CN216174863U - High-pressure blowing device - Google Patents
High-pressure blowing device Download PDFInfo
- Publication number
- CN216174863U CN216174863U CN202121904214.3U CN202121904214U CN216174863U CN 216174863 U CN216174863 U CN 216174863U CN 202121904214 U CN202121904214 U CN 202121904214U CN 216174863 U CN216174863 U CN 216174863U
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- sealing cover
- venturi
- high pressure
- pipe section
- air
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Abstract
The utility model discloses a high-pressure sprayer, which comprises a high-pressure nozzle part and a venturi, wherein the high-pressure nozzle part is connected with the venturi, so that the installation and the maintenance are quick and convenient; the high-pressure nozzle part comprises an air jet pipe, the air jet pipe is conical, the venturi pipe comprises a circular pipe section and a horn pipe section, the air jet pipe extends into the circular pipe section, the structure is simple, air flow enables air to form air flow rapidly through the air jet pipe, the horn pipe section of the venturi pipe is used for diffusing, the injection area is increased, stable high-speed air flow is formed rapidly, the air injection area is large, and the air flow is strong and stable.
Description
Technical Field
The utility model relates to the technical field of air injection, in particular to a high-pressure air blower.
Background
The feed processing technology comprises the steps of raw material receiving, raw material cleaning, crushing, batching, mixing, granulating, finished product packaging, distributing and the like. In the feed processing flow; in order to ensure the quality of the feed and the environmental sanitation, the used devices such as pipelines, dust collectors and the interior of a storage bin are generally required to be cleaned in time; therefore, a blower is used, but the conventional blower has a low pressure of the ejected air flow and a small blowing area.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a high-pressure sprayer which comprises a high-pressure nozzle piece and a venturi, wherein the high-pressure nozzle piece is connected with the venturi; the high-pressure nozzle component comprises an air injection pipe, the air injection pipe is conical, the venturi comprises a circular pipe section and a horn pipe section, and the air injection pipe extends into the circular pipe section.
According to some embodiments of the utility model, a fixing ring is arranged above the gas injection pipe, and the fixing ring is connected with the gas injection pipe through a support rod; the round pipe section is provided with a fixing ring, the fixing ring is provided with an annular concave position, and the annular concave position is clamped into the fixing ring.
According to some embodiments of the utility model, the annular concave position is provided with a notch, and the notch is matched with the position of the support rod.
According to some embodiments of the utility model, the high pressure nozzle member further comprises a lower sealing cap into which the gas inlet end of the gas lance extends; the lower sealing cover is connected with an upper sealing cover through a bolt; the lower sealing cover is provided with a first arc position, the upper sealing cover is provided with a second arc position, and the second arc position and the first arc position are used for clamping a pipeline.
According to some embodiments of the utility model, the inner wall of the lower sealing cover is provided with a rib, and the rib is arranged around the gas ejector pipe.
According to some embodiments of the utility model, the outer wall of the gas inlet end of the gas lance is provided with threads.
The utility model has at least the following beneficial effects:
1. the structure is simple, stable high-speed airflow can be quickly formed, the installation is quick, and the maintenance is convenient;
2. the air flow passes through the high-pressure nozzle part to enable the air to form air flow rapidly, and then the air flow is diffused by the venturi tube to increase the spraying area;
3. the gas pressure is large, the blowing area is large, and the air flow is strong and stable.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is an overall exploded view of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a high pressure nozzle assembly according to an embodiment of the present invention;
FIG. 3 is a diagram of a venturi in accordance with an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
Referring to fig. 1 to 3, a high pressure blowing apparatus includes a high pressure nozzle 100 and a venturi 200, the high pressure nozzle 100 is connected to the venturi 200, so that the installation and maintenance are fast and convenient; the high-pressure nozzle part 100 comprises an air nozzle 110, the air nozzle 110 is conical, the venturi 200 comprises a circular tube section 210 and a horn tube section 220, the air nozzle 110 extends into the circular tube section 210, the structure is simple, air flow rapidly forms air flow through the air nozzle 110, and the horn tube section 220 of the venturi 200 diffuses to increase the injection area, rapidly form stable high-speed air flow, increase the gas injection area and enable the air flow to be powerful and stable.
In order to connect the pressure nozzle with the venturi 200 firmly, a fixing ring 120 is arranged above the gas nozzle 110, and the fixing ring 120 is connected with the gas nozzle 110 through a support rod 130; the circular tube section 210 is provided with a fixing ring 230, the fixing ring 230 is provided with an annular concave position 231, and the fixing ring 120 is clamped in the annular concave position 231.
The annular concave 231 is provided with a notch 232, and the notch 232 is matched with the position of the support rod 130.
In order to fixedly install the high-pressure sprayer on the air pipe, the high-pressure nozzle piece 100 also comprises a lower sealing cover 140, and the air inlet end of the air injection pipe 110 extends into the lower sealing cover 140; the lower seal cover 140 is connected with an upper seal cover 300 through bolts; the lower sealing cover 140 is provided with a first arc position 141, the upper sealing cover 300 is provided with a second arc position 310, and the second arc position 310 and the first arc position 141 are used for clamping a pipeline.
The inner wall of the lower sealing cover 140 is provided with a convex rib 142, the convex rib 142 is arranged around the gas ejector 110, and the outer wall of the gas inlet end of the gas ejector 110 is provided with threads 111 to increase the tightness of connection with a gas pipe.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (6)
1. A high pressure blower, characterized by comprising a high pressure nozzle member (100), a venturi (200), said high pressure nozzle member (100) being connected to said venturi (200); the high-pressure nozzle piece (100) comprises an air nozzle (110), the air nozzle (110) is conical, the venturi (200) comprises a circular pipe section (210) and a horn pipe section (220), and the circular pipe section (210) extends into the air nozzle (110).
2. The high-pressure blowing device according to claim 1, characterized in that a fixing ring (120) is arranged above the gas lance (110), and the fixing ring (120) is connected with the gas lance (110) through a support rod (130); be equipped with retainer plate (230) on circle pipe section (210), be equipped with annular concave position (231) on retainer plate (230), card is gone into in annular concave position (231) fixed ring (120).
3. A high pressure blower according to claim 2, characterized in that the annular recess (231) is provided with a notch (232), and the notch (232) is matched with the position of the supporting rod (130).
4. A high pressure blower according to claim 1, characterized in that the high pressure nozzle member (100) further comprises a lower sealing cover (140), the gas inlet end of the gas lance (110) extending into the lower sealing cover (140); the lower sealing cover (140) is connected with an upper sealing cover (300) through a bolt; the lower sealing cover (140) is provided with a first arc position (141), the upper sealing cover (300) is provided with a second arc position (310), and the second arc position (310) and the first arc position (141) are used for clamping a pipeline.
5. A high pressure blower as claimed in claim 4, characterized in that the inner wall of the lower sealing cover (140) is provided with a rib (142), the rib (142) being arranged around the gas lance (110).
6. A high-pressure lance as claimed in claim 1, characterized in that the outer wall of the gas inlet end of the gas lance (110) is provided with a thread (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121904214.3U CN216174863U (en) | 2021-08-13 | 2021-08-13 | High-pressure blowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121904214.3U CN216174863U (en) | 2021-08-13 | 2021-08-13 | High-pressure blowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216174863U true CN216174863U (en) | 2022-04-05 |
Family
ID=80916501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121904214.3U Active CN216174863U (en) | 2021-08-13 | 2021-08-13 | High-pressure blowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216174863U (en) |
-
2021
- 2021-08-13 CN CN202121904214.3U patent/CN216174863U/en active Active
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