CN214390151U - Low chlorine type sodium hydroxide solution's apparatus for producing - Google Patents
Low chlorine type sodium hydroxide solution's apparatus for producing Download PDFInfo
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- CN214390151U CN214390151U CN202023246209.6U CN202023246209U CN214390151U CN 214390151 U CN214390151 U CN 214390151U CN 202023246209 U CN202023246209 U CN 202023246209U CN 214390151 U CN214390151 U CN 214390151U
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- hydroxide solution
- sodium hydroxide
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Abstract
A production device of low-chlorine sodium hydroxide solution comprises a stirring barrel, a first feeding pipe, a second feeding pipe, a stirring mechanism, a precipitation box, a water pump, a water pumping pipe and a water outlet pipe; the stirring barrel is arranged above the precipitation box; a discharge port is arranged on the stirring barrel; the discharge port is positioned above the sedimentation box; a plugging mechanism for plugging the discharge hole is arranged on the stirring barrel; the first feeding pipe and the second feeding pipe are both arranged at the upper end of the stirring barrel and are both communicated with the inside of the stirring barrel; the stirring mechanism is arranged on the stirring barrel; the water pump is arranged on the sedimentation box in a sliding manner; the sedimentation box is provided with a lifting mechanism for driving the sedimentation box to move; one end of the water pumping pipe is positioned in the sedimentation box, and the other end of the water pumping pipe is connected with the water pump; one end of the water outlet pipe is connected with the water pump. The utility model discloses an rabbling mechanism stirs calcium hydrate solution and sodium bicarbonate, falls into the interior sediment of setting box after the stirring, takes out sodium hydroxide solution through water pump and drinking-water pipe after the sediment.
Description
Technical Field
The utility model relates to a sodium hydroxide solution's apparatus for producing technical field especially relates to a low chlorine type sodium hydroxide solution's apparatus for producing.
Background
Sodium hydroxide, whose chemical formula is NaOH, commonly known as caustic soda, caustic soda and caustic soda, gives off ammonia smell when dissolved, is a strong alkali with strong corrosivity, generally in the form of sheet or granule, is easily dissolved in water (which releases heat when dissolved in water) to form an alkaline solution, has deliquescence, and is easy to absorb water vapor (deliquescence) and carbon dioxide (deterioration) in the air. NaOH is a necessary chemical in a chemical laboratory and is also one of common chemicals.
Mixing a calcium hydroxide solution and sodium bicarbonate is one of the commonly used methods for preparing a sodium hydroxide solution, and if the calcium hydroxide solution and the sodium bicarbonate are required to be stirred and mixed to fully react, after the mixing is finished, a supernatant is the sodium hydroxide solution along with the precipitation of calcium carbonate.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a low chlorine type sodium hydroxide solution's apparatus for producing stirs calcium hydroxide solution and sodium bicarbonate through rabbling mechanism to can make more thoroughly of its reaction, take out sodium hydroxide solution through water pump and drinking-water pipe after the sediment is accomplished.
(II) technical scheme
The utility model provides a production device of low-chlorine sodium hydroxide solution, which comprises a stirring barrel, a first feeding pipe, a second feeding pipe, a stirring mechanism, a sedimentation box, a water pump, a water pumping pipe and a water outlet pipe;
the stirring barrel is arranged above the precipitation box; a discharge port is arranged on the stirring barrel; the discharge port is positioned above the sedimentation box; a plugging mechanism for plugging the discharge hole is arranged on the stirring barrel; the first feeding pipe and the second feeding pipe are both arranged at the upper end of the stirring barrel and are both communicated with the inside of the stirring barrel; the stirring mechanism is arranged on the stirring barrel and comprises a first motor, a rotating shaft and stirring blades; the first motor is arranged on the stirring barrel, and the output end of the first motor is in driving connection with the rotating shaft; the rotating shaft is rotatably arranged in the stirring barrel, a plurality of stirring blades are arranged on the rotating shaft in the vertical direction, and the stirring blade positioned at the lowest position is in sliding connection with the bottom of the stirring barrel; the water pump is arranged on the sedimentation box in a sliding manner; the sedimentation box is provided with a lifting mechanism for driving the sedimentation box to move; the water pumping pipe is of an inverted U-shaped structure, one end of the water pumping pipe is positioned in the sedimentation box, and the other end of the water pumping pipe is connected with the water pump; one end of the water outlet pipe is connected with the water pump.
Preferably, a sliding groove is arranged on the stirring barrel; the plugging mechanism comprises a second motor, a first lead screw, a moving block and a plugging plate; the second motor is arranged on the stirring barrel and is positioned in the sliding groove; the output end of the second motor is in driving connection with the first screw rod; the first screw rod is rotatably arranged in the sliding groove; one ends of the moving block and the plugging plate are arranged in the sliding groove in a sliding manner; the moving block is in threaded connection with the first lead screw; the blocking plate is arranged on the moving block, and the other end of the blocking plate is arranged in the discharge port in a sliding mode.
Preferably, the lifting mechanism comprises a third motor, a second screw rod, a lifting block, a mounting plate and a guide rail; the third motor and the mounting plate are both arranged on the precipitation box; the output end of the third motor is in driving connection with the second screw rod; the second screw rod is rotatably arranged on the mounting plate, and the guide rail is arranged on the mounting plate; the lifting block is arranged on the guide rail in a sliding mode and is in threaded connection with the second screw rod; the water pump sets up on the elevator.
Preferably, be provided with the direction platform on the sediment box, the direction platform slope sets up, and the direction platform is located the below of discharge gate.
Preferably, the lower extreme of agitator is provided with the landing leg, and the landing leg is provided with a plurality ofly.
Preferably, a collecting device is also included; the other end of the water outlet pipe is positioned in the collecting appliance.
Preferably, a sloping platform is arranged in the discharge hole.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
the utility model discloses in, input calcium hydroxide solution in the first inlet tube, input sodium bicarbonate in the second inlet tube, calcium hydroxide solution and sodium bicarbonate mix the back, first motor drive axis of rotation rotates, the axis of rotation drives the stirring leaf and rotates, thereby mix the liquid and carry out the intensive mixing to calcium hydroxide solution and sodium bicarbonate, make calcium hydroxide solution and sodium bicarbonate can be abundant react, the shutoff to the discharge gate is relieved to shutoff mechanism after the stirring is accomplished, the stirring leaf promotes calcium hydroxide solution and sodium bicarbonate and mixes in the liquid flows into the setting box from the discharge gate department, precipitate, along with the precipitation of calcium carbonate, the supernatant is just sodium hydroxide solution, the water pump is taken sodium hydroxide solution out through the drinking-water pipe, rethread outlet pipe carries to the collector utensil ability, accomplish and prepare, and is easy to operate.
Drawings
Fig. 1 is a schematic structural diagram of a production device for low-chlorine sodium hydroxide solution provided by the utility model.
Fig. 2 is a structural plan view of a production device for low-chlorine sodium hydroxide solution provided by the utility model.
Fig. 3 is an enlarged view of a point a in fig. 1.
Reference numerals: 1. a stirring barrel; 101. a discharge port; 102. a sliding groove; 2. a first feed tube; 3. a second feed tube; 4. a stirring mechanism; 401. a first motor; 402. a rotating shaft; 403. stirring blades; 5. a plugging mechanism; 501. a second motor; 502. a first lead screw; 503. a moving block; 504. a plugging plate; 6. a support leg; 7. a settling box; 701. a guide table; 8. a lifting mechanism; 801. a third motor; 802. a second lead screw; 803. a lifting block; 804. mounting a plate; 805. a guide rail; 9. a water pump; 901. a water pumping pipe; 902. and (5) discharging a water pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the apparatus for producing low-chlorine sodium hydroxide solution of the present invention comprises a mixing tank 1, a first feeding pipe 2, a second feeding pipe 3, a mixing mechanism 4, a sedimentation box 7, a water pump 9, a water pumping pipe 901 and a water outlet pipe 902;
the stirring barrel 1 is arranged above the precipitation box 7; a discharge port 101 is arranged on the stirring barrel 1; the discharge port 101 is positioned above the sedimentation box 7; the stirring barrel 1 is provided with a plugging mechanism 5 for plugging the discharge hole 101; the first feeding pipe 2 and the second feeding pipe 3 are both arranged at the upper end of the stirring barrel 1, and the first feeding pipe 2 and the second feeding pipe 3 are both communicated with the inside of the stirring barrel 1; the stirring mechanism 4 is arranged on the stirring barrel 1, and the stirring mechanism 4 comprises a first motor 401, a rotating shaft 402 and a stirring blade 403; the first motor 401 is arranged on the stirring barrel 1, and the output end of the first motor 401 is in driving connection with the rotating shaft 402; the rotating shaft 402 is rotatably arranged inside the stirring barrel 1, a plurality of stirring blades 403 are arranged, the plurality of stirring blades 403 are arranged on the rotating shaft 402 along the vertical direction, and the stirring blade 403 positioned at the lowest position is in sliding connection with the bottom of the stirring barrel 1; the water pump 9 is arranged on the sedimentation box 7 in a sliding way; the sedimentation box 7 is provided with a lifting mechanism 8 for driving the sedimentation box 7 to move; the water pumping pipe 901 is in an inverted U-shaped structure, one end of the water pumping pipe 901 is positioned in the sedimentation box 7, and the other end of the water pumping pipe 901 is connected with the water pump 9; one end of the water outlet pipe 902 is connected with the water pump 9.
In an alternative embodiment, the mixing tank 1 is provided with a sliding groove 102; the plugging mechanism 5 comprises a second motor 501, a first lead screw 502, a moving block 503 and a plugging plate 504; the second motor 501 is arranged on the stirring barrel 1, and the second motor 501 is positioned in the sliding groove 102; the output end of the second motor 501 is in driving connection with the first screw rod 502; the first lead screw 502 is rotatably arranged in the sliding groove 102; one end of the moving block 503 and one end of the blocking plate 504 are both arranged in the sliding groove 102 in a sliding manner; the moving block 503 is in threaded connection with the first lead screw 502; the blocking plate 504 is arranged on the moving block 503, and the other end of the blocking plate 504 is slidably arranged in the discharge port 101.
It should be noted that the second motor 501 drives the first lead screw 502 to rotate, the first lead screw 502 drives the moving block 503 to move, and the moving block 503 drives the blocking plate 504 to move, so as to block or unblock the discharge port 101; after the mixture is stirred and mixed, the plugging plate 504 plugs the discharge port 101, and after the stirring is completed, the plugging plate 504 is driven to move backwards, so that the plugging of the discharge port 101 is released, and the stirred mixture can flow out of the discharge port 101 and enter the sedimentation box 7 for sedimentation.
In an alternative embodiment, the lifting mechanism 8 comprises a third motor 801, a second lead screw 802, a lifting block 803, a mounting plate 804 and a guide 805; the third motor 801 and the mounting plate 804 are both arranged on the precipitation box 7; the output end of the third motor 801 is in driving connection with the second lead screw 802; the second screw rod 802 is rotatably arranged on the mounting plate 804, and the guide rail 805 is arranged on the mounting plate 804; the lifting block 803 is arranged on the guide rail 805 in a sliding manner, and the lifting block 803 is in threaded connection with the second screw rod 802; the water pump 9 is disposed on the lifting block 803.
It should be noted that the third motor 801 drives the second lead screw 802 to rotate, the second lead screw 802 drives the lifting block 803 to move, the lifting block 803 drives the water pump 9 to move, and the water pump 9 drives the water pumping pipe 901 and the water outlet pipe 902 to move, so that the other end of the water pumping pipe 901 slides in the sedimentation box 7, and the position of the water pumping pipe 901 can be reasonably adjusted according to the depth of the sodium hydroxide solution.
In an alternative embodiment, the depositing box 7 is provided with a guide table 701, the guide table 701 is arranged obliquely, and the guide table 701 is positioned below the discharging port 101.
The guide table 701 can guide the mixture conveyed out of the stirring barrel 1, so that the mixture can smoothly slide into the settling box 7.
In an alternative embodiment, the lower end of the stirring barrel 1 is provided with a leg 6, and the leg 6 is provided with a plurality of legs.
It should be noted that the support legs 6 are used for supporting the mixing drum 1, so that the mixing drum 1 can be placed more stably.
In an alternative embodiment, a collection vessel is also included; the other end of the outlet pipe 902 is located within the collection vessel.
The water pump 9 pumps out the sodium hydroxide solution in the sedimentation box 7 through the water pumping pipe 901, and transmits the sodium hydroxide solution to the collection device through the water outlet pipe 902 for storage.
In an alternative embodiment, a ramp is provided within the spout 101.
It should be noted that the sloping platform can guide the mixture in the stirring barrel 1, so that the mixture can fall into the settling box 7 conveniently.
The utility model discloses in, input calcium hydrate solution in the first inlet pipe 2, input sodium bicarbonate in the second inlet pipe 3, calcium hydrate solution and sodium bicarbonate mix the back, first motor 401 drives axis of rotation 402 and rotates, axis of rotation 402 drives stirring leaf 403 and rotates, thereby mix the liquid and carry out the intensive mixing to calcium hydrate solution and sodium bicarbonate, make calcium hydrate solution and sodium bicarbonate can be abundant react, the shutoff to discharge gate 101 is relieved to shutoff mechanism 5 after the stirring is accomplished, stirring leaf 403 promotes calcium hydrate solution and sodium bicarbonate and mixes in the liquid flows into from discharge gate 101 to deposit box 7, precipitate, along with the precipitation of calcium carbonate, the supernatant is exactly sodium hydroxide solution, water pump 9 takes sodium hydroxide solution out through drinking-water pipe 901, rethread outlet pipe 902 carries to the collector ability, accomplish and prepare, and easy operation.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A production device of low-chlorine sodium hydroxide solution is characterized by comprising a stirring barrel (1), a first feeding pipe (2), a second feeding pipe (3), a stirring mechanism (4), a precipitation box (7), a water pump (9), a water pumping pipe (901) and a water outlet pipe (902);
the stirring barrel (1) is arranged above the sedimentation box (7); a discharge hole (101) is formed in the stirring barrel (1); the discharge hole (101) is positioned above the sedimentation box (7); a plugging mechanism (5) for plugging the discharge hole (101) is arranged on the stirring barrel (1); the first feeding pipe (2) and the second feeding pipe (3) are both arranged at the upper end of the stirring barrel (1), and the first feeding pipe (2) and the second feeding pipe (3) are both communicated with the inside of the stirring barrel (1); the stirring mechanism (4) is arranged on the stirring barrel (1), and the stirring mechanism (4) comprises a first motor (401), a rotating shaft (402) and a stirring blade (403); the first motor (401) is arranged on the stirring barrel (1), and the output end of the first motor (401) is in driving connection with the rotating shaft (402); the rotating shaft (402) is rotatably arranged inside the stirring barrel (1), a plurality of stirring blades (403) are arranged, the plurality of stirring blades (403) are arranged on the rotating shaft (402) along the vertical direction, and the stirring blade (403) positioned at the lowest position is in sliding connection with the bottom of the stirring barrel (1); the water pump (9) is arranged on the sedimentation box (7) in a sliding way; the sedimentation box (7) is provided with a lifting mechanism (8) for driving the sedimentation box (7) to move; the water pumping pipe (901) is of an inverted U-shaped structure, one end of the water pumping pipe (901) is positioned in the sedimentation box (7), and the other end of the water pumping pipe (901) is connected with the water pump (9); one end of the water outlet pipe (902) is connected with the water pump (9).
2. The production device of low-chlorine sodium hydroxide solution according to claim 1, wherein the stirring barrel (1) is provided with a sliding groove (102); the plugging mechanism (5) comprises a second motor (501), a first screw rod (502), a moving block (503) and a plugging plate (504); the second motor (501) is arranged on the stirring barrel (1), and the second motor (501) is positioned in the sliding groove (102); the output end of the second motor (501) is in driving connection with the first screw rod (502); the first screw rod (502) is rotatably arranged in the sliding groove (102); one end of each moving block (503) and one end of each plugging plate (504) are arranged in the sliding groove (102) in a sliding mode; the moving block (503) is in threaded connection with the first lead screw (502); the blocking plate (504) is arranged on the moving block (503), and the other end of the blocking plate (504) is arranged in the discharge hole (101) in a sliding mode.
3. The production device of low-chlorine sodium hydroxide solution according to claim 1, wherein the lifting mechanism (8) comprises a third motor (801), a second screw (802), a lifting block (803), a mounting plate (804) and a guide rail (805); the third motor (801) and the mounting plate (804) are both arranged on the sedimentation box (7); the output end of the third motor (801) is in driving connection with the second screw rod (802); the second screw rod (802) is rotatably arranged on the mounting plate (804), and the guide rail (805) is arranged on the mounting plate (804); the lifting block (803) is arranged on the guide rail (805) in a sliding mode, and the lifting block (803) is in threaded connection with the second screw rod (802); the water pump (9) is arranged on the lifting block (803).
4. The production device of low-chlorine sodium hydroxide solution according to claim 1, wherein the settling box (7) is provided with a guide table (701), the guide table (701) is obliquely arranged, and the guide table (701) is positioned below the discharge port (101).
5. The production device of low-chlorine sodium hydroxide solution according to claim 1, wherein the lower end of the stirring barrel (1) is provided with a plurality of support legs (6).
6. The apparatus for producing a low chlorine type sodium hydroxide solution according to claim 1, further comprising a collecting means; the other end of the outlet pipe (902) is positioned in the collecting appliance.
7. The apparatus for producing a low-chlorine sodium hydroxide solution as claimed in claim 1, wherein a sloping table is provided in the discharge port (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023246209.6U CN214390151U (en) | 2020-12-29 | 2020-12-29 | Low chlorine type sodium hydroxide solution's apparatus for producing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023246209.6U CN214390151U (en) | 2020-12-29 | 2020-12-29 | Low chlorine type sodium hydroxide solution's apparatus for producing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214390151U true CN214390151U (en) | 2021-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023246209.6U Active CN214390151U (en) | 2020-12-29 | 2020-12-29 | Low chlorine type sodium hydroxide solution's apparatus for producing |
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| Country | Link |
|---|---|
| CN (1) | CN214390151U (en) |
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2020
- 2020-12-29 CN CN202023246209.6U patent/CN214390151U/en active Active
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