CN113491996A - Internal circulation formula industrial chemicals production and processing is with mixing reaction equipment - Google Patents
Internal circulation formula industrial chemicals production and processing is with mixing reaction equipment Download PDFInfo
- Publication number
- CN113491996A CN113491996A CN202110734251.2A CN202110734251A CN113491996A CN 113491996 A CN113491996 A CN 113491996A CN 202110734251 A CN202110734251 A CN 202110734251A CN 113491996 A CN113491996 A CN 113491996A
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- annular plane
- raw materials
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- 238000002156 mixing Methods 0.000 title claims abstract description 83
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 239000003317 industrial substance Substances 0.000 title description 5
- 239000002994 raw material Substances 0.000 claims abstract description 43
- 239000000126 substance Substances 0.000 claims abstract description 13
- 238000002347 injection Methods 0.000 claims description 25
- 239000007924 injection Substances 0.000 claims description 25
- 239000013064 chemical raw material Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 2
- 239000007921 spray Substances 0.000 abstract description 8
- 239000000203 mixture Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 6
- 239000011148 porous material Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
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- 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
- B01J19/28—Moving reactors, e.g. rotary drums
Abstract
The invention provides a mixing reaction device for producing and processing internal circulation chemical raw materials, which comprises a mixing tank and a base shell, wherein a plurality of annular plane mixing pipes are embedded on the mixing tank, electric propellers are fixedly installed in two sides of each annular plane mixing pipe, a plurality of parallel transverse exchange holes are formed in the inner side edge of each annular plane mixing pipe, the mixing reaction device for producing and processing internal circulation chemical raw materials is reasonable in design, a plurality of annular plane mixing pipes are embedded on the mixing tank, after the electric propellers are started, one half of the transverse exchange holes in the inner side of each annular plane mixing pipe spray raw materials, the other half of the transverse exchange holes absorb the raw materials, so that a plane exchange layer can be formed at each annular plane mixing pipe, and the plurality of annular plane mixing pipes are matched to quickly mix various raw materials in the same layer so that various raw materials can be quickly and fully contacted, the reaction efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of chemical raw material processing equipment, and particularly relates to internal circulation type mixed reaction equipment for production and processing of chemical raw materials.
Background
In the process of chemical raw material processing, generally, there is this link of mixed reaction, when the mixed reaction, the contact velocity and the degree of various raw materials directly influence the efficiency of mixed reaction, it is lower to directly adopt mechanical stirring efficiency, can not be quick make everywhere raw materials all obtain the mixture, need stir the certain time and just can reach the effect of intensive mixing, adopt the great stirring structure of volume, can accelerate mixing, however can cause the equipment to be heavy, volume and cost increase, however, current mixed reaction equipment can not solve the above-mentioned problem, the efficiency of mixed reaction can also be further promoted, when needing to let in air, also can not make air and raw materials quick abundant mixing, for this reason, the invention provides a mixed reaction equipment for internal circulation formula chemical raw material production and processing.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides an internal circulation type mixed reaction device for producing and processing chemical raw materials, which is reasonable in design, a plurality of annular plane mixing pipes are embedded on a mixing tank, after an electric propeller is started, one half of transverse exchange holes on the inner side of each annular plane mixing pipe spray raw materials, and the other half of the transverse exchange holes symmetrically absorb the raw materials, so that a plane exchange layer can be formed at each annular plane mixing pipe, and the various raw materials on the same layer can be quickly mixed by matching the plurality of annular plane mixing pipes, so that the various raw materials can be quickly and fully contacted, and the reaction efficiency is improved.
In order to achieve the purpose, the invention is realized by the following technical scheme: a mixed reaction device for producing and processing internal circulation chemical raw materials comprises a mixing tank and a base shell, wherein a plurality of annular plane mixing pipes are inlaid on the mixing tank, electric propellers are fixedly mounted in both sides of the annular plane mixing pipes, a plurality of parallel transverse exchange holes are formed in the inner side edge of each annular plane mixing pipe, an internal injection shell is fixedly mounted on the inner side wall of the bottom of the mixing tank, a wiper motor is fixedly mounted at the central position of the inner side wall of the bottom of the internal injection shell, a connecting rod is fixedly mounted on the output shaft of the wiper motor, an arc movable seat is movably mounted in the internal injection shell, the connecting rod is fixedly connected with the arc movable seat, an arc groove is formed in the arc movable seat, a communicating hole is formed in the top of the arc movable seat, and a plurality of jet holes are formed in the top of the internal injection shell, the size of jet orifice is the same with the intercommunicating pore, fixed mounting has the mount pad in the interior injection shell, the position department fixed mounting that one side and the arc wall of mount pad correspond has the arc push rod, fixed mounting has the air pump on the inside wall of base shell bottom, be provided with intake pipe and outlet duct on the air pump, the outlet duct communicates with the annular plane hybrid tube fixed connection of bottommost, fixedly connected with air water communicating pipe between every two adjacent annular plane hybrid tubes, the top cap is installed through external screw thread and interior screw-thread fit in the top of blending tank, the central point at top cap top puts fixedly connected with blast pipe, install electric valve on the blast pipe.
