CN218077425U - Novel automatic pH adjusting and mixing device - Google Patents
Novel automatic pH adjusting and mixing device Download PDFInfo
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- CN218077425U CN218077425U CN202221792624.8U CN202221792624U CN218077425U CN 218077425 U CN218077425 U CN 218077425U CN 202221792624 U CN202221792624 U CN 202221792624U CN 218077425 U CN218077425 U CN 218077425U
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Abstract
The application discloses novel automatically, transfer pH mixing device relates to biological medicine technical field, including the cylinder blender that is used for the compounding, the one end of inlet pipe can be dismantled and is connected with the feed liquid pipe, install feed liquid flowmeter and material beating pump on the feed liquid pipe respectively, the one end of advancing acid-base pipe can be dismantled and is connected with the acid-base long tube, install acid-base flowmeter and automatic control valve on the acid-base long tube respectively, and the bottom of cylinder blender can be dismantled and be connected with a reducing section of thick bamboo, the bottom of a reducing section of thick bamboo can be dismantled and is connected with the discharging pipe, install the pH probe on the discharging pipe. This application the device can be according to the required flow adjustment of production and beat the frequency conversion of material pump, beats the material flow and reflects on the feed liquid flowmeter, and the frequency conversion of material pump is fed back to the number that the feed liquid flowmeter shows again, sets for the value of pH probe according to the pH value that needs adjust, feeds back to the automatic control valve through the value of pH probe survey, advances the flow of acid-base through the automatic control valve adjustment to reach the purpose of automatic quick adjustment pH.
Description
Technical Field
The application relates to the technical field of biological medicine, in particular to a novel automatic pH adjusting and mixing device.
Background
In chemical production, the pH of different feed liquids is often adjusted to provide favorable conditions for the production of subsequent processes or to obtain a desired intermediate or product by adjusting the pH of the feed liquid. In adjusting the pH, a mixture of one or more acids or bases is typically added to the feed solution, and the pH of the final feed solution is controlled by controlling the addition rate and concentration. In chemical production, besides manual adjustment, the method of timed and quantitative addition is commonly used for adjusting the pH value, and the method can be used for adjusting, but the control of the final pH value of the feed liquid is in a large range and is not fine enough; in addition, since the addition of foreign acid or alkali to the feed liquid may affect the quality or concentration of the feed liquid itself, the volume of the foreign acid or alkali should be minimized, and the addition concentration should be increased, and there is a risk that the pH of the feed liquid locally changes greatly, so that a device capable of automatically adjusting and rapidly mixing the feed liquid with the high-concentration acid or alkali is required.
SUMMERY OF THE UTILITY MODEL
In order to improve the above-mentioned device and can not automatically regulated and carry out the problem of mixing feed liquid with high concentration acid-base fast, this application provides a novel automatic pH mixing arrangement of adjusting.
The application provides a novel automatic pH mixing arrangement that transfers adopts following technical scheme: the utility model provides a novel automatic pH of transferring mixes device, is including the cylinder blender that is used for the compounding, the both sides of cylinder blender are provided with inlet pipe and acid-base inlet pipe respectively, the one end of inlet pipe can be dismantled and is connected with the feed liquid pipe, install feed liquid flowmeter and dnockout pump on the feed liquid pipe respectively, the one end of acid-base inlet pipe can be dismantled and is connected with the acid-base long tube, install acid-base flowmeter and automatic control valve on the acid-base long tube respectively, and the bottom of cylinder blender can be dismantled and be connected with a reducing section of thick bamboo, the bottom of a reducing section of thick bamboo can be dismantled and is connected with the discharging pipe, install the pH probe on the discharging pipe.
Based on the technical characteristics: the device is a control system which can collect the pH value of the feed liquid and feed back to the automatic control valve to automatically adjust the amount of the added acid and alkali, and a device which can quickly mix the feed liquid and the acid and alkali, wherein the feed liquid passes through a material pumping pump and a feed liquid flowmeter and then enters an inner cavity of a cylindrical mixer through a feed pipe, the acid and alkali passes through the automatic control valve and the acid and alkali flowmeter and then enters an inner cavity of the cylindrical mixer through an acid and alkali inlet pipe, the acid and alkali are discharged through a material discharging pipe after being stirred, the material discharging pipe is provided with a pH probe so as to monitor and feed back the result in real time, and the system is also provided with a set of corresponding software automatic control system besides the hardware devices, wherein the frequency conversion of the material pumping pump is adjusted according to the flow required for production, the material pumping flow is reflected on the feed liquid flowmeter, the number displayed by the feed liquid flowmeter is fed back to the frequency conversion of the material pumping pump, the value of the pH probe is set according to the pH value required to be adjusted, the value measured by the pH probe is fed back to the automatic control valve, and the flow of the acid and alkali is adjusted by the automatic control valve, thereby achieving the purpose of automatically and quickly adjusting the pH.
As the utility model discloses a novel automatic adjust pH mixing arrangement's an optimal selection scheme, wherein: the upper end of the cylindrical mixer is connected with a speed reducer through a shaft seal, and one end of the speed reducer is connected with a motor.
Based on the technical characteristics: the motor may power the speed reducer.
As the utility model discloses a novel automatic adjust pH mixing arrangement's an optimal selection scheme, wherein: and a stirrer is arranged in the inner cavity of the cylindrical mixer, and the output shaft end of the speed reducer is fixedly connected with the stirrer.
Based on the technical characteristics: the stirrer can stir the feed liquid and the acid and the alkali poured into the cylindrical mixer and finally discharge the feed liquid and the acid and the alkali through the discharge pipe.
As the utility model discloses a novel automatic adjust pH mixing arrangement's an optimal selection scheme, wherein: the clamping hoops can be detachably arranged between the feed pipe and the feed liquid pipe, between the acid-base inlet pipe and the acid-base long pipe, between the cylindrical mixer and the reducing cylinder and between the reducing cylinder and the discharge pipe.
Based on the technical characteristics: the feed pipe, the acid-base inlet pipe, the connection between the cylindrical mixer and the reducing cylinder and the connection between the reducing cylinder and the discharge pipe are connected in a quick-connection clamp manner, so that the inspection and cleaning are convenient to disassemble and assemble.
As the utility model discloses a novel automatic adjust pH mixing arrangement's an optimal selection scheme, wherein: the port department of clamp is provided with the locking lug, the locking lug is provided with two sets of and the spiro union has positioning bolt between two sets of locking lugs relatively.
Based on the technical characteristics: when the clamp is fixed, the locking lugs can be connected and fastened through the positioning bolts.
As the utility model discloses a novel automatic adjust pH mixing arrangement's an optimal selection scheme, wherein: and a locking nut is screwed at the joint of the positioning bolt and the locking lug.
Based on the technical characteristics: after the positioning bolt is penetrated, the locking nut can be screwed in for locking and fastening.
To sum up, the utility model discloses a following at least one beneficial effect:
1. the device is a set of control system which can collect the pH value of the feed liquid and feed back to the automatic control valve to automatically adjust the amount of the added acid and alkali and a device which can quickly mix the feed liquid and the acid and alkali, the frequency conversion of the material-beating pump is adjusted according to the flow required by production, the material-beating flow is reflected on a feed liquid flow meter, the number displayed by the feed liquid flow meter is fed back to the frequency conversion of the material-beating pump, the value of a pH probe is set according to the pH value required to be adjusted, the value measured by the pH probe is fed back to the automatic control valve, and the flow of the fed acid and alkali is adjusted by the automatic control valve, so that the aim of automatically and quickly adjusting the pH is fulfilled;
2. the feed pipe, the acid-base inlet pipe, the connection between the cylindrical mixer and the reducing cylinder, and the connection between the reducing cylinder and the discharge pipe are connected in a quick-connection clamp manner, so that the inspection and cleaning are convenient to disassemble and assemble.
Drawings
FIG. 1 is a schematic overall circuit flow diagram of the present invention;
FIG. 2 is a sectional view of the inside of the cylindrical mixer of the present invention;
fig. 3 is a detailed structure diagram of the clamp of the present invention.
Description of reference numerals:
1. a cylindrical mixer; 2. a speed reducer; 21. a motor; 3. a stirrer; 5. an acid-base inlet pipe; 6. a long acid-base tube; 61. an acid-base flow meter; 62. a self-control valve; 7. a feed pipe; 8. a feed pipe; 81. a feed liquid flow meter; 82. a material-beating pump; 9. a reducing cylinder; 10. a discharge pipe; 101. a pH probe; 11. clamping a hoop; 111. locking the bump; 112. positioning a bolt; 1121. and locking the nut.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-3.
Please refer to fig. 1-3, the utility model provides a pair of novel automatic pH mixing device of transferring, including the cylinder blender 1 that is used for the compounding, the upper end of cylinder blender 1 is connected with reduction gear 2 through the bearing seal, and the one end of reduction gear 2 is connected with motor 21, and motor 21 can provide power for reduction gear 2, is provided with agitator 3 in the inner chamber of cylinder blender 1, and reduction gear 2's output shaft end and 3 fixed connection of agitator, agitator 3 can stir the feed liquid and the acid-base of pouring into in the cylinder blender 1 and finally discharge through the discharge gate.
The two sides of the cylindrical mixer 1 are respectively provided with a feeding pipe 7 and an acid-base inlet pipe 5, one end of the feeding pipe 7 is detachably connected with a feeding pipe 8, the feeding pipe 8 is respectively provided with a feeding liquid flowmeter 81 and a beating pump 82, one end of the acid-base inlet pipe 5 is detachably connected with an acid-base long pipe 6, the acid-base long pipe 6 is respectively provided with an acid-base flowmeter 61 and an automatic control valve 62, the bottom end of the cylindrical mixer 1 is detachably connected with a reducing cylinder 9, the bottom end of the reducing cylinder 9 is detachably connected with a discharging pipe 10, the discharging pipe 10 is provided with a pH probe 101, the frequency conversion of the beating pump 82 is adjusted according to the flow required by production, the beating flow is reflected on the feeding liquid flowmeter 81, the number displayed by the feeding liquid flowmeter 81 is fed back to the frequency conversion of the beating pump 82, the value of the pH probe 101 is set according to the pH value required to be adjusted, the value measured by the pH probe 101 is fed back to the automatic control valve 62, and the purpose of automatically and rapidly adjusting the pH is achieved.
The clamp 11 can be detachably mounted between the feeding pipe 7 and the feed liquid pipe 8, between the acid-base inlet pipe 5 and the acid-base long pipe 6, between the cylindrical mixer 1 and the reducing cylinder 9 and between the reducing cylinder 9 and the discharging pipe 10, the feeding pipe 7, the acid-base inlet pipe 5, the connection between the cylindrical mixer 1 and the reducing cylinder 9 and the connection between the reducing cylinder 9 and the discharging pipe 10 are all connected in a quick connection mode through the clamp 11, and the disassembly and assembly during inspection and cleaning are convenient.
The end opening of the clamp 11 is provided with locking projections 111, the locking projections 111 are provided with two sets of locking projections 111, and positioning bolts 112 are screwed between the two sets of locking projections 111, when the clamp 11 is fixed, the locking projections 111 can pass through the positioning bolts 112 to be connected and fastened, the connecting part of the positioning bolts 112 and the locking projections 111 is screwed with locking nuts 1121, and after the positioning bolts 112 pass through, the locking nuts 1121 can be screwed in for locking and fastening.
The working principle is as follows: feed liquid passes through a material pumping pump 82 and a feed liquid flow meter 81 and then enters the inner cavity of the cylindrical mixer 1 through a feed pipe 7, acid and alkali pass through a self-control valve 62 and an acid and alkali flow meter 61 and then enter the inner cavity of the cylindrical mixer 1 through an acid and alkali inlet pipe 5, the acid and alkali pass through a discharge pipe 10 after being stirred and are discharged, and a pH probe 101 is arranged on the discharge pipe 10 so as to monitor results in real time and feed back the results.
Above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. The utility model provides a novel automatic pH of transferring mixes device, includes cylinder blender (1) that is used for the compounding, its characterized in that: the both sides of cylinder blender (1) are provided with inlet pipe (7) and into acid and alkali pipe (5) respectively, the one end of inlet pipe (7) can be dismantled and be connected with feed liquid pipe (8), install feed liquid flowmeter (81) and material pump (82) of beating on feed liquid pipe (8) respectively, the one end of advancing acid and alkali pipe (5) can be dismantled and be connected with acid-base long tube (6), install acid-base flowmeter (61) and automatic control valve (62) on acid and alkali long tube (6) respectively, and the bottom of cylinder blender (1) can be dismantled and be connected with reducing section of thick bamboo (9), the bottom of reducing section of thick bamboo (9) can be dismantled and be connected with discharging pipe (10), install pH probe (101) on discharging pipe (10).
2. The novel automatic pH-adjusting mixing device according to claim 1, characterized in that: the upper end of the cylindrical mixer (1) is connected with a speed reducer (2) through a shaft seal, and one end of the speed reducer (2) is connected with a motor (21).
3. The novel automatic pH-adjusting mixing device of claim 2, wherein: a stirrer (3) is arranged in the inner cavity of the cylindrical mixer (1), and the output shaft end of the speed reducer (2) is fixedly connected with the stirrer (3).
4. The novel automatic pH-adjusting mixing device according to claim 1, characterized in that: and clamping hoops (11) can be detachably arranged between the feed pipe (7) and the feed liquid pipe (8), between the acid-base inlet pipe (5) and the acid-base long pipe (6), between the cylindrical mixer (1) and the reducing cylinder (9) and between the reducing cylinder (9) and the discharge pipe (10).
5. The novel automatic pH-adjusting mixing device of claim 4, wherein: the port department of clamp (11) is provided with locking lug (111), locking lug (111) are provided with two sets of and the spiro union has positioning bolt (112) between two sets of locking lugs (111) relatively.
6. The novel automatic pH-adjusting mixing device of claim 5, wherein: and a locking nut (1121) is screwed at the joint of the positioning bolt (112) and the locking lug (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221792624.8U CN218077425U (en) | 2022-07-12 | 2022-07-12 | Novel automatic pH adjusting and mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221792624.8U CN218077425U (en) | 2022-07-12 | 2022-07-12 | Novel automatic pH adjusting and mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218077425U true CN218077425U (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221792624.8U Active CN218077425U (en) | 2022-07-12 | 2022-07-12 | Novel automatic pH adjusting and mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218077425U (en) |
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2022
- 2022-07-12 CN CN202221792624.8U patent/CN218077425U/en active Active
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