CN114130236A - Domestic wastewater treatment equipment based on big data intelligent control - Google Patents

Domestic wastewater treatment equipment based on big data intelligent control Download PDF

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Publication number
CN114130236A
CN114130236A CN202111453246.0A CN202111453246A CN114130236A CN 114130236 A CN114130236 A CN 114130236A CN 202111453246 A CN202111453246 A CN 202111453246A CN 114130236 A CN114130236 A CN 114130236A
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CN
China
Prior art keywords
reaction tank
wastewater treatment
domestic wastewater
early warning
treatment equipment
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Pending
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CN202111453246.0A
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Chinese (zh)
Inventor
张备
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Anhui Sibang Environmental Technology Co ltd
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Anhui Sibang Environmental Technology Co ltd
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Application filed by Anhui Sibang Environmental Technology Co ltd filed Critical Anhui Sibang Environmental Technology Co ltd
Priority to CN202111453246.0A priority Critical patent/CN114130236A/en
Publication of CN114130236A publication Critical patent/CN114130236A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/66Treatment of water, waste water, or sewage by neutralisation; pH adjustment

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  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

The invention discloses domestic wastewater treatment equipment based on big data intelligent regulation and control, and relates to the technical field of domestic wastewater treatment equipment. This domestic wastewater treatment equipment based on big data intelligent control, including reaction tank and inlet tube, the fixed surface of reaction tank installs the inlet tube, the inlet tube is linked together with the reaction tank, the inside of reaction tank is provided with abundant rabbling mechanism, abundant rabbling mechanism includes power unit, the last fixed surface of power unit and reaction tank installs, power unit's output fixed mounting has the pivot, the pivot is located the reaction tank, power unit's one end fixed mounting is kept away from in the pivot has the mounting disc, has reached through the abundant rabbling mechanism that sets up, can reach the effect of reinforcing stirring effect in the cooperation of stirring strip and extension leaf.

Description

Domestic wastewater treatment equipment based on big data intelligent control
Technical Field
The invention relates to the technical field of domestic wastewater treatment equipment, in particular to domestic wastewater treatment equipment based on big data intelligent regulation and control.
Background
Domestic wastewater refers to washing water discharged in daily life of residents, and only a small part of wastewater is treated, and most of wastewater is directly discharged into rivers and the like without treatment, so that the small cities are more serious.
When domestic wastewater is treated, the existing domestic wastewater treatment equipment adopts a natural precipitation mode to carry out neutralization reaction when being used, so that domestic wastewater cannot react with a neutralization agent, and the treatment efficiency of the domestic wastewater is completely and greatly reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides domestic wastewater treatment equipment based on big data intelligent regulation and control, and solves the problem that domestic wastewater cannot react with a neutralizing agent to completely and greatly reduce the domestic wastewater treatment efficiency because the existing domestic wastewater treatment equipment adopts a natural precipitation mode to perform neutralization reaction when in use.
In order to achieve the purpose, the invention is realized by the following technical scheme: a domestic wastewater treatment device based on big data intelligent control comprises a reaction tank and an inlet pipe, wherein the inlet pipe is fixedly arranged on the surface of the reaction tank, the inlet pipe is communicated with the reaction tank, a sufficient stirring mechanism is arranged in the reaction tank and comprises a power mechanism, the power mechanism is fixedly arranged on the upper surface of the reaction tank, a rotating shaft is fixedly arranged at the output end of the power mechanism and is positioned in the reaction tank, a mounting disc is fixedly arranged at one end, away from the power mechanism, of the rotating shaft, stirring strips are fixedly arranged on the surface of the mounting disc, the stirring strips are symmetrically arranged, four limiting blocks are fixedly arranged on the surface of the mounting disc at equal intervals, extending blades are connected on the surfaces of the limiting blocks in a sliding manner, and the power mechanism drives the mounting disc to rotate through the rotating shaft, the mounting disc stirs the domestic waste water in the reaction tank with stirring strip cooperatees, and the centrifugal force that produces when the mounting disc rotates drives and extends the leaf and move on the stopper to reach the effect of reinforcing stirring effect.