As a preferred embodiment of the present invention, one end of the air inlet pipe is fixedly connected to a filter pipe, one end of the filter pipe is fixedly connected to an air suction pipe, one side of the base shell is provided with a through hole, and one end of the air suction pipe passes through the through hole and extends to the outside of the base shell.
In a preferred embodiment of the present invention, the air outlet pipe is provided with a one-way valve.
As a preferred embodiment of the present invention, a control panel is installed on the front side of the mixing tank, a processor is installed in the control panel, an operation button and a display screen are installed on the control panel, a power cord is fixedly connected to one side of the mixing tank, a plug is connected to one end of the power cord, the power cord is electrically connected to the processor, the display screen, the operation button, the wiper motor, the electric valve, the air pump and the electric propeller respectively, and the processor is electrically connected to the display screen, the operation button, the wiper motor, the electric valve, the air pump and the electric propeller respectively.
In a preferred embodiment of the present invention, a discharge pipe is fixedly connected to one side of the bottom of the mixing tank, and a manual valve is installed on the discharge pipe.
As a preferred embodiment of the present invention, a plurality of addition pipes are fixedly mounted on the top of the top cover, and a sealing cover is mounted on the top of the addition pipe through matching of external threads and internal threads.
The invention has the beneficial effects that: the invention relates to a mixing reaction device for producing and processing an internal circulation type chemical raw material, which comprises a mixing tank, a base shell, an annular plane mixing pipe, an electric propeller, a transverse exchange hole, an internal injection shell, a wiper motor, a connecting rod, an arc movable seat, an arc groove, a communicating hole, a jet hole, an arc push rod, an air pump, an air inlet pipe, an air outlet pipe, an air-water communicating pipe, a filter pipe, an air suction pipe, a discharge pipe, a manual valve, a top cover, an exhaust pipe, an electric valve, an adding pipe, a sealing cover, a power wire, a control plate, a mounting seat and a one-way valve.
1. This internal circulation formula chemical raw materials production and processing is with mixing response equipment's the blending tank of rotation inner shell on inlay and have a plurality of annular plane hybrid tube, the electric screw starts the back, half transverse exchange hole on the inboard side of annular plane hybrid tube sprays the raw materials, the raw materials is absorb in the transverse exchange hole of half symmetry, thereby can locate to form the plane exchange layer at every annular plane hybrid tube, the cooperation of a plurality of annular plane hybrid tube can make the various raw materials flash mixed of same layer, make various raw materials can be quick and abundant contact, reaction efficiency is improved.
2. This inner loop formula industrial chemicals production and processing has installed in the shell with mixing reaction equipment's interior injection and has been swung repeatedly arc sliding seat, arc wall and the cooperation of arc push rod on the arc sliding seat, can pass through the injection that intercommunicating pore and jet orifice relapse and absorb the raw materials, thereby make the exchange and the mixture that form the raw materials on vertical direction between each plane exchange layer, and then form omnidirectional cross mixing, can improve industrial chemicals mixing reaction's efficiency effectively, and, only can form the injection and the absorption of raw materials when jet orifice and intercommunicating pore coincidence, thereby produce the effect of intermittent type nature injection and absorption, further improve mixing efficiency and effect.
3. This internal circulation formula chemical raw materials production and processing is with mixing reaction equipment's every adjacent two annular plane hybrid tube between all connected air water communicating pipe, when needs, can be through air pump toward conveying air or oxygen in each annular plane hybrid tube, because there is the flow of raw materials in the annular plane hybrid tube, therefore, part air can flow along with the raw materials, then discharge through the transverse exchange hole, therefore, make everywhere raw materials and air or oxygen contact that can be quick, the efficiency of reaction is improved, and, when the arc sliding seat sprays or absorbs the raw materials, atmospheric pressure in the hybrid tube can change repeatedly, thereby make inside bubble can break more easily, further improve the efficiency of reaction.
