CN213116740U - Submerged pumping device for high-temperature concentrated sulfuric acid - Google Patents
Submerged pumping device for high-temperature concentrated sulfuric acid Download PDFInfo
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- CN213116740U CN213116740U CN202021709429.5U CN202021709429U CN213116740U CN 213116740 U CN213116740 U CN 213116740U CN 202021709429 U CN202021709429 U CN 202021709429U CN 213116740 U CN213116740 U CN 213116740U
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Abstract
The utility model relates to a high temperature concentrated sulfuric acid is with submerged pumping technical field, a high temperature concentrated sulfuric acid is with submerged pumping installations is disclosed, including the pump body and container, still include filter equipment and cooler bin, filter equipment includes the draw-in groove, first stripper plate, the second stripper plate, screw rod and active carbon board, the bottom of draw-in groove and the fixed intercommunication in top of container, the right side fixed mounting of draw-in groove inner wall has first stripper plate, the left side fixed mounting of draw-in groove inner wall has the second stripper plate, the left side threaded connection of screw rod and draw-in groove, the middle part fixed connection of bearing and second stripper plate one end is passed through to the one end of screw rod, the active carbon board passes through the inner wall activity joint of second stripper plate and draw-in groove. The utility model discloses reached and solved the submerged pump and in the extraction to the concentrated sulfuric acid, can mix the moisture in the air with the concentrated sulfuric acid at the submerged pump, cause sulfuric acid and water to take place the problem of violent reaction, reached prevent that a large amount of high temperature concentrated sulfuric acid from volatilizing in the air, to the healthy unfavorable problem of staff.
Description
Technical Field
The utility model relates to a high temperature concentrated sulfuric acid is with submerged pumping technical field specifically is a high temperature concentrated sulfuric acid is with submerged pumping device.
Background
Concentrated sulfuric acid is colorless oily liquid, the solute mass fraction of the common concentrated sulfuric acid is 98%, the solute can be mixed and dissolved in water in any proportion, the mixture is dissolved in water and reacts violently, when the concentrated sulfuric acid is extracted, water in the air can be mixed with the concentrated sulfuric acid in a submerged pump due to the fact that the submerged pump extracts the concentrated sulfuric acid through air pressure difference, violent reaction of the sulfuric acid and the water is caused, generally speaking, the problem can be ignored in dry areas, but in areas with serious moisture, certain influence can be caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high temperature is submerged pumping installations for concentrated sulfuric acid, this high temperature is submerged pumping installations for concentrated sulfuric acid has solved the submerged pump and is in the extraction to the concentrated sulfuric acid, can mix the moisture in the air with the concentrated sulfuric acid at the submerged pump, causes sulphuric acid and water to take place the problem of violent reaction.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a submerged pumping device for high-temperature concentrated sulfuric acid comprises a pump body, a container, a filtering device and a cooling tank;
the bottom of the pump body is fixedly connected with the bottom of the inner wall of the container, the side face of the pump body is fixedly connected with the side face of the inner wall of the container through a support, and the top of the container is connected with the filtering device;
the filtering device comprises a clamping groove, a first extrusion plate, a second extrusion plate, a screw and an activated carbon plate, wherein the bottom of the clamping groove is fixedly communicated with the top of the container, the first extrusion plate is fixedly arranged on the right side of the inner wall of the clamping groove, and the second extrusion plate is fixedly arranged on the left side of the inner wall of the clamping groove;
the left side threaded connection of screw rod and draw-in groove, the middle part fixed connection of bearing and second stripper plate one end is passed through to the one end of screw rod, the active carbon board passes through the inner wall activity joint of second stripper plate and draw-in groove.
Preferably, the surface of the pump body is fixedly communicated with the bottom of the air suction pipe, the top of the pump body is fixedly communicated with the bottom of the discharge pipe, and the discharge pipe penetrates through the top on the right side of the container and is fixedly connected with the right side of the container.
Preferably, the left side of the container is fixedly communicated with one end of a feeding pipe, and a valve is fixedly arranged on the surface of the feeding pipe.
Preferably, the bottom of the container is fixedly connected with the side face of the top of the cooling box, the top of the right side of the cooling box is fixedly communicated with one end of the water inlet pipe, and the bottom of the left side of the cooling box is fixedly communicated with the water outlet pipe.
Preferably, the bottom fixed mounting of cooler bin has the supporting leg, and the bottom of supporting leg is carved with anti-skidding line.
Preferably, the activated carbon plate is made of activated carbon with a plurality of hole structures.
Borrow by above-mentioned technical scheme, the utility model provides a high temperature is submerged pumping device for concentrated sulfuric acid. The method at least has the following beneficial effects:
(1) this high temperature is submerged pumping installations for concentrated sulfuric acid, through the inner wall with the pump body dress at the container, from the leading-in sulphuric acid of inlet pipe, avoid the direct vapor contact with in the air of sulphuric acid's upper surface like this, can be at the inside output negative pressure of the pump body when the pump body during operation, the breathing pipe of installation on the pump body can be to the air intake at the container inside, atmospheric pressure when the inside of container reduces, can get into supplementary air through an active carbon plate of joint on the draw-in groove at the top of container, here the active carbon plate has just played the filterable effect of most moisture in the air, let the air that enters into the container become dry, the extraction of solving the submerged pump to the concentrated sulfuric acid has been reached, can mix moisture in the air and the concentrated sulfuric acid at the submerged pump, cause sulphuric acid and the problem that the water takes place violent response.
