CN113244842A - Negative pressure mixing and dosing device - Google Patents
Negative pressure mixing and dosing device Download PDFInfo
- Publication number
- CN113244842A CN113244842A CN202110375418.0A CN202110375418A CN113244842A CN 113244842 A CN113244842 A CN 113244842A CN 202110375418 A CN202110375418 A CN 202110375418A CN 113244842 A CN113244842 A CN 113244842A
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- China
- Prior art keywords
- outer side
- air
- pipe
- sleeved
- support
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- 239000007788 liquid Substances 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000003814 drug Substances 0.000 abstract description 9
- 229940079593 drug Drugs 0.000 abstract description 2
- 238000001556 precipitation Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 12
- 239000002245 particle Substances 0.000 description 4
- 241000883990 Flabellum Species 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/712—Feed mechanisms for feeding fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/2366—Parts; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a negative-pressure mixed dosing device which comprises a box body, wherein the upper end of the box body is connected with a box cover through threads, an air pump is fixedly installed at the upper end of the box cover, an air inlet pipe is arranged at the lower end of the air pump, the box cover is connected with an air inlet pipe in a rotating mode, a connecting pipe is sleeved in the air inlet pipe in a sliding mode, two sliding chutes are formed in the side wall of the air inlet pipe and symmetrically distributed on the side wall of the air inlet pipe, two sliding rods are arranged on the outer side of the connecting pipe, a supporting plate is fixedly sleeved on the outer side of the connecting pipe, a suction pump is fixedly installed on the side wall of the box body, the lower end of the box body is connected with an end cover through threads, a filter cover is arranged on the end cover, a liquid outlet pipe is fixedly sleeved in the end cover, and a stop valve is arranged on the liquid outlet pipe. The invention relates to a negative pressure mixing dosing device which has the characteristics of smoother dosing and more complete precipitation of granular medicines.
Description
Technical Field
The invention relates to a mixing and dosing device, in particular to a negative-pressure mixing and dosing device.
Background
In the prior art, in order to separate insoluble particles in a liquid medicine, an air flotation separation method is generally used, wherein highly dispersed micro bubbles are formed in water, solid or liquid particles of hydrophobic groups in wastewater are adhered to form a water-gas-particle three-phase mixed system, and after the bubbles are adhered to the particles, flocs with apparent density smaller than that of the water are formed and float to the water surface, and a scum layer is formed and scraped, so that the solid-liquid or liquid-liquid separation process is realized.
In the prior art, when the negative pressure mixing dosing device is used, the feeding hopper can be blocked when too much dry powder medicament enters, the dosing speed is influenced, and meanwhile, when the device is subjected to air floatation separation, granular medicaments are not completely separated out. Accordingly, there is a need for improvements in the art.
The invention content is as follows:
the present invention is directed to a negative pressure mixing dosing device to solve the above problems, and to solve the problems mentioned in the background art.
In order to solve the above problems, the present invention provides a technical solution:
negative pressure mixes throws charge device, the power distribution box comprises a box body, there is the case lid upper end of box through threaded connection, the upper end fixed mounting of case lid has the air pump, the lower extreme of air pump is provided with the intake pipe, the case lid internal rotation is connected with the intake pipe, it has cup jointed the connecting pipe to slide in the intake pipe, two spouts, two have been seted up to the lateral wall of intake pipe spout symmetric distribution is at the lateral wall of intake pipe, the outside of connecting pipe is provided with two slide bars, the fixed backup pad that has cup jointed in the outside of connecting pipe, the lateral wall fixed mounting of box has the suction pump, the lower extreme of box has the end cover through threaded connection, be provided with the filter mantle on the end cover, the fixed drain pipe that has cup jointed in the end cover, be provided with the stop valve on the drain pipe.
Preferably, the two sliding rods are symmetrically distributed on the outer side of the connecting pipe, and each sliding groove is connected with a sliding rod in a sliding mode.
Preferably, the lower end of the box body is welded with two support plates, and the two support plates are symmetrically distributed at the lower end of the box body.
As preferred, the fixed cover in the outside of intake pipe has been met driven gear, the upper end fixed mounting of case lid has the motor, the lower extreme of motor is provided with the pivot, the case lid internal rotation is connected with the pivot, the one end welding that the motor was kept away from in the pivot has square, square's outside joint has the driving gear, the driving gear is connected with driven gear meshing, the quad slit has been seted up in the driving gear, the joint has square in the quad slit, there is the fixed pin one end that the pivot was kept away from to square through threaded connection, the baffle has been cup jointed in the outside slip of fixed pin, the upper end contact of baffle is connected with the driving gear, the one end contact that the baffle was kept away from to the driving gear is connected with the pivot.
Preferably, an air cylinder is fixedly mounted at the upper end of the box cover, an air cylinder rod is arranged at the lower end of the air cylinder, the air cylinder rod is sleeved in the box cover in a sliding mode, a connecting sleeve is sleeved on the outer side of one end, away from the air cylinder, of the air cylinder rod, a connecting rod is welded on the side wall of the connecting sleeve, a supporting plate is welded at the tail end of the connecting rod, a limiting hole is formed in the supporting plate, a connecting pipe is connected to the limiting hole in a rotating mode, a rolling groove is formed in the upper end of the supporting plate, a steel ball is arranged in the rolling groove, a supporting plate is connected to the outer surface of the steel ball in a contact mode, four air outlet pipes are arranged on the outer side of the connecting pipe in an annular array mode, and a plurality of air outlet holes are formed in the side wall of the air outlet pipes and are evenly distributed on the air outlet pipes.
Preferably, the side wall of the connecting sleeve is sleeved with a limiting pin in a sliding manner, and the cylinder rod is internally connected with the limiting pin through threads.
As preferred, be provided with the suction tube on the suction pump, the suction tube has been cup jointed in the box sliding, the fixed cover of lateral wall of box has connect the inlet pipe, the end of inlet pipe is provided with the feeder hopper, the welding has the bracing piece in the feeder hopper, the end welding of bracing piece has the support cover, it is connected with the back shaft to support the cover internal rotation, the outside of back shaft is provided with the flabellum, the upper end welding of back shaft has the stopper, the outside of back shaft is provided with the spring, the fixed supporting shoe that has cup jointed in the outside of back shaft, the lower extreme welding of support cover has the lug, the upper end welding of supporting shoe has the dog, the dog is connected with the lug contact.
Preferably, one end of the spring is in contact connection with a limiting block, and the other end of the spring is in contact connection with a supporting sleeve.
The invention has the beneficial effects that: the invention relates to a negative pressure mixing dosing device, which has the characteristics of smoother dosing and more complete precipitation of granular medicines, and has the following two beneficial effects compared with the traditional negative pressure mixing dosing device in specific use:
at first, through set up in the feeder hopper and support the cover, support and set up the back shaft in the cover, when the suction pump starts suction air, feeder hopper department admits air, and the flabellum drives the back shaft and rotates, and the back shaft rotates and makes the supporting shoe rotate, and then makes lug and dog contact collision, and drives the back shaft with the spring fit and reciprocates for the device feeding is more smooth and easy, is difficult for producing the jam.
Secondly, through setting up the motor on the case lid, the pivot drive driving gear of motor rotates, and the driving gear rotates and drives driven gear and rotate, and then drives the intake pipe and rotate, and the intake pipe rotates and drives the interior connecting pipe and rotate, and the cylinder starts simultaneously and makes the connecting pipe reciprocate for gas outlet department's combustion gas bubble mixes more evenly in the liquid medicine, makes granular medicine appear more completely.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the outlet duct of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 1 of the present invention;
FIG. 4 is an enlarged view of the invention at B in FIG. 1;
FIG. 5 is an enlarged view of the present invention at C of FIG. 1;
FIG. 6 is an enlarged view of the present invention at D of FIG. 1;
FIG. 7 is a cross-sectional view of the feed hopper of FIG. 1 of the present invention;
fig. 8 is an enlarged view of the invention at E in fig. 7.
In the figure: 1. a box body; 2. a box cover; 3. an air pump; 4. an air inlet pipe; 5. a driven gear; 6. a motor; 7. a rotating shaft; 8. a square block; 9. a driving gear; 10. a square hole; 11. a fixing pin; 12. a baffle plate; 13. a connecting pipe; 14. a chute; 15. a slide bar; 16. a support plate; 17. a cylinder; 18. a cylinder rod; 19. connecting sleeves; 20. a spacing pin; 21. a connecting rod; 22. a support disc; 23. a limiting hole; 24. rolling a groove; 25. steel balls; 26. an air outlet pipe; 27. an air outlet; 28. a suction pump; 29. a suction tube; 30. a feed pipe; 31. a feed hopper; 32. a support bar; 33. a support sleeve; 34. a support shaft; 35. a fan blade; 36. a limiting block; 37. a spring; 38. a support block; 39. a bump; 40. a stopper; 41. a support plate; 42. an end cap; 43. a filter housing; 44. a liquid outlet pipe; 45. and a stop valve.
The specific implementation mode is as follows:
as shown in fig. 1 to 8, the following technical solutions are adopted in the present embodiment:
example (b):
the negative pressure mixed dosing device comprises a box body 1, the upper end of the box body 1 is connected with a box cover 2 through threads, an air pump 3 is fixedly arranged at the upper end of the box cover 2, an air inlet pipe 4 is arranged at the lower end of the air pump 3, an air inlet pipe 4 is rotationally connected in the box cover 2, a connecting pipe 13 is sleeved in the air inlet pipe 4 in a sliding manner, the side wall of the air inlet pipe 4 is provided with two sliding chutes 14, the two sliding chutes 14 are symmetrically distributed on the side wall of the air inlet pipe 4, two sliding rods 15 are arranged on the outer side of the connecting pipe 13, a supporting plate 16 is fixedly sleeved on the outer side of the connecting pipe 13, a suction pump 28 is fixedly arranged on the side wall of the box body 1, the lower end of the box body 1 is connected with an end cover 42 through screw threads, the end cover 42 is provided with a filter cover 43, a liquid outlet pipe 44 is fixedly sleeved in the end cover 42, and a stop valve 45 is arranged on the liquid outlet pipe 44.
The two sliding rods 15 are symmetrically distributed on the outer side of the connecting pipe 13, and each sliding chute 14 is connected with a sliding rod 15 in a sliding manner.
The lower end of the box body 1 is welded with two support plates 41, and the two support plates 41 are symmetrically distributed at the lower end of the box body 1.
Wherein, the fixed cover in the outside of intake pipe 4 has been met driven gear 5, the upper end fixed mounting of case lid 2 has motor 6, the lower extreme of motor 6 is provided with pivot 7, 2 internal rotations of case lid are connected with pivot 7, the one end welding that motor 6 was kept away from to pivot 7 has square piece 8, square piece 8's outside joint has driving gear 9, driving gear 9 is connected with driven gear 5 meshing, square hole 10 has been seted up in the driving gear 9, square piece 8 has been cup jointed in square hole 10, there is fixed pin 11 one end that pivot 7 was kept away from to square piece 8 through threaded connection, baffle 12 has been cup jointed in the outside slip of fixed pin 11, the upper end contact of baffle 12 is connected with driving gear 9, the one end contact that baffle 12 was kept away from to driving gear 9 is connected with pivot 7.
Wherein, the upper end of the box cover 2 is fixedly provided with an air cylinder 17, the lower end of the air cylinder 17 is provided with an air cylinder rod 18, an air cylinder rod 18 is sleeved in the box cover 2 in a sliding manner, a connecting sleeve 19 is sleeved on the outer side of one end, far away from the air cylinder 17, of the air cylinder rod 18, a connecting rod 21 is welded on the side wall of the connecting sleeve 19, a supporting plate 22 is welded at the tail end of the connecting rod 21, a limit hole 23 is arranged in the support plate 22, a connecting pipe 13 is rotationally connected in the limit hole 23, the upper end of the supporting plate 22 is provided with a rolling groove 24, a steel ball 25 is arranged in the rolling groove 24, the outer surface of the steel ball 25 is connected with a supporting plate 16 in a contact way, four air outlet pipes 26 are arranged on the outer side of the lower end of the connecting pipe 13, the four air outlet pipes 26 are distributed on the outer side of the connecting pipe 13 in an annular array, the side wall of the air outlet pipe 26 is provided with a plurality of air outlet holes 27, and the air outlet holes 27 are uniformly distributed on the air outlet pipe 26.
The side wall of the connecting sleeve 19 is sleeved with a limit pin 20 in a sliding manner, and the cylinder rod 18 is internally connected with the limit pin 20 through threads.
Wherein, be provided with suction tube 29 on the suction pump 28, sliding sleeve has cup jointed suction tube 29 in the box 1, the fixed inlet pipe 30 that has cup jointed of lateral wall of box 1, the end of inlet pipe 30 is provided with feeder hopper 31, the welding has bracing piece 32 in the feeder hopper 31, the end welding of bracing piece 32 has support cover 33, support 33 internal rotation and be connected with back shaft 34, the outside of back shaft 34 is provided with flabellum 35, the upper end welding of back shaft 34 has stopper 36, the outside of back shaft 34 is provided with spring 37, the fixed supporting shoe 38 that has cup jointed in the outside of back shaft 34, the lower extreme welding of support cover 33 has lug 39, the upper end welding of supporting shoe 38 has dog 40, dog 40 and lug 39 contact connection.
Wherein, one end of the spring 37 is connected with a limit block 36 in a contact manner, and the other end of the spring 37 is connected with a support sleeve 33 in a contact manner.
The using state of the invention is as follows: when the device is used, the suction pump 28 is started, when the suction pump 28 starts to suck air, air enters the feed hopper 31, the fan blades 35 drive the supporting shaft 34 to rotate, the supporting shaft 34 rotates to enable the supporting block 38 to rotate, the supporting block 38 rotates to enable the bump 39 to be in contact with the stop block 40 for collision, the supporting shaft 34 is driven to move up and down by being matched with the spring 37, the feeding of the device is smoother, the device is not easy to block, the motor 6 starts the rotating shaft 7 to rotate, the rotating shaft 7 rotates to drive the square block 8 to rotate, the square block 8 rotates to drive the driving gear 9 to rotate, the driving gear 9 rotates to drive the driven gear 5 to rotate, the air inlet pipe 4 rotates to drive the inner connecting pipe 13 to rotate, meanwhile, the air pump 3 and the air cylinder 17 are started, the air pump 3 starts to supply air to the air inlet pipe 4, the air cylinder 17 starts to enable the connecting pipe 13 to move up and down, and bubbles discharged from the air outlet hole 27 are mixed more uniformly in the liquid medicine, so that the granular medicine is more completely separated out.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (8)
1. Negative pressure mixes throws charge device, including box (1), its characterized in that: the upper end of the box body (1) is connected with a box cover (2) through threads, an air pump (3) is fixedly mounted at the upper end of the box cover (2), an air inlet pipe (4) is arranged at the lower end of the air pump (3), the air inlet pipe (4) is rotationally connected with the box cover (2), a connecting pipe (13) is sleeved in the air inlet pipe (4) in a sliding mode, two sliding chutes (14) are formed in the side wall of the air inlet pipe (4), the two sliding chutes (14) are symmetrically distributed on the side wall of the air inlet pipe (4), two sliding rods (15) are arranged on the outer side of the connecting pipe (13), a supporting plate (16) is fixedly sleeved on the outer side of the connecting pipe (13), a suction pump (28) is fixedly mounted on the side wall of the box body (1), an end cover (42) is connected, a liquid outlet pipe (44) is fixedly sleeved in the end cover (42), and a stop valve (45) is arranged on the liquid outlet pipe (44).
2. The negative pressure mixing dosing device of claim 1, wherein: the two sliding rods (15) are symmetrically distributed on the outer side of the connecting pipe (13), and each sliding groove (14) is connected with a sliding rod (15) in a sliding mode.
3. The negative pressure mixing dosing device of claim 1, wherein: the lower end of the box body (1) is welded with two support plates (41), and the two support plates (41) are symmetrically distributed at the lower end of the box body (1).
4. The negative pressure mixing dosing device of claim 1, wherein: the outer side of the air inlet pipe (4) is fixedly sleeved with a driven gear (5), the upper end of the box cover (2) is fixedly provided with a motor (6), the lower end of the motor (6) is provided with a rotating shaft (7), the box cover (2) is rotatably connected with the rotating shaft (7), one end, away from the motor (6), of the rotating shaft (7) is welded with a square block (8), the outer side of the square block (8) is connected with a driving gear (9), the driving gear (9) is meshed with the driven gear (5) and connected with the driven gear, a square hole (10) is formed in the driving gear (9), the square block (8) is connected in the square hole (10) in a clamping mode, one end, away from the rotating shaft (7), of the square block (8) is connected with a fixing pin (11) through threads, the outer side of the fixing pin (11) is slidably sleeved with a baffle (12), and the upper end of the baffle (12) is in contact connection with the driving gear (9), one end of the driving gear (9) far away from the baffle (12) is in contact connection with a rotating shaft (7).
5. The negative pressure mixing dosing device of claim 1, wherein: the air cylinder (17) is fixedly installed at the upper end of the box cover (2), an air cylinder rod (18) is arranged at the lower end of the air cylinder (17), the air cylinder rod (18) is sleeved in the box cover (2) in a sliding mode, a connecting sleeve (19) is sleeved on the outer side of one end, far away from the air cylinder (17), of the air cylinder rod (18), a connecting rod (21) is welded on the side wall of the connecting sleeve (19), a supporting plate (22) is welded at the tail end of the connecting rod (21), a limiting hole (23) is formed in the supporting plate (22), a connecting pipe (13) is connected in the limiting hole (23) in a rotating mode, a rolling groove (24) is formed in the upper end of the supporting plate (22), steel balls (25) are arranged in the rolling groove (24), a supporting plate (16) is connected to the outer surface of the steel balls (25) in a contact mode, four air outlet pipes (26) are arranged on the outer side of the lower end of the connecting pipe (13), and the four air outlet pipes (26) are distributed on the outer side of the connecting pipe (13) in an annular array mode, a plurality of air outlet holes (27) are formed in the side wall of the air outlet pipe (26), and the air outlet holes (27) are uniformly distributed on the air outlet pipe (26).
6. The negative pressure mixing dosing device of claim 5, wherein: the side wall of the connecting sleeve (19) is sleeved with a limiting pin (20) in a sliding mode, and the inside of the air cylinder rod (18) is connected with the limiting pin (20) through threads.
