CN219279539U - Condensed water treatment dosing device - Google Patents
Condensed water treatment dosing device Download PDFInfo
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- CN219279539U CN219279539U CN202320349774.XU CN202320349774U CN219279539U CN 219279539 U CN219279539 U CN 219279539U CN 202320349774 U CN202320349774 U CN 202320349774U CN 219279539 U CN219279539 U CN 219279539U
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Abstract
The utility model discloses a condensed water treatment dosing device which comprises a water storage barrel and an NH concentration automatic detection sensor arranged in the water storage barrel, wherein a water inlet pipe is arranged at the top end of the water storage barrel, a water outlet pipe is arranged at the bottom of the water storage barrel, a dosing pipe is fixedly arranged between the top wall and the bottom wall of the water storage barrel, a plurality of spray heads are uniformly and fixedly arranged on the outer surface of the dosing pipe, two connecting pipes are respectively sleeved on the outer surface of the dosing pipe up and down, a rectangular frame is fixedly arranged between the two connecting pipes, and two stirring shafts are symmetrically and rotatably arranged between the inner walls of the upper side and the lower side of the rectangular frame. According to the utility model, the liquid medicine is pumped into the medicine adding pipe through the charging pump, so that the liquid medicine is sprayed out from a plurality of spray heads arranged on the medicine adding pipe, and the medicine adding effect on the condensed water is realized; meanwhile, the stirring rod fixedly arranged on the outer surface of the stirring shaft can stir the condensed water in the water storage barrel, so that the mixing speed of the added liquid medicine and the condensed water is increased.
Description
Technical Field
The utility model relates to the technical field of dosing devices, in particular to a condensation water treatment dosing device.
Background
The water quality of boiler feed water and boiler water is ensured to be qualified, and the method is a necessary premise for economic and safe operation of a thermal generator set. In order to ensure safe and economical operation of the thermal power plant, the boiler water supply and the boiler water quality must be regulated and controlled. Hydrazine is the main means of regulating the oxygen concentration of feed water.
In the patent with the publication number of CN201507914U, an automatic hydrazine adding device for a power station boiler is provided, which comprises a reagent adding tank, a hydrazine adding pump and a motor thereof, wherein an outlet of the hydrazine adding pump is connected with an outlet of condensate polishing of a boiler thermodynamic system and a descending tube of a deaerator, a flow automatic detection sensor and a first N2H4 concentration automatic detection sensor are arranged in the outlet of condensate polishing of the boiler system, a second N2H4 concentration automatic detection sensor is arranged in the descending tube of the deaerator of the boiler system, the flow automatic detection sensor, the first N2H4 concentration automatic detection sensor and the second N2H4 concentration automatic detection sensor are electrically connected with a control cabinet, the control cabinet is electrically connected with a variable-frequency speed regulator, and the variable-frequency speed regulator is electrically connected with the motor.
When the condensation water treatment dosing device in the above patent is used for dosing, the liquid medicine is only added into the condensation water through the hydrazine adding pump, so that the added liquid medicine and the condensation water cannot be quickly mixed, and the mixing speed of the added liquid medicine and the condensation water is influenced.
Disclosure of Invention
The utility model aims to solve the problem that the mixing speed of the added liquid medicine and the condensed water is affected because the added liquid medicine and the condensed water cannot be mixed quickly in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a condensation water treatment dosing device, includes the water storage bucket and sets up in the inside NH concentration automated inspection sensor of water storage bucket, the inlet tube is installed on the top of water storage bucket, the outlet pipe is installed to the bottom of water storage bucket, fixed mounting has the dosing tube between roof and the diapire of water storage bucket, the even fixed mounting of surface of dosing tube has a plurality of shower nozzles, the cover is equipped with two connecting pipes about the surface of dosing tube respectively, two fixed mounting has the rectangle frame between the connecting pipe, symmetry rotation installs two (mixing) shafts between the upper and lower both sides inner wall of rectangle frame, the even fixed mounting of surface of (mixing) shaft has many puddlers, the top fixed mounting of water storage bucket has the charge pump, fixed mounting has communicating pipe between the play water end of charge pump and the top of dosing tube, the top of water storage bucket is equipped with the actuating mechanism who is used for driving (mixing) shaft pivoted.
