CN217110549U - High-efficient spray cooler of environmental protection - Google Patents
High-efficient spray cooler of environmental protection Download PDFInfo
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- CN217110549U CN217110549U CN202123098231.5U CN202123098231U CN217110549U CN 217110549 U CN217110549 U CN 217110549U CN 202123098231 U CN202123098231 U CN 202123098231U CN 217110549 U CN217110549 U CN 217110549U
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Abstract
The utility model discloses a high-efficient spray cooler of environmental protection relates to spray cooler technical field, including the cooling tower, the cooling tower top is connected with the flue gas pipe, and the cooling tower intermediate height position is provided with the exhanst gas outlet, just the cooling tower bottom is provided with out the dirt mouth, fixed mounting has two mounting brackets, every on the flue gas pipe all install the gas flowmeter who is used for measuring the intraductal gas flow of flue gas on the mounting bracket, install two annular water pipes and two annular trachea, every in the cooling tower a plurality of nozzles are installed to the inboard equal annular of annular water pipe, and every homogeneous shaping has a plurality of breather pipes, every on the annular trachea the breather pipe all is linked together with the nozzle that corresponds, install electromagnetism water valve and electromagnetism pneumatic valve on the cooling tower. The utility model provides a current cooling atomizer have the technical problem of the not environmental protection of extravagant energy.
Description
Technical Field
The utility model relates to a spray cooler technical field especially relates to a high-efficient spray cooler of environmental protection.
Background
At present, the temperature of flue gas discharged during roasting of a roasting furnace is about 300 ℃, the flue gas is required to be cooled to 100 ℃ in a flue gas purification system of the roasting furnace and then can enter a bag-type dust removal system, because the flue gas contains a large amount of acid gases such as fluorine, sulfur, dust, tar and the like, liquid which forms weak acid is attached to the inner surface of a tower body under the spraying of water, the corrosion to the tower body is strong, meanwhile, the discharged flue gas is required to contain no water, otherwise, the equipment and the dust removal effect of the bag-type dust removal system in the flue gas purification system are influenced, and the temperature error of the cooled flue gas is required to be very small.
Spray cooler utilizes highly-compressed air and cooling water cooperation to form cooling water smoke, but rapid evaporation after contacting with high temperature flue gas, this process absorbs the heat and reduces the flue gas temperature, also can not have liquid water to produce simultaneously, however, present spray cooler is last mostly to be a plurality of water smoke nozzles of annular installation, the cooling of flue gas is realized in the cooperation of a plurality of water smoke nozzles of during operation, this kind of mode will have the problem of costing when flue gas flow is less, can not adjust the work quantity of water smoke nozzle according to the flow of flue gas, be unfavorable for the environmental protection, efficiency is lower.
To this end, we propose an environmentally friendly, high efficiency spray cooler to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high-efficient spray cooler of environmental protection has solved current cooling atomizer and has had the technical problem of the not environmental protection of extravagant energy.
In order to solve the technical problem, the utility model provides an environment-friendly high-efficiency spray cooler, which comprises a cooling tower, wherein the top of the cooling tower is connected with a flue gas pipe, the middle height position of the cooling tower is provided with a flue gas outlet, the bottom of the cooling tower is provided with a dust outlet, the flue gas pipe is fixedly provided with two mounting frames, the end parts of the two mounting frames are fixedly connected with the cooling tower, each mounting frame is provided with a gas flowmeter for measuring the gas flow in the flue gas pipe, the cooling tower is internally provided with two annular water pipes and two annular gas pipes, the inner side of each annular water pipe is annularly provided with a plurality of nozzles, each annular gas pipe is uniformly formed with a plurality of vent pipes, each vent pipe is communicated with the corresponding nozzle, and the left side and the right side of the cooling tower are respectively provided with a high-pressure air pump and a high-pressure water pump, the high-pressure water pump is communicated with the annular water pipes through water guide pipes, the high-pressure water pump is communicated with the two annular air pipes through air guide pipes, an electromagnetic water valve and an electromagnetic air valve are installed on the cooling tower, the water guide pipes are communicated with the two annular water pipes through three-way water pipes, and the air guide pipes are communicated with the two annular air pipes through three-way air pipes.