7. The negative pressure mixing dosing device of claim 1, wherein: the suction pump is characterized in that a suction tube (29) is arranged on the suction pump (28), the suction tube (29) is sleeved in the box body (1) in a sliding manner, a feed tube (30) is fixedly sleeved on the side wall of the box body (1), a feed hopper (31) is arranged at the tail end of the feed tube (30), a support rod (32) is welded in the feed hopper (31), a support sleeve (33) is welded at the tail end of the support rod (32), a support shaft (34) is rotatably connected in the support sleeve (33), fan blades (35) are arranged on the outer side of the support shaft (34), a limit block (36) is welded at the upper end of the support shaft (34), a spring (37) is arranged on the outer side of the support shaft (34), a support block (38) is fixedly sleeved on the outer side of the support shaft (34), a convex block (39) is welded at the lower end of the support sleeve (33), and a stop block (40) is welded at the upper end of the support block (38), the stop block (40) is in contact connection with the bump (39).
8. The negative-pressure mixing dosing device of claim 7, wherein: one end of the spring (37) is in contact connection with a limiting block (36), and the other end of the spring (37) is in contact connection with a supporting sleeve (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110375418.0A CN113244842A (en) | 2021-04-08 | 2021-04-08 | Negative pressure mixing and dosing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110375418.0A CN113244842A (en) | 2021-04-08 | 2021-04-08 | Negative pressure mixing and dosing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113244842A true CN113244842A (en) | 2021-08-13 |
Family
ID=77220474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110375418.0A Pending CN113244842A (en) | 2021-04-08 | 2021-04-08 | Negative pressure mixing and dosing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113244842A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116462282A (en) * | 2023-05-31 | 2023-07-21 | 广州市科翔环保有限公司 | Equipment for removing ultrahigh-concentration ammonia nitrogen wastewater by electrochemical method and treatment process thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106348056A (en) * | 2016-08-26 | 2017-01-25 | 桐昆集团浙江恒腾差别化纤维有限公司 | Powder conveying structure |
| CN206304667U (en) * | 2016-12-23 | 2017-07-07 | 新乡医学院三全学院 | A kind of biochemistry raw material high-efficiency stirring blending tank |
| CN208356684U (en) * | 2018-04-12 | 2019-01-11 | 杭州新恒诺机械有限公司 | A kind of vacuum powder blender |
| CN211562838U (en) * | 2020-01-08 | 2020-09-25 | 衡水君成新材料科技有限公司 | Novel material loosening device |
| CN112264453A (en) * | 2020-09-28 | 2021-01-26 | 刘云芝 | Soil treatment uses processing apparatus |
| CN212882586U (en) * | 2020-06-19 | 2021-04-06 | 重庆新天地环境检测技术有限公司 | Pre-crushing soil grinder |
-
2021
- 2021-04-08 CN CN202110375418.0A patent/CN113244842A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106348056A (en) * | 2016-08-26 | 2017-01-25 | 桐昆集团浙江恒腾差别化纤维有限公司 | Powder conveying structure |
| CN206304667U (en) * | 2016-12-23 | 2017-07-07 | 新乡医学院三全学院 | A kind of biochemistry raw material high-efficiency stirring blending tank |
| CN208356684U (en) * | 2018-04-12 | 2019-01-11 | 杭州新恒诺机械有限公司 | A kind of vacuum powder blender |
| CN211562838U (en) * | 2020-01-08 | 2020-09-25 | 衡水君成新材料科技有限公司 | Novel material loosening device |
| CN212882586U (en) * | 2020-06-19 | 2021-04-06 | 重庆新天地环境检测技术有限公司 | Pre-crushing soil grinder |
| CN112264453A (en) * | 2020-09-28 | 2021-01-26 | 刘云芝 | Soil treatment uses processing apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116462282A (en) * | 2023-05-31 | 2023-07-21 | 广州市科翔环保有限公司 | Equipment for removing ultrahigh-concentration ammonia nitrogen wastewater by electrochemical method and treatment process thereof |
| CN116462282B (en) * | 2023-05-31 | 2023-09-26 | 广州市科翔环保有限公司 | Equipment for removing ultrahigh-concentration ammonia nitrogen wastewater by electrochemical method and treatment process thereof |
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Application publication date: 20210813 |