As a further scheme of the utility model, the driving mechanism comprises a bracket fixedly arranged at the top end of the water storage barrel, a driving motor is fixedly arranged on the upper surface of the bracket, two belt wheels are respectively and fixedly arranged on the outer surfaces of one connecting pipe at the output end and the top end of the driving motor, belts are sleeved on the outer surfaces of the two belt wheels, and a transmission assembly is arranged between the water storage barrel and the stirring shaft.
As a further scheme of the utility model, the transmission assembly comprises a gear ring fixedly arranged on the top wall of the water storage barrel, and a gear is fixedly arranged at the top end of the stirring shaft and meshed with the gear ring.
As a further scheme of the utility model, a reciprocating screw rod is rotatably arranged between the top wall and the bottom wall of the water storage barrel, the outer surface of the reciprocating screw rod is in threaded connection with a moving block, the NH concentration automatic detection sensor is fixedly arranged on the outer surface of the moving block, and the top end of the reciprocating screw rod is fixedly arranged with the output end of the driving motor.
As a further scheme of the utility model, a guide rod is fixedly arranged between the top wall and the bottom wall of the water storage barrel, and the guide rod penetrates through the outer surface of the moving block and is slidably arranged with the outer surface of the moving block.
As a further scheme of the utility model, the two stirring shafts are respectively arranged at two sides of the dosing pipe.
The beneficial effects of the utility model are as follows:
the liquid medicine is pumped into the medicine adding pipe through the charging pump, so that the liquid medicine is sprayed out from a plurality of spray heads arranged on the medicine adding pipe, and the medicine adding effect on the condensed water is realized; meanwhile, the stirring rod fixedly arranged on the outer surface of the stirring shaft can stir the condensed water in the water storage barrel, so that the mixing speed of the added liquid medicine and the condensed water is increased.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a condensate water treatment dosing device according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a device for treating and dosing condensate water according to the present utility model;
FIG. 3 is a schematic view of a rectangular frame structure of a condensate water treatment dosing device according to the present utility model;
fig. 4 is a schematic diagram of a gear ring structure of a condensed water treatment dosing device according to the present utility model;
fig. 5 is an enlarged view of the structure at a in fig. 2.
In the figure: 1. a water storage bucket; 2. a water inlet pipe; 3. a water outlet pipe; 4. a dosing tube; 5. a spray head; 6. a feed pump; 7. a communicating pipe; 8. a connecting pipe; 9. a rectangular frame; 10. a stirring shaft; 11. a stirring rod; 12. a gear; 13. a gear ring; 14. a belt wheel; 15. a belt; 16. a bracket; 17. a driving motor; 18. a reciprocating screw rod; 19. a guide rod; 20. a moving block; 21. N2H4 concentration automated inspection sensor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
Examples
Referring to fig. 1-5, a condensed water treatment dosing device comprises a water storage barrel 1 and an automatic N2H4 concentration detection sensor 21 arranged in the water storage barrel 1, wherein a water inlet pipe 2 is arranged at the top end of the water storage barrel 1, a water outlet pipe 3 is arranged at the bottom of the water storage barrel 1, a dosing pipe 4 is fixedly arranged between the top wall and the bottom wall of the water storage barrel 1, a plurality of spray heads 5 are uniformly and fixedly arranged on the outer surface of the dosing pipe 4, two connecting pipes 8 are respectively sleeved on the outer surface of the dosing pipe 4 up and down, a rectangular frame 9 is fixedly arranged between the two connecting pipes 8, two stirring shafts 10 are symmetrically and rotatably arranged between the inner walls of the upper side and the lower side of the rectangular frame 9, a plurality of stirring rods 11 are uniformly and fixedly arranged on the outer surface of the stirring shafts 10, a dosing pump 6 is fixedly arranged at the top end of the water storage barrel 1, the water inlet end of the dosing pump 6 is communicated with an external dosing tank, and the dosing pump 6 pumps liquid medicine into the dosing pipe 4, and the liquid medicine is sprayed out of the plurality of spray heads 5 arranged on the dosing pipe 4, and the dosing effect on condensed water is realized; a communicating pipe 7 is fixedly arranged between the water outlet end of the charging pump 6 and the top end of the dosing pipe 4, and a driving mechanism for driving the stirring shaft 10 to rotate is arranged at the top end of the water storage barrel 1.
