CN217341233U

CN217341233U - Nano-grade powder former

Info

Publication number: CN217341233U
Application number: CN202221356587.6U
Authority: CN
Inventors: 闫江
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-09-02
Anticipated expiration: 2032-06-01

Abstract

The utility model discloses a nanometer powder former, which relates to the spray drying field, and comprises a nanometer powder drying tower, a drying tower body, a fixed pipeline B, an air compressor and a supporting bottom plate, wherein one side of the nanometer powder drying tower is spliced with a jet sprayer, one end of the jet sprayer is fixedly connected with a nanometer powder aerosol device, one side of the nanometer powder aerosol device is fixedly connected with a slurry conveying pipeline, one end of the slurry conveying pipeline is fixedly connected with a slurry adding bin, the utility model can smoothly obtain nanometer dry powder, and when in use, the whole body can be directly and effectively combined and disassembled, after in use, the cleaning of the whole equipment can be effectively realized, and simultaneously, the air input can be carried out through a plurality of air input pipelines, the whole use is more convenient, and the air compressor can also effectively carry out the position movement, can better satisfy the overall use effect.

Description

Nano-grade powder former

Technical Field

The utility model relates to the field of spray drying, in particular to a nanoscale powder former.

Background

The atomizer atomizes the test solution. The nebulizer is an important part of the atomization system, and its performance has a significant influence on the precision of the measurement and chemical interference. Therefore, the atomizer is required to have stable spraying, fine and uniform droplets, and high atomization efficiency. Air compression atomizer: the jet atomization is based on Venturi jet principle, and utilizes compressed air to form high-speed airflow through fine nozzle, the generated negative pressure drives liquid or other fluid to be sprayed onto the obstacle together, and the liquid drops splash to the periphery under high-speed impact to change into mist particles to be sprayed out from the air outlet pipe. The gas compression type atomizer has the following advantages: the efficient oil-free piston type compressor does not need cooling water during atomization, is free of maintenance in daily life and is simpler and more convenient to operate; the original medicine is atomized, and does not need to be diluted, so the clinical effect is good; almost no drug residue exists, and the drug utilization rate is high; the operation and the use are more convenient, the product is provided with one air pipe with 2 meters, the range of activity is large, the product can be used by sitting and lying, the atomization component is light and handy, and the wearing and the holding are convenient; the atomization uses original medicine atomization, the atomization amount inhaled in relative treatment time is appropriate, the mucosa on the inner wall of the trachea is not easy to expand, the trachea is not easy to block, the atomized particles are ultrafine, the collision and combination are not easy, the human body is comfortable to inhale, and the atomized medicine can enter the trachea such as the bronchus and the lung, the clinical effect is excellent, and the atomization device is particularly suitable for treating the lower respiratory tract diseases.

Traditional spray drying device is at the in-process of spraying, the liquid drop is whole to be difficult to obtain comparatively homogeneous granule after with the air current contact, unable effectual preparation is easily dissolved and the nanoscale medicine of dispersed nanometer scale by the medicine, simultaneously at the in-process of whole use, can't effectually play dry effect at last, holistic drying effect is relatively poor, be difficult to obtain nanometer dry powder, simultaneously when using, wholly can not direct effectual combination and dismantlement, the washing of the unable effectual whole equipment of realization after using, simultaneously can't carry out air input through a plurality of air input pipelines, the whole use is inconvenient, air compressor also can not effectually carry out the position removal, can not satisfy holistic result of use.

Accordingly, one skilled in the art has provided a nanoscale powder former to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a nanometer powder former to solve the problems that in the spraying process of the traditional spray drying device provided in the background technology, the liquid drops are difficult to obtain uniform particles after contacting with the air flow, so that the nano-scale medicine which is easy to dissolve and disperse by the medicine can not be effectively prepared, meanwhile, in the whole using process, the drying function can not be effectively played finally, the whole drying effect is relatively poor, the nano-scale dry powder is difficult to obtain, and simultaneously, the whole body can not be directly and effectively combined and disassembled when in use, the washing of the unable effectual whole equipment of realization after using, can't carry out the air input through a plurality of air input pipelines simultaneously, whole use is inconvenient, and air compressor also can effectually carry out the position removal, can not satisfy holistic result of use's problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a nanoscale powder former comprises a nanoscale powder drying tower, a drying tower body, a fixed pipeline B, an air compressor and a supporting bottom plate, wherein a jet flow sprayer is inserted into one side of the nanoscale powder drying tower, one end of the jet flow sprayer is fixedly connected with a nanoscale powder aerosol device, one side of the nanoscale powder aerosol device is fixedly connected with a slurry conveying pipeline, one end of the slurry conveying pipeline is fixedly connected with a slurry adding bin, the bottom surface of the slurry adding bin is provided with a support, the top surface of the support is fixedly connected with the air compressor, one side of the supporting bottom plate is fixedly connected with a side connecting plate A and a side connecting plate B, the inner sides of the side connecting plate A and the side connecting plate B are fixedly connected with a movable sliding rod, the outer wall of the movable sliding rod is sleeved with a mounting plate, and the bottom surface of the mounting plate is fixedly connected with a supporting seat, the dry powder discharging device comprises a drying tower body, a dry powder discharging pipeline, a water collector, a fixed pipeline A, a condensing plate box, a nano spray pipe, a jet spray head, a pressurizing bin, a fixed pipeline B, a nano powder atomizer, an air compressor, a fixed connecting bent pipe, a constant temperature heater and a constant temperature heating device, wherein the bottom surface of the drying tower body is fixedly connected with a dry powder discharging pipeline, the top surface of the drying tower body is fixedly connected with the water collector, the top surface of the water collector is fixedly connected with the fixed pipeline A, the top surface of the fixed pipeline A is fixedly connected with the condensing plate box, the outer wall of the condensing plate box is inserted with the cold air inlet pipe and the cold air outlet pipe, the inside of the water collector is inserted with the nano spray pipe, one end of the nano spray pipe is fixedly connected with the jet spray head, one end of the jet spray head is fixedly connected with the pressurizing bin, one end of the pressurizing bin is fixedly connected with the fixed pipeline B, the other end of the fixed pipeline B is fixedly connected with the nano powder atomizer, the top surface of the supporting seat is fixedly connected with the air compressor, the constant temperature heater is arranged on the top surface of the fixed connecting bent pipe, the air compressor drying device is characterized in that one end of the fixed connection elbow pipe, which is far away from the air compressor, is fixedly connected with an inserting pipeline, the other end of the inserting pipeline is inserted with a drying tower body, one side of the air compressor is fixedly connected with an engaging pipeline, one end of the engaging pipeline is fixedly connected with an air transmission pipeline B, one side of the air compressor is fixedly connected with an air transmission pipeline A, one end of the air transmission pipeline A is fixedly connected with an air separation inserting pipe, and the other end of the air separation inserting pipe is fixedly connected with a nano-scale powder aerosol device.

As a preferred embodiment of the present invention: the support comprises a support bottom plate, a side connecting plate A, a movable sliding rod, a supporting seat, a side connecting plate B and a mounting plate.

As a preferred embodiment of the present invention: the nano-scale powder drying tower comprises a drying tower body, a dry powder discharging pipeline, a fixed pipeline A, a water collector, a condensing plate box, a cold air inlet pipe and a cold air outlet pipe.

As a preferred embodiment of the present invention: the air compressor comprises an air compressor, a fixed connection bent pipe, a constant temperature heater, a plug-in pipeline, an air transmission pipeline A, an air separation plug-in pipe, a connecting pipeline and an air transmission pipeline B.

As a preferred embodiment of the present invention: a heating wire is arranged in the constant temperature heater, the temperature of the constant temperature heater is 70 ℃, and the internal temperature of the drying tower body is 70 ℃; the jet flow sprayer comprises a fixed pipeline B, a pressurizing bin, a jet flow sprayer and a nanometer spray pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

the nanometer powder former of the utility model can effectively change the traditional spray drying device in the spraying process, the liquid drops are in contact with the air flow, so that uniform particles are difficult to obtain integrally, the nanoscale medicine which is easy to dissolve and disperse by the medicine can be prepared smoothly and efficiently, meanwhile, the drying effect can be effectively achieved in the whole using process, the whole drying effect is relatively good, can smoothly obtain nano-scale dry powder, and simultaneously, the whole body can be directly and effectively combined and disassembled when in use, can effectual realization whole equipment's washing after using, can also carry out air input through a plurality of air input pipeline simultaneously, it is more convenient wholly to use, and air compressor also can effectually carry out the position and remove, can be better can satisfy holistic result of use.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic perspective view of a nanoscale powder former;

FIG. 2 is a schematic diagram of an isometric side view of the entire apparatus in a nanopowder former;

FIG. 3 is a schematic three-dimensional structure diagram of a nanometer-level powder drying tower in a nanometer-level powder former;

fig. 4 is a schematic structural diagram of an isometric side view of a nano-powder drying tower in a nano-powder former.

Fig. 5 is a schematic perspective view of the connection part of the air compressor in the nano-scale powder former.

Fig. 6 is a schematic structural diagram of an isometric side view of a connection portion of an air compressor in a nanopowder former.

In the figure: 1. a nano-scale powder drying tower; 101. a drying tower body; 102. a dry powder discharge pipeline; 103. fixing the pipeline A; 104. a water collector; 105. a cold plate box; 106. a cold air inlet pipe; 107. a cold air outlet pipe; 2. a jet sprayer; 201. fixing a pipeline B; 202. a pressurizing bin; 203. a jet spray head; 204. a nano-spray pipe; 3. a nanoscale powder aerosolizer; 4. adding the slurry into a bin; 5. an air compressor; 501. an air compressor; 502. fixedly connecting a bent pipe; 503. a constant temperature heater; 504. inserting a pipeline; 505. an air transmission pipeline A; 506. an air separation bayonet tube; 507. connecting the pipelines; 508. an air delivery pipe B; 6. a support; 601. a support base plate; 602. a side connecting plate A; 603. moving the sliding rod; 604. a supporting seat; 605. a side connecting plate B; 606. mounting a plate; 7. a slurry delivery pipeline.

Detailed Description

Referring to fig. 1-6, in the embodiment of the present invention, a nano-scale powder forming device includes a nano-scale powder drying tower 1, a drying tower body 101, a fixed pipeline B201, an air compressor 501 and a supporting bottom plate 601, a jet sprayer 2 is inserted into one side of the nano-scale powder drying tower 1, one end of the jet sprayer 2 is fixedly connected with a nano-scale powder aerosol device 3, which can effectively change the characteristic that liquid drops are difficult to obtain uniform particles after contacting with air flow in the spraying process of a traditional spray drying device, can smoothly and efficiently prepare nano-scale drugs which are easy to be dissolved and dispersed by drugs, one side of the nano-scale powder aerosol device 3 is fixedly connected with a slurry conveying pipeline 7, one end of the slurry conveying pipeline 7 is fixedly connected with a slurry feeding bin 4, the bottom surface of the slurry feeding bin 4 is provided with the supporting device 6, the top surface of the support 6 is fixedly connected with an air compressor 5, one side of the support base plate 601 is fixedly connected with a side connecting plate A602 and a side connecting plate B605, the inner sides of the side connecting plate A602 and the side connecting plate B605 are fixedly connected with a movable slide rod 603, the outer wall of the movable slide rod 603 is sleeved with a mounting plate 606, slurry is added into the slurry adding bin 4 and then enters the nano-scale powder aerosol device 3 through a slurry conveying pipeline 7, air passes through an air conveying pipeline A505 and then enters the nano-scale powder aerosol device 3 through an air separation inserting pipe 506 under the action of the air compressor 501, the slurry can be realized to be a vortex body, the bottom surface of the mounting plate 606 is fixedly connected with a support seat 604, the bottom surface of the drying tower body 101 is fixedly connected with a dry powder blanking pipeline 102, the top surface of the drying tower 101 is fixedly connected with a water collector 104, and the top surface of the water collector 104 is fixedly connected with a fixed pipeline A103, the top surface of the fixed pipeline A103 is fixedly connected with a condensing plate box 105, the outer wall of the condensing plate box 105 is inserted with a cold air inlet pipe 106 and a cold air outlet pipe 107, the inside of the water collector 104 is inserted with a nanometer spray pipe 204, one end of the nanometer spray pipe 204 is fixedly connected with a jet spray nozzle 203, one end of the jet spray nozzle 203 is fixedly connected with a pressurizing bin 202, one end of the pressurizing bin 202 is fixedly connected with a fixed pipeline B201, the other end of the fixed pipeline B201 is fixedly connected with a nanometer powder aerosol device 3, the top surface of a supporting seat 604 is fixedly connected with an air compressor 501, the top surface of the air compressor 501 is fixedly connected with a fixed connection elbow 502, the outer wall of the fixed connection elbow 502 is provided with a constant temperature heater 503, one end of the fixed connection elbow 502, which is far away from the air compressor 501, is fixedly connected with an inserted pipeline 504, and air is introduced under the action of the fixed connection elbow 502 through the air compressor 501, then adding the hot air at a constant temperature of 70 ℃ through a constant temperature heater 503, then introducing the hot air into the drying tower body 101, introducing the air into the jet flow sprayer 2 under the action of an air compressor 501 and a connecting pipeline 507, then injecting a slurry vortex body through a fixed pipeline B201, a pressurizing bin 202, a jet flow sprayer 203 and a nanometer spray pipe 204 to obtain the other end of a nanometer gas-liquid mixed fog body inserting pipeline 504, inserting the other end of the nanometer gas-liquid mixed fog body inserting pipeline 504 into the drying tower body 101, fixedly connecting one side of the air compressor 501 with the connecting pipeline 507, fixedly connecting one end of the connecting pipeline 507 with an air transmission pipeline B508, fixedly connecting one side of the air compressor 501 with an air transmission pipeline A505, fixedly connecting one end of the air transmission pipeline A505 with an air separation inserting pipe 506, and fixedly connecting the other end of the air separation inserting pipe 506 with a nanometer powder body aerosol device 3.

Referring to fig. 1, 3 and 5, under the action of the drying tower body 101, the gas-liquid mixed mist forms water vapor and solid powder, the water vapor is introduced into the condensing plate box 105 through the fixed pipeline a103, the water vapor is condensed and collected through the water collector 104, then the solid powder is discharged and collected through the dry powder discharging pipeline 102, and the drying effect can be effectively achieved in the whole using process, and the supporter 6 comprises a supporting bottom plate 601, a side connecting plate a602, a movable sliding rod 603, a supporting seat 604, a side connecting plate B605 and a mounting plate 606. The nanometer powder drying tower 1 comprises a drying tower body 101, a dry powder blanking pipeline 102, a fixed pipeline A103, a water collector 104, a condensing plate box 105, a cold air inlet pipe 106 and a cold air outlet pipe 107. Holistic drying effect is better relatively, can obtain nanometer dry powder smoothly, and when using simultaneously, whole can be directly effectual makes up and dismantles, can effectual realization whole equipment's washing after the use, can also carry out air input through a plurality of air input pipelines simultaneously, and it is more convenient wholly to use, and air compressor also can effectually carry out the position and remove, can be better can satisfy holistic result of use. The air compressor 5 comprises an air compressor 501, a fixed connection elbow 502, a thermostatic heater 503, a plug-in pipe 504, an air delivery pipe a505, an air separation plug-in pipe 506, an engagement pipe 507 and an air delivery pipe B508. A heating wire is arranged in the constant temperature heater 503, the temperature of the constant temperature heater 503 is 70 ℃, and the internal temperature of the drying tower body 101 is 70 ℃; the jet sprayer 2 comprises a fixed pipeline B201, a pressurizing bin 202, a jet sprayer 203 and a nano spray pipe 204.

The utility model relates to a nanometer powder former, which comprises 1, a nanometer powder drying tower; 101. a drying tower body; 102. a dry powder discharge pipeline; 103. fixing the pipeline A; 104. a water collector; 105. a cold plate box; 106. a cold air inlet pipe; 107. a cold air outlet pipe; 2. a jet sprayer; 201. fixing a pipeline B; 202. a pressurizing bin; 203. a jet spray head; 204. a nano-spray pipe; 3. a nanoscale powder aerosolizer; 4. adding the slurry into a bin; 5. an air compressor; 501. an air compressor; 502. fixedly connecting a bent pipe; 503. a constant temperature heater; 504. inserting a pipeline; 505. an air delivery pipeline A; 506. an air separation bayonet tube; 507. connecting the pipelines; 508. an air delivery pipe B; 6. a support; 601. a support base plate; 602. a side connecting plate A; 603. moving the sliding rod; 604. a supporting seat; 605. a side connecting plate B; 606. mounting a plate; 7. the slurry delivery conduit, components are all standard or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

The utility model discloses a theory of operation is: the characteristic that uniform particles are difficult to obtain on the whole after liquid drops contact with air flow in the spraying process of a traditional spray drying device can be effectively changed, nano-scale medicaments with nano-scale which are easy to dissolve and disperse by medicaments can be smoothly and efficiently prepared, the slurry is added into the slurry adding bin 4, then enters the nano-scale powder aerosol device 3 through the slurry conveying pipeline 7, air passes through the air conveying pipeline A505 under the action of the air compressor 501, then enters the nano-scale powder aerosol device 3 through the air separation inserting pipe 506, the slurry is in a vortex body, then air is introduced under the action of the fixed connection bent pipe 502 through the air compressor 501, then the constant temperature of 70 ℃ is added through the constant temperature heater 503, hot air can be introduced into the drying tower body 101, and under the action of the air compressor 501 and the connecting pipeline 507, air is introduced into the jet flow sprayer 2, then slurry vortex body injection is carried out through a fixed pipeline B201, a pressurizing bin 202, a jet flow sprayer 203 and a nanometer spray pipe 204 to obtain nanometer-level gas-liquid mixed mist, then the gas-liquid mixed mist is formed into water vapor and solid powder under the action of a drying tower body 101, the water vapor is introduced into a condensation plate box 105 through a fixed pipeline A103, condensation operation is realized by the water vapor, the water vapor is collected through a water collector 104, then the solid powder is subjected to blanking collection through a dry powder blanking pipeline 102, in the whole using process, the drying effect can be effectively played, the whole drying effect is relatively good, nanometer-level dry powder can be smoothly obtained, meanwhile, the whole body can be directly and effectively combined and disassembled, the cleaning of the whole equipment after the use can be effectively realized, and meanwhile, air input can be carried out through a plurality of air input pipelines, the whole use is more convenient, and air compressor also can effectually carry out the position and remove, can be better can satisfy holistic result of use.

The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.

Claims

1. A nanoscale powder former comprises a nanoscale powder drying tower (1), a drying tower body (101), a fixed pipeline B (201), an air compressor (501) and a supporting bottom plate (601), and is characterized in that a jet sprayer (2) is inserted into one side of the nanoscale powder drying tower (1), one end of the jet sprayer (2) is fixedly connected with a nanoscale powder aerosol sprayer (3), one side of the nanoscale powder aerosol sprayer (3) is fixedly connected with a slurry conveying pipeline (7), one end of the slurry conveying pipeline (7) is fixedly connected with a slurry adding bin (4), the bottom surface of the slurry adding bin (4) is provided with a support (6), the top surface of the support (6) is fixedly connected with an air compressor (5), one side of the supporting bottom plate (601) is fixedly connected with a side connecting plate A (602) and a side connecting plate B (605), the inner sides of the side connecting plate A (602) and the side connecting plate B (605) are fixedly connected with a movable sliding rod (603), the outer wall of the movable sliding rod (603) is sleeved with a mounting plate (606), the bottom surface of the mounting plate (606) is fixedly connected with a supporting seat (604), the bottom surface of the drying tower body (101) is fixedly connected with a dry powder blanking pipeline (102), the top surface of the drying tower body (101) is fixedly connected with a water collector (104), the top surface of the water collector (104) is fixedly connected with a fixed pipeline A (103), the top surface of the fixed pipeline A (103) is fixedly connected with a condensing plate box (105), the outer wall of the condensing plate box (105) is spliced with a cold air inlet pipe (106) and a cold air outlet pipe (107), the inside of the water collector (104) is spliced with a nano spray pipe (204), one end of the nano spray pipe (204) is fixedly connected with a jet spray nozzle (203), one end of the jet flow nozzle (203) is fixedly connected with a pressurizing bin (202), one end of the pressurizing bin (202) is fixedly connected with a fixed pipeline B (201), the other end of the fixed pipeline B (201) is fixedly connected with a nano-powder aerosol device (3), the top surface of the supporting seat (604) is fixedly connected with an air compressor (501), the top surface of the air compressor (501) is fixedly connected with a fixed connection bent pipe (502), the outer wall of the fixed connection bent pipe (502) is provided with a constant temperature heater (503), one end of the fixed connection bent pipe (502), which is far away from the air compressor (501), is fixedly connected with an inserting pipeline (504), the other end of the inserting pipeline (504) is inserted into the drying tower body (101), one side of the air compressor (501) is fixedly connected with a linking pipeline (507), one end of the linking pipeline (507) is fixedly connected with an air transmission pipeline B (508), one side of the air compressor (501) is fixedly connected with an air transmission pipeline A (505), one end of the air transmission pipeline A (505) is fixedly connected with an air separation inserting pipe (506), and the other end of the air separation inserting pipe (506) is fixedly connected with a nano-scale powder aerosol device (3).

2. The nanoscale powder former according to claim 1, wherein the support (6) comprises a support base plate (601), a side connection plate A (602), a movable slide bar (603), a support base (604), a side connection plate B (605) and a mounting plate (606).

3. The nano-scale powder former as claimed in claim 1, wherein the nano-scale powder drying tower (1) comprises a drying tower body (101), a dry powder blanking pipeline (102), a fixed pipeline A (103), a water collector (104), a cold air inlet pipe (106) and a cold air outlet pipe (107).

4. The nanoscale powder former according to claim 1, wherein the air compressor (5) comprises an air compressor (501), a fixed connection elbow (502), a constant temperature heater (503), a plug-in pipe (504), an air transmission pipe A (505), an air separation plug-in pipe (506), a connecting pipe (507) and an air transmission pipe B (508).

5. The nanoscale powder former as claimed in claim 1, wherein a heater wire is arranged in the constant temperature heater (503), the temperature of the constant temperature heater (503) is 70 ℃, and the internal temperature of the drying tower body (101) is 70 ℃; the jet flow sprayer (2) comprises a fixed pipeline B (201), a pressurizing bin (202), a jet flow sprayer (203) and a nanometer spray pipe (204).