CN112808206B - Extraction acidification device for terramycin production - Google Patents
Extraction acidification device for terramycin production Download PDFInfo
- Publication number
- CN112808206B CN112808206B CN202011596789.3A CN202011596789A CN112808206B CN 112808206 B CN112808206 B CN 112808206B CN 202011596789 A CN202011596789 A CN 202011596789A CN 112808206 B CN112808206 B CN 112808206B
- Authority
- CN
- China
- Prior art keywords
- mixing
- shrinkage
- acidification
- fixedly connected
- filter
- 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.)
- Active
Links
- 230000020477 pH reduction Effects 0.000 title claims abstract description 39
- KIPLYOUQVMMOHB-MXWBXKMOSA-L [Ca++].CN(C)[C@H]1[C@@H]2[C@@H](O)[C@H]3C(=C([O-])[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c1c(O)cccc1[C@@]3(C)O.CN(C)[C@H]1[C@@H]2[C@@H](O)[C@H]3C(=C([O-])[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c1c(O)cccc1[C@@]3(C)O Chemical compound [Ca++].CN(C)[C@H]1[C@@H]2[C@@H](O)[C@H]3C(=C([O-])[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c1c(O)cccc1[C@@]3(C)O.CN(C)[C@H]1[C@@H]2[C@@H](O)[C@H]3C(=C([O-])[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c1c(O)cccc1[C@@]3(C)O KIPLYOUQVMMOHB-MXWBXKMOSA-L 0.000 title claims abstract description 22
- 229940063650 terramycin Drugs 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000000605 extraction Methods 0.000 title claims abstract description 17
- 238000002156 mixing Methods 0.000 claims abstract description 50
- 238000001914 filtration Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 239000012452 mother liquor Substances 0.000 abstract description 25
- 230000008602 contraction Effects 0.000 abstract 1
- 239000012445 acidic reagent Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000001775 anti-pathogenic effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010413 mother solution Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/015—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/22—Separation; Purification; Stabilisation; Use of additives
- C07C231/24—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extraction Or Liquid Replacement (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses an extraction acidification device for terramycin production, which relates to the terramycin production field and comprises a barrel body, wherein an acidification cavity is formed in the barrel body, mixing mechanisms are arranged on two sides of the acidification cavity, a filtering mechanism is arranged in the acidification cavity, the mixing mechanisms comprise a plurality of fixed guide frames, a shrinkage screw rod is rotatably connected inside the fixed guide frames, the end part of the shrinkage screw rod is fixedly connected with a shrinkage motor, a shrinkage nut is connected with the surface of the shrinkage screw rod through threads, and a movable support is fixedly connected with the bottom end of the shrinkage nut. According to the invention, the mixing motor drives the mixing rod to rotate, so that the mother liquor is stirred and mixed, the mixing speed is accelerated, the mixing rod is contracted by the contraction motor after mixing acidification, the obstruction during filtration is avoided, and the filtration motor drives the filter screen to ascend, so that the acidified mother liquor is effectively filtered, the clarified mother liquor is obtained, and the acidification extraction efficiency is effectively improved.
Description
Technical Field
The invention relates to the field of terramycin production, in particular to an extraction acidification device for terramycin production.
Background
The terramycin has broad spectrum anti-pathogenic microorganism effect, is a fast bacteriostat, has bactericidal effect on certain bacteria at high concentration, and needs to acidify terramycin mother liquor in the production and extraction process, so that the PH value of the terramycin mother liquor is adjusted to be acidic, thereby facilitating the subsequent process.
In the prior art, after the terramycin mother liquor is acidified, the acidic reagent is mixed with the terramycin mother liquor slowly, so that the acidification time is longer, the acidification efficiency is reduced, other substances are separated out after acidification, and the clarified mother liquor is difficult to obtain.
Therefore, it is necessary to invent an extraction acidification device for terramycin production to solve the above problems.