Drawings
FIG. 1 is a schematic structural diagram of a mixing reaction apparatus for internal circulation type chemical raw material production and processing according to the present invention;
FIG. 2 is a schematic cross-sectional view of a mixing reactor for producing and processing an internal circulation chemical material according to the present invention;
FIG. 3 is a schematic cross-sectional view of an annular planar mixing tube of a mixing reactor for producing and processing an internal circulation chemical material according to the present invention;
FIG. 4 is a schematic structural view of an arc-shaped movable seat of a mixing reaction device for internal circulation type chemical raw material production and processing according to the present invention;
FIG. 5 is a schematic cross-sectional view of an inner jet casing of a mixing reaction device for an internal circulation type chemical raw material production process according to the present invention;
in the figure: 1. a mixing tank; 2. a base housing; 3. an annular planar mixing tube; 4. an electric propeller; 5. a transverse exchange aperture; 6. an inner spray shell; 7. a wiper motor; 8. a connecting rod; 9. an arc movable seat; 10. an arc-shaped slot; 11. a communicating hole; 12. an injection hole; 13. an arc push rod; 14. an air pump; 15. an air inlet pipe; 16. an air outlet pipe; 17. a gas-water communicating pipe; 18. a filter tube; 19. an air intake duct; 20. a discharge pipe; 21. a manual valve; 22. a top cover; 23. an exhaust pipe; 24. an electrically operated valve; 25. an addition pipe; 26. a sealing cover; 27. a power line; 28. a control panel; 29. a mounting seat; 30. a one-way valve.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 5, the present invention provides a technical solution: a mixed reaction device for producing and processing an internal circulation type chemical raw material comprises a mixing tank 1 and a base shell 2, wherein a plurality of annular plane mixing pipes 3 are inlaid on the mixing tank 1, electric propellers 4 are fixedly mounted in two sides of each annular plane mixing pipe 3, a plurality of parallel transverse exchange holes 5 are formed in the inner side opening of each annular plane mixing pipe 3, an inner injection shell 6 is fixedly mounted on the inner side wall of the bottom of the mixing tank 1, a wiper motor 7 is fixedly mounted at the central position of the inner side wall of the bottom of the inner injection shell 6, a connecting rod 8 is fixedly mounted on the output shaft of the wiper motor 7, an arc-shaped movable seat 9 is movably mounted in the inner injection shell 6, the connecting rod 8 is fixedly connected with the arc-shaped movable seat 9, an arc-shaped groove 10 is formed in the arc-shaped movable seat 9, and a communication hole 11 is formed in the top of the arc-shaped movable seat 9, a plurality of jet orifice 12 has been seted up at the top of interior injection shell 6, the size of jet orifice 12 is the same with intercommunicating pore 11, fixed mounting has mount pad 29 in the interior injection shell 6, the position department fixed mounting that one side of mount pad 29 and arc wall 10 correspond has arc push rod 13, fixed mounting has air pump 14 on the inside wall of base shell 2 bottom, be provided with intake pipe 15 and outlet duct 16 on the air pump 14, outlet duct 16 and the 3 fixed connection and the intercommunication of annular plane hybrid tube of bottommost, fixedly connected with air water communicating pipe 17 between every two adjacent annular plane hybrid tubes 3, top cap 22 is installed through external screw thread and interior screw-thread fit in the top of blending tank 1, the central point department of putting fixedly connected with blast pipe 23 at top cap 22 top, install electric valve 24 on the blast pipe 23.
As a preferred embodiment of the present invention, one end of the air inlet pipe 15 is fixedly connected to a filter pipe 18, one end of the filter pipe 18 is fixedly connected to an air suction pipe 19, one side of the base shell 2 is provided with a through hole, and one end of the air suction pipe 19 passes through the through hole and extends to the outside of the base shell 2.
In a preferred embodiment of the present invention, the outlet pipe 16 is provided with a check valve 30.
As a preferred embodiment of the present invention, a control panel 28 is installed on the front side of the mixing tank 1, a processor is installed in the control panel 28, an operation button and a display screen are installed on the control panel 28, a power cord 27 is fixedly connected to one side of the mixing tank 1, one end of the power cord 27 is connected to a plug, the power cord 27 is respectively electrically connected to the processor, the display screen, the operation button, the wiper motor 7, the electric valve 24, the air pump 14 and the electric propeller 4, and the processor is respectively electrically connected to the display screen, the operation button, the wiper motor 7, the electric valve 24, the air pump 14 and the electric propeller 4.
In a preferred embodiment of the present invention, a discharge pipe 20 is fixedly connected to one side of the bottom of the mixing tank 1, and a manual valve 21 is installed on the discharge pipe 20.
