CN214734720U - Medicine adding device with sealed propelling type feeding structure - Google Patents
Medicine adding device with sealed propelling type feeding structure Download PDFInfo
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- CN214734720U CN214734720U CN202023208579.0U CN202023208579U CN214734720U CN 214734720 U CN214734720 U CN 214734720U CN 202023208579 U CN202023208579 U CN 202023208579U CN 214734720 U CN214734720 U CN 214734720U
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Abstract
A dosing device with a sealed push-type feeding structure comprises a vertical dosing pipe, wherein the lower end of the dosing pipe is inserted into a sewage treatment tank, and the upper end of the dosing pipe extends out of the sewage treatment tank; an inclined air inlet hole is formed on the outer wall of the upper end of the dosing tube, and an inclined air inlet tube communicated with the inclined air inlet hole is fixed on the outer wall of the dosing tube; the lower end of the dosing pipe is fixedly inserted with a positioning block, and a plurality of medicine outlet grooves are formed in the outer wall of the dosing pipe on the upper side of the positioning block; the medicine feeding pipe is internally inserted with a sealing cylinder covering the medicine discharging groove, a material pushing column is inserted in the sealing cylinder, a guide column is formed at the lower end of the material pushing column, the guide column penetrates through a bottom plate of the sealing cylinder to be inserted and fixed on the positioning block, a pressure spring is inserted and sleeved on the guide column, and two ends of the pressure spring are pressed on the sealing cylinder and the positioning block respectively. It can carry powder to the sewage in disinfection pond, realizes that powder dissolves the aquatic fast, can also avoid intaking in the addition medicine pipe simultaneously, avoids the powder adhesion on the addition medicine intraductal wall.
Description
The technical field is as follows:
the utility model relates to a sewage treatment plant's technical field, more specifically say and relate to a charge device with sealed impulse type feeding structure.
Background art:
current sewage treatment pond includes adjustment tank, anaerobism groove, oxygen deficiency groove, good oxygen groove, precipitation tank and disinfection pond etc. in disinfection pond handles the sewage after the sediment, need add the medicine toward disinfection pond in, its medicine generally is powder, traditional medicine mode spills powder in the disinfection pond, but powder floats on the surface of water easily, dissolves the aquatic and needs a period, and the effect that leads to disinfection pond to handle is slow, so need design powder and can dissolve the charge device of aquatic fast.
The utility model has the following contents:
the utility model aims at providing a be exactly not enough to prior art, and provide a charge device with sealed impulse type feeding structure, it can carry powder to the sewage in disinfection pond, realizes that powder dissolves the aquatic fast, can also avoid intaking in the charge pipe simultaneously, avoids the powder adhesion on adding the medicine inside pipe wall.
A dosing device with a sealed push-type feeding structure comprises a vertical dosing pipe, wherein the lower end of the dosing pipe is inserted into a sewage treatment tank, and the upper end of the dosing pipe extends out of the sewage treatment tank; an inclined air inlet hole is formed on the outer wall of the upper end of the dosing tube, and an inclined air inlet tube communicated with the inclined air inlet hole is fixed on the outer wall of the dosing tube; the lower end of the dosing pipe is fixedly inserted with a positioning block, and a plurality of medicine outlet grooves are formed in the outer wall of the dosing pipe on the upper side of the positioning block; a sealing cylinder covering the medicine outlet groove is inserted in the medicine feeding pipe, a material pushing column is inserted in the sealing cylinder, a guide column is formed at the lower end of the material pushing column, the guide column penetrates through a bottom plate of the sealing cylinder and is inserted and fixed on a positioning block, a pressure spring is inserted and sleeved on the guide column, and two ends of the pressure spring are pressed on the sealing cylinder and the positioning block respectively;
a medicine adding barrel is inserted in the medicine adding pipe, a material ejecting hole opposite to the material ejecting column is formed in a bottom plate of the medicine adding barrel, a supporting plate is inserted in the medicine adding barrel, and the supporting plate abuts against the bottom surface of the inner side of the medicine adding barrel; a plurality of through grooves matched with the medicine outlet grooves are formed on the outer wall of the medicine adding barrel on the upper side of the supporting plate; an end cover is fixed at the upper end of the medicine adding barrel in a screwed mode, a vertical connecting column is formed on the upper end face of the end cover, a tying rope is fixed on the connecting column, the upper end of the tying rope is fixed on a sealing cover, and the sealing cover is fixed at the upper end of the medicine adding pipe in a screwed mode; the medicine feeding barrel is abutted against the upper end face of the sealing barrel and is positioned on the lower side of the inclined air inlet pipe.
Preferably, the diameter of the outer wall of the sealing cylinder is equal to that of the outer wall of the dosing cylinder, the diameter of the outer wall of the dosing cylinder is equal to that of the inner wall of the dosing pipe, a vertical limiting convex strip is formed on the inner wall of one side of the dosing pipe, limiting grooves are formed on the outer walls of the sealing cylinder and the dosing cylinder, and the limiting convex strips are inserted into the limiting grooves of the sealing cylinder and the dosing cylinder.
Preferably, go out the medicine groove and be equipped with threely at least, go out the medicine groove and be annular evenly distributed around the central axis that adds the pencil, add the quantity that leads to the groove on the cartridge case and equal to the quantity in a medicine groove, lead to the groove and be located out the medicine groove directly over.
Preferably, the bearing plate is circular, the outer wall of the bearing plate is abutted against the inner wall of the cartridge adding barrel, and a gap is formed between the upper end face of the bearing plate and the lower bottom face of the through groove.
Preferably, the positioning block is circular, and the outer wall of the positioning block is welded and fixed on the inner wall of the dosing tube; the distance between the positioning block and the sealing cylinder is larger than the distance between the upper end surface of the sealing cylinder and the upper bottom surface of the medicine outlet groove.
Preferably, a vent hole communicated with the medicine adding cylinder is formed in the connecting column of the end cover, and an air inlet communicated with the vent hole is formed in the outer wall of the connecting column.
Preferably, the length of the tether is not less than the distance from the upper end face of the dosing tube to the upper end face of the sealing barrel.
The beneficial effects of the utility model reside in that:
it can carry powder to the sewage in disinfection pond, realizes that powder dissolves the aquatic fast, can also avoid intaking in the addition medicine pipe simultaneously, avoids the powder adhesion on the addition medicine intraductal wall.
Description of the drawings:
fig. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic cross-sectional view taken at A-A in FIG. 2;
fig. 4 is a schematic structural view of the half-section of the present invention.
In the figure: 1. a medicine feeding pipe; 11. an oblique air inlet hole; 12. avoiding the notch; 13. limiting convex strips; 2. an oblique air inlet pipe; 3. positioning blocks; 4. a material ejection column; 41. a guide post; 5. a sealing cylinder; 6. Adding a medicine box; 61. a material ejection hole; 62. a through groove; 7. a support plate; 8. an end cap; 81. connecting columns; 82. a vent hole; 83. an air inlet; 10. a tether; 20. a pressure spring; 30. and (7) sealing the cover.
The specific implementation mode is as follows:
example (b): as shown in fig. 1 to 4, the dosing device with the sealed push-type feeding structure comprises a vertical dosing pipe 1, wherein the lower end of the dosing pipe 1 is inserted into a sewage treatment tank, and the upper end of the dosing pipe 1 extends out of the sewage treatment tank; an inclined air inlet hole 11 is formed in the outer wall of the upper end of the dosing tube 1, and an inclined air inlet tube 2 communicated with the inclined air inlet hole 11 is fixed on the outer wall of the dosing tube 1; a positioning block 3 is fixedly inserted at the lower end of the dosing tube 1, and a plurality of medicine discharging grooves 12 are formed in the outer wall of the dosing tube 1 on the upper side of the positioning block 3; a sealing cylinder 5 covering the medicine outlet groove 12 is inserted in the medicine feeding pipe 1, a material ejecting column 4 is inserted in the sealing cylinder 5, a guide column 41 is formed at the lower end of the material ejecting column 4, the guide column 41 penetrates through a bottom plate of the sealing cylinder 5 and is inserted and fixed on the positioning block 3, a pressure spring 20 is inserted and sleeved on the guide column 41, and two ends of the pressure spring 20 are pressed on the sealing cylinder 5 and the positioning block 3 respectively;
a medicine adding barrel 6 is inserted in the medicine adding pipe 1, a material ejecting hole 61 opposite to the material ejecting column 4 is formed in the bottom plate of the medicine adding barrel 6, a supporting plate 7 is inserted in the medicine adding barrel 6, and the supporting plate 7 is abutted against the bottom surface of the inner side of the medicine adding barrel 6; a plurality of through grooves 62 matched with the medicine outlet grooves 12 are formed on the outer wall of the medicine adding barrel 6 on the upper side of the supporting plate 7; an end cover 8 is fixed at the upper end of the medicine adding barrel 6 in a threaded manner, a vertical connecting column 81 is formed on the upper end face of the end cover 8, a tether 10 is fixed on the connecting column 81, the upper end of the tether 10 is fixed on a sealing cover 30, and the sealing cover 30 is fixed at the upper end of the medicine adding barrel 1 in a threaded manner; the medicine adding barrel 6 is abutted against the upper end face of the sealing barrel 5 and is positioned on the lower side of the inclined air inlet pipe 2.
Preferably, the diameter of 5 outer walls of sealed cylinder equals the diameter with 6 outer walls of cartridge case, and the diameter with 6 outer walls of cartridge case equals the diameter with 1 inner wall of pencil, the shaping has vertical spacing sand grip 13 on the inner wall of 1 one side of pencil, and sealed cylinder 5 and all shaping on 6 outer walls of cartridge case have spacing recess, and spacing sand grip 13 pegs graft in the spacing recess of sealed cylinder 5 and cartridge case 6.
Preferably, go out medicine groove 12 be equipped with three at least, go out medicine groove 12 and be annular evenly distributed around the central axis that adds pencil 1, add the quantity that logical groove 62 equals out medicine groove 12 on cartridge case 6, lead to groove 62 and be located out medicine groove 12 directly over.
Preferably, the supporting plate 7 is circular, the outer wall of the supporting plate 7 abuts against the inner wall of the medicine adding barrel 6, and a gap is formed between the upper end surface of the supporting plate 7 and the lower bottom surface of the through groove 62.
Preferably, the positioning block 3 is circular, and the outer wall of the positioning block 3 is welded and fixed on the inner wall of the dosing tube 1; the distance between the positioning block 3 and the sealing barrel 5 is larger than the distance between the upper end surface of the sealing barrel 5 and the upper bottom surface of the medicine outlet groove 12.
Preferably, a vent 82 communicated with the medicine adding cylinder 6 is formed on the connecting column 81 of the end cover 8, and an air inlet 83 communicated with the vent 82 is formed on the outer wall of the connecting column 81.
Preferably, the length of the tether 10 is not less than the distance from the upper end face of the dosing tube 1 to the upper end face of the sealing barrel 5.
The working principle is as follows: the utility model relates to a medicine adding device with a sealed push-type feeding structure, which is a structure consisting of a medicine adding pipe 1 and a medicine adding cylinder 6, as shown in figure 1, the medicine powder can be injected into the medicine adding cylinder 6 by unscrewing an end cover 8 on the medicine adding cylinder 6, and the medicine powder is supported by a supporting plate 7 and is arranged at the lower side of a through groove 62; then screwing the end cover 8, putting the medicine adding barrel 6 into the medicine adding pipe 1, and screwing the sealing cover on the top end of the medicine adding pipe 1, as shown in figure 4;
then, air is fed into the medicine feeding pipe 1 through the inclined air inlet pipe 2, the medicine feeding barrel 6 is driven to move downwards through air pressure, the medicine feeding barrel 6 drives the sealing barrel 5 to descend, the medicine discharging groove 12 in the medicine feeding pipe 1 and the through groove 62 in the medicine feeding barrel 6 are overlapped gradually, meanwhile, the supporting plate 7 is restrained by the top material column 4 in the downward moving process of the medicine feeding barrel 6, the supporting plate 7 in the medicine feeding barrel 6 moves upwards relative to the medicine feeding barrel 6, and the medicine powder moves to the through groove 62; so that the medicinal powder can enter the water to be dissolved through the through groove 62 and the medicine outlet groove 12;
meanwhile, gas is injected into the medicine adding cylinder 6, and the medicine powder carried by the gas is rapidly output from the medicine adding cylinder 6.
The examples are intended to be illustrative, but not limiting, of the invention. The embodiments can be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the present invention should be determined by the appended claims.
Claims (7)
1. A dosing device with a sealed push-type feeding structure comprises a vertical dosing pipe (1), wherein the lower end of the dosing pipe (1) is inserted into a sewage treatment tank, and the upper end of the dosing pipe (1) extends out of the sewage treatment tank; the method is characterized in that: an inclined air inlet hole (11) is formed in the outer wall of the upper end of the dosing pipe (1), and an inclined air inlet pipe (2) communicated with the inclined air inlet hole (11) is fixed on the outer wall of the dosing pipe (1); a positioning block (3) is fixedly inserted at the lower end of the dosing pipe (1), and a plurality of medicine discharging grooves (12) are formed in the outer wall of the dosing pipe (1) on the upper side of the positioning block (3); a sealing cylinder (5) covering a medicine outlet groove (12) is inserted in the medicine feeding pipe (1), a material ejection column (4) is inserted in the sealing cylinder (5), a guide column (41) is formed at the lower end of the material ejection column (4), the guide column (41) penetrates through a bottom plate of the sealing cylinder (5) and is inserted and fixed on the positioning block (3), a pressure spring (20) is inserted and sleeved on the guide column (41), and two ends of the pressure spring (20) are pressed on the sealing cylinder (5) and the positioning block (3) respectively;
a medicine adding barrel (6) is inserted in the medicine adding pipe (1), a material ejecting hole (61) opposite to the material ejecting column (4) is formed in a bottom plate of the medicine adding barrel (6), a supporting plate (7) is inserted in the medicine adding barrel (6), and the supporting plate (7) is abutted against the bottom surface of the inner side of the medicine adding barrel (6); a plurality of through grooves (62) matched with the medicine outlet grooves (12) are formed on the outer wall of the medicine adding barrel (6) at the upper side of the bearing plate (7); an end cover (8) is fixed at the upper end of the medicine adding barrel (6) in a threaded manner, a vertical connecting column (81) is formed on the upper end face of the end cover (8), a tether (10) is fixed on the connecting column (81), the upper end of the tether (10) is fixed on a sealing cover (30), and the sealing cover (30) is fixed at the upper end of the medicine adding pipe (1) in a threaded manner; the medicine adding barrel (6) is abutted against the upper end face of the sealing barrel (5) and is positioned on the lower side of the inclined air inlet pipe (2).
2. The medicine adding device provided with the sealing push type feeding structure according to claim 1, wherein: the diameter of sealed section of thick bamboo (5) outer wall equals the diameter that adds cartridge case (6) outer wall, and the diameter that adds cartridge case (6) outer wall equals the diameter that adds pencil (1) inner wall, the shaping has vertical spacing sand grip (13) on the inner wall of pencil (1) one side, and equal shaping has spacing recess on sealed section of thick bamboo (5) and the outer wall of a cartridge case (6), and spacing sand grip (13) are pegged graft in the spacing recess of sealed section of thick bamboo (5) and a cartridge case (6).
3. The medicine adding device provided with the sealing push type feeding structure according to claim 2, wherein: go out medicine groove (12) be equipped with threely at least, go out medicine groove (12) and be annular evenly distributed around the central axis that adds pencil (1), add the quantity that logical groove (62) on cartridge case (6) and equal the quantity that goes out medicine groove (12), lead to groove (62) and be located out directly over medicine groove (12).
4. The medicine adding device provided with the sealing push type feeding structure according to claim 1, wherein: the bearing plate (7) is circular, the outer wall of the bearing plate (7) is abutted against the inner wall of the cartridge adding barrel (6), and a gap is formed between the upper end face of the bearing plate (7) and the lower bottom face of the through groove (62).
5. The medicine adding device provided with the sealing push type feeding structure according to claim 1, wherein: the positioning block (3) is circular, and the outer wall of the positioning block (3) is welded and fixed on the inner wall of the dosing pipe (1); the distance between the positioning block (3) and the sealing cylinder (5) is larger than the distance between the upper end surface of the sealing cylinder (5) and the upper bottom surface of the medicine outlet groove (12).
6. The medicine adding device provided with the sealing push type feeding structure according to claim 1, wherein: a vent hole (82) communicated with the medicine adding barrel (6) is formed in a connecting column (81) of the end cover (8), and an air inlet (83) communicated with the vent hole (82) is formed in the outer wall of the connecting column (81).
7. The medicine adding device provided with the sealing push type feeding structure according to claim 1, wherein: the length of the tether (10) is not less than the distance from the upper end face of the dosing tube (1) to the upper end face of the sealing barrel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023208579.0U CN214734720U (en) | 2020-12-28 | 2020-12-28 | Medicine adding device with sealed propelling type feeding structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023208579.0U CN214734720U (en) | 2020-12-28 | 2020-12-28 | Medicine adding device with sealed propelling type feeding structure |
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| Publication Number | Publication Date |
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| CN214734720U true CN214734720U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023208579.0U Active CN214734720U (en) | 2020-12-28 | 2020-12-28 | Medicine adding device with sealed propelling type feeding structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116558880A (en) * | 2023-04-21 | 2023-08-08 | 绍兴上虞国宏印染有限公司 | Multifunctional sampling device for printing and dyeing wastewater treatment |
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2020
- 2020-12-28 CN CN202023208579.0U patent/CN214734720U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116558880A (en) * | 2023-04-21 | 2023-08-08 | 绍兴上虞国宏印染有限公司 | Multifunctional sampling device for printing and dyeing wastewater treatment |
| CN116558880B (en) * | 2023-04-21 | 2023-10-20 | 绍兴上虞国宏印染有限公司 | Multifunctional sampling device for printing and dyeing wastewater treatment |
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