CN220979863U - Roots blower for formaldehyde production - Google Patents
Roots blower for formaldehyde production Download PDFInfo
- Publication number
- CN220979863U CN220979863U CN202321783299.3U CN202321783299U CN220979863U CN 220979863 U CN220979863 U CN 220979863U CN 202321783299 U CN202321783299 U CN 202321783299U CN 220979863 U CN220979863 U CN 220979863U
- Authority
- CN
- China
- Prior art keywords
- roots blower
- positioning cylinder
- screw
- groove
- formaldehyde production
- 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.)
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- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 230000003584 silencer Effects 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims 3
- 241001330002 Bambuseae Species 0.000 claims 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 3
- 239000011425 bamboo Substances 0.000 claims 3
- 230000006978 adaptation Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model discloses a Roots blower for formaldehyde production, wherein the positioning mechanism comprises a supporting block, one side of the supporting block is provided with a through groove in a penetrating way, the through groove is matched with an air outlet silencer, the supporting block is connected with a positioning cylinder through a fixing mechanism, the top and the bottom of the positioning cylinder are respectively connected with a first screw rod in a threaded way, one opposite ends of the two first screws are respectively positioned in the positioning cylinder, and one opposite ends of the two first screws are respectively connected with a supporting plate in a rotating way; according to the utility model, the support plates are driven to move by the rotary connecting blocks, and the two support plates are used for fixing the external pipeline in the positioning cylinder, so that the external pipeline is clamped and supported, the connection between the external pipeline and the air outlet silencer is facilitated, and the use is convenient.
Description
Technical Field
The utility model relates to the technical field of Roots blowers, in particular to a Roots blower for formaldehyde production.
Background
When the Roots blower is used, the outer pipeline is often connected with the air outlet silencer through the flange, the outer pipeline and the air outlet silencer are required to be aligned when being connected, and because the outer pipeline has a certain length, objects are required to be placed below the outer pipeline to pad the outer pipeline, so that the alignment of the outer pipeline and the air outlet silencer is ensured, and the outer pipeline is required to be pressed to prevent the outer pipeline from shifting, and the whole connecting process is complicated.
Disclosure of utility model
The utility model aims to provide a Roots blower for formaldehyde production, which solves the technical problems mentioned in the background art.
The aim of the utility model can be achieved by the following technical scheme:
The utility model provides a roots blower for formaldehyde production, includes roots blower body and sets up the gas outlet muffler on the roots blower body, be provided with the flange on the gas outlet muffler, be provided with positioning mechanism on the gas outlet muffler.
The positioning mechanism comprises a supporting block, a through groove is formed in one side of the supporting block in a penetrating mode, the through groove is matched with the air outlet silencer, a positioning cylinder is connected to the supporting block through a fixing mechanism, first screws are connected to the top and the bottom of the positioning cylinder in a threaded mode, two opposite ends of the first screws are located in the positioning cylinder, and two opposite ends of the first screws are connected with a supporting plate in a rotating mode.
As a further scheme of the utility model: the fixing mechanism comprises a straight rod and a through hole, the straight rod is fixedly connected to one side of the positioning cylinder, one end of the straight rod is integrally formed with a second screw rod, the second screw rod penetrates through the through hole, the through hole penetrates through one side of the supporting block, a nut is connected to the second screw rod in a threaded mode, and a limiting block is fixedly connected to the straight rod.
As a further scheme of the utility model: the straight rod is provided with two along the upper and lower symmetry of a positioning cylinder, the stopper laminating is on one side of supporting shoe.
As a further scheme of the utility model: the support plate is provided with a groove on one side of the first screw rod far away from, and two sides of a groove cavity of the groove are all provided with openings.
As a further scheme of the utility model: and a connecting block is fixedly connected to one end, far away from the supporting block, of the first screw rod.
As a further scheme of the utility model: the inner caliber of the positioning cylinder is larger than the outer size of the flange, and the length of the supporting plate is the same as that of the positioning cylinder.
Compared with the prior art, the utility model has the following beneficial effects:
(1) According to the application, the support plates are driven to move by rotating the connecting blocks, and the two support plates are used for fixing the external pipeline in the positioning cylinder, so that the external pipeline is clamped and supported, the connection between the external pipeline and the air outlet silencer is facilitated, and the use is convenient.
(2) According to the application, the grooves are arranged and are clamped on the surface of the external pipeline, so that the clamping stability is improved when the external pipeline is clamped.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is an exploded view of the positioning mechanism of the present utility model;
fig. 3 is a perspective cross-sectional view of the positioning barrel of the present utility model.
In the figure: 1. a Roots blower body; 2. an air outlet muffler; 3. a flange; 4. a positioning mechanism; 41. a support block; 42. a through groove; 43. a fixing mechanism; 431. a straight rod; 432. a through hole; 433. a second screw; 434. a screw cap; 435. a limiting block; 44. a positioning cylinder; 45. a first screw; 46. a support plate; 5. a groove; 6. and (5) connecting a block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the utility model discloses a Roots blower for formaldehyde production, which comprises a Roots blower body 1 and an air outlet silencer 2 arranged on the Roots blower body 1, wherein a flange 3 is arranged on the air outlet silencer 2, and a positioning mechanism 4 is arranged on the air outlet silencer 2; the positioning mechanism 4 comprises a supporting block 41, a through groove 42 is formed in one side of the supporting block 41 in a penetrating mode, the through groove 42 is matched with the air outlet silencer 2, a positioning cylinder 44 is connected to the supporting block 41 through a fixing mechanism 43, first screws 45 are connected to the top and the bottom of the positioning cylinder 44 in a threaded mode, one ends, opposite to the first screws 45, of the two first screws are located in the positioning cylinder 44, supporting plates 46 are connected in a rotating mode, the supporting plates 46 are driven to move through rotating connecting blocks 6, an external pipeline is fixed in the positioning cylinder 44 through the two supporting plates 46, clamping and supporting of the external pipeline are achieved, connection of the external pipeline and the air outlet silencer 2 is facilitated, and use is convenient.
The fixing mechanism 43 comprises a straight rod 431 and a through hole 432, the straight rod 431 is fixedly connected to one side of the positioning cylinder 44, one end of the straight rod 431 is integrally formed with a second screw 433, the second screw 433 penetrates through the through hole 432, the through hole 432 penetrates through one side of the supporting block 41, a nut 434 is connected to the second screw 433 in a threaded mode, and a limiting block 435 is fixedly connected to the straight rod 431.
The straight rod 431 is vertically symmetrically provided with two locating cylinders 44, and the limiting block 435 is attached to one side of the supporting block 41.
The backup pad 46 is kept away from and is offered recess 5 on one side of first screw 45, and the both sides in recess 5 cell chamber all are the opening setting, through setting up recess 5, utilizes recess 5 card on the surface of outside pipeline, when outside pipeline centre gripping, improves the centre gripping stability.
The first screw 45 is fixedly connected with the connecting block 6 at one end far away from the supporting block 41.
The inner diameter of the positioning cylinder 44 is larger than the outer dimension of the flange 3, and the support plate 46 is the same as the length of the positioning cylinder 44.
And all that is not described in detail in this specification is well known to those skilled in the art.
The working principle of the utility model is as follows: the support block 41 is slid to one side on the surface of the air outlet silencer 2, the nut 434 is removed from the second screw 433, the second screw 433 is taken out from the through hole 432, the positioning cylinder 44 is sleeved on the outer pipe, the flange is mounted on the outer pipe, the second screw 433 is inserted into the through hole 432, the nut 434 is screwed on the second screw 433, the second screw 433 is fixed on the support block 41 through the cooperation with the limiting block 435, the first screw 45 is rotated and drives the support plate 46 to move by rotating the upper and lower connecting blocks 6, the outer pipe is aligned with the air outlet silencer 2, the support plate 46 is driven to move by rotating the connecting blocks 6, the outer pipe is fixed in the positioning cylinder 44 by utilizing the two support plates 46, the outer pipe is clamped and supported, the outer pipe and the air outlet silencer 2 are connected, the two support plates 46 are separated from each other and reach a distance, and the support block 41 is slid to the other side, the support block 41 and the air outlet silencer 2 are simultaneously moved to the furthest from the outer surface of the positioning cylinder 44, and the support plate 44 is simultaneously rotated and positioned on the outer surface of the support cylinder 44.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Roots blower for formaldehyde production, including Roots blower body (1) and gas outlet muffler (2) of setting on Roots blower body (1), its characterized in that: the air outlet silencer (2) is provided with a flange (3), and the air outlet silencer (2) is provided with a positioning mechanism (4);
Positioning mechanism (4) are including supporting shoe (41), logical groove (42) has been run through to one side of supporting shoe (41), lead to adaptation between groove (42) and gas outlet muffler (2), be connected with location section of thick bamboo (44) on supporting shoe (41) through fixed establishment (43), the equal threaded connection in top and bottom of location section of thick bamboo (44) has first screw rod (45), two the one end that first screw rod (45) are relative all is located the inside of location section of thick bamboo (44), two the one end that first screw rod (45) are relative all rotates and is connected with backup pad (46).
2. The Roots blower for formaldehyde production according to claim 1, wherein: the fixing mechanism (43) comprises a straight rod (431) and a through hole (432), the straight rod (431) is fixedly connected to one side of the positioning cylinder (44), one end of the straight rod (431) is integrally formed with a second screw (433), the second screw (433) penetrates through the through hole (432), the through hole (432) penetrates through one side of the supporting block (41), a nut (434) is connected to the second screw (433) in a threaded mode, and a limiting block (435) is fixedly connected to the straight rod (431).
3. The roots blower for formaldehyde production according to claim 2, wherein: two straight rods (431) are symmetrically arranged up and down along the positioning cylinder (44), and the limiting blocks (435) are attached to one side of the supporting block (41).
4. The Roots blower for formaldehyde production according to claim 1, wherein: a groove (5) is formed in one side, far away from the first screw (45), of the supporting plate (46), and two sides of a groove cavity of the groove (5) are both arranged in an opening mode.
5. The Roots blower for formaldehyde production according to claim 1, wherein: and one end, far away from the supporting block (41), of the first screw rod (45) is fixedly connected with a connecting block (6).
6. The Roots blower for formaldehyde production according to claim 1, wherein: the inner caliber of the positioning cylinder (44) is larger than the outer size of the flange (3), and the length of the supporting plate (46) is the same as that of the positioning cylinder (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321783299.3U CN220979863U (en) | 2023-07-08 | 2023-07-08 | Roots blower for formaldehyde production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321783299.3U CN220979863U (en) | 2023-07-08 | 2023-07-08 | Roots blower for formaldehyde production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220979863U true CN220979863U (en) | 2024-05-17 |
Family
ID=91043215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321783299.3U Active CN220979863U (en) | 2023-07-08 | 2023-07-08 | Roots blower for formaldehyde production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220979863U (en) |
-
2023
- 2023-07-08 CN CN202321783299.3U patent/CN220979863U/en active Active
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