Preferably, the inner wall fixed mounting who extends the leaf has reset spring, reset spring's the other end and the fixed surface of stopper are connected, and reset spring can drive to extend the leaf and reset after the stirring.
Preferably, the lower surface of mounting disc is provided with complementary unit, complementary unit includes the curved piece, the lower fixed surface of curved piece and mounting disc is connected, go the inside of curved piece and seted up and store up the medicine chamber, it contains neutralization agent to store up the medicine intracavity, the leak has been seted up to the inside of curved piece, the leak is linked together with storing up the medicine chamber, and the inner wall fixed mounting of leak has the locating piece, the rotation of surface of locating piece is connected with the dog, the dog is kept away from the one end of locating piece and is linked together department counterbalance with storing up the medicine chamber with the leak, produces centrifugal force when the mounting disc rotates, and centrifugal force moves away from the dog from the leak and store up the department that is linked together of medicine chamber, stores up the bottom that neutralization agent in the medicine chamber got into reaction tank along the leak to prevent in the reaction tank bottom and react inhomogeneously.
Preferably, the surface of the stop block is fixedly provided with an elastic part, the other end of the elastic part is fixedly connected with the inner wall of the leakage opening, the elastic part is stretched when the stop block moves, and the stop block is driven to abut against the part, communicated with the medicine storage cavity, of the leakage opening again after the centrifugal force disappears.
Preferably, the side of reaction tank is provided with early warning mechanism, early warning mechanism includes the sleeve, the sleeve is connected with the fixed surface of reaction tank, telescopic inside is provided with a toper section of thick bamboo, the fixed surface of a toper section of thick bamboo installs and meets water inflation and glue, the inner wall and the inlet tube of a toper section of thick bamboo offset, and when the inlet tube leaked, met water inflation and glue the inflation that absorbs water, can prevent that the inlet tube from continuing to leak to reach the effect that prevents domestic sewage and leak.
Preferably, telescopic inner wall is provided with the early warning piece, the size and the toper section of thick bamboo looks adaptation of early warning piece, drive toper section of thick bamboo motion and drive its rotation with early warning piece counterbalance when the swelling is glued in the water absorption, the early warning piece conveniently is discovered and in time is repaired by the staff after rotating.
Preferably, the surface of the early warning block is provided with a reinforcing device, the reinforcing device comprises a device shell, the device shell is fixedly connected with the surface of the early warning block, a ball is arranged on one section of inner wall of the early warning block, which is positioned in the device shell, a detection element is fixedly mounted on the inner wall of the device shell, when the early warning block rotates, the ball falls off from the early warning block and collides with the detection element, and the detection element can turn on a power switch after being collided.
Preferably, the one end fixed mounting that the early warning piece was kept away from to the device shell has the lamp pearl, lamp pearl semicircular in shape sets up, and lamp pearl can intermittent type nature scintillation after the power is opened to make the inlet tube more discover after leaking.
Advantageous effects
The invention provides a domestic wastewater treatment device based on big data intelligent regulation and control. The method has the following beneficial effects:
(1) this domestic wastewater treatment equipment based on big data intelligent control, power unit through setting up, power unit drives the mounting disc through the pivot and rotates, the mounting disc cooperatees with the stirring strip and stirs the domestic wastewater in the reaction tank, the centrifugal force that produces when the mounting disc rotates drives and extends the leaf and move on the stopper, it can stretch reset spring to extend the leaf when the motion, reset spring can drive and extend the leaf and reset after the stirring, through the abundant rabbling mechanism that sets up, can be at the stirring strip with extend the cooperation of leaf, reach the effect of reinforcing stirring effect.