In this embodiment, the driving mechanism includes a support 16 fixedly mounted on the top end of the water storage tank 1, a driving motor 17 is fixedly mounted on the upper surface of the support 16, two belt pulleys 14 are fixedly mounted on the outer surfaces of an output end of the driving motor 17 and one connecting pipe 8 on the top end respectively, a belt 15 is sleeved on the outer surfaces of the two belt pulleys 14, and a transmission assembly is arranged between the water storage tank 1 and the stirring shaft 10. The transmission assembly comprises a gear ring 13 fixedly arranged on the top wall of the water storage barrel 1, a gear 12 is fixedly arranged at the top end of the stirring shaft 10, and the gear 12 is meshed with the gear ring 13.
When the stirring device is used, the driving motor 17 drives the connecting pipe 8 to rotate through the belt pulley 14 and the belt 15, the connecting pipe 8 drives the rectangular frame 9 to rotate by taking the dosing pipe 4 as the center, the rectangular frame 9 can drive the stirring shaft 10 to rotate, and the gear 12 arranged at the top end of the stirring shaft 10 is meshed with the gear ring 13 arranged on the top wall of the water storage barrel 1, so that the stirring shaft 10 can rotate around the dosing pipe 4 while the gear 12 can also drive the stirring shaft 10 to rotate by taking the axis of the stirring shaft 10 as the center, and the stirring rod 11 fixedly arranged on the outer surface of the stirring shaft 10 can stir the condensed water in the water storage barrel 1, so that the mixing speed of the added medicine amount and the condensed water is quickened.
In this embodiment, a reciprocating screw 18 is rotatably installed between the top wall and the bottom wall of the water storage barrel 1, the outer surface of the reciprocating screw 18 is in threaded connection with a moving block 20, an N2H4 concentration automatic detection sensor 21 is fixedly installed on the outer surface of the moving block 20, and the top end of the reciprocating screw 18 is fixedly installed with the output end of the driving motor 17.
When in use, the reciprocating screw rod 18 drives the N2H4 concentration automatic detection sensor 21 fixedly arranged on the outer surface of the moving block 20 to move up and down, so that the detection range of the N2H4 concentration automatic detection sensor 21 is enlarged.
In this embodiment, a guide rod 19 is fixedly installed between the top wall and the bottom wall of the water storage barrel 1, the guide rod 19 penetrates through the outer surface of the moving block 20 and is slidably installed with the moving block, the guide rod 19 can limit the moving block 20, and the moving block 20 is prevented from being driven to rotate when the reciprocating screw 18 rotates.
In this embodiment, two stirring shafts 10 are respectively disposed at two sides of the dosing tube 4, so that when the stirring shafts 10 drive the stirring rod 11 to rotate, the stirring rod 11 can rapidly mix the liquid medicine sprayed from the spray head 5 in the condensed water.
From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: when the stirring device is used, the driving motor 17 drives the connecting pipe 8 to rotate through the belt pulley 14 and the belt 15, so that the connecting pipe 8 drives the rectangular frame 9 to rotate in the water storage barrel 1, the rectangular frame 9 can drive the stirring shaft 10 to rotate, and as the gear 12 arranged at the top end of the stirring shaft 10 is meshed with the gear ring 13 arranged on the top wall of the water storage barrel 1, the stirring shaft 10 can rotate around the dosing pipe 4, the gear 12 can also drive the stirring shaft 10 to rotate around the axis of the stirring shaft 10, so that the stirring rod 11 fixedly arranged on the outer surface of the stirring shaft 10 stirs condensed water in the water storage barrel 1, and the mixing speed of the added liquid medicine and the condensed water is accelerated;
when the driving motor 17 is started, the driving motor 17 drives the reciprocating screw rod 18 to rotate, so that the reciprocating screw rod 18 can drive the moving block 20 which is in threaded connection with the outer surface of the reciprocating screw rod to move up and down along the axial direction of the guide rod 19, and the N2H4 concentration automatic detection sensor 21 fixedly installed on the outer surface of the moving block 20 can detect N2H4 values of condensed water with different depths in the water storage barrel 1, so that more accurate condensed water N2H4 values can be obtained.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a condensation water treatment dosing device, includes water storage bucket (1) and sets up in Chu Shuitong (1) inside N2H4 concentration automated inspection sensor (21), inlet tube (2) are installed on the top of water storage bucket (1), outlet pipe (3) are installed to the bottom of water storage bucket (1), a serial communication port, fixed mounting has dosing tube (4) between roof and the diapire of water storage bucket (1), the surface of dosing tube (4) evenly fixed mounting has a plurality of shower nozzles (5), the surface of dosing tube (4) is equipped with two connecting pipes (8) from top to bottom respectively, two fixed mounting has rectangular frame (9) between connecting pipe (8), symmetry rotation installs two (10) between the upper and lower both sides inner wall of rectangular frame (9), the surface of (10) evenly fixed mounting has many puddlers (11), the top fixed mounting of dosing tube (1) has charge pump (6), the play water end of charge pump (6) and dosing tube (4) between fixed mounting have (7) to be equipped with water storage mechanism (10) to drive connecting pipe (1).
2. The condensation water treatment dosing device according to claim 1, wherein the driving mechanism comprises a bracket (16) fixedly installed at the top end of the water storage barrel (1), a driving motor (17) is fixedly installed on the upper surface of the bracket (16), two belt wheels (14) are fixedly installed on the outer surfaces of an output end of the driving motor (17) and a connecting pipe (8) at the top end respectively, a belt (15) is sleeved on the outer surfaces of the two belt wheels (14), and a transmission assembly is arranged between the water storage barrel (1) and the stirring shaft (10).
3. The condensed water treating and dosing device according to claim 2, wherein the transmission assembly comprises a gear ring (13) fixedly arranged on the top wall of the water storage barrel (1), a gear (12) is fixedly arranged at the top end of the stirring shaft (10), and the gear (12) is meshed with the gear ring (13).
4. The condensate water treatment dosing device according to claim 1, wherein a reciprocating screw rod (18) is rotatably installed between the top wall and the bottom wall of the water storage barrel (1), the outer surface of the reciprocating screw rod (18) is in threaded connection with a moving block (20), an N2H4 concentration automatic detection sensor (21) is fixedly installed on the outer surface of the moving block (20), and the top end of the reciprocating screw rod (18) is fixedly installed with the output end of a driving motor (17).
5. The condensation water treatment dosing device according to claim 1, wherein a guide rod (19) is fixedly arranged between the top wall and the bottom wall of the water storage barrel (1), and the guide rod (19) penetrates through the outer surface of the moving block (20) and is slidably arranged with the outer surface of the moving block.
6. A condensate water treatment dosing apparatus as claimed in claim 1, wherein two stirring shafts (10) are arranged on each side of the dosing tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320349774.XU CN219279539U (en) | 2023-03-01 | 2023-03-01 | Condensed water treatment dosing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320349774.XU CN219279539U (en) | 2023-03-01 | 2023-03-01 | Condensed water treatment dosing device |
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| Publication Number | Publication Date |
|---|---|
| CN219279539U true CN219279539U (en) | 2023-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320349774.XU Active CN219279539U (en) | 2023-03-01 | 2023-03-01 | Condensed water treatment dosing device |
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| CN (1) | CN219279539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116874142A (en) * | 2023-08-30 | 2023-10-13 | 临沂市沂水县环境监控中心 | Device of high-efficient processing oiliness industrial waste water |
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2023
- 2023-03-01 CN CN202320349774.XU patent/CN219279539U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116874142A (en) * | 2023-08-30 | 2023-10-13 | 临沂市沂水县环境监控中心 | Device of high-efficient processing oiliness industrial waste water |
| CN116874142B (en) * | 2023-08-30 | 2023-11-28 | 临沂市沂水县环境监控中心 | Device of high-efficient processing oiliness industrial waste water |
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