CN206299592U - A kind of 4,4 dichloro diphenyl sulfone industrial waters rush pump house gas sampling blower fan - Google Patents
A kind of 4,4 dichloro diphenyl sulfone industrial waters rush pump house gas sampling blower fan Download PDFInfo
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- CN206299592U CN206299592U CN201621369758.3U CN201621369758U CN206299592U CN 206299592 U CN206299592 U CN 206299592U CN 201621369758 U CN201621369758 U CN 201621369758U CN 206299592 U CN206299592 U CN 206299592U
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- housing
- belt pulley
- blower fan
- rotary shaft
- protective cover
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Abstract
Pump house gas sampling blower fan, including housing and protective cover are rushed the utility model discloses a kind of 4,4 dichloro diphenyl sulfone industrial waters, the right-hand member of described=housing offers air inlet, and air inlet is provided with the kuppe of curved transition, screen pack is provided with kuppe；Mounting bracket is installed with the housing, rotary shaft is installed in mounting bracket, the left end of rotary shaft is provided with fan blade；The right-hand member of the rotary shaft is fixedly connected with the first belt pulley; the positive upper end of the first belt pulley is provided with the second belt pulley; connected by belt between first belt pulley and the second belt pulley; second belt pulley is arranged in protective cover; the inside of protective cover and housing is filled with Sound-proof material; it is the utility model simple structure, reasonable in design, the operating efficiency of blower fan is substantially increased by the improvement to air inlet and fan blade, while effectively reducing the noise produced during blower fan work.
Description
Technical field
The utility model is related to a kind of blower fan, and specifically a kind of DDS industrial water rushes pump house gas sampling
Blower fan.
Background technology
With continuing to develop for China's economy, the chemical industry of China has obtained significant progress, DDS
It is a kind of common heavy chemicals, DDS one or two is mainly used as the raw material of engineering plastics polysulfones, is also used for production
4,4- DADPSs, make medicine, the intermediate of auxiliary agent.
More toxic harmful exhaust gas are often produced in DDS processing, is at this time needed this
A little gas samplings get up to be focused on, and are exactly blower fan by the discarded equipment for putting together, and modern blower fan exists more
Defect, topmost is exactly the less efficient of blower fan, if necessary to greater efficiency blower fan must just use it is more powerful
Motor, so may result in the waste of the energy, varied the reason for cause fan efficiency to reduce, and such as air inlet design does not conform to
Reason, causes the direction of air intake to be deviateed, and fan blade designs the unreasonable air suction efficiency that can all cause blower fan and reduces, while modernism
Machine can produce larger noise when working, and cause noise pollution.
Therefore, for the problem proposed in above-mentioned background technology, those skilled in the art propose a kind of new waste gas
Collect blower fan.
The content of the invention
The purpose of this utility model is to provide a kind of DDS industrial water to rush pump house gas sampling blower fan,
To solve the problems, such as to be proposed in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of DDS industrial water rushes pump house gas sampling blower fan, including housing, protective cover and motor, institute
The left end for stating housing offers air outlet, and the right-hand member of housing offers air inlet, and air inlet is provided with leading for curved transition
Stream cover, kuppe is detachably connected with housing, and screen pack, the tapered structure of screen pack, the circle