(2) This domestic wastewater treatment equipment based on big data intelligent control, curved shape strip through setting up, the mounting disc drives curved shape strip motion and produces centrifugal force when rotating, centrifugal force is linked together the dog from the leak and stores up the medicine chamber and is lain aside, the elastic component is stretched when the dog moves, centrifugal force drives the dog and supports the leak with storing up the medicine chamber department of being linked together again after disappearing, store up the bottom that gets into the reaction tank in the neutralization medicament in the medicine intracavity along the leak, through the complementary unit who sets up, in the reaction tank is discharged into by the leak with the neutralization medicament in the medicine intracavity under the effect of centrifugal force, thereby prevent in the reaction tank bottom and react inhomogeneously.
(3) This domestic wastewater treatment equipment based on big data intelligent control glues through meeting water inflation, when the inlet tube leaked, it was the inflation that absorbs water to meet water inflation glue, can prevent that the inlet tube from continuing to leak, thereby reach the effect that prevents domestic sewage from leaking, and it drives the toper section of thick bamboo motion and drives its rotation with early warning piece counterbalance when the inflation that absorbs water was glued, the early warning piece conveniently is discover and in time repair by the staff after rotating, through the early warning mechanism that sets up, can prevent that the inlet tube from leaking and remind the effect that the staff maintained.
(4) This domestic wastewater treatment equipment based on big data intelligent control, through the ball that sets up, when the early warning piece rotated, the ball fell and collided with detecting element in by the early warning piece, detecting element can open switch after being strikeed, the power is opened the back lamp pearl and can intermittent type nature scintillation to make the inlet tube more discover after leaking, through the reinforcing means that sets up, can strengthen early warning mechanism's effect and make the inlet tube discover more easily after leaking.
Drawings
FIG. 1 is a schematic view of a reaction cell according to the present invention;
FIG. 2 is a schematic view of the structure of the water inlet pipe of the present invention;
FIG. 3 is a schematic structural view of a sufficient stirring mechanism according to the present invention;
FIG. 4 is a schematic view of the structure of FIG. 3 at A in accordance with the present invention;
FIG. 5 is a schematic structural diagram of an early warning mechanism according to the present invention;
FIG. 6 is a schematic view of the reinforcing apparatus of the present invention;
fig. 7 is a schematic structural view of the auxiliary mechanism of the present invention.
In the figure: 1. a reaction tank; 2. a water inlet pipe; 3. a sufficient stirring mechanism; 31. a power mechanism; 32. a rotating shaft; 33. mounting a disc; 34. stirring strips; 35. an extension leaf; 36. a limiting block; 37. a return spring; 4. an auxiliary mechanism; 41. a curved block; 42. a drug storage cavity; 43. a leak port; 44. positioning blocks; 45. a stopper; 46. an elastic member; 5. an early warning mechanism; 51. a sleeve; 52. a water-swellable adhesive; 53. a tapered barrel; 54. an early warning block; 6. a reinforcement device; 61. a device housing; 62. a ball bearing; 63. a detection element; 64. and (4) a lamp bead.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a domestic wastewater treatment device based on big data intelligent control comprises a reaction tank 1 and a water inlet pipe 2, the water inlet pipe 2 is fixedly installed on the surface of the reaction tank 1, the water inlet pipe 2 is communicated with the reaction tank 1, a sufficient stirring mechanism 3 is arranged inside the reaction tank 1, the sufficient stirring mechanism 3 comprises a power mechanism 31, the power mechanism 31 is fixedly installed on the upper surface of the reaction tank 1, a rotating shaft 32 is fixedly installed at the output end of the power mechanism 31, the rotating shaft 32 is positioned in the reaction tank 1, a mounting disc 33 is fixedly installed at one end, away from the power mechanism 31, of the rotating shaft 32, stirring strips 34 are fixedly installed on the surface of the mounting disc 33, the two stirring strips 34 are symmetrically arranged, four limiting blocks 36 which are equidistantly arranged are fixedly installed on the surface of the mounting disc 33, extending blades 35 are connected on the surfaces of the limiting blocks 36 in a sliding mode, and the power mechanism 31 drives the mounting disc 33 to rotate through the rotating shaft 32, the mounting disc 33 and the stirring strip 34 cooperate and stir the domestic wastewater in the reaction tank 1, and the centrifugal force generated when the mounting disc 33 rotates drives the extension blade 35 to move on the limiting block 36, so that the effect of enhancing the stirring effect is achieved.
Wherein, the inner wall fixed mounting who extends leaf 35 has reset spring 37, and reset spring 37's the other end is connected with the fixed surface of stopper 36, and reset spring 37 can drive and extend leaf 35 and reset after the stirring.
Wherein, the lower surface of mounting disc 33 is provided with complementary unit 4, complementary unit 4 includes curved shape piece 41, the lower fixed surface connection of curved shape piece 41 and mounting disc 33, go the inside of curved shape piece 41 and seted up storage medicine chamber 42, storage medicine chamber 42 contains neutralization agent, leak 43 has been seted up to the inside of curved shape piece 41, leak 43 is linked together with storage medicine chamber 42, the inner wall fixed mounting of leak 43 has locating piece 44, locating piece 44's surface rotation is connected with dog 45, dog 45 keeps away from locating piece 44 one end and leak 43 and storage medicine chamber 42 department of being linked together counterbalance, produce centrifugal force when mounting disc 33 rotates, centrifugal force is with dog 45 from leak 43 with store up medicine chamber 42 department of being linked together and is removed, the neutralization agent in the storage medicine chamber 42 gets into the bottom of reaction tank 1 along in the leak 43, thereby prevent that the reaction tank 1 bottom neutralization reaction is inhomogeneous.
Wherein, the fixed surface of dog 45 is installed elastic component 46, and the other end of elastic component 46 and the inner wall fixed connection of leak 43, elastic component 46 are stretched when dog 45 moves, and centrifugal force disappears the back drive dog 45 again with leak 43 with store up medicine chamber 42 department of being linked together and support.
Wherein, the side of reaction tank 1 is provided with early warning mechanism 5, and early warning mechanism 5 includes sleeve 51, and sleeve 51 is connected with the fixed surface of reaction tank 1, and sleeve 51's inside is provided with a toper section of thick bamboo 53, and the fixed surface of a toper section of thick bamboo 53 installs and meets water inflation and glue 52, and the inner wall of a toper section of thick bamboo 53 offsets with inlet tube 2, and when inlet tube 2 leaked, met water inflation and glue 52 water inflation, can prevent that inlet tube 2 from continuing to leak to reach the effect that prevents domestic sewage from leaking.
Wherein, the inner wall of sleeve 51 is provided with early warning piece 54, and the size and the toper section of thick bamboo 53 looks adaptation of early warning piece 54 drive toper section of thick bamboo 53 motion and drive its rotation with early warning piece 54 counterbalance when the swelling of water absorption glue, and the convenience is discover and in time repair by the staff after early warning piece 54 rotates.
Wherein, the surface of early warning piece 54 is provided with reinforcing means 6, reinforcing means 6 includes device shell 61, device shell 61 is connected with early warning piece 54's fixed surface, one section inner wall that early warning piece 54 is located device shell 61 is provided with ball 62, the inner wall fixed mounting of device shell 61 has detecting element 63, when early warning piece 54 rotated, ball 62 drops and collides with detecting element 63 in by early warning piece 54, detecting element 63 can be opened switch after being strikeed.
Wherein, the one end fixed mounting that early warning piece 54 was kept away from to device shell 61 has lamp pearl 64, and lamp pearl 64 semicircular in shape sets up, and lamp pearl 64 can intermittent type nature scintillation after the power is opened to make inlet tube 2 more discover after leaking.
The during operation, power unit 31 through the setting, power unit 31 drives mounting disc 33 through pivot 32 and rotates, mounting disc 33 cooperatees with stirring strip 34 and stirs the domestic waste water in the reaction tank 1, the centrifugal force that produces when mounting disc 33 rotates drives and extends leaf 35 and move on stopper 36, it can stretch reset spring 37 to extend leaf 35 when the motion, reset spring 37 can drive and extend leaf 35 and reset after the stirring, through the abundant rabbling mechanism 3 that sets up, can be at stirring strip 34 and the cooperation that extends leaf 35, reach the effect of reinforcing stirring effect.
Through the curved shape strip that sets up, mounting disc 33 drives curved shape strip motion production centrifugal force when rotating, centrifugal force is linked together the department with storing up medicine chamber 42 from leak 43 with dog 45 and is removed from, elastic component 46 is stretched when dog 45 moves, centrifugal force disappears after-drive dog 45 again with leak 43 with store up medicine chamber 42 and be linked together the department and support, the neutralization agent in the storage medicine chamber 42 gets into the bottom of reaction tank 1 along in the leak 43, through the complementary unit 4 that sets up, in the neutralization agent that will store up in the medicine chamber 42 under the effect of centrifugal force is by discharging in leak 43 reaction tank 1, thereby prevent that neutralization reaction is inhomogeneous in the 1 bottom of reaction tank.
Glue 52 through water-swelling, when inlet tube 2 leaks water, water-swelling glue 52 absorbs water and swells, can prevent that inlet tube 2 from continuing to leak, thereby reach the effect that prevents domestic sewage leakage, and absorb water and swell and drive a toper section of thick bamboo 53 motion and drive its rotation with early warning piece 54 counterbalance when gluing the inflation, early warning piece 54 conveniently is found and in time repairs by the staff after rotating, through the early warning mechanism 5 that sets up, can prevent that inlet tube 2 from leaking and remind the effect that the staff maintained.
Through the ball 62 that sets up, when early warning block 54 rotated, ball 62 fell in by early warning block 54 and collided with detecting element 63, can open switch after detecting element 63 was strikeed, and the power is opened back lamp pearl 64 and can intermittent type nature scintillation to make inlet tube 2 more discover after leaking, through the reinforcing means 6 that sets up, can strengthen early warning mechanism 5's effect and make inlet tube 2 discover more easily after leaking.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a domestic wastewater treatment equipment based on big data intelligent control, includes reaction tank (1) and inlet tube (2), the fixed surface of reaction tank (1) installs inlet tube (2), inlet tube (2) are linked together its characterized in that with reaction tank (1): the inside of reaction tank (1) is provided with intensive mixing mechanism (3), intensive mixing mechanism (3) include power unit (31), power unit (31) and the last fixed surface installation of reaction tank (1), the output fixed mounting of power unit (31) has pivot (32), pivot (32) are located reaction tank (1), the one end fixed mounting that power unit (31) were kept away from in pivot (32) has mounting disc (33), the fixed surface of mounting disc (33) installs stirring strip (34), the quantity of stirring strip (34) has two and is the symmetry and sets up, the fixed surface of mounting disc (33) installs stopper (36) that four equidistance set up, the equal sliding connection in surface of stopper (36) has extension leaf (35).
2. The domestic wastewater treatment equipment based on big data intelligent regulation and control as claimed in claim 1, wherein: the inner wall fixed mounting who extends leaf (35) has reset spring (37), the fixed surface who is connected with stopper (36) the other end of reset spring (37).
3. The domestic wastewater treatment equipment based on big data intelligent regulation and control as claimed in claim 1, wherein: the lower surface of mounting disc (33) is provided with complementary unit (4), complementary unit (4) are including curved block (41), the lower fixed surface of curved block (41) and mounting disc (33) is connected, go the inside of curved block (41) and seted up storage medicine chamber (42), contain neutralization agent in storage medicine chamber (42), leak (43) have been seted up to the inside of curved block (41), leak (43) are linked together with storage medicine chamber (42), and the inner wall fixed mounting of leak (43) has locating piece (44), the surperficial rotation of locating piece (44) is connected with dog (45), the one end that locating piece (44) were kept away from in dog (45) offsets with leak (43) and storage medicine chamber (42) department of being linked together.
4. The domestic wastewater treatment equipment based on big data intelligent control of claim 3, characterized in that: an elastic piece (46) is fixedly arranged on the surface of the stop block (45), and the other end of the elastic piece (46) is fixedly connected with the inner wall of the leakage opening (43).
5. The domestic wastewater treatment equipment based on big data intelligent regulation and control as claimed in claim 1, wherein: the side of reaction tank (1) is provided with early warning mechanism (5), early warning mechanism (5) include sleeve (51), sleeve (51) are connected with the fixed surface of reaction tank (1), the inside of sleeve (51) is provided with a toper section of thick bamboo (53), the fixed surface of a toper section of thick bamboo (53) is installed and is met water inflation and glue (52), the inner wall and inlet tube (2) counterbalance of a toper section of thick bamboo (53).
6. The domestic wastewater treatment equipment based on big data intelligent control of claim 5, characterized in that: the inner wall of the sleeve (51) is provided with an early warning block (54), and the size of the early warning block (54) is matched with the conical barrel (53).
7. The domestic wastewater treatment equipment based on big data intelligent regulation and control as claimed in claim 1, wherein: the surface of early warning piece (54) is provided with reinforcing means (6), reinforcing means (6) include device shell (61), device shell (61) and the fixed surface of early warning piece (54) are connected, one section inner wall that early warning piece (54) are located device shell (61) is provided with ball (62), the inner wall fixed mounting of device shell (61) has detecting element (63).
8. The domestic wastewater treatment equipment based on big data intelligent control of claim 7, characterized in that: one end of the device shell (61) far away from the early warning block (54) is fixedly provided with a lamp bead (64), and the lamp bead (64) is arranged in a semicircular shape.
CN202111453246.0A 2021-12-01 2021-12-01 Domestic wastewater treatment equipment based on big data intelligent control Pending CN114130236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111453246.0A CN114130236A (en) 2021-12-01 2021-12-01 Domestic wastewater treatment equipment based on big data intelligent control

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Application Number Priority Date Filing Date Title
CN202111453246.0A CN114130236A (en) 2021-12-01 2021-12-01 Domestic wastewater treatment equipment based on big data intelligent control

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CN114130236A true CN114130236A (en) 2022-03-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114768615A (en) * 2022-06-16 2022-07-22 海正药业南通有限公司 Bulk drug pharmacy dispersion equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204911322U (en) * 2015-07-03 2015-12-30 陕西福天宝环保科技有限公司 Waste water treatment reaction tank automatic reagent feeding stirs all -in -one
CN112499746A (en) * 2020-10-27 2021-03-16 山东光华纸业集团有限公司 Waste water treatment agitating unit
CN112546914A (en) * 2020-12-02 2021-03-26 程庆花 Electric heating stirring method for cosmetic manufacturing
CN212819198U (en) * 2020-07-02 2021-03-30 重庆美日防水材料有限公司 Creep waterproof material's dispenser

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204911322U (en) * 2015-07-03 2015-12-30 陕西福天宝环保科技有限公司 Waste water treatment reaction tank automatic reagent feeding stirs all -in -one
CN212819198U (en) * 2020-07-02 2021-03-30 重庆美日防水材料有限公司 Creep waterproof material's dispenser
CN112499746A (en) * 2020-10-27 2021-03-16 山东光华纸业集团有限公司 Waste water treatment agitating unit
CN112546914A (en) * 2020-12-02 2021-03-26 程庆花 Electric heating stirring method for cosmetic manufacturing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114768615A (en) * 2022-06-16 2022-07-22 海正药业南通有限公司 Bulk drug pharmacy dispersion equipment

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Application publication date: 20220304