CN220780037U - Production device of acid cleaning agent for reverse osmosis - Google Patents
Production device of acid cleaning agent for reverse osmosis Download PDFInfo
- Publication number
- CN220780037U CN220780037U CN202322390983.1U CN202322390983U CN220780037U CN 220780037 U CN220780037 U CN 220780037U CN 202322390983 U CN202322390983 U CN 202322390983U CN 220780037 U CN220780037 U CN 220780037U
- Authority
- CN
- China
- Prior art keywords
- tank body
- hollow shaft
- output
- reverse osmosis
- production device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 20
- 239000012459 cleaning agent Substances 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000002253 acid Substances 0.000 title claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 26
- 230000002378 acidificating effect Effects 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 abstract description 14
- 238000010992 reflux Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 5
- 238000005273 aeration Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 10
- 239000012528 membrane Substances 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a production device of an acidic cleaning agent for reverse osmosis, which comprises a tank body, wherein a feed inlet is formed in the top of the tank body, a discharge outlet is formed in the bottom of the tank body, a hollow shaft is rotatably arranged in the tank body, a hollow stirring rod is arranged at the lower part of the hollow shaft, and a plurality of openings communicated with the hollow shaft are formed in the hollow stirring rod; the first tee bend is installed to the discharge gate bottom, and reflux valve and relief valve are installed respectively to two output of first tee bend, and the output of reflux valve is connected with the pump body through lower floor's back flow, and the pump body output is connected with venturi through upper strata back flow, and venturi's output is through mixed flow pipe, rotary joint and hollow shaft top intercommunication. The hollow shaft and the hollow stirring rod are driven to rotate by the driving motor, so that the mixed liquid is stirred; mix liquid at the bottom of the tank body is pumped into the venturi tube through the pump body, the venturi tube outputs acid mixed flow liquid with air to the mixed flow tube, turbulence is formed in the tank body, aeration and stirring effects are generated by gas, and raw material mixing is promoted.
Description
Technical Field
The utility model relates to the technical field of acid cleaning agent production equipment, in particular to a production device of an acid cleaning agent for reverse osmosis.
Background
The biggest problem encountered in the application process of the reverse osmosis membrane is membrane pollution, and the reverse osmosis membrane is required to be cleaned by using an acidic cleaning agent special for reverse osmosis, wherein the acidic cleaning agent for reverse osmosis generally comprises inorganic acid, organic acid, surfactant and water, and raw materials are put into a reaction vessel according to a proportion during production, and are stirred fully, and then the pH is regulated and filtered to obtain the reverse osmosis membrane.
The existing mixing stirring device is simple in structure, only utilizes a stirring mode to mix, and has the defects of insufficient stirring and long stirring time, so that production efficiency is affected.
Disclosure of Invention
In view of the above, it is necessary to provide a production apparatus for an acidic cleaning agent for reverse osmosis.
In order to achieve the above purpose, the utility model provides a production device of an acidic cleaning agent for reverse osmosis, which comprises a tank body, wherein the top of the tank body is provided with a feed inlet, the bottom of the tank body is provided with a discharge outlet, a hollow shaft is rotatably arranged in the tank body, the lower part of the hollow shaft is provided with a hollow stirring rod, and the hollow stirring rod is provided with a plurality of openings communicated with the hollow shaft; a first tee joint is arranged at the bottom of the discharge hole, two output ends of the first tee joint are respectively provided with a reflux valve and a discharge valve, the output end of the reflux valve is connected with a pump body through a lower layer reflux pipe, the output end of the pump body is connected with a Venturi tube through an upper layer return tube, the output end of the Venturi tube is connected with a rotary joint through a mixed flow tube, and the other end of the rotary joint is communicated with the top end of the hollow shaft.
Preferably, a driving motor for driving the hollow shaft to rotate is arranged on the tank body.
Preferably, the driving belt pulley is arranged at the output end of the driving motor, the upper part of the hollow shaft extends to the upper part of the tank body and is provided with the driven belt pulley, and the driving belt pulley is in transmission connection with the driven belt pulley through a transmission belt.
Preferably, the device further comprises a second tee joint and a gas circulating pipe, wherein an exhaust port is arranged at the top of the tank body, one end of the gas circulating pipe is communicated with the exhaust port, the other end of the gas circulating pipe is communicated with one input end of the second tee joint, and the output end of the second tee joint is communicated with the negative pressure end of the venturi tube.