In a preferred embodiment of the present invention, a plurality of addition pipes 25 are fixedly mounted on the top of the top cover 22, and a sealing cover 26 is mounted on the top of the addition pipes 25 by matching external threads with internal threads.
As a preferred embodiment of the invention, when in use, the power cord 27 is connected to an external power supply through a plug, the sealing cover 26 is opened, the liquid chemical raw material is added through the adding pipe 25, then other liquid or solid raw materials are added, the sealing cover 26 is covered, a starting command is input through the control board 28, the wiper motor 7 and the electric propellers 4 start to work, the two electric propellers 4 simultaneously convey the chemical raw materials to one side of the annular plane mixing pipe 3, the transverse exchange holes 5 on one side of the annular plane mixing pipe 3 spray the chemical raw materials, suction is formed at the transverse exchange holes 5 on the other side, so that a plane exchange layer can be formed at each annular plane mixing pipe 3, the annular plane mixing pipes 3 are matched to quickly mix various raw materials in the same layer, so that various raw materials can be quickly and fully contacted, and the reaction efficiency is improved, simultaneously, under the drive of wiper motor 7, the arc sliding seat 9 in the interior injection shell 6 swings repeatedly, arc push rod 13 is the arc wall 10 on the continuous business turn over arc sliding seat 9, arc wall 10 and the cooperation of arc push rod 13, spray and absorb the raw materials in the vertical direction through intercommunicating pore 11 and the relapse of jet orifice 12, thereby make the exchange and the mixture that form the raw materials in the vertical direction between each plane exchange layer, and then form omnidirectional cross mixing, can improve the efficiency of industrial chemicals mixing reaction effectively, and, only can form the injection and the absorption of raw materials when jet orifice 12 and intercommunicating pore 11 coincide, thereby produce the effect that intermittent type nature sprayed and absorb, further improve mixing efficiency and effect.
As a preferred embodiment of the present invention, when air needs to be provided for the reaction of chemical raw materials, a command is input through the control board 28 and the exhaust pipe 23 is connected to the air purification device, the air pump 14 is started, the electric valve 24 is opened, the air pump 14 sucks in the external air through the air suction pipe 19, the filter pipe 18 and the air inlet pipe 15, and then pumps the air into the bottommost annular plane mixing pipe 3 through the air outlet pipe 16, an air-water communication pipe 17 is connected between every two adjacent annular plane mixing pipes 3, so as to realize the transportation of air or oxygen into each annular plane mixing pipe 3, because the annular plane mixing pipes 3 have the flow of raw materials, part of air will flow with the raw materials and then be discharged through the transverse exchange holes 5, therefore, the raw materials at each position can be rapidly contacted with air or oxygen, the reaction efficiency is improved, and, when the arc-shaped movable seat 9 sprays or sucks the raw materials, the air pressure in the mixing tank 1 is repeatedly changed so that the bubbles inside can be more easily broken, the efficiency of the reaction is further improved, and the air is finally gathered to the top of the mixing tank 1 and discharged from the exhaust pipe 23.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an inner loop formula chemical raw materials production and processing is with mixing response equipment, includes blending tank (1) and base shell (2), its characterized in that, it has a plurality of annular plane hybrid tube (3) to inlay on blending tank (1), equal fixed mounting has electric screw (4) in the both sides of annular plane hybrid tube (3), horizontal exchange hole (5) that a plurality of is parallel are seted up to the interior limit side of annular plane hybrid tube (3), fixed mounting has interior injection shell (6) on the inside wall of blending tank (1) bottom, the central point department of putting of the inside wall of interior injection shell (6) bottom department fixed mounting has wiper motor (7), fixed mounting has connecting rod (8) on the output shaft of wiper motor (7), movable mounting has arc sliding seat (9) in interior injection shell (6), connecting rod (8) and arc sliding seat (9) fixed connection, the arc-shaped groove (10) is formed in the arc-shaped movable seat (9), the communication hole (11) is formed in the top of the arc-shaped movable seat (9), a plurality of injection holes (12) are formed in the top of the inner injection shell (6), the size of each injection hole (12) is the same as that of the communication hole (11), a mounting seat (29) is fixedly mounted in the inner injection shell (6), an arc-shaped push rod (13) is fixedly mounted at a position corresponding to the arc-shaped groove (10) on one side of the mounting seat (29), an air pump (14) is fixedly mounted on the inner side wall of the bottom of the base shell (2), an air inlet pipe (15) and an air outlet pipe (16) are arranged on the air pump (14), the air outlet pipe (16) is fixedly connected and communicated with the bottommost annular plane mixing pipe (3), and air water communicating pipes (17) are fixedly connected between every two adjacent annular plane mixing pipes (3), top cap (22) are installed through external screw thread and internal thread cooperation in the top of blending tank (1), the central point at top cap (22) top puts fixedly connected with blast pipe (23), install electrically operated valve (24) on blast pipe (23).