Disclosure of Invention
The invention aims to provide an extraction acidification device for terramycin production, which is used for solving the problems that the acidification efficiency is low and clear mother liquor is difficult to obtain in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the extraction acidification device for terramycin production comprises a barrel body, wherein an acidification cavity is formed in the barrel body, mixing mechanisms are arranged on two sides of the acidification cavity, and a filtering mechanism is arranged in the acidification cavity;
the mixing mechanism comprises a plurality of fixed guide frames, a plurality of shrinkage screw rods are rotationally connected inside the fixed guide frames, shrinkage motors are fixedly connected to the end parts of the shrinkage screw rods, shrinkage nuts are connected to the surfaces of the shrinkage screw rods in a threaded mode, movable supports are fixedly connected to the bottom ends of the shrinkage nuts, a mixing motor is fixedly installed on one side of each movable support, a mixing rod is fixedly connected to the end parts of output shafts of the mixing motors, a plurality of storage grooves are formed in the surfaces of the mixing rods, movable rods are rotationally connected inside the storage grooves, synchronous connecting rods are rotationally connected between the movable rods on the same side, and reset springs are fixedly connected between the movable rods and the inner walls of the storage grooves;
the filter mechanism comprises a support vertical frame, a filter screw is connected to the inside rotation of the support vertical frame, a filter nut is connected to the surface of the filter screw in a threaded mode, a plurality of connecting blocks are fixedly connected to the outer wall surface of the filter nut, a filter screen is fixedly connected to the end portions of the connecting blocks, and a filter motor is fixedly connected to the top end of the filter screw.
Preferably, the fixed guide frame is obliquely arranged on the side surface of the barrel body, a plurality of mounting grooves are formed in the side surface of the barrel body, and the fixed guide frame is arranged inside the mounting grooves and can be matched with the mounting grooves to fold the movable rod.
Preferably, the one end fixedly connected with sealing block that the movable support was kept away from to the hybrid rod, mounting groove and sealing block phase-match can prevent that inside mother liquor from flowing out.
Preferably, a plurality of liquid discharge ports are formed in the bottom of the barrel body, the bottom ends of the liquid discharge ports are fixedly connected with liquid discharge pipes, and filtered clear mother liquor can be discharged from the lower side.
Preferably, the liquid discharge pipe is provided with a switch valve, so that the switch of the liquid discharge pipe is conveniently controlled.
Preferably, a plurality of cleaning openings are formed in the top of the barrel body, and a sealing door is arranged in each cleaning opening, so that the filter screen can be cleaned conveniently.
Preferably, the closed door is provided with a feeding pipe, and the acidic reagent and the mother solution can be added into the closed door.
The invention has the technical effects and advantages that:
1. the mixing motor drives the mixing rod to rotate, the mixing rod rotates to drive the plurality of movable rods to rotate, mother liquor is stirred and mixed, the mixing speed is accelerated, after mixing acidification, the mixing rod is contracted by the contracting motor, the blocking during filtration is avoided, and then the filtering motor drives the filtering plate to ascend, so that acidified mother liquor is effectively filtered, clarified mother liquor is obtained, and the acidification extraction efficiency is effectively improved;
2. through setting up clean mouthful, the sealing door on the clean mouthful can prevent that the pollutant from falling into the staving inside to clean mouthful can conveniently clean the filter screen, improve the convenience of using.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic structural view of a mixing mechanism according to the present invention.
Fig. 3 is an enlarged view of the structure of fig. 2 a in accordance with the present invention.
Fig. 4 is a schematic diagram of a connection structure between a filter nut and a filter screen according to the present invention.
In the figure: 1. a tub body; 2. an acidification cavity; 3. a mixing mechanism; 4. a filtering mechanism; 5. fixing a guide frame; 6. shrinking the screw rod; 7. a shrink motor; 8. shrinking the nut; 9. a movable support; 10. a hybrid motor; 11. a mixing rod; 12. a storage groove; 13. a movable rod; 14. a synchronous connecting rod; 15. a return spring; 16. a supporting stand; 17. a filter screw rod; 18. a filter nut; 19. a connecting block; 20. a filter screen; 21. filtering the motor; 22. a liquid discharge pipe; 23. a switch valve; 24. cleaning the mouth; 25. closing the door; 26. and a feeding tube.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides an extraction acidification device for terramycin production, which is shown in figures 1-4, and comprises a barrel body 1, wherein an acidification cavity 2 is arranged in the barrel body 1, mixing mechanisms 3 are arranged on two sides of the acidification cavity 2, a filtering mechanism 4 is arranged in the acidification cavity 2, the mixing rate can be accelerated through the mixing mechanism 3, and then mother liquor is filtered by the filtering mechanism 4 to obtain clarified mother liquor;
secondly, the mixing mechanism 3 comprises a plurality of fixed guide frames 5, the fixed guide frames 5 are obliquely arranged on the side surface of the barrel body 1, a plurality of mounting grooves are formed in the side surface of the barrel body 1, the fixed guide frames 5 are arranged in the mounting grooves and can be matched with the mounting grooves to fold the movable rods 13, a plurality of shrinkage screw rods 6 are rotatably connected in the fixed guide frames 5, the end parts of the shrinkage screw rods 6 are fixedly connected with shrinkage motors 7, shrinkage screw nuts 8 are in threaded connection with the surfaces of the shrinkage screw rods 6, the bottom ends of the shrinkage screw rods 8 are fixedly connected with movable brackets 9, and the shrinkage screw nuts 8 can be driven to move through rotation of output shafts of the shrinkage motors 7 so as to drive the movable brackets 9 to move, so that the mixing rods 11 are shrunk, and obstruction during filtration is avoided;
then, a mixing motor 10 is fixedly installed on one side of the movable support 9, a mixing rod 11 is fixedly connected to the end part of an output shaft of the mixing motor 10, a sealing block is fixedly connected to one end, far away from the movable support 9, of the mixing rod 11, the mounting groove is matched with the sealing block, the mother liquor in the interior can be prevented from flowing out, a plurality of storage grooves 12 are formed in the surface of the mixing rod 11, movable rods 13 are rotatably connected in the storage grooves 12, a synchronous connecting rod 14 is rotatably connected between the movable rods 13 on the same side, the movable rods 13 on the same side can synchronously move through the synchronous connecting rod 14, a reset spring 15 is fixedly connected between the movable rods 13 and the inner wall of the storage grooves 12, the movable rods 13 can be reset, the output shaft of the mixing motor 10 can rotate to drive the mixing rod 11 to rotate, the plurality of movable rods 13 are rotatably driven to stir and mix the mother liquor, and the mixing rate is accelerated;
finally, the filtering mechanism 4 comprises a supporting vertical frame 16, a filtering screw rod 17 is rotatably connected inside the supporting vertical frame 16, a filtering nut 18 is connected to the surface of the filtering screw rod 17 in a threaded manner, a plurality of connecting blocks 19 are fixedly connected to the outer wall surface of the filtering nut 18, a plurality of filtering screens 20 are fixedly connected to the end parts of the connecting blocks 19, a filtering motor 21 is fixedly connected to the top end of the filtering screw rod 17, after the mixing rod 11 is retracted, an output shaft of the filtering motor 21 rotates to drive the filtering screw rod 17 to rotate, the filtering screw rod 17 rotates to drive the filtering nut 18 to move, the filtering nut 18 moves to drive the filtering screens 20 to rise, and therefore acidified mother liquor is filtered.
As shown in fig. 1, a plurality of leakage fluid ports have been seted up to staving 1 bottom, and a plurality of leakage fluid port bottom fixedly connected with fluid-discharge tube 22 can be followed the drainage of filterable clarified mother liquor below, install ooff valve 23 on the fluid-discharge tube 22, conveniently control the switch of fluid-discharge tube 22, a plurality of clean mouths 24 have been seted up at staving 1 top, and a plurality of clean mouths 24 internally mounted has sealing door 25, can conveniently clean filter screen 20, install charging tube 26 on the sealing door 25, can add acidic reagent and mother liquor to inside.
The working principle of the invention is as follows:
when the invention is actually used, mother liquor and acid reagent are added into the acidification cavity 2 through the feed pipe 26, then the mixing motor 10 is started, the output shaft of the mixing motor 10 rotates to drive the mixing rod 11 to rotate, the mixing rod 11 rotates to drive the plurality of movable rods 13 to rotate, and the mother liquor is stirred and mixed to accelerate the mixing rate;
after mixed acidification, the shrinkage nut 8 is driven to move by the rotation of the output shaft of the shrinkage motor 7, so that the movable support 9 can be driven to move, the mixing rod 11 is shrunk, the movable rod 13 on the mixing rod 11 is folded under the action of the mounting groove, the obstruction during filtration is avoided, then the filter screw 17 is driven to rotate by the rotation of the output shaft of the filter motor 21, the filter screw 17 is driven to move by the rotation of the filter screw 18, the filter nut 18 is driven to move to drive the filter screen 20 to rise, and therefore acidified mother liquor is effectively filtered, and clarified mother liquor is obtained.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (7)
1. A draw acidification device for terramycin production, its characterized in that: the novel acidification device comprises a barrel body (1), wherein an acidification cavity (2) is formed in the barrel body (1), mixing mechanisms (3) are arranged on two sides of the acidification cavity (2), and a filtering mechanism (4) is arranged in the acidification cavity (2);
the mixing mechanism (3) comprises a plurality of fixed guide frames (5), a plurality of shrinkage screw rods (6) are rotationally connected inside the fixed guide frames (5), shrinkage motor (7) are fixedly connected to the end parts of the shrinkage screw rods (6), shrinkage nuts (8) are connected to the surfaces of the shrinkage screw rods (6) in a threaded mode, movable supports (9) are fixedly connected to the bottom ends of the shrinkage nuts (8), a mixing motor (10) is fixedly arranged on one side of each movable support (9), a mixing rod (11) is fixedly connected to the end parts of output shafts of the mixing motor (10), a plurality of storage grooves (12) are formed in the surfaces of the mixing rods (11), movable rods (13) are rotationally connected inside the storage grooves (12), and a synchronous connecting rod (14) is rotationally connected between the movable rods (13) on the same side, and reset springs (15) are fixedly connected between the movable rods (13) and the inner walls of the storage grooves (12).
