CN113145021A - Material melting configuration system for preventing hot gas backflow - Google Patents
Material melting configuration system for preventing hot gas backflow Download PDFInfo
- Publication number
- CN113145021A CN113145021A CN202110412109.6A CN202110412109A CN113145021A CN 113145021 A CN113145021 A CN 113145021A CN 202110412109 A CN202110412109 A CN 202110412109A CN 113145021 A CN113145021 A CN 113145021A
- Authority
- CN
- China
- Prior art keywords
- oil
- heating
- hot gas
- pipe
- chemical material
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 121
- 238000002844 melting Methods 0.000 title abstract description 19
- 230000008018 melting Effects 0.000 title abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 85
- 238000010438 heat treatment Methods 0.000 claims abstract description 68
- 239000000126 substance Substances 0.000 claims abstract description 46
- 238000007664 blowing Methods 0.000 claims abstract description 35
- 238000000746 purification Methods 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 11
- 238000009826 distribution Methods 0.000 claims description 10
- 239000006187 pill Substances 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 5
- 238000011068 loading method Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000003756 stirring Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
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
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
- B01J6/005—Fusing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- 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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
- A61J3/06—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of pills, lozenges or dragees
Abstract
The invention discloses a chemical material configuration system for preventing hot gas from flowing back, which comprises a first chemical material tank, a feeding mechanism and a first heating mechanism, wherein a stirring device is arranged in the first chemical material tank, the feeding mechanism and the first heating mechanism are connected with the first chemical material tank, a heat-resistant connecting mechanism is arranged between the feeding mechanism and the first chemical material tank, the heat-resistant connecting mechanism comprises a feeding valve, a heat-insulating pipe and a blowing device, the feeding valve is arranged at a feeding port of the first chemical material tank, and the blowing device is connected with the feeding mechanism. The material melting configuration system has the advantages of being capable of operating and charging materials at the same time, improving production efficiency, reducing production cost and the like.
Description
Technical Field
The invention relates to the technical field of food and medicine packaging mechanical equipment, in particular to a material melting configuration system for preventing hot gas backflow.
Background
The preparation method comprises the steps of melting solid materials by using the material melting preparation system, mixing various materials to form dropping liquid, then dropping by using a pill dropping machine, cooling and forming to finally obtain the finished product.
At present, the material configuration system of changing commonly used is through adopting direct feeding, the feed liquid mixes, the solid material is added to jar body equipment to modes such as material is inhaled in the vacuum, concrete structure is including changing the material jar and for the feed mechanism of changing the material jar feed, feed mechanism and change material jar lug connection, at the material loading in-process, the steam in changing the material jar is gushed easily to the feed mechanism in, the material that leads to in the feed mechanism melts in advance, the molten material glues and glues in the feed mechanism, easily cause feed mechanism to block up, and agglomerate in the feed mechanism after the condensation, thereby influence production efficiency, increase manufacturing cost.
In addition, in the process of preparing the dripping pill melting materials, because the melting points of the materials are different, multiple steps are usually needed to complete the preparation of the melting materials, and the existing preparation systems of the melting materials adopt a single material preparing tank to carry out multi-section technology for material preparation, namely, the materials A and B are mixed at a certain temperature in one material preparing tank, and then the material C is added at another temperature; in the process of adding the material C, the material melting tank needs to be shut down and opened, the material C is added after the temperature in the material melting tank is adjusted, and the whole process is low in production efficiency, poor in production quality and incapable of continuous production.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a material melting configuration system which can operate and feed materials simultaneously, can improve the production efficiency and reduce the production cost and can prevent hot gas from flowing back.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a prevent material configuration system that changes of steam backward flow, is equipped with agitating unit's first chemical material jar, feed mechanism and the first heating mechanism of being connected with first chemical material jar in including, be equipped with between feed mechanism and the first chemical material jar and hinder hot coupling mechanism, hinder hot coupling mechanism including the feed valve that connects gradually, thermal-insulated pipe and prevent steam and get into the gas blowing device in the feed mechanism, the feed port department of first chemical material jar is located to the feed valve, feed mechanism is connected with gas blowing device.