Preferably, the three-way water pipe and the three-way air pipe are both in U-shaped structures.
Preferably, an electromagnetic water valve is installed on the three-way water pipe, and an electromagnetic air valve is installed on the three-way air pipe.
Preferably, the cooling tower is fixedly sleeved with two separating rings, and the three-way water pipe and the three-way air pipe are installed at positions close to the separating rings.
Preferably, three supports are circumferentially fixed to the bottom of the cooling tower in an annular manner, and a control panel is further mounted on one of the supports.
Preferably, a stabilizing frame is fixedly mounted on the flue gas pipe.
Compared with the prior art, the utility model provides a pair of have following beneficial effect:
the utility model discloses in, the high temperature air is sent into the cooling tower internal cooling via the flue gas pipe, the velocity of flow of current flue gas can be judged through gas flowmeter's detection to this in-process, the velocity of flow is very fast when flue gas flow is more, electromagnetism water valve and electromagnetism pneumatic valve are the open mode, two annular water pipes and two annular trachea all can cooperate this moment, utilize the nozzle spraying to cool off, and when the flue gas velocity of flow is slower, electromagnetism water valve and electromagnetism pneumatic valve are the closed condition, only have an annular water pipe and the cooperation of annular trachea to carry out flue gas cooling work, be favorable to the energy saving, environmental protection economy.
Drawings
FIG. 1 is a schematic diagram of an environmentally friendly high efficiency spray cooler;
FIG. 2 is a schematic view of an installation structure of an annular water pipe and an annular air pipe in an environment-friendly high-efficiency spray cooler;
fig. 3 is an enlarged view of a structure at a in fig. 1.
The reference numbers in the figures: 1. a cooling tower; 2. a support; 3. a flue gas pipe; 4. a stabilizer frame; 5. a mounting frame; 6. a gas flow meter; 7. a water conduit; 8. an air duct; 9. a high pressure water pump; 10. a high pressure air pump; 11. a control panel; 12. an annular water pipe; 13. an annular air pipe; 14. a nozzle; 15. a breather pipe; 16. a spacer ring; 17. a three-way water pipe; 18. a three-way air pipe; 19. an electromagnetic water valve; 20. an electromagnetic gas valve.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are used in the orientation or positional relationship indicated on the basis of the drawings, it is only for convenience of description and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the first embodiment, as shown in fig. 1-3, an environment-friendly efficient spray cooler comprises a cooling tower 1, a flue gas pipe 3 is connected to the top of the cooling tower 1, the flue gas pipe 3 is used for conveying flue gas, a flue gas outlet is arranged at the middle height position of the cooling tower 1, a dust outlet is arranged at the bottom of the cooling tower 1, two mounting frames 5 are fixedly mounted on the flue gas pipe 3, the end parts of the two mounting frames 5 are fixedly connected with the cooling tower 1, the mounting frames 5 are fixed on the cooling tower 1 through connecting arms, a gas flow meter 6 for measuring the gas flow in the flue gas pipe 3 is mounted on each mounting frame 5, two annular water pipes 12 and two annular gas pipes 13 are mounted in the cooling tower 1, the two annular water pipes 12 and the two annular gas pipes 13 are arranged in a crossed manner from top to bottom, the annular water pipes 12, the annular gas pipes 13, the annular water pipes 12 and the annular gas pipes 13 are sequentially mounted inside the cooling tower 1 near the top end, the annular air pipes 13 are matched with the annular water pipes 12 above the annular air pipes, a plurality of nozzles 14 are annularly arranged on the inner side of each annular water pipe 12, a plurality of vent pipes 15 are integrally formed on each annular air pipe 13, each vent pipe 15 is communicated with the corresponding nozzle 14, the vent pipes 15 send high-pressure air to the nozzles 14, so that the nozzles 14 spray water mist, a high-pressure air pump 10 and a high-pressure water pump 9 are respectively arranged on the left side and the right side of the cooling tower 1, the high-pressure water pump 9 is communicated with the annular water pipes 12 through a water guide pipe 7, the high-pressure air pump 10 is communicated with the two annular air pipes 13 through an air guide pipe 8, an electromagnetic water valve 19 and an electromagnetic air valve 20 are arranged on the cooling tower 1, the water guide pipe 7 is communicated with the two annular water pipes 12 through a three-way water pipe 17, the air guide pipe 8 is communicated with the two annular air pipes 13 through the three-way air pipe 18, referring to the attached figures 1 and 3 of the specification, the high-pressure air pump 10 sends the high-pressure air to the two annular air pipes 13 through the three-way air pipe 18, and the high-pressure water pump 9 sends cooling water to the two annular water pipes 12 through the three-way water pipe 17.
In the second embodiment, on the basis of the first embodiment, the three-way water pipe 17 and the three-way air pipe 18 are both in a U-shaped structure, referring to fig. 3 in the specification, the three-way water pipe 17 can be communicated with the two annular water pipes 12, so that water can be supplied to the two annular water pipes 12 at the same time, the three-way air pipe 18 can be communicated with the two annular air pipes 13, and air can be supplied to the two annular air pipes 13 at the same time.
In the third embodiment, on the basis of the first embodiment, the electromagnetic water valve 19 is installed on the three-way water pipe 17, the electromagnetic gas valve 20 is installed on the three-way gas pipe 18, the opening and closing of the electromagnetic water valve 19 and the electromagnetic gas valve 20 are determined according to the flow rate of the flue gas detected by the gas flowmeter 6, when the flow rate is high, namely the flow rate of the flue gas is high, both the electromagnetic water valve 19 and the electromagnetic gas valve 20 are in an open state, at the moment, both the two annular water pipes 12 and the two annular gas pipes 13 can be matched, the nozzles 14 are used for spraying for cooling, and when the flow rate of the flue gas is low, the electromagnetic water valve 19 and the electromagnetic gas valve 20 are in a closed state, and only one annular water pipe 12 and one annular gas pipe 13 are matched for cooling the flue gas.
In the fourth embodiment, on the basis of the first embodiment, two separating rings 16 are fixedly sleeved on the cooling tower 1, the three-way water pipe 17 and the three-way air pipe 18 are installed at positions close to the separating rings 16, and the separating rings 16 can play a supporting role in the installation of the three-way water pipe 17 and the three-way air pipe 18.
Fifth embodiment, on the basis of the first embodiment, three supports 2 are circumferentially fixed to the bottom of the cooling tower 1 in an annular manner, a control panel 11 is further installed on one support 2, a single chip microcomputer system is installed in the control panel 11, the flow rates of flue gas for controlling the opening of the electromagnetic water valve 19 and the opening of the electromagnetic gas valve 20 can be preset, flue gas flow signals detected by the gas flow meters 6 are sent to the control panel 11 in real time, and when the flow rates of flue gas detected by the two gas flow meters 6 exceed preset values, the control panel 11 can automatically control the opening of the electromagnetic water valve 19 and the opening of the electromagnetic gas valve 20, so that the cooling effect of the flue gas is ensured.
Sixth embodiment, on the basis of first embodiment, the flue gas pipe 3 is last fixedly mounted with stabilizer 4, utilizes stabilizer 4 to be favorable to promoting the stability of flue gas pipe 3 in the installation on ground.
The working principle is as follows: in an initial state, the electromagnetic water valve 19 and the electromagnetic air valve 20 are in a closed state, at the moment, only one annular water pipe 12 and one annular air pipe 13 work cooperatively to cool high-temperature air, the high-temperature air is sent into the cooling tower 1 through the flue gas pipe 3 to be cooled, the current flow rate of the flue gas can be judged through detection of the gas flow meter 6 in the process, the flow rate is high, namely the flow rate of the flue gas is high, when the flow rates of the flue gas detected by the two gas flow meters 6 exceed a preset value, the control panel 11 can automatically control the electromagnetic water valve 19 and the electromagnetic air valve 20 to be opened, meanwhile, the control panel 11 can control the corresponding power of the high-pressure water pump 10 and the high-pressure water pump 9, at the moment, the two annular water pipes 12 and the two annular air pipes 13 can be matched, the nozzles 14 are used for spraying and cooling, energy conservation and environmental protection and economy are facilitated.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The environment-friendly efficient spray cooler comprises a cooling tower (1), wherein a flue gas pipe (3) is connected to the top of the cooling tower (1), a flue gas outlet is formed in the middle height position of the cooling tower (1), a dust outlet is formed in the bottom of the cooling tower (1), the environment-friendly efficient spray cooler is characterized in that two mounting frames (5) are fixedly mounted on the flue gas pipe (3), the end parts of the two mounting frames (5) are fixedly connected with the cooling tower (1), each mounting frame (5) is provided with a gas flow meter (6) used for measuring the gas flow in the flue gas pipe (3), two annular water pipes (12) and two annular gas pipes (13) are mounted in the cooling tower (1), each annular water pipe (12) is internally provided with a plurality of nozzles (14) in an annular shape, and each annular gas pipe (13) is provided with a plurality of vent pipes (15) in an annular shape, every breather pipe (15) all is linked together with nozzle (14) that correspond, high pressure air pump (10) and high pressure water pump (9) are installed respectively to the left and right sides of cooling tower (1), high pressure water pump (9) are through aqueduct (7) and annular water pipe (12) intercommunication, high pressure air pump (10) are through air duct (8) and two annular trachea (13) intercommunication, install electromagnetism water valve (19) and electromagnetism pneumatic valve (20) on cooling tower (1), aqueduct (7) are through tee bend water pipe (17) and two annular water pipe (12) intercommunication, air duct (8) are through tee bend pipe (18) and two annular trachea (13) intercommunication.
2. An environment-friendly high-efficiency spray cooler according to claim 1, characterized in that the three-way water pipe (17) and the three-way air pipe (18) are both of a U-shaped structure.
3. An environment-friendly efficient spray cooler according to claim 1, wherein the three-way water pipe (17) is provided with an electromagnetic water valve (19), and the three-way air pipe (18) is provided with an electromagnetic air valve (20).
4. An environment-friendly high-efficiency spray cooler according to claim 1, wherein two separating rings (16) are fixedly sleeved on the cooling tower (1), and the three-way water pipe (17) and the three-way air pipe (18) are installed near the separating rings (16).
5. An environment-friendly high-efficiency spray cooler according to claim 1, characterized in that three brackets (2) are annularly and circumferentially fixed at the bottom of the cooling tower (1), and a control panel (11) is further installed on one of the brackets (2).
6. An environment-friendly efficient spray cooler according to claim 1, characterized in that a stabilizing frame (4) is fixedly mounted on the flue gas pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123098231.5U CN217110549U (en) | 2021-12-10 | 2021-12-10 | High-efficient spray cooler of environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123098231.5U CN217110549U (en) | 2021-12-10 | 2021-12-10 | High-efficient spray cooler of environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217110549U true CN217110549U (en) | 2022-08-02 |
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ID=82590783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123098231.5U Active CN217110549U (en) | 2021-12-10 | 2021-12-10 | High-efficient spray cooler of environmental protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217110549U (en) |
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2021
- 2021-12-10 CN CN202123098231.5U patent/CN217110549U/en active Active
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