CN210171171U - Waste gas treatment system for vanadium liquid preparation - Google Patents
Waste gas treatment system for vanadium liquid preparation Download PDFInfo
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- CN210171171U CN210171171U CN201920681569.7U CN201920681569U CN210171171U CN 210171171 U CN210171171 U CN 210171171U CN 201920681569 U CN201920681569 U CN 201920681569U CN 210171171 U CN210171171 U CN 210171171U
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Abstract
The utility model discloses a waste gas treatment system is used in vanadium liquid preparation, including spherical tank, the inside coaxial spherical condensate tank that is equipped with of spherical tank, the inside comdenstion water that is equipped with of condensate tank, the intercommunication has the pipe that the slope was placed on the lateral wall that the condensate tank is close to the top, the one end and the condensate tank intercommunication of pipe, pass the spherical tank lateral wall and be located the spherical tank outside on the other end slant of pipe, be provided with the valve that the control pipe switched on the pipe, the intercommunication has acid exhaust pipe on the lateral wall of spherical tank, the basicity trachea, acid exhaust pipe, all be provided with the valve on the basicity trachea, the bottom below intercommunication of spherical tank has the fluid-discharge tube, the top intercommunication of spherical tank has the blast pipe, the fluid-discharge tube, all be equipped with on. The utility model discloses reduce the acid gas content in the waste gas, can effectively alleviate the problem of exhaust gas polluted environment.
Description
Technical Field
The utility model relates to a waste gas treatment system, concretely relates to waste gas treatment system is used in vanadium liquid preparation.
Background
Vanadium is an important alloying element and is mainly used in the steel industry. The vanadium-containing steel has the advantages of high strength, high toughness, good wear resistance and the like, so that the vanadium-containing steel is widely applied to the industries of machinery, automobiles, shipbuilding, electronic technology, railways, aviation, bridges, national defense industry and the like.
The high-temperature corrosive harmful gas is directly discharged out of the reaction kettle without any treatment, so that great influence is brought to the environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the in-process of preparation vanadium liquid can produce high temperature, corrosivity harmful gas, serious polluted environment, and aim at provides exhaust treatment system for vanadium liquid preparation, and the in-process of solving preparation vanadium liquid can produce high temperature, corrosivity harmful gas, serious polluted environment's problem.
The utility model discloses a following technical scheme realizes:
waste gas treatment system is used in vanadium liquid preparation, including the spherical tank, the inside coaxial spherical condensing tank that is equipped with of spherical tank, the inside comdenstion water that is equipped with of condensing tank, the intercommunication has the pipe of slope placing on the lateral wall that the condensing tank is close to the top, the one end and the condensing tank intercommunication of pipe, the other end of pipe upwards passes the spherical tank lateral wall and is located the spherical tank outside to one side, be provided with the valve that the control pipe switched on the pipe, the intercommunication has acid exhaust pipe on the lateral wall of spherical tank, the basicity trachea, acid exhaust pipe, all be provided with the valve on the basicity trachea, the bottom below intercommunication of spherical tank has the fluid-discharge tube, the top intercommunication of spherical tank has the blast pipe, the fluid-discharge tube, all be equipped with.
The high exhaust gas temperature that still contains a quantitative acid gas that can produce in the vanadium liquid preparation process has corrosivity, the utility model designs a can enough cool down waste gas and can reduce the exhaust gas treatment system of acid gas content in the waste gas again, the in-process of having solved preparation vanadium liquid can produce a large amount of high temperatures, corrosive harmful gas, serious polluted environment's problem, the utility model discloses reduce the acid gas content in the waste gas, can effectively alleviate the problem of waste gas polluted environment.
