipeline; specifically, when the sampling test is needed, the first water pump 5 is started at this time, so that the first water pump 5 injects the water source in the treatment tank 1 into the auxiliary water tank 3, and a user can perform positioning water taking treatment in the auxiliary water tank 3 at this time.

As shown in fig. 1 to 3, a second water pump 7 is welded and mounted on the outer side wall of the auxiliary water tank 3, a return pipe 6 is welded and mounted on the water pumping end of the second water pump 7, the free end of the return pipe 6 is welded and connected with the auxiliary water tank 3, a water delivery pipe 8 is welded and mounted on the water outlet end of the second water pump 7, and the free end of the water delivery pipe 8 is welded and connected with the treatment tank 1; specifically, the second water pump 7 can return water in the sub tank 3.

As shown in fig. 1 to 3, the capacity adjusting mechanism comprises a first gear 13, a second gear 14, a double-shaft motor 11, a fixed block 10, a connecting rod 12, a sliding groove 18, a threaded rod 16 and a sliding block 15, wherein the sliding groove 18 is formed in the inner side wall of the treatment box 1, the sliding grooves 18 are two groups and are arranged in parallel correspondingly, the threaded rods 16 are rotatably arranged on the inner walls of the two sides of the sliding groove 18, the threaded rods 16 transversely penetrate through the sliding groove 18 and extend to the outside of one side of the treatment box 1, the second gear 14 is welded and arranged at one end of the threaded rods 16, the double-shaft motor 11 is welded and arranged at the middle of the outer wall of one side of the treatment box 1, the connecting rod 12 is welded and arranged at the output end of the double-shaft motor 11, the first gear 13 is welded and arranged at the free end of the connecting rod 12, the first gear 13 is meshed with the second gear 14, the sliding block 15 is arranged in the sliding groove 18, the sliding block 15 is sleeved on the threaded rod 16 and is in threaded connection with the threaded rod 16, and the corresponding side wall of the sliding block 15 is welded and connected with the adjusting plate 17. Specifically, when the water source to be treated of the treatment box 1 is small, the biaxial motor 11 is driven to drive the first gear 13 to rotate, the second gear 14 and the threaded rod 16 rotate at the moment, the sliding block 15 is located in the sliding groove 18 to move transversely, and the adjusting plate 17 moves at the moment, so that the capacity of the treatment box 1 is changed.

As shown in fig. 1 to 3, the first gear 13 and the second gear 14 have the same size and structure and are both conical gears.

As shown in fig. 1 to 3, the outer side wall of the treatment box 1 is welded and mounted with a fixing block 10 on the front and rear sides of the double-shaft motor 11, and the fixing block 10 is sleeved on a connecting rod 12 and is slidably connected with the connecting rod 12.

To sum up: in some embodiments, when the thermal power plant water in the processing box 1 needs to be sampled and tested, the water in the processing box 1 is preferentially taken out through the sampling and testing mechanism, meanwhile, the sample water is taken out in the sampling and testing mechanism to be tested, after the test is finished, if the test is finished, the water in the processing box 1 is discharged at the moment, if the test is not finished, the sampling and testing mechanism returns the water in the sampling and testing mechanism to the processing box 1 to continue to process, when the test needs to be sampled and tested, the first water pump 5 is started at the moment, so that the first water pump 5 injects a water source in the processing box 1 into the auxiliary water tank 3, a user can take out water in the auxiliary water tank 3 in a positioning mode, when the water source required to be processed by the processing box 1 is small, the double-shaft motor 11 is driven to drive the first gear 13 to rotate at the moment, the second gear 14 and the threaded rod 16 rotate, the slide block 15 is positioned in the chute 18 to move transversely, and the adjusting plate 17 moves to change the capacity of the processing box 1.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a thermal power plant's water treatment chemical examination device, its characterized in that, including processing case (1), one side wall welding of processing case (1) installs water injection pipe (9), be provided with the stop valve on water injection pipe (9), the bottom of processing case (1) is provided with sample chemical examination mechanism, the inside wall slidable mounting of processing case (1) has regulating plate (17), the junction of regulating plate (17) and processing case (1) is provided with capacity adjustment mechanism, capacity adjustment mechanism includes first gear (13), second gear (14), biax motor (11), fixed block (10), connecting rod (12), spout (18), threaded rod (16) and slider (15), spout (18) have been seted up to the inside wall of processing case (1), the quantity of spout (18) is two sets of and is parallel corresponding setting, the both sides inner wall rotation of spout (18) is installed (16), threaded rod (16) transversely run through spout (18) and extend to the outside of one side of processing case (1), the junction of threaded rod (16) is located processing case (1) outside one end welding of external one end of external portion of (1) and is provided with second gear (14), the biax motor (11) is installed to the output end welding of biax motor (12) of processing case (1), the free end welding of connecting rod (12) installs first gear (13), and first gear (13) and second gear (14) meshing set up, and spout (18) embeds slider (15), and slider (15) cover are located threaded rod (16) and are set up with threaded rod (16) threaded connection, and the corresponding lateral wall and the regulating plate (17) welded connection of slider (15) set up.

2. The water treatment testing device of a thermal power plant according to claim 1, wherein the sampling testing mechanism comprises a mounting plate (2), an auxiliary water tank (3), a sampling tube (4), a first water pump (5), a return pipe (6), a second water pump (7) and a water delivery pipe (8), wherein the mounting plate (2) is welded and mounted at the bottom of the treatment tank (1), the two groups of the mounting plates (2) are arranged in parallel and correspond to each other, the auxiliary water tank (3) is welded and mounted at the bottom of the mounting plate (2), the sampling tube (4) is welded and mounted at the bottom of the auxiliary water tank (3), a stop valve is arranged on the sampling tube (4), a first water pump (5) is welded and mounted at the top of the auxiliary water tank (3), and the water outlet end of the first water pump (5) is welded and connected with the treatment tank (1) through a pipeline.

3. The water treatment testing device of a thermal power plant according to claim 2, wherein a second water pump (7) is welded and installed on the outer side wall of the auxiliary water tank (3), a return pipe (6) is welded and installed on the pumping end of the second water pump (7), the free end of the return pipe (6) is welded and connected with the auxiliary water tank (3), a water delivery pipe (8) is welded and installed on the water outlet end of the second water pump (7), and the free end of the water delivery pipe (8) is welded and connected with the treatment tank (1).

4. A water treatment assay device for a thermal power plant according to claim 1, wherein the first gear (13) and the second gear (14) are of the same size and configuration and are both bevel gears.

5. The water treatment testing device of a thermal power plant according to claim 1, wherein the outer side wall of the treatment box (1) is provided with fixing blocks (10) welded on the front side and the rear side of the double-shaft motor (11), and the fixing blocks (10) are sleeved on the connecting rod (12) and are in sliding connection with the connecting rod (12).