2. The internal circulation type mixed reaction equipment for chemical raw material production and processing according to claim 1, characterized in that: one end of the air inlet pipe (15) is fixedly connected with a filter pipe (18), one end of the filter pipe (18) is fixedly connected with an air suction pipe (19), a through hole is formed in one side of the base shell (2), and one end of the air suction pipe (19) penetrates through the through hole and extends to the outside of the base shell (2).
3. The internal circulation type mixed reaction equipment for chemical raw material production and processing according to claim 1, characterized in that: and a one-way valve (30) is arranged on the air outlet pipe (16).
4. The internal circulation type mixed reaction equipment for chemical raw material production and processing according to claim 1, characterized in that: control panel (28) are installed to the front side of blending tank (1), control panel (28) embeds there is the treater, install operation button and display screen on control panel (28), one side fixedly connected with power cord (27) of blending tank (1), the one end of power cord (27) is connected with the plug, power cord (27) respectively with treater, display screen, operation button, wiper motor (7), electric valve (24), air pump (14) and electric screw (4) electric connection, the treater respectively with display screen, operation button, wiper motor (7), electric valve (24), air pump (14) and electric screw (4) electric connection.
5. The internal circulation type mixed reaction equipment for chemical raw material production and processing according to claim 1, characterized in that: one side of the bottom of the mixing tank (1) is fixedly connected with a discharge pipe (20), and a manual valve (21) is installed on the discharge pipe (20).
6. The internal circulation type mixed reaction equipment for chemical raw material production and processing according to claim 1, characterized in that: the top of top cap (22) fixed mounting has a plurality of to add pipe (25), add the top of pipe (25) and install sealed lid (26) through external screw thread and internal thread cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110734251.2A CN113491996A (en) | 2021-06-30 | 2021-06-30 | Internal circulation formula industrial chemicals production and processing is with mixing reaction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110734251.2A CN113491996A (en) | 2021-06-30 | 2021-06-30 | Internal circulation formula industrial chemicals production and processing is with mixing reaction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113491996A true CN113491996A (en) | 2021-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110734251.2A Pending CN113491996A (en) | 2021-06-30 | 2021-06-30 | Internal circulation formula industrial chemicals production and processing is with mixing reaction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113491996A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7506280A (en) * | 1974-05-28 | 1975-12-02 | Nestle Sa | PROCEDURE FOR THE AEROOB GROWING OF MICROOERGA NISMS. |
| AU5707099A (en) * | 1998-11-02 | 2000-05-04 | Sanyo Electric Co., Ltd. | Stirring device |
| CN103446972A (en) * | 2013-08-20 | 2013-12-18 | 镇海石化工业贸易有限责任公司 | Improved structure of lower temperature measuring opening of polymerization kettle and polymerization kettle adopting same |
| CN108308408A (en) * | 2018-05-11 | 2018-07-24 | 习水德康农牧有限公司 | A kind of Chinese herbal feed |
| CN211133944U (en) * | 2019-11-25 | 2020-07-31 | 回音必集团抚州制药有限公司 | Reaction unit is used in preparation of grignard formula alcohol |
-
2021
- 2021-06-30 CN CN202110734251.2A patent/CN113491996A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7506280A (en) * | 1974-05-28 | 1975-12-02 | Nestle Sa | PROCEDURE FOR THE AEROOB GROWING OF MICROOERGA NISMS. |
| AU5707099A (en) * | 1998-11-02 | 2000-05-04 | Sanyo Electric Co., Ltd. | Stirring device |
| CN103446972A (en) * | 2013-08-20 | 2013-12-18 | 镇海石化工业贸易有限责任公司 | Improved structure of lower temperature measuring opening of polymerization kettle and polymerization kettle adopting same |
| CN108308408A (en) * | 2018-05-11 | 2018-07-24 | 习水德康农牧有限公司 | A kind of Chinese herbal feed |
| CN211133944U (en) * | 2019-11-25 | 2020-07-31 | 回音必集团抚州制药有限公司 | Reaction unit is used in preparation of grignard formula alcohol |
Non-Patent Citations (1)
| Title |
|---|
| 刘有智: "《化学反应工程》", 31 January 2000 * |
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Application publication date: 20211012 |