The utility model reduces the content of acid gas in the waste gas by utilizing the principle that the alkaline gas and the acid gas carry out neutralization reaction under the water condition; the condensed water in the condensing tank of the utility model can reduce the temperature of the waste gas, thus solving the problem of high temperature of the waste gas; the spherical tank of the utility model provides a mixing and reacting place for the alkaline gas and the acid gas, the condensing tank is used for containing condensed water, the temperature difference between the inside and the outside of the condensing tank is large, water drops can be formed on the outer wall of the condensing tank, and water is provided for the reaction of the acid gas and the alkaline gas; in the utility model, the condensing tank and the spherical tank are spherical, the contact area between the acid gas and the alkaline gas after mixing and the outer wall of the condensing tank is large, the acid gas can contact with water in large area, and the acid gas in the waste gas can react with the alkaline gas as much as possible; can form the salt solution after acid gas and alkaline gas react, the salt solution collects in the bottom of spherical tank along the outer wall of condensing tank, discharge the salt solution from the fluid-discharge tube of bottom, upwards discharge waste gas from the blast pipe, the purification treatment of waste gas has been accomplished, after the pH valve that detects waste gas is up to standard, can directly discharge waste gas, after the pH valve that detects in the waste gas is not up to standard, can concentrate waste gas and collect, let in the spherical tank again after changing the comdenstion water in the condensing tank, circulation processing. The utility model discloses simple structure, the operation of being convenient for, device installation cost is low.
The top of condensing jar is provided with first opening, and the bottom of condensing jar is provided with the second opening, and first opening, second opening all are coaxial with the condensing jar, have inserted vertical inserted bar of placing on the jam of blast pipe, and the inserted bar is vertical to be inserted into the condensing jar along the center pin of condensing jar in, is provided with two first opening of shutoff respectively, second open-ended sprue on the inserted bar, and two sprue are arranged one by one along the inserted bar axial direction. One end of the conduit pipe, which is positioned at the outer side of the spherical tank, is communicated with a high-pressure pump head.
The waste gas contains part of dust which is easy to adhere to the tank walls of the condensing tank and the spherical tank, and in addition, salt generated after the neutralization reaction of the acid gas and the alkaline gas is also partially adhered to the condensing tank; the utility model designs a structure which can clean the condensing tank and the spherical tank to remove dust; after the acid gas and the alkaline gas react for a period of time, stabilizing for a period of time, opening a liquid discharge pipe at the bottom of the spherical tank, discharging the liquid at the bottom of the spherical tank into the spherical tank, then pulling out the plug on the exhaust pipe upwards, driving the inserted rod to move upwards until the inserted rod is separated from the corresponding first opening and second opening, and leading the condensed water in the condensing tank to flow into the spherical tank, part of dust floats on the surface of condensed water, the spherical tank and the condensing tank can be cleaned in the process of upward movement of the condensed water, at the comdenstion water in the spherical tank in the in-process of discharge that makes progress, pour into the comdenstion water into through the pipe in to the comdenstion water tank, the comdenstion water can be followed the fluid-discharge tube discharge at spherical tank top and carried the dust out, has realized the washing of condensing tank, spherical tank, can also reduce the dust content in the waste gas, has further played the purifying action to waste gas.
The condensing tank is a hollow metal ball. The metal ball has high compressive strength and good heat conduction effect.
The plug is a cork. The cork stopper is convenient to install and take out.
The inner and outer walls of the spherical tank and the inner and outer walls of the condensing tank are coated with anticorrosive coatings. The anticorrosive coating is used for preventing acid gas and alkaline gas from being corroded.
The plugging block is an elastic plugging block and is detachably connected with the corresponding first opening and the second opening. The elastic plugging block is convenient to install and detach.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the waste gas treatment system for vanadium liquid preparation of the utility model can reduce the content of acid gas in waste gas by utilizing the principle that the neutralization reaction is carried out on alkaline gas and acid gas under the water condition;
2. the condensed water in the condensing tank of the waste gas treatment system for preparing vanadium liquid can reduce the temperature of waste gas, thus solving the problem of high temperature of the waste gas;
3. the utility model discloses exhaust-gas treatment system is used in vanadium liquid preparation simple structure, convenient operation possesses the function of self-cleaning.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Reference numbers and corresponding part names in the drawings:
1-spherical tank, 2-condensing tank, 3-conduit, 4-acid waste gas pipe, 5-alkaline gas pipe, 6-liquid discharge pipe, 7-exhaust pipe, 8-plug, 9-inserted rod and 10-plug.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1
As shown in fig. 1, the utility model discloses exhaust-gas treatment system is used in vanadium liquid preparation, including spherical jar 1, 1 inside coaxial spherical condensate tank 2 that is equipped with of spherical jar, the condensate water is equipped with to 2 inside of condensate tank, the intercommunication has the pipe 3 that the slope was placed on the lateral wall that condensate tank 2 is close to the top, pipe 3's one end and condensate tank 2 intercommunication, pipe 3's the other end passes spherical jar 1 lateral wall and is located the spherical jar 1 outside on the slant, be provided with the valve that control pipe 3 switched on pipe 3, the intercommunication has acid exhaust pipe 4 on spherical jar 1's the lateral wall, basicity trachea 5, acid exhaust pipe 4, all be provided with the valve on the basicity trachea 5, spherical jar 1's bottom below intercommunication has fluid-discharge tube 6, spherical jar 1's top intercommunication has blast pipe 7, fluid-discharge tube 6, all be equipped with on the blast pipe 7 and block up 8 of. The condensation tank 2 is a hollow metal ball. The plug 8 is a cork. The inner and outer walls of the spherical tank 1 and the inner and outer walls of the condensing tank 2 are coated with anticorrosive coatings.
The utility model discloses an implementation does: in the initial state, condensed water is filled into the condensing tank through the guide pipe, then the guide pipe is blocked, at the moment, the spherical tank is in a completely sealed state, only the acid waste gas pipe and the alkaline gas pipe of the spherical tank are in a communicated state, and other pipelines are in a sealed state; the pH value of the waste gas is detected in advance, the content of acid gas in the waste gas is deduced, and alkaline gas is introduced according to the introduction amount of the waste gas to avoid excessive alkaline gas; after quantitative waste gas and alkaline gas are introduced, the temperature of the waste gas can be reduced by mixing the two gases, the temperature difference between the inside and the outside of the condensing tank is large, a large amount of water drops can be quickly generated on the outer wall of the condensing tank, and the mixed gas reacts with the gas on the outer wall of the condensing tank to generate salt, so that the content of acid gas in the waste gas can be effectively reduced, and the temperature of the waste gas is reduced; after a period of time, the waste liquid at the bottom of the spherical tank is discharged, and the waste gas discharged from the interior of the spherical tank is purified. The utility model reduces the content of acid gas in the waste gas by utilizing the principle that the alkaline gas and the acid gas carry out neutralization reaction under the water condition; the utility model discloses the temperature that the comdenstion water can reduce waste gas is equipped with in the condensate tank, has solved the high problem of exhaust gas temperature. When the pH value of the waste gas is detected to reach the standard, the waste gas can be directly discharged, when the pH value of the waste gas is detected to not reach the standard, the waste gas can be collected in a centralized manner, condensed water in the condensing tank is replaced and then the condensed water is introduced into the spherical tank again for circular treatment. The utility model discloses simple structure, the operation of being convenient for, device installation cost is low.
Example 2
Based on embodiment 1, the top of condensing tank 2 is provided with first opening, and the bottom of condensing tank 2 is provided with the second opening, and first opening, second opening all are coaxial with condensing tank 2, insert the inserted bar 9 of vertical placing on the jam 8 of blast pipe 7, and inserted bar 9 is vertical along the center pin of condensing tank 2 and inserts into condensing tank 2 in, is provided with two sprue 10 of shutoff first opening, second open-ended respectively on the inserted bar 9, and two sprue 10 are arranged one by one along the 9 axial direction of inserted bar. One end of the conduit 3, which is positioned at the outer side of the spherical tank 1, is communicated with a high-pressure pump head. The plugging block 10 is an elastic plugging block, and the plugging block 10 is detachably connected with the corresponding first opening and the second opening.
The waste gas contains part of dust which is easy to adhere to the tank walls of the condensing tank and the spherical tank, and in addition, salt generated after the neutralization reaction of the acid gas and the alkaline gas is also partially adhered to the condensing tank; the utility model designs a structure which can clean the condensing tank and the spherical tank to remove dust; after the acid gas and the alkaline gas react for a period of time, stabilizing for a period of time, opening a liquid discharge pipe at the bottom of the spherical tank, discharging the liquid at the bottom of the spherical tank into the spherical tank, then pulling out the plug on the exhaust pipe upwards, driving the inserted rod to move upwards until the inserted rod is separated from the corresponding first opening and second opening, and leading the condensed water in the condensing tank to flow into the spherical tank, part of dust floats on the surface of condensed water, the spherical tank and the condensing tank can be cleaned in the process of upward movement of the condensed water, at the comdenstion water in the spherical tank in the in-process of discharge that makes progress, pour into the comdenstion water into through the pipe in to the comdenstion water tank, the comdenstion water can be followed the fluid-discharge tube discharge at spherical tank top and carried the dust out, has realized the washing of condensing tank, spherical tank, can also reduce the dust content in the waste gas, has further played the purifying action to waste gas.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. The waste gas treatment system for vanadium liquid preparation is characterized by comprising a spherical tank (1), wherein a coaxial spherical condensing tank (2) is arranged in the spherical tank (1), condensed water is arranged in the condensing tank (2), a guide pipe (3) which is obliquely arranged is communicated on the side wall, close to the top, of the condensing tank (2), one end of the guide pipe (3) is communicated with the condensing tank (2), the other end of the guide pipe (3) obliquely penetrates through the side wall of the spherical tank (1) upwards and is positioned on the outer side of the spherical tank (1), a valve for controlling the guide pipe (3) to be conducted is arranged on the guide pipe (3), an acidic waste gas pipe (4) and an alkaline gas pipe (5) are communicated on the side wall of the spherical tank (1), valves are arranged on the acidic waste gas pipe (4) and the alkaline gas pipe (5), a liquid discharge pipe (6) is communicated below the bottom of the spherical tank (1), and an exhaust pipe (7) is communicated, the drain pipe (6) and the exhaust pipe (7) are respectively provided with a plug (8) for plugging the drain pipe (6) and the exhaust pipe (7).
2. The waste gas treatment system for vanadium liquid preparation according to claim 1, wherein a first opening is provided at the top of the condensation tank (2), a second opening is provided at the bottom of the condensation tank (2), the first opening and the second opening are coaxial with the condensation tank (2), a vertically placed insertion rod (9) is inserted into a plug (8) of the exhaust pipe (7), the insertion rod (9) is vertically inserted into the condensation tank (2) along the central axis of the condensation tank (2), two blocks (10) for respectively plugging the first opening and the second opening are provided on the insertion rod (9), and the two blocks (10) are arranged one by one along the axial direction of the insertion rod (9).
3. The exhaust gas treatment system for vanadium liquid preparation according to claim 1, wherein the condensation tank (2) is a hollow metal ball.
4. The waste gas treatment system for vanadium liquid preparation according to claim 2, wherein one end of the conduit (3) located outside the spherical tank (1) is communicated with a high-pressure pump head.
5. The exhaust gas treatment system for vanadium liquid production according to claim 1, wherein the plug (8) is a cork.
6. The waste gas treatment system for vanadium liquid preparation according to claim 1, wherein the inner and outer walls of the spherical tank (1) and the inner and outer walls of the condensation tank (2) are coated with an anticorrosive coating.
7. The exhaust gas treatment system for vanadium liquid preparation according to claim 2, wherein the plug (10) is an elastic plug, and the plug (10) is detachably connected to the corresponding first opening and the second opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920681569.7U CN210171171U (en) | 2019-05-14 | 2019-05-14 | Waste gas treatment system for vanadium liquid preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920681569.7U CN210171171U (en) | 2019-05-14 | 2019-05-14 | Waste gas treatment system for vanadium liquid preparation |
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| Publication Number | Publication Date |
|---|---|
| CN210171171U true CN210171171U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920681569.7U Active CN210171171U (en) | 2019-05-14 | 2019-05-14 | Waste gas treatment system for vanadium liquid preparation |
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| Country | Link |
|---|---|
| CN (1) | CN210171171U (en) |
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- 2019-05-14 CN CN201920681569.7U patent/CN210171171U/en active Active
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