Preferably, the air purifying device is further included, and the output end of the air purifying device is communicated with the other input end of the second tee joint through the air supply pipe.
Preferably, a feed valve is installed on the feed port.
The beneficial effects of this technical scheme: when the acid cleaning agent for reverse osmosis is produced, the hollow shaft is driven to rotate by the driving motor, and the hollow shaft drives the hollow stirring rod to rotate so as to stir the mixed liquid; simultaneously, the pump body provides power, pumps the mixed liquid of jar body bottom into venturi, and venturi is to mixing the acid mixed flow liquid that the flow pipe output carried the air, and the mixed flow pipe will carry the acid mixed flow liquid that carries the air to the hollow shaft through rotary joint, then by hollow puddler, trompil discharge, liquid forms the turbulent flow in jar body, and gaseous production aeration stirring effect promotes raw materials mixing to improve stirring mixing effect.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
in the figure, 1, a tank body; 2. a feed inlet; 3. a discharge port; 4. a hollow shaft; 5. a hollow stirring rod; 6. opening holes; 7. a first tee; 8. a return valve; 9. a discharge valve; 10. a lower layer return pipe; 11. a pump body; 12. an upper layer return pipe; 13. a venturi tube; 14. a mixing tube; 15. a rotary joint; 16. a driving motor; 17. a driving pulley; 18. a driven pulley; 19. a drive belt; 20. a second tee; 21. a gas circulation pipe; 22. an exhaust port; 23. an air purifying device; 24. an air supply pipe; 25. and a feed valve.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.
Referring to fig. 1, the embodiment of the application provides a production device of an acidic cleaning agent for reverse osmosis, which comprises a tank body 1, a second tee joint 20, a gas circulation pipe 21 and an air purification device 23, wherein a feed inlet 2 is arranged at the top of the tank body 1, a feed valve 25 is arranged on the feed inlet 2, a discharge outlet 3 is arranged at the bottom of the tank body 1, a hollow shaft 4 is rotatably arranged in the tank body 1, a hollow stirring rod 5 is arranged at the lower part of the hollow shaft 4, and a plurality of openings 6 communicated with the hollow shaft 4 are formed in the hollow stirring rod 5; because the tank body 1, the hollow shaft 4 and the hollow stirring rod 5 are directly contacted with the acid materials, in order to avoid serious corrosion, the tank body 1, the hollow shaft 4 and the hollow stirring rod 5 are all made of corrosion-resistant materials, such as glass fiber reinforced plastics; the first tee bend 7 is installed to discharge gate 3 bottom, and reflux valve 8 and relief valve 9 are installed respectively to two output of first tee bend 7, and the output of reflux valve 8 is connected with pump body 11 through lower floor's back flow 10, and pump body 11 selects the diaphragm pump for use, and pump body 11 output is connected with venturi 13 through upper layer back flow 12, and venturi 13's output is connected with rotary joint 15 through mixing flow pipe 14, and the rotary joint 15 other end communicates with hollow shaft 4 top. The tank body 1 is provided with a driving motor 16 for driving the hollow shaft 4 to rotate, the output end of the driving motor 16 is provided with a driving belt pulley 17, the upper part of the hollow shaft 4 extends to the upper part of the tank body 1 and is provided with a driven belt pulley 18, and the driving belt pulley 17 is in transmission connection with the driven belt pulley 18 through a transmission belt 19. An exhaust port 22 is arranged at the top of the tank body 1, one end of a gas circulation pipe 21 is communicated with the exhaust port 22, the other end of the gas circulation pipe is communicated with one of the input ends of the second tee joint 20, the output end of the second tee joint 20 is communicated with the negative pressure end of the venturi tube 13, and the gas in the tank body 1 can be circulated and introduced into mixed liquid by arranging the gas circulation pipe 21, so that the continuous escape of acid gas is avoided, the environment is influenced or the load on waste gas treatment equipment is increased; the output end of the air purifying device 23 is communicated with the other input end of the second tee joint 20 through an air supply pipe 24, and the air purifying device 23 can be an air purifying box with a filter screen inside, so that external impurities are prevented from being sucked into the tank body 1.
When the acid cleaning agent for reverse osmosis is produced, raw materials are added into a tank body 1 from a feed inlet 2 in proportion, a feed valve 25 is closed, a driving motor 16 and a pump body 11 are started, the driving motor 16 drives a driven belt pulley 18 and a hollow shaft 4 to rotate through a driving belt pulley 17 and a driving belt 19, the hollow shaft 4 drives a hollow stirring rod 5 to rotate, and the mixed liquid is stirred; simultaneously, the pump body 11 provides power, so that mixed liquid at the bottom of the tank body 1 is pumped into the upper layer return pipe 12 and the venturi tube 13 through the discharge port, the first tee joint 7 and the lower layer return pipe 10 in sequence, so that negative pressure is formed at the negative pressure end of the venturi tube 13, air is sucked into the venturi tube by the air purifying device 23 and the air circulating pipe 21, the venturi tube 13 outputs acid mixed liquid with air to the mixed flow pipe 14, the mixed flow pipe 14 conveys the acid mixed liquid with air to the hollow shaft 4 through the rotary joint 15, and then the mixed liquid is discharged through the hollow stirring rod 5 and the open hole 6, turbulence is formed in the tank body 1, the air generates aeration stirring effect, raw material mixing is promoted, and stirring and mixing effects are improved;
after the mixing and stirring are finished, the driving motor 16, the pump body 11 and the reflux valve 8 are closed, and the discharge valve 9 is opened, so that the pickling cleaning agent in the tank body 1 can be discharged.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Claims (6)
1. The production device of the acid cleaning agent for reverse osmosis comprises a tank body (1), wherein a feed inlet (2) is formed in the top of the tank body (1), and a discharge outlet (3) is formed in the bottom of the tank body (1), and the production device is characterized in that a hollow shaft (4) is rotatably installed in the tank body (1), a hollow stirring rod (5) is installed at the lower part of the hollow shaft (4), and a plurality of openings (6) communicated with the hollow shaft (4) are formed in the hollow stirring rod (5); the utility model discloses a three-way valve, including discharge gate (3), back flow valve (8) and relief valve (9) are installed respectively to two output of first tee bend (7), and the output of back flow valve (8) is connected with pump body (11) through lower floor's back flow (10), and pump body (11) output is connected with venturi (13) through upper layer back flow (12), and the output of venturi (13) is connected with rotary joint (15) through mixing flow pipe (14), and rotary joint (15) other end and hollow shaft (4) top intercommunication.
2. The production device of the acidic cleaning agent for reverse osmosis according to claim 1, wherein a driving motor (16) for driving the hollow shaft (4) to rotate is mounted on the tank body (1).
3. The production device of the acidic cleaning agent for reverse osmosis according to claim 2, wherein a driving belt pulley (17) is installed at the output end of the driving motor (16), the upper part of the hollow shaft (4) extends to the upper part of the tank body (1) and a driven belt pulley (18) is installed, and the driving belt pulley (17) and the driven belt pulley (18) are in transmission connection through a transmission belt (19).
4. The production device of the acidic cleaning agent for reverse osmosis according to claim 1, further comprising a second tee joint (20) and a gas circulation pipe (21), wherein an exhaust port (22) is arranged at the top of the tank body (1), one end of the gas circulation pipe (21) is communicated with the exhaust port (22), the other end of the gas circulation pipe is communicated with one input end of the second tee joint (20), and the output end of the second tee joint (20) is communicated with the negative pressure end of the venturi tube (13).
5. The production device of the acidic cleaner for reverse osmosis according to claim 4, further comprising an air purifying device (23), wherein an output end of the air purifying device (23) is communicated with the other input end of the second tee (20) through an air supply pipe (24).
6. The apparatus for producing an acidic cleaner for reverse osmosis according to claim 1, wherein the feed port (2) is provided with a feed valve (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322390983.1U CN220780037U (en) | 2023-09-04 | 2023-09-04 | Production device of acid cleaning agent for reverse osmosis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322390983.1U CN220780037U (en) | 2023-09-04 | 2023-09-04 | Production device of acid cleaning agent for reverse osmosis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220780037U true CN220780037U (en) | 2024-04-16 |
Family
ID=90631232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322390983.1U Active CN220780037U (en) | 2023-09-04 | 2023-09-04 | Production device of acid cleaning agent for reverse osmosis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220780037U (en) |
-
2023
- 2023-09-04 CN CN202322390983.1U patent/CN220780037U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |