CN217814054U - Negative pressure gas collection drive arrangement of printing VOCs waste gas - Google Patents
Negative pressure gas collection drive arrangement of printing VOCs waste gas Download PDFInfo
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- CN217814054U CN217814054U CN202221939821.8U CN202221939821U CN217814054U CN 217814054 U CN217814054 U CN 217814054U CN 202221939821 U CN202221939821 U CN 202221939821U CN 217814054 U CN217814054 U CN 217814054U
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Abstract
The utility model discloses a negative pressure gas collection drive arrangement of printing VOCs waste gas, include: negative pressure gas collection installation component, including the installation pipe that sets up, set up installation intraductal rectangular recess, with the installation of rectangular recess block is rectangular, set up the step hole of the rectangular top surface of installation with set up the downthehole screw hole of step, convulsions subassembly include with the annular mounting bracket of the rectangular laminating of installation, fix the triangle mounting panel of annular mounting bracket side, install the bearing on triangle mounting panel surface, with the annular installation cover that the bearing is connected with connect the spiral fan blade of annular installation cover lateral wall, drive assembly. The utility model discloses a mutually supporting of negative pressure gas collection mounting structure, convulsions structure and the drive structure that sets up installs a plurality of combination exhaust fan in an exhaust duct to can accomplish high efficiency convulsions through a drive structure that corresponds, improve the induced draft efficiency of air suction pipeline greatly in the time of make full use of drive arrangement power.
Description
Technical Field
The utility model relates to a negative pressure gas collection drive technical field specifically is a negative pressure gas collection drive arrangement of printing VOCs waste gas.
Background
Printing VOCs waste gas is when discharging, generally adopts drive arrangement to form the negative pressure, and with the VOCs waste gas discharge of mill's printing production, traditional bleed-off line is when bleeding, and a pipeline corresponds drive arrangement, leads to drive arrangement's utilization ratio lower, and bleed-off line's the efficiency of bleeding is also lower relatively. For this reason, the problem is solved by providing a negative pressure gas collection driving device for printing VOCs waste gas.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims at providing a negative pressure gas collection drive arrangement of printing VOCs waste gas, through mutually supporting of the negative pressure gas collection mounting structure, the convulsions structure and the drive structure that set up, a plurality of combinations air exhaust fan of installation in an air suction pipeline to can accomplish the high efficiency convulsions through a drive structure that corresponds, improve the efficiency of induced drafting of air suction pipeline greatly in the time of make full use of drive arrangement power.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
a negative pressure gas collection driving device for printing VOCs waste gas comprises:
the negative pressure gas collection mounting assembly comprises a mounting pipe, a strip groove arranged in the mounting pipe, a mounting strip clamped with the strip groove, a step hole arranged on the top surface of the mounting strip and a threaded hole arranged in the step hole;
the air draft assembly comprises an annular mounting frame attached to the mounting strip, a triangular mounting plate fixed at the side end of the annular mounting frame, a bearing arranged on the surface of the triangular mounting plate, an annular mounting sleeve connected with the bearing and a spiral fan blade connected to the outer side wall of the annular mounting sleeve;
the driving assembly comprises a driving motor, a rotating shaft and a rectangular groove, wherein the driving motor is arranged on one side of the installation strip, the rotating shaft is connected with the driving motor, the rectangular groove is formed in the surface of the rotating shaft, and the rectangular protruding block is fixed on the inner side of the annular installation sleeve.
As a negative pressure gas collection drive arrangement of printing VOCs waste gas an preferred scheme, wherein, the screw hole of same structure is seted up on annular mounting bracket surface to annular mounting bracket locks through locking bolt between rectangular with the installation.
As a negative pressure gas collection drive arrangement of printing VOCs waste gas an preferred scheme, wherein, locking bolt is located the step is downthehole.
As a negative pressure gas collection drive arrangement of printing VOCs waste gas an optimal selection scheme, wherein, the installation is rectangular to be provided with threely to three installation is rectangular to be annular triangular distribution.
As a negative pressure gas collection drive arrangement of printing VOCs waste gas an preferred scheme, wherein, the rectangular channel has been seted up threely to radian such as three rectangular channel distributes at the pivot top surface.
As a negative pressure gas collection drive arrangement of printing VOCs waste gas an preferred scheme, wherein, the protruding piece of rectangle with the mutual block of rectangular channel to protruding piece of rectangle and rectangular channel one-to-one.
As a negative pressure gas collection drive arrangement of printing VOCs waste gas an optimal selection scheme, wherein, convulsions subassembly is provided with a plurality of.
Compared with the prior art, the utility model discloses the beneficial effect who has is: through the negative pressure gas collection mounting structure who sets up, mutually supporting of convulsions structure and drive structure, install a plurality of combination bleed fans in a suction line, and can accomplish high efficiency convulsions through a drive structure that corresponds, improve the efficiency of induced drafting of suction line greatly when make full use of drive arrangement power, when specifically using, the user is with the rectangular contact of a plurality of annular mounting bracket and three installation, and lock through locking bolt, the user will install rectangular card and go into to rectangular recess in, the user runs through a plurality of annular installation covers with the pivot in proper order, and make rectangular channel and the protruding piece registrate of rectangle, when driving motor drive pivot rotates like this, the pivot directly drives a plurality of helical fan blade and rotates, the helical fan blade that is located the installation pipe like this bleeds, form the negative pressure environment, the structural design of a driving motor drive helical fan blade simultaneously like this, reduce the installation distribution of motor, improve the utilization ratio of motor, and the user is according to the pipe diameter of installation pipe, the quantity of free choice helical fan blade, exert the efficiency of bleeding of installation pipe on furthest.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a structural diagram of the ventilation assembly of the present invention;
FIG. 3 is an installation diagram of the installation strip of the present invention;
fig. 4 is a structural diagram of the driving assembly of the present invention.
In the figure: 100. a negative pressure gas collection mounting assembly; 110. installing a pipe; 120. a strip groove; 130. installing the long strip; 140. a stepped bore; 150. a threaded hole; 200. an air draft assembly; 210. an annular mounting bracket; 220. a triangular mounting plate; 230. a bearing; 240. an annular mounting sleeve; 250. a helical fan blade; 300. a drive assembly; 310. a drive motor; 320. a rotating shaft; 330. a rectangular groove; 340. rectangular raised blocks.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be partially enlarged according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a negative pressure gas collection drive arrangement of printing VOCs waste gas, through mutually supporting of the negative pressure gas collection mounting structure, the convulsions structure and the drive structure that set up, install a plurality of combinations extraction fan in an exhaust pipe to can accomplish the high efficiency convulsions through a drive structure that corresponds, improve the efficiency of induced drafting of exhaust pipe greatly in the time of make full use of drive arrangement power.
Fig. 1-4 show the overall structure of an embodiment of the negative pressure gas collection driving device for printing VOCs waste gas of the present invention, please refer to fig. 1-4, the main body of the negative pressure gas collection driving device for printing VOCs waste gas of the present embodiment includes a negative pressure gas collection installation assembly 100, an air draft assembly 200 and a driving assembly 300.
Negative pressure gas collection installation component 100 is used for installing with convulsions subassembly 200 cooperation, it is concrete, negative pressure gas collection installation component 100 is including the installation pipe 110 that sets up, set up rectangular recess 120 in installation pipe 110, the installation rectangular 130 with rectangular recess 120 block, set up at the step hole 140 of the rectangular 130 top surface of installation and set up the screw hole 150 in step hole 140, when specifically using, locking bolt runs through step hole 140 and screw hole 150, lock annular mounting bracket 210, the back of finishing the installation, locking bolt is located step hole 140, prevent like this that locking bolt arch from exposing, influence the stability of installing rectangular 130 at rectangular recess 120.
The air draft assembly 200 is used for finishing efficient air draft by using the same driving assembly 300, and particularly, the air draft assembly 200 comprises an annular mounting frame 210 attached to the mounting strip 130, a triangular mounting plate 220 fixed at the side end of the annular mounting frame 210, a bearing 230 mounted on the surface of the triangular mounting plate 220, an annular mounting sleeve 240 connected with the bearing 230 and spiral fan blades 250 connected to the outer side wall of the annular mounting sleeve 240, when the air draft assembly is specifically used, a rotating shaft 320 directly drives the spiral fan blades 250 to rotate at the same frequency, so that the spiral fan blades 250 in the mounting tube 110 are exhausted to form a negative pressure environment, the driving motor 310 simultaneously drives the structural design of the spiral fan blades 250, the mounting distribution of the motor is reduced, the utilization rate of the motor is improved, and a user can freely select the number of the spiral fan blades 250 according to the pipe diameter of the mounting tube 110, so that the air exhaust efficiency of the mounting tube 110 is maximized.
The driving assembly 300 is used for high-efficiency driving, specifically, the driving assembly 300 includes a driving motor 310 disposed on one side of the mounting strip 130, a rotating shaft 320 connected with the driving motor 310, a rectangular groove 330 formed on the surface of the rotating shaft 320, and a rectangular protruding block 340 fixed on the inner side of the annular mounting sleeve 240, and when the driving assembly is used specifically, a user sequentially penetrates the rotating shaft 320 through the plurality of annular mounting sleeves 240, and the rectangular groove 330 is engaged with the rectangular protruding block 340, so as to realize simultaneous driving.
With reference to fig. 1-4, in the negative pressure gas collection driving apparatus for printing VOCs waste gas of this embodiment, a user contacts a plurality of annular mounting frames 210 with three mounting strips 130, and locks the mounting strips 130 through locking bolts, the user clamps the mounting strips 130 into the strip grooves 120, the user sequentially penetrates through the plurality of annular mounting sleeves 240 with the rotating shaft 320, and the rectangular groove 330 is sleeved with the rectangular protruding block 340, so that when the driving motor 310 drives the rotating shaft 320 to rotate, the rotating shaft 320 directly drives a plurality of spiral fan blades 250 to rotate at the same frequency, so that the spiral fan blades 250 in the mounting tube 110 perform gas extraction, a negative pressure environment is formed, such that the driving motor 310 simultaneously drives the structural design of the spiral fan blades 250, the mounting distribution of the motor is reduced, the utilization rate of the motor is improved, and the user can freely select the number of the spiral fan blades 250 according to the pipe diameter of the mounting tube 110, thereby exerting the gas extraction efficiency of the mounting tube 110 to the maximum extent.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. The utility model provides a negative pressure gas collection drive arrangement of printing VOCs waste gas which characterized in that includes:
the negative-pressure gas collection mounting assembly (100) comprises a mounting pipe (110), a long strip groove (120) formed in the mounting pipe (110), a mounting long strip (130) clamped with the long strip groove (120), a step hole (140) formed in the top surface of the mounting long strip (130) and a threaded hole (150) formed in the step hole (140);
the air draft assembly (200) comprises an annular mounting frame (210) attached to the mounting strip (130), a triangular mounting plate (220) fixed to the side end of the annular mounting frame (210), a bearing (230) mounted on the surface of the triangular mounting plate (220), an annular mounting sleeve (240) connected with the bearing (230) and spiral fan blades (250) connected to the outer side wall of the annular mounting sleeve (240);
drive assembly (300), including set up in install driving motor (310) of rectangular (130) one side, with pivot (320) that driving motor (310) are connected, set up in rectangular groove (330) on pivot (320) surface and fix rectangle protruding piece (340) of annular installation cover (240) inboard.
2. The negative pressure gas collection driving device for printing VOCs waste gas of claim 1, wherein the annular mounting frame (210) is provided with threaded holes (150) with the same structure on the surface, and the annular mounting frame (210) is locked with the mounting strip (130) through locking bolts.
3. A negative pressure gas collection driving device for printing VOCs waste gas as claimed in claim 2, wherein a locking bolt is located in said stepped hole (140).
4. A vacuum gas collection driving apparatus for printing VOCs waste gas as claimed in claim 3, wherein there are three mounting bars (130), and the three mounting bars (130) are disposed in a circular triangular distribution.
5. The negative pressure gas collection driving device for printing VOCs waste gas of claim 4, wherein the number of the rectangular grooves (330) is three, and the three rectangular grooves (330) are distributed on the top surface of the rotating shaft (320) in an equal radian.
6. The negative pressure gas collection driving device for printing VOCs waste gas of claim 5, wherein the rectangular convex blocks (340) are mutually clamped with the rectangular grooves (330), and the rectangular convex blocks (340) are in one-to-one correspondence with the rectangular grooves (330).
7. A negative pressure gas collection driving device for waste gas of printed VOCs according to claim 6, wherein the air extraction assembly (200) is provided in a plurality of numbers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221939821.8U CN217814054U (en) | 2022-07-26 | 2022-07-26 | Negative pressure gas collection drive arrangement of printing VOCs waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221939821.8U CN217814054U (en) | 2022-07-26 | 2022-07-26 | Negative pressure gas collection drive arrangement of printing VOCs waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217814054U true CN217814054U (en) | 2022-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221939821.8U Active CN217814054U (en) | 2022-07-26 | 2022-07-26 | Negative pressure gas collection drive arrangement of printing VOCs waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217814054U (en) |
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2022
- 2022-07-26 CN CN202221939821.8U patent/CN217814054U/en active Active
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