The filter mechanism (4) comprises a supporting vertical frame (16), a filter screw (17) is rotatably connected inside the supporting vertical frame (16), a filter nut (18) is connected to the surface of the filter screw (17) in a threaded mode, a plurality of connecting blocks (19) are fixedly connected to the surface of the outer wall of the filter nut (18), a plurality of filter screens (20) are fixedly connected to the end portions of the connecting blocks (19), and a filter motor (21) is fixedly connected to the top end of the filter screw (17).
2. The extraction acidification device for terramycin production according to claim 1, characterized in that: the fixed guide frame (5) is obliquely arranged on the side surface of the barrel body (1), a plurality of mounting grooves are formed in the side surface of the barrel body (1), and the fixed guide frame (5) is arranged inside the mounting grooves.
3. The extraction acidification device for terramycin production according to claim 2, characterized in that: and one end of the mixing rod (11) far away from the movable support (9) is fixedly connected with a sealing block, and the mounting groove is matched with the sealing block.
4. The extraction acidification device for terramycin production according to claim 1, characterized in that: a plurality of liquid discharge ports are formed in the bottom of the barrel body (1), and liquid discharge pipes (22) are fixedly connected to the bottom ends of the liquid discharge ports.
5. The extraction acidification device for terramycin production according to claim 4, characterized in that: the liquid discharge pipe (22) is provided with a switch valve (23).
6. The extraction acidification device for terramycin production according to claim 1, characterized in that: a plurality of cleaning openings (24) are formed in the top of the barrel body (1), and a sealing door (25) is arranged in the cleaning openings (24).
7. The extraction acidification device for terramycin production according to claim 6, characterized in that: and a feeding pipe (26) is arranged on the sealing door (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011596789.3A CN112808206B (en) | 2020-12-29 | 2020-12-29 | Extraction acidification device for terramycin production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011596789.3A CN112808206B (en) | 2020-12-29 | 2020-12-29 | Extraction acidification device for terramycin production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112808206A CN112808206A (en) | 2021-05-18 |
| CN112808206B true CN112808206B (en) | 2023-10-31 |
Family
ID=75855967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011596789.3A Active CN112808206B (en) | 2020-12-29 | 2020-12-29 | Extraction acidification device for terramycin production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112808206B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0392340A2 (en) * | 1989-04-08 | 1990-10-17 | SCHOTTEN, Alfons | Press filter |
| GB9909630D0 (en) * | 1999-04-28 | 1999-06-23 | Zeneca Ltd | Reactor |
| CN106345382A (en) * | 2016-11-18 | 2017-01-25 | 广西大学 | Liquid discharge type reaction kettle |
| CN206342962U (en) * | 2016-11-23 | 2017-07-21 | 新沂市华洋金属制品有限公司 | A kind of sandstone pulp-water device for effectively separating for building |
| CN207169705U (en) * | 2017-07-27 | 2018-04-03 | 上海邦高化学有限公司 | A kind of reactor |
| CN208679093U (en) * | 2018-07-30 | 2019-04-02 | 天津华茂博源科技发展有限公司 | A kind of polymers multi-level filtering reaction kettle |
| CN111153535A (en) * | 2020-01-19 | 2020-05-15 | 武汉市新华印刷有限责任公司 | Developing machine dashes version effluent disposal system |
| CN211612667U (en) * | 2019-11-15 | 2020-10-02 | 成都翊昂科技有限公司 | Adhesive reation kettle's ejection of compact filter equipment |
| CN211784719U (en) * | 2020-03-17 | 2020-10-27 | 西南林业大学 | Heavy metal exceeds standard quick detection device in wild domestic fungus |
| CN212067950U (en) * | 2019-11-29 | 2020-12-04 | 河北轩邦无纺布有限公司 | Antistatic non-woven fabrics heating filter equipment |
| CN112090157A (en) * | 2020-10-11 | 2020-12-18 | 常德云港生物科技有限公司 | Separation equipment for deoxycholic acid waste mother liquor |
| CN214288193U (en) * | 2020-12-29 | 2021-09-28 | 大同同星抗生素有限责任公司 | A draw acidizing device for terramycin production |
-
2020
- 2020-12-29 CN CN202011596789.3A patent/CN112808206B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0392340A2 (en) * | 1989-04-08 | 1990-10-17 | SCHOTTEN, Alfons | Press filter |
| GB9909630D0 (en) * | 1999-04-28 | 1999-06-23 | Zeneca Ltd | Reactor |
| CN106345382A (en) * | 2016-11-18 | 2017-01-25 | 广西大学 | Liquid discharge type reaction kettle |
| CN206342962U (en) * | 2016-11-23 | 2017-07-21 | 新沂市华洋金属制品有限公司 | A kind of sandstone pulp-water device for effectively separating for building |
| CN207169705U (en) * | 2017-07-27 | 2018-04-03 | 上海邦高化学有限公司 | A kind of reactor |
| CN208679093U (en) * | 2018-07-30 | 2019-04-02 | 天津华茂博源科技发展有限公司 | A kind of polymers multi-level filtering reaction kettle |
| CN211612667U (en) * | 2019-11-15 | 2020-10-02 | 成都翊昂科技有限公司 | Adhesive reation kettle's ejection of compact filter equipment |
| CN212067950U (en) * | 2019-11-29 | 2020-12-04 | 河北轩邦无纺布有限公司 | Antistatic non-woven fabrics heating filter equipment |
| CN111153535A (en) * | 2020-01-19 | 2020-05-15 | 武汉市新华印刷有限责任公司 | Developing machine dashes version effluent disposal system |
| CN211784719U (en) * | 2020-03-17 | 2020-10-27 | 西南林业大学 | Heavy metal exceeds standard quick detection device in wild domestic fungus |
| CN112090157A (en) * | 2020-10-11 | 2020-12-18 | 常德云港生物科技有限公司 | Separation equipment for deoxycholic acid waste mother liquor |
| CN214288193U (en) * | 2020-12-29 | 2021-09-28 | 大同同星抗生素有限责任公司 | A draw acidizing device for terramycin production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112808206A (en) | 2021-05-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208878391U (en) | A kind of Ceramic manufacturing raw material blending device | |
| CN118010468B (en) | Mixing device and method for food detection | |
| CN113304632A (en) | Intelligent preparation process of electroless copper plating solution applied to PCB | |
| CN214288193U (en) | A draw acidizing device for terramycin production | |
| CN112808206B (en) | Extraction acidification device for terramycin production | |
| CN220176120U (en) | Extraction tank | |
| CN220328393U (en) | Stirring device for efficient sewage treatment tank | |
| CN219167787U (en) | Sterilization type sedimentation tank of natural sediment | |
| CN209383415U (en) | A kind of sewage-treatment plant convenient for trapped dirt | |
| CN216755635U (en) | Sludge discharge device for sewage treatment management | |
| CN114890488A (en) | Vacuum collection and treatment equipment for domestic sewage and control system thereof | |
| CN215798910U (en) | Glass fiber reinforced plastic integrated pump station | |
| CN210541209U (en) | Hydrotherapy type bathtub rivers circulating device | |
| CN113213674A (en) | Solid-liquid separation device for sewage treatment | |
| CN220513648U (en) | Sewage treatment sedimentation tank | |
| CN219010696U (en) | Water-saving dyeing equipment | |
| CN221344157U (en) | Sewage treatment equipment | |
| CN221625978U (en) | Sewage coagulation treatment device | |
| CN221579886U (en) | Multistage sewage treatment device | |
| CN220386329U (en) | Glass cement stirring device | |
| CN219228966U (en) | Vegetable cleaning and dewatering device | |
| CN221287872U (en) | Processing recovery unit of p-chloromethyl benzoic acid | |
| CN221816870U (en) | Drum-type plastic processing prewashing machine | |
| CN218465673U (en) | Pressure-disengaging integrated stacked screw type mud press | |
| CN220003754U (en) | Adhesive agitating unit that wood industry was used |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |