CN210751970U - Spraying device of temperature reduction tower - Google Patents
Spraying device of temperature reduction tower Download PDFInfo
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- CN210751970U CN210751970U CN201920819191.2U CN201920819191U CN210751970U CN 210751970 U CN210751970 U CN 210751970U CN 201920819191 U CN201920819191 U CN 201920819191U CN 210751970 U CN210751970 U CN 210751970U
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Abstract
The utility model provides a spraying device of a temperature reduction tower, which belongs to the technical field of environmental protection equipment and comprises a solution preparation mechanism, a solution conveying pipeline and spray guns distributed on the temperature reduction tower, wherein the solution preparation mechanism, the solution conveying pipeline and the spray guns are communicated in sequence; the solution preparation mechanism comprises a preparation tank and a first stirrer matched with the preparation tank; the solution conveying pipeline comprises a pipeline and a conveying pump arranged on the pipeline, one end of the pipeline is communicated with a liquid outlet of the preparation tank, and the other end of the pipeline is communicated with the liquid outlet of the preparation tankThe spray guns are communicated. The utility model discloses a to spraying solution in the tower that reduces temperature, gaseous and SO of HCl in the flue gas that can effectual reduction tower discharges2Gas content.
Description
Technical Field
The utility model relates to an environmental protection equipment technical field especially relates to a tower sprinkler that subtracts temperature.
Background
Along with the development of urbanization, the phenomenon of enclosing a city by garbage becomes more serious, and the method for treating garbage at the early stage mainly comprises deep burying and burning, wherein the garbage burning is the most effective way for treating the urban garbage, and a temperature reduction tower in the garbage burning process is a main process for treating the smoke of the garbage burning.
During the incineration of garbage, high-temperature corrosive gas such as HCl and SO can be generated2How to reduce HCl gas and SO in the flue gas discharged by the temperature reduction tower2Gas content is a problem to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough among the above-mentioned prior art is directed at, provide a desuperheating tower sprinkler through spraying solution in to the desuperheating tower, absorb, reduce HCl gas and SO in the flue gas that the desuperheating tower discharged2Gas content.
In order to solve the technical problem, the utility model discloses a technical scheme is: a spraying device of a temperature reduction tower comprises a solution preparation mechanism, a solution conveying pipeline and a spray gun arranged on the temperature reduction tower, wherein the solution preparation mechanism, the solution conveying pipeline and the spray gun are communicated in sequence; the solution preparation mechanism comprises a preparation tank and a first stirrer matched with the preparation tank; the solution conveying pipeline comprises a pipeline and a conveying pump arranged on the pipeline, one end of the pipeline is communicated with a liquid outlet of the preparation tank, and the other end of the pipeline is communicated with the spray gun.
Further, the first stirrer comprises a first fan blade arranged inside the preparation tank, a first motor arranged outside the preparation tank, and a first rotating shaft connecting the first fan blade and the first motor.
Further, the preparation jar is the totally closed jar of body, laid charge door and water inlet on the preparation jar, water inlet intercommunication inlet channel, the charge door includes the funnel and supports the connecting pipe in the preparation jar outside with the funnel, the one end of connecting pipe and the osculum end intercommunication of funnel, the other end and the preparation jar intercommunication of connecting pipe.
More preferably, the first fan blade of first agitator is the level and lays, the first pivot of first agitator is worn to establish into from the upper cover of preparing the jar and is connected with first fan blade in preparing the jar, the charge door and the water inlet equipartition on preparing the jar are established at the upper cover of preparing the jar, just charge door and water inlet symmetry are laid in the both sides of first pivot.
Furthermore, the bracket is connected with the preparation tank through a supporting component, so that a gap is formed between the bracket and the preparation tank; the support is equipped with the support ring, and the holding vessel is arranged in the support ring, and the funnel of charge door is located the clearance region between support and the preparation jar to be located the below of holding vessel discharge gate.
Further, the solution preparation mechanism further comprises a storage tank for storing materials, and a discharge port of the storage tank is communicated with a feed inlet of the preparation tank through a material conveying pipeline.
Furthermore, a gate valve is arranged on the material conveying pipeline and used for connecting or disconnecting the material conveying pipeline.
More preferably, the lower part of the storage tank is of a funnel-shaped structure, and a small opening of the funnel-shaped structure is a discharge opening of the storage tank; the storage tank is supported above the preparation tank through a support.
Further, the solution preparation mechanism further comprises a dilution tank for diluting the solution and a second stirrer matched with the dilution tank for use, wherein a liquid inlet of the dilution tank is communicated with a liquid outlet of the preparation tank through a transition pipeline, and a water inlet of the dilution tank is communicated with a water inlet pipeline.
Further, the second stirrer comprises a second fan blade arranged inside the dilution tank, a second motor arranged outside the dilution tank, and a second rotating shaft connecting the second fan blade and the second motor.
More preferably, the second flabellum of second agitator is the level and lays, the second pivot of second agitator is worn to establish into the dilution tank from the upper cover of dilution tank and is connected with the second flabellum, the upper cover at the dilution tank is established to inlet and water inlet equipartition on the dilution tank, just inlet and water inlet symmetry are laid in the both sides of second pivot.
Furthermore, the transition pipeline comprises two transition sub-pipelines connected in parallel, a first stop valve is arranged on the first transition sub-pipeline, a second stop valve, a first electromagnetic valve and a third stop valve are sequentially arranged on the second transition sub-pipeline, and two ends of the second transition sub-pipeline are respectively communicated with a liquid inlet of the dilution tank and a liquid outlet of the preparation tank.
Further, the solution conveying pipeline comprises a pumping pipeline and a transmission pipeline, one end of the pumping pipeline is communicated with the dilution tank, the other end of the pumping pipeline is communicated with one end of the transmission pipeline, and the other end of the transmission pipeline is communicated with the spray gun; the conveying pump is arranged on the pumping pipeline; and a fourth stop valve is arranged at a position, close to the liquid inlet of the conveying pump, on the pump conveying pipeline, and a check valve is arranged at a position, close to the liquid outlet of the conveying pump.
More preferably, the solution delivery line comprises at least two parallel pumping lines.
Furthermore, the transmission pipeline comprises a main pipeline and an auxiliary pipeline, one end of the main pipeline is communicated with the pumping pipeline, the other end of the main pipeline is communicated with the spray gun, a fifth stop valve, a second electromagnetic valve, a sixth stop valve and a flowmeter are sequentially arranged on the main pipeline, one end of the auxiliary pipeline is communicated with the input end of the fifth stop valve, the other end of the auxiliary pipeline is communicated with the output end of the sixth stop valve, and a seventh stop valve is arranged on the auxiliary pipeline.
More preferably, the main pipeline has at least two output ends, each output end is communicated with a spray gun, and each output end is uniformly provided with an eighth stop valve.
Compared with the prior art, the utility model has the following advantage: the utility model discloses can realize spraying solution to the tower that subtracts the temperature, the absorption and the absorption of solution can effectual reduction subtract HCl gas and SO in the flue gas that the temperature tower discharged2Gas content. In addition, the solution preparation mechanism of the utility model is directly communicated with the solution conveying pipeline, realizes the full-automatic process of preparing the solution and spraying the solution into the temperature reduction tower at the same time, leads the action of spraying the solution into the temperature reduction tower,is more rapid and convenient.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Description of reference numerals:
1. a solution preparation mechanism;
11. preparing a tank; 111. a feed inlet; 12. a first stirrer; 13. a storage tank; 14. a material conveying pipeline; 141. a manual gate valve; 15. a support; 16. a dilution tank; 17. a second agitator; 18. a transition pipeline;
2. a solution delivery line;
21. a delivery pump; 22. a pumping line; 23. a transmission pipeline;
3. a desuperheating tower;
4. a spray gun;
5. a water inlet pipeline;
61. a first shut-off valve; 62. a second stop valve; 63. a third stop valve; 64. a fourth stop valve; 65. a fifth stop valve; 66. a sixth stop valve; 67. a seventh stop valve; 68. an eighth stop valve;
71. a first solenoid valve; 72. a second solenoid valve;
8. a check valve;
9. a flow meter.
Detailed Description
The present invention is explained with reference to fig. 1.
A solution spraying device comprises a solution preparation mechanism 1, a solution conveying pipeline 2 and a spray gun 4 arranged on a temperature reduction tower 3, wherein the solution preparation mechanism 1, the solution conveying pipeline 2 and the spray gun 4 are communicated in sequence; the solution preparation mechanism 1 comprises a preparation tank 11 and a first stirrer 12 matched with the preparation tank 11; the solution conveying pipeline 2 comprises a pipeline and a conveying pump 21 arranged on the pipeline, one end of the pipeline is communicated with a liquid outlet of the preparation tank 11, and the other end of the pipeline is communicated with the spray gun 4.
In actual use, the solution to be sprayed is prepared in the solution preparation mechanism 1, and the prepared solution is pumped by the solution conveying pipeline 2 and sprayed from the spray gun 4 to the flue gas in the temperature reduction tower 3. The full-automatic process of preparing the solution and spraying the solution into the temperature reduction tower 3 is realized, so that the solution is sprayed into the temperature reduction tower more quickly and conveniently.
In this embodiment, the first stirrer 12 includes a first blade disposed inside the preparation tank 11, a first motor disposed outside the preparation tank 11, and a first rotating shaft connecting the first blade and the first motor. The first fan blade is driven by the first motor to rotate to uniformly stir the solution in the configuration tank 11.
In this embodiment, preparation jar 11 is the totally closed jar of body, laid charge door 111 and water inlet on the preparation jar 11, water inlet intercommunication inlet channel 5, charge door 111 includes the funnel and supports the connecting pipe in the preparation jar 11 outside with the funnel, the one end of connecting pipe and the osculum end intercommunication of funnel, the other end and the preparation jar 11 intercommunication of connecting pipe.
In this embodiment, first flabellum of first agitator 12 is the level and lays, the first pivot of first agitator 12 is worn to establish from the upper cover of preparing jar 11 and is connected with first flabellum in preparing jar 11, the upper cover at preparing jar 11 is established to charge door 111 and the water inlet equipartition on preparing jar 11, just charge door 111 and water inlet symmetry are laid in the both sides of first pivot.
During the in-service use, when the material got into preparation jar 11 from charge door 111, inlet channel 5 intake to the water inlet, laid charge door 111 and water inlet symmetry in the both sides of first pivot, made the impact force to first flabellum can be balanced each other when material and water add preparation jar 11, avoided the problem of the first flabellum of permanent back to lopsidedness to appear.
In this embodiment, the solution preparation mechanism 1 further comprises a storage tank 13 for storing the material, a discharge port of the storage tank 13 is communicated with a feed inlet 111 of the preparation tank 11 through a material conveying pipeline 14, and a manual gate valve 141 is arranged on the material conveying pipeline 14.
More preferably, the lower part of the storage tank 13 is a funnel-shaped structure, and a small opening of the funnel-shaped structure is a discharge opening of the storage tank 13; the reservoir tank 13 is supported above the preparation tank 11 by a bracket 15.
In actual use, when materials need to be added into the preparation tank 11, the manual gate valve 141 is opened, and the materials enter the preparation tank from the storage tank 13 under the action of gravity.
In this embodiment, solution preparation mechanism 1 still includes the dilution tank 16 that is used for dilute solution and the second agitator 17 that uses with the cooperation of dilution tank 16, the inlet of dilution tank 16 and the liquid outlet of preparing jar 11 pass through transition pipeline 18 intercommunication, the water inlet and the inlet channel 5 intercommunication of dilution tank 16.
In this embodiment, the second stirrer 17 includes a second fan blade disposed inside the dilution tank 16, a second motor disposed outside the dilution tank 16, and a second rotating shaft connecting the second fan blade and the second motor.
In this embodiment, the second flabellum of second agitator 17 is the level and lays, the second pivot of second agitator 17 is worn to establish from the upper cover of dilution tank 16 and is connected with the second flabellum in the dilution tank 16, the upper cover at dilution tank 16 is established to inlet and water inlet equipartition on the dilution tank 16, just inlet and water inlet symmetry are laid in the both sides of second pivot.
In this embodiment, the transition pipeline 18 includes two transition sub-pipelines connected in parallel, a first stop valve 61 is disposed on the first transition sub-pipeline, a second stop valve 62, a first electromagnetic valve 71 and a third stop valve 63 are sequentially disposed on the second transition sub-pipeline, and two ends of the second transition sub-pipeline are respectively communicated with the liquid inlet of the dilution tank 16 and the liquid outlet of the preparation tank 11.
During actual use, the second transition sub-pipeline is a normally open pipeline. In the event of a failure of the first solenoid valve 71, a first transition sub-line is used to drain the dilution tank 16.
In this embodiment, the solution delivery pipeline 2 includes a pumping pipeline 22 and a transmission pipeline 23, one end of the pumping pipeline 22 is communicated with the dilution tank 16, the other end of the pumping pipeline 22 is communicated with one end of the transmission pipeline 23, and the other end of the transmission pipeline 23 is communicated with the spray gun 4; the delivery pump 21 is arranged on the pumping pipeline 22; a fourth stop valve 64 is arranged on the pumping pipeline 22 at a position close to the liquid inlet of the delivery pump 21, and a check valve 8 is arranged at a position close to the liquid outlet of the delivery pump 21.
In this embodiment, the solution delivery line 2 includes at least two parallel pumping lines 22.
In actual use, one of the two parallel pumping lines 22 is a spare line.
In this embodiment, the transmission pipeline 23 includes a main pipeline and an auxiliary pipeline, one end of the main pipeline is communicated with the pumping pipeline 22, the other end of the main pipeline is communicated with the spray gun 4, a fifth stop valve 65, a second electromagnetic valve 72, a sixth stop valve 66 and a flow meter 9 are sequentially arranged on the main pipeline, one end of the auxiliary pipeline is communicated with an input end of the fifth stop valve 65, the other end of the auxiliary pipeline is communicated with an output end of the sixth stop valve 66, and a seventh stop valve 67 is arranged on the auxiliary pipeline.
In this embodiment, the main pipeline has at least two output ends, each of the output ends is communicated with a spray gun 4, and each of the output ends is uniformly provided with an eighth stop valve 68.
The utility model discloses during the in-service use, required material is prepared to solution arranges into preparation jar 11 from holding vessel 13, and meanwhile intake pipe 5 is to preparing jar 11 drainage. The contents of the preparation tank 11 and water are combined into a solution under the stirring of the first stirrer 12. The solution in the preparation tank 11 is discharged into the dilution tank 16 through the transition pipeline 18 for dilution, and the diluted solution is sent to the spray gun 4 through the transmission pipeline 23 under the pumping action of the pumping pipeline 22 and sprayed to the interior of the temperature reduction tower 3.
The above detailed description of the embodiments of the present invention is only for exemplary purposes, and the present invention is not limited to the above described embodiments. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.
Claims (10)
1. A spraying device of a temperature reduction tower is characterized by comprising a solution preparation mechanism, a solution conveying pipeline and a spray gun arranged on the temperature reduction tower, wherein the solution preparation mechanism, the solution conveying pipeline and the spray gun are communicated in sequence; the solution preparation mechanism comprises a preparation tank and a first stirrer matched with the preparation tank; the solution conveying pipeline comprises a pipeline and a conveying pump arranged on the pipeline, one end of the pipeline is communicated with a liquid outlet of the preparation tank, and the other end of the pipeline is communicated with the spray gun.
2. A spray apparatus as claimed in claim 1, wherein the preparation tank is a fully enclosed tank body, the preparation tank is provided with a feed inlet and a water inlet, the water inlet is connected to the water inlet, the feed inlet comprises a hopper and a connecting pipe for supporting the hopper outside the preparation tank, one end of the connecting pipe is connected to the small end of the hopper, and the other end of the connecting pipe is connected to the preparation tank.
3. A spray apparatus as claimed in claim 1, wherein the solution preparation means further comprises a storage tank for storing the material, and the outlet of the storage tank is connected to the inlet of the preparation tank via a material transfer line.
4. A desuperheating tower sprinkler according to claim 3, wherein the lower portion of the storage tank is funnel-shaped, and the small opening of the funnel-shaped structure is the discharge outlet of the storage tank; the storage tank is supported above the preparation tank through a support.
5. A spray apparatus as claimed in claim 3, wherein the support is connected to the preparation tank by a support member to define a gap therebetween; the support is equipped with the support ring, and the holding vessel is arranged in the support ring, and the funnel of charge door is located the clearance region between support and the preparation jar to be located the below of holding vessel discharge gate.
6. A spray device as claimed in claim 3, wherein a gate valve is arranged on the material transfer line for switching on or off the material transfer line.
7. A spray apparatus as claimed in claim 1, wherein the solution preparation mechanism further comprises a dilution tank for diluting the solution and a second stirrer cooperating with the dilution tank, wherein a liquid inlet of the dilution tank is connected to a liquid outlet of the preparation tank via a transition pipeline, and a water inlet of the dilution tank is connected to a water inlet pipeline.
8. A spraying device as claimed in claim 7, wherein the transition pipeline comprises two parallel transition sub-pipelines, a first stop valve is disposed on the first transition sub-pipeline, a second stop valve, a first solenoid valve and a third stop valve are sequentially disposed on the second transition sub-pipeline, and two ends of the second transition sub-pipeline are respectively communicated with the liquid inlet of the dilution tank and the liquid outlet of the preparation tank.
9. A spray apparatus of a desuperheating tower as claimed in claim 1, wherein said solution delivery line comprises a pumping line and a transfer line, one end of said pumping line is in communication with the dilution tank, the other end of said pumping line is in communication with one end of said transfer line, the other end of said transfer line is in communication with the spray gun; the conveying pump is arranged on the pumping pipeline; and a fourth stop valve is arranged at a position, close to the liquid inlet of the conveying pump, on the pump conveying pipeline, and a check valve is arranged at a position, close to the liquid outlet of the conveying pump.
10. A spraying device as claimed in claim 9, wherein the transmission pipeline includes a main pipeline and a secondary pipeline, one end of the main pipeline is communicated with the pumping pipeline, the other end of the main pipeline is communicated with the spray gun, a fifth stop valve, a second electromagnetic valve, a sixth stop valve and a flow meter are sequentially arranged on the main pipeline, one end of the secondary pipeline is communicated with an input end of the fifth stop valve, the other end of the secondary pipeline is communicated with an output end of the sixth stop valve, and a seventh stop valve is arranged on the secondary pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920819191.2U CN210751970U (en) | 2019-05-31 | 2019-05-31 | Spraying device of temperature reduction tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920819191.2U CN210751970U (en) | 2019-05-31 | 2019-05-31 | Spraying device of temperature reduction tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210751970U true CN210751970U (en) | 2020-06-16 |
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ID=71059004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920819191.2U Active CN210751970U (en) | 2019-05-31 | 2019-05-31 | Spraying device of temperature reduction tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210751970U (en) |
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2019
- 2019-05-31 CN CN201920819191.2U patent/CN210751970U/en active Active
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