As a further improvement of the above technical solution:
the blowing device comprises a blowing pipe and a blower, the blowing pipe is connected between the feeding mechanism and the heat insulation pipe, and a plurality of blowing openings connected with the blower are formed in the peripheral wall of the blowing pipe.
The heat insulation pipe is a hose.
First heating mechanism includes first oil bath heater, first oil feed pipe, first time oil pipe and first heating jacket, first heating jacket cover is located on the outer wall of first material jar, be equipped with first heating oil duct on the first heating jacket and with first oil inlet and the first oil-out of first heating oil duct intercommunication, first oil bath heater is connected with first oil inlet through first oil feed pipe, first oil bath heater is connected with first oil-out through first time oil pipe.
The first oil inlet is arranged at the bottom of the first heating sleeve, and the first oil outlet is arranged at the top of the first heating sleeve.
The bottom of first purification material jar is equipped with first discharge gate, the top of first purification material jar is equipped with the compressed air entry.
Prevent that hot gas from backflowing's material configuration system still includes the second chemical tank, the second chemical tank is connected with second heating mechanism, the top of second chemical tank is equipped with first charge door, be equipped with the connecting pipe between the first discharge gate of first chemical tank and the first charge door.
The second heating mechanism includes that second oil bath heater, second supply oil pipe, second return oil pipe and second heating jacket, the second heating jacket cover is located on the outer wall of second material jar, be equipped with second heating oil duct on the second heating jacket and with second heating oil duct intercommunication second oil inlet and second oil-out, second oil bath heater supplies oil pipe through the second and is connected with the second oil inlet, second oil bath heater returns oil pipe through the second and is connected with the second oil-out.
The second oil inlet is formed in the bottom of the second heating sleeve, and the second oil outlet is formed in the top of the second heating sleeve.
The bottom of the second material tank is provided with a second discharge hole, the second discharge hole is connected with a pill dropping machine, and a filter is arranged between the second discharge hole and the pill dropping machine.
Compared with the prior art, the invention has the advantages that:
the invention discloses a chemical material configuration system for preventing hot gas backflow, which comprises a first chemical material tank, a feeding mechanism and a first heating mechanism, wherein a stirring device is arranged in the first chemical material tank, the feeding mechanism and the first heating mechanism are connected with the first chemical material tank, a heat-resistant connecting mechanism is arranged between the feeding mechanism and the first chemical material tank, the heat-resistant connecting mechanism comprises a feeding valve, a heat-insulating pipe and a blowing device for preventing hot gas from entering the feeding mechanism, the feeding valve is arranged at a feeding port of the first chemical material tank, and the feeding mechanism is connected with the blowing device. Because the heat-resistant connecting mechanism is arranged between the feeding mechanism and the first material tank, hot gas can be prevented from entering the feeding mechanism by the gas blowing device of the heat-resistant connecting mechanism, so that the hot gas in the first material tank is prevented from flowing up to the feeding mechanism, the material in the feeding mechanism is prevented from being melted in advance, and the phenomenon that the feeding mechanism is blocked due to the fact that the melted material is stuck in the feeding mechanism is avoided; and, because hinder hot coupling mechanism's the effect of hindering, first purification material jar can move the reinforced while, need not under the circumstances that stops first purification material jar operation, feeds in raw material again, has improved work efficiency, has reduced manufacturing cost.
Drawings
FIG. 1 is a schematic structural diagram of a material melting and distributing system for preventing hot gas backflow according to the present invention.
Fig. 2 is a schematic structural diagram of a heat-resistant connecting mechanism of the material melting and distributing system for preventing hot gas backflow according to the invention.
Fig. 3 is a schematic cross-sectional structural view of a first material melting tank of the material melting and distributing system for preventing backflow of hot gas according to the present invention.
Fig. 4 is a schematic structural diagram of a second chemical tank of the chemical dispensing system for preventing backflow of hot gas according to the present invention.
Fig. 5 is a schematic cross-sectional view of a second chemical tank of the chemical distribution system for preventing backflow of hot gas according to the present invention.
The reference numerals in the figures denote:
1. a first material purifying tank; 11. a first discharge port; 12. a stirring device; 13. a compressed air inlet; 2. a feeding mechanism; 21. a feed pipe; 3. a heat resistant connecting mechanism; 31. a feed valve; 32. a heat insulating pipe; 33. a blowing device; 331. a blowpipe; 332. a blower; 333. an air blowing port; 4. a first heating mechanism; 41. a first oil bath heater; 42. a first oil supply pipe; 43. a first oil return pipe; 44. a first heating jacket; 441. a first heating oil passage; 442. a first oil inlet; 443. a first oil outlet; 5. a second compound material tank; 51. a first feed inlet; 52. a second discharge port; 6. a second heating mechanism; 61. a second oil bath heater; 62. a second oil supply pipe; 63. a second oil return pipe; 64. a second heating jacket; 641. a second heating oil passage; 642. a second oil inlet; 643. a second oil outlet; 7. and (4) connecting the pipes.
Detailed Description
The invention will be described in further detail below with reference to the drawings and specific examples.
Fig. 1 to 5 show an embodiment of a hot gas backflow prevention chemical material configuration system according to the present invention, the hot gas backflow prevention chemical material configuration system includes a first chemical material tank 1 having a stirring device 12 therein, a feeding mechanism 2 connected to the first chemical material tank 1, and a first heating mechanism 4, a heat-blocking connection mechanism 3 is disposed between the feeding mechanism 2 and the first chemical material tank 1, the heat-blocking connection mechanism 3 includes a feeding valve 31, a heat-insulating pipe 32, and a blowing device 33 for preventing hot gas from entering the feeding mechanism 2, the feeding valve 31 is disposed at a feeding port of the first chemical material tank 1, and the feeding mechanism 2 is connected to the blowing device 33. Because the heat-resistant connecting mechanism 3 is arranged between the feeding mechanism 2 and the first material tank 1, the blowing device 33 of the heat-resistant connecting mechanism 3 can prevent hot gas from entering the feeding mechanism 2, thereby preventing the hot gas in the first material tank 1 from flowing up to the feeding mechanism 2, preventing the material in the feeding mechanism 2 from being melted in advance, and preventing the melted material from being stuck in the feeding mechanism 2 to cause the blockage of the feeding mechanism 2; and, because hinder the thermal action of hindering hot coupling mechanism 3, first purification jar 1 can move the reinforced while, need not under the circumstances that stops first purification jar 1 operation, feeds in raw material again, has improved work efficiency, has reduced manufacturing cost.
In the present embodiment, as shown in fig. 2, the air blowing device 33 includes an air blowing pipe 331 and an air blower 332, the air blowing pipe 331 is connected between the loading mechanism 2 and the heat insulating pipe 32, and a plurality of air blowing ports 333 connected to the air blower 332 are provided in a circumferential wall of the air blowing pipe 331. The air blowing ports 333 are uniformly distributed around the central axis of the air blowing pipe 331 at intervals, the air blowing ports 333 are through holes penetrating through the pipe wall of the air blowing pipe 331, and the through holes are inclined towards the direction of the heat insulation pipe 32, so that air blown by the air blower 332 is blown into the first material purifying tank 1, and hot air in the first material purifying tank 1 is prevented from flowing upwards to the feeding mechanism 2. The feeding mechanism 2 is a vacuum feeding machine; the feed valve 31 is a pneumatic butterfly valve.
In this embodiment, the heat insulating pipe 32 is a hose. Set up thermal-insulated pipe 32 as the flexible coupling between feed mechanism 2 and first charging bucket 1, thermal-insulated pipe 32 adopts thermal insulation material to make, prevents the heat dissipation.
In this embodiment, as shown in fig. 1 and fig. 3, the first heating mechanism 4 includes a first oil bath heater 41, a first oil supply pipe 42, a first oil return pipe 43, and a first heating jacket 44, the first heating jacket 44 is sleeved on an outer wall of the first material tank 1, the first heating jacket 44 is provided with a first heating oil channel 441, and a first oil inlet 442 and a first oil outlet 443 which are communicated with the first heating oil channel 441, the first oil bath heater 41 is connected with the first oil inlet 442 through the first oil supply pipe 42, and the first oil bath heater 41 is connected with the first oil outlet 443 through the first oil return pipe 43. Hot oil in the first oil bath heater 41 enters the first heating oil channel 441 through the first oil supply pipe 42 and the first oil inlet 442, the first material tank 1 is heated, the required temperature is provided for melting materials, oil which is cooled by heat absorption of the first material tank 1 returns to the first oil bath heater 41 through the first oil outlet 443 and the first oil return pipe 43, the oil is heated and heated again to become hot oil, and the oil is continuously heated and heated through a loop formed by the first oil bath heater 41, the first oil supply pipe 42, the first heating oil channel 441 and the first oil return pipe 43, so that the heat exchange efficiency is high, and the temperature control precision is high.
In this embodiment, as shown in fig. 1 and fig. 3, the first oil inlet 442 is disposed at the bottom of the first heating jacket 44, and the first oil outlet 443 is disposed at the top of the first heating jacket 44, so as to extend the flowing length of the oil path between the first oil inlet 442 and the first oil outlet 443, and improve the heat exchange efficiency.
In this embodiment, as shown in fig. 3, a first discharge port 11 is disposed at the bottom of the first chemical material tank 1, and a compressed air inlet 13 is disposed at the top of the first chemical material tank 1. The material in the first material purifying tank 1 can be discharged through the first discharge port 11, and the compressed air can be charged into the first material purifying tank 1 through the compressed air inlet 13.
In this embodiment, as shown in fig. 4, the chemical material configuration system for preventing hot gas backflow further includes a second chemical material tank 5, the second chemical material tank 5 is connected with a second heating mechanism 6, a first feed inlet 51 is arranged at the top of the second chemical material tank 5, and a connecting pipe 7 is arranged between the first discharge port 11 of the first chemical material tank 1 and the first feed inlet 51. Owing to increased second compound material jar 5, can carry out the solid earlier and melt the mixture in first compound material jar 1, melt the mixture and pass through connecting pipe 7 and get into second compound material jar 5 again, carry out solid-liquid mixture in second compound material jar 5, compare, both carry out the solid and melt the mixture in first compound material jar 1, carry out solid-liquid mixture in first compound material jar 1 again, production quality is better, and production efficiency is higher to sustainable production.
In this embodiment, as shown in fig. 4 and 5, the second heating mechanism 6 includes a second oil bath heater 61, a second oil supply pipe 62, a second oil return pipe 63, and a second heating jacket 64, the second heating jacket 64 is sleeved on the outer wall of the second tank 5, the second heating jacket 64 is provided with a second heating oil channel 641, and a second oil inlet 642 and a second oil outlet 643 which are communicated with the second heating oil channel 641, the second oil bath heater 61 is connected with the second oil inlet 642 through the second oil supply pipe 62, and the second oil bath heater 61 is connected with the second oil outlet 643 through the second oil return pipe 63. Hot oil in the second oil bath heater 61 enters the second heating oil channel 641 through the second oil supply pipe 62 and the second oil inlet 642 to heat the second oil bath heater 5, so as to provide required temperature for melting materials, oil which is absorbed by the second oil bath heater 5 and becomes cold returns to the second oil bath heater 61 through the second oil outlet 643 and the second oil return pipe 63, and is heated again to become hot oil, and the oil is continuously heated and heated through a loop formed by the second oil bath heater 61, the second oil supply pipe 62, the second heating oil channel 641 and the second oil return pipe 63, so that the heat exchange efficiency is high, and the temperature control precision is high.
In this embodiment, as shown in fig. 5, the second oil inlet 642 is disposed at the bottom of the second heating jacket 64, and the second oil outlet 643 is disposed at the top of the second heating jacket 64, so as to extend the flowing length of the oil path between the second oil inlet 642 and the second oil outlet 643, and improve the heat exchange efficiency.
In this embodiment, as shown in fig. 5, a second discharge port 52 is disposed at the bottom of the second material mixing tank 5, the second discharge port 52 is connected to the pill dropping machine, and a filter is disposed between the second discharge port 52 and the pill dropping machine. The second discharge port 52 can discharge the materials in the second material tank 5, and the second discharge port 52 is connected with the pill dropping machine through a filter to provide liquid medicine for the pill dropping machine.
In this embodiment, as shown in fig. 1 and 4, a feeding pipe 21 is connected to the feeding mechanism 2, and the suction action of the material on the feeding mechanism 2 (e.g., a pump) is performed in the first material purifying tank 1 through the feeding pipe 21.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention, using the teachings disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the protection scope of the technical scheme of the present invention, unless the technical spirit of the present invention departs from the content of the technical scheme of the present invention.
Claims (10)
1. The utility model provides a prevent material configuration system that changes of hot gas backward flow which characterized in that: including be equipped with agitating unit (12) in first purification jar (1), feed mechanism (2) and first heating mechanism (4) be connected with first purification jar (1), be equipped with between feed mechanism (2) and first purification jar (1) and hinder hot coupling mechanism (3), hinder hot coupling mechanism (3) including feed valve (31), heat insulating tube (32) that connect gradually and prevent gas blowing device (33) that steam got into in feed mechanism (2), the feed inlet department of first purification jar (1) is located in feed valve (31), feed mechanism (2) are connected with gas blowing device (33).
2. The chemical material distribution system for preventing hot gas backflow according to claim 1, wherein: the blowing device (33) comprises a blowing pipe (331) and a blowing device (332), the blowing pipe (331) is connected between the loading mechanism (2) and the heat insulation pipe (32), and a plurality of blowing ports (333) connected with the blowing device (332) are arranged on the peripheral wall of the blowing pipe (331).
3. The chemical material distribution system for preventing hot gas backflow according to claim 1, wherein: the heat insulation pipe (32) is a hose.
4. The chemical material distribution system for preventing hot gas backflow according to claim 1, wherein: the first heating mechanism (4) comprises a first oil bath heater (41), a first oil supply pipe (42), a first oil return pipe (43) and a first heating sleeve (44), wherein the first heating sleeve (44) is sleeved on the outer wall of the first material tank (1), the first heating sleeve (44) is provided with a first heating oil channel (441) and a first oil inlet (442) and a first oil outlet (443) communicated with the first heating oil channel (441), the first oil bath heater (41) is connected with the first oil inlet (442) through the first oil supply pipe (42), and the first oil bath heater (41) is connected with the first oil outlet (443) through the first oil return pipe (43).
5. The chemical material distribution system for preventing hot gas backflow according to claim 4, wherein: the first oil inlet (442) is formed in the bottom of the first heating sleeve (44), and the first oil outlet (443) is formed in the top of the first heating sleeve (44).
6. A chemical material distribution system for preventing hot gas backflow according to any one of claims 1 to 5, characterized in that: the bottom of first purification jar (1) is equipped with first discharge gate (11), the top of first purification jar (1) is equipped with compressed air entry (13).
7. The chemical material distribution system for preventing hot gas backflow according to claim 6, wherein: prevent that hot gas from backflowing's material configuration system still includes second compound material jar (5), second compound material jar (5) are connected with second heating mechanism (6), the top of second compound material jar (5) is equipped with first charge door (51), be equipped with connecting pipe (7) between first discharge gate (11) and first charge door (51) of first compound material jar (1).
8. The chemical material distribution system for preventing hot gas backflow according to claim 7, wherein: the second heating mechanism (6) comprises a second oil bath heater (61), a second oil supply pipe (62), a second oil return pipe (63) and a second heating sleeve (64), the second heating sleeve (64) is sleeved on the outer wall of the second material tank (5), a second heating oil channel (641) and a second oil inlet (642) and a second oil outlet (643) communicated with the second heating oil channel (641) are arranged on the second heating sleeve (64), the second oil bath heater (61) is connected with the second oil inlet (642) through the second oil supply pipe (62), and the second oil bath heater (61) is connected with the second oil outlet (643) through the second oil return pipe (63).
9. The chemical material distribution system for preventing hot gas backflow according to claim 8, wherein: the second oil inlet (642) is arranged at the bottom of the second heating sleeve (64), and the second oil outlet (643) is arranged at the top of the second heating sleeve (64).
10. The chemical material distribution system for preventing hot gas backflow according to claim 7, wherein: the bottom of the second material mixing tank (5) is provided with a second discharge hole (52), the second discharge hole (52) is connected with the pill dropping machine, and a filter is arranged between the second discharge hole (52) and the pill dropping machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110412109.6A CN113145021A (en) | 2021-04-16 | 2021-04-16 | Material melting configuration system for preventing hot gas backflow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110412109.6A CN113145021A (en) | 2021-04-16 | 2021-04-16 | Material melting configuration system for preventing hot gas backflow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113145021A true CN113145021A (en) | 2021-07-23 |
Family
ID=76868640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110412109.6A Pending CN113145021A (en) | 2021-04-16 | 2021-04-16 | Material melting configuration system for preventing hot gas backflow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113145021A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253816A (en) * | 2022-08-31 | 2022-11-01 | 楚天科技股份有限公司 | Material tank for volatile materials |
-
2021
- 2021-04-16 CN CN202110412109.6A patent/CN113145021A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253816A (en) * | 2022-08-31 | 2022-11-01 | 楚天科技股份有限公司 | Material tank for volatile materials |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113145021A (en) | Material melting configuration system for preventing hot gas backflow | |
| CN101479092A (en) | Worm extruder comprising a cooling device in the feed zone | |
| CN214863398U (en) | Material melting configuration system for preventing hot gas backflow | |
| US4836775A (en) | Air cooled rotary kiln collar | |
| CN106732290A (en) | A kind of reactor of continuous production nitromethane | |
| CN111089478A (en) | Roller kiln | |
| CA1115499A (en) | Apparatus for making carbon black | |
| CN115652247A (en) | Powder feeding sleeve for plasma spraying and coating manufacturing method for preventing deposition and nodulation | |
| CN210048822U (en) | Strip steel cooling equipment and strip steel production line | |
| CN206168431U (en) | Acetonitrile production response ware | |
| EP3743386B1 (en) | Furnace system | |
| CN113638058A (en) | Melt pipeline and industrial bio-based polyamide spinning drafting and winding device | |
| GB2290080A (en) | Glass forehearth | |
| CN110483710A (en) | Poly alpha methylstyrene resorcinol formaldehyde resin production line | |
| CN109237945A (en) | Melting furnace is used in a kind of production of rock wool | |
| CN208398687U (en) | A kind of input and output material heat exchanger | |
| CN205741317U (en) | A kind of cooling back installation of spinning-drawing machine | |
| CN212082004U (en) | Vanadium product melting furnace | |
| CN219820316U (en) | Solution filtering pipeline | |
| CN114673935B (en) | Injection water distribution system for drug production | |
| CN216663305U (en) | Melt pipeline and industrial bio-based polyamide spinning drafting and winding device | |
| CN212045440U (en) | Red mud-based circulating wood hot smelting and heating device | |
| CN212826422U (en) | Polyimide film curing gas cyclic utilization's accuse temperature oven | |
| CN214863383U (en) | Sorbitol concentrated solution conveying mechanism | |
| CN103879705B (en) | Feeding device of powdery raw material |
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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 300401 Tianjin city Beichen District North Light Applicant after: Jinyao Darentang Group Co.,Ltd. No 6 Chinese Medicine Factory Applicant after: TRUKING TECHNOLOGY Ltd. Address before: 300401 Tianjin city Beichen District North Light Applicant before: No. 6 Traditional Chinese Medicine Factory of Tianjin Zhongxin Pharmaceutical Group Co.,Ltd. Applicant before: TRUKING TECHNOLOGY Ltd. |