(2) This high temperature concentrated sulfuric acid is with pumping installations under liquid, the rate of the evaporation of the concentrated sulfuric acid of the overtemperature is very fast in some times, the concentrated sulfuric acid of pump body extraction reaches in the appointed hutch, the concentrated sulfuric acid of the overtemperature volatilizes very easily, can disperse pungent smell in the air, not only pollute the environment, and staff must attend on one side again when love the concentrated sulfuric acid pumping, in order to avoid taking place the accident, so be in such environment for a long time and also be very unfavorable to health, through installing the inside at the cooler bin with the lower half of container, the rethread irritates cold water in the inside of cooler bin, to the inside concentrated sulfuric acid appropriate cooling of container, guarantee that the concentrated sulfuric acid has under the prerequisite of certain mobility, the volatilization of concentrated sulfuric acid of reduction as far as possible, reached and prevented in a large amount of the volatilizing to the air of concentrated sulfuric.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the filtering apparatus of fig. 1 according to the present invention.
In the figure: the device comprises a container 1, a pump body 2, an air suction pipe 3, a discharge pipe 4, a feed pipe 5, a valve 6, a cooling tank 7, a water inlet pipe 8, a water outlet pipe 9, a filtering device 10, a clamping groove 11, a first extrusion plate 12, a second extrusion plate 13, a screw 14 and an activated carbon plate 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, the present invention provides a technical solution: a submerged pumping device for high-temperature concentrated sulfuric acid comprises a pump body 2, a container 1, a filtering device 10 and a cooling tank 7;
the bottom of the pump body 2 is fixedly connected with the bottom of the inner wall of the container 1, the activated carbon plate 15 is made of activated carbon with a plurality of holes, so that the air passing through the activated carbon plate 15 can be better increased by the porous activated carbon plate 15, meanwhile, the porous structure can absorb more moisture in the air, the air in the container 1 can be drier, the left side of the container 1 is fixedly communicated with one end of the feeding pipe 5, the surface of the feeding pipe 5 is fixedly provided with a valve 6, the feeding pipe 5 is communicated with a device filled with concentrated sulfuric acid, the effect of leading the liquid of the concentrated sulfuric acid into the container 1 is convenient, the side surface of the pump body 2 is fixedly connected with the side surface of the inner wall of the container 1 through a support, and the top of the container 1 is connected with the filtering device 10;
the bottom of the container 1 is fixedly connected with the side face of the top of the cooling box 7, the top of the right side of the cooling box 7 is fixedly communicated with one end of a water inlet pipe 8, the bottom of the left side of the cooling box 7 is fixedly communicated with a drain pipe 9, supporting legs are fixedly mounted at the bottom of the cooling box 7, and anti-skid lines are engraved at the bottoms of the supporting legs, so that the device is convenient to fix, concentrated sulfuric acid pumped by the pump body 2 reaches a designated storage box, the concentrated sulfuric acid with overhigh temperature is easy to volatilize, pungent odor is dispersed in air, the environment is polluted, workers need to take care of the concentrated sulfuric acid when the concentrated sulfuric acid is pumped so as to avoid accidents, the concentrated sulfuric acid is unfavorable for health after being in the environment for a long time, the lower half part of the container 1 is mounted inside the cooling box 7, cold water is filled in the cooling box 7, and the concentrated sulfuric, on the premise of ensuring that the concentrated sulfuric acid has certain fluidity, the volatilization of the concentrated sulfuric acid is reduced as much as possible, so that the problem that the high-temperature concentrated sulfuric acid is unfavorable to the health of workers due to the fact that a large amount of the high-temperature concentrated sulfuric acid is volatilized into the air is solved;
the filtering device 10 comprises a clamping groove 11, a first extrusion plate 12, a second extrusion plate 13, a screw 14 and an activated carbon plate 15, wherein the bottom of the clamping groove 11 is fixedly communicated with the top of the container 1, the first extrusion plate 12 is fixedly arranged on the right side of the inner wall of the clamping groove 11, and the second extrusion plate 13 is fixedly arranged on the left side of the inner wall of the clamping groove 11;
the screw 14 is in threaded connection with the left side of the clamping groove 11, one end of the screw 14 is fixedly connected with the middle of one end of the second extrusion plate 13 through a bearing, and the activated carbon plate 15 is movably clamped with the inner wall of the clamping groove 11 through the second extrusion plate 13.
When the device is used, the tank body filled with concentrated sulfuric acid is communicated with the feeding pipe 5, the active carbon plate 15 is clamped on the clamping groove on the top of the container 1, the pump body 2 is arranged on the inner wall of the container 1, sulfuric acid is guided from the feeding pipe 5, so that the upper surface of the sulfuric acid is prevented from directly contacting with water vapor in the air, negative pressure is generated inside the pump body 2 when the pump body 2 works, the air suction pipe 3 arranged on the pump body 2 can suck air inside the container 1, when the air pressure inside the container 1 is reduced, the air can enter supplementary air by clamping the active carbon plate 15 on the clamping groove 11 on the top of the container 1, the active carbon plate 15 has the effect of filtering most of moisture in the air, the air entering the container 1 is dried, the concentrated sulfuric acid with overhigh temperature evaporates at a high speed, and the concentrated sulfuric acid extracted by the pump body 2 reaches a designated storage box, concentrated sulfuric acid with too high temperature volatilizees very easily, pungent smell can disperse in the air, the environment has not only been polluted, and staff must attend aside again when love concentrated sulfuric acid pump sending, in order to avoid taking place accident, so it is also very unfavorable to healthy to be in such environment for a long time, install the inside at cooler bin 7 through the lower half with container 1, the rethread irritates cold water in cooler bin 7's inside, to the appropriate cooling of the concentrated sulfuric acid of container 1 inside, guarantee that the concentrated sulfuric acid has under the prerequisite of certain mobility, the volatilization of the concentrated sulfuric acid of reduction as far as possible, prevent in a large amount of the air that volatilizees of high temperature concentrated sulfuric acid, reduce the harm to the staff, whole device operation finishes.
It is right above the utility model provides a high temperature concentrated sulfuric acid is with submerged pumping device has carried out detailed description. The utility model discloses it is right to have used specific individual example the utility model discloses a principle and implementation have been elucidated, and the explanation of above embodiment is only used for helping understanding the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (6)
1. The utility model provides a high temperature concentrated sulfuric acid is with pumping plant under liquid, includes pump body (2) and container (1), its characterized in that: the device also comprises a filtering device (10) and a cooling box (7);
the bottom of the pump body (2) is fixedly connected with the bottom of the inner wall of the container (1), the side surface of the pump body (2) is fixedly connected with the side surface of the inner wall of the container (1) through a support, and the top of the container (1) is connected with a filtering device (10);
the filtering device (10) comprises a clamping groove (11), a first extrusion plate (12), a second extrusion plate (13), a screw rod (14) and an activated carbon plate (15), wherein the bottom of the clamping groove (11) is fixedly communicated with the top of the container (1), the first extrusion plate (12) is fixedly installed on the right side of the inner wall of the clamping groove (11), and the second extrusion plate (13) is fixedly installed on the left side of the inner wall of the clamping groove (11);
the left side threaded connection of screw rod (14) and draw-in groove (11), the middle part fixed connection of bearing and second stripper plate (13) one end is passed through to the one end of screw rod (14), activated carbon board (15) are through the inner wall activity joint of second stripper plate (13) and draw-in groove (11).
2. The submerged pumping device for high-temperature concentrated sulfuric acid according to claim 1, characterized in that: the surface of the pump body (2) is fixedly communicated with the bottom of the air suction pipe (3), the top of the pump body (2) is fixedly communicated with the bottom of the discharge pipe (4), and the discharge pipe (4) penetrates through the top on the right side of the container (1) and is fixedly connected with the right side of the container (1).
3. The submerged pumping device for high-temperature concentrated sulfuric acid according to claim 1, characterized in that: the left side of container (1) and the fixed intercommunication of one end of inlet pipe (5), the fixed surface of inlet pipe (5) installs valve (6).
4. The submerged pumping device for high-temperature concentrated sulfuric acid according to claim 1, characterized in that: the bottom of container (1) and the side fixed connection at cooling box (7) top, the top on cooling box (7) right side and the fixed intercommunication of one end of inlet tube (8), the fixed intercommunication of bottom on the left of cooling box (7) has drain pipe (9).
5. The submerged pumping device for high-temperature concentrated sulfuric acid according to claim 1, characterized in that: the bottom fixed mounting of cooler bin (7) has the supporting leg, and the bottom of supporting leg is carved with anti-skidding line.
6. The submerged pumping device for high-temperature concentrated sulfuric acid according to claim 1, characterized in that: the material of the active carbon plate (15) is an active carbon material with a plurality of hole structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021709429.5U CN213116740U (en) | 2020-08-17 | 2020-08-17 | Submerged pumping device for high-temperature concentrated sulfuric acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021709429.5U CN213116740U (en) | 2020-08-17 | 2020-08-17 | Submerged pumping device for high-temperature concentrated sulfuric acid |
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| Publication Number | Publication Date |
|---|---|
| CN213116740U true CN213116740U (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021709429.5U Active CN213116740U (en) | 2020-08-17 | 2020-08-17 | Submerged pumping device for high-temperature concentrated sulfuric acid |
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| Country | Link |
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| CN (1) | CN213116740U (en) |
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- 2020-08-17 CN CN202021709429.5U patent/CN213116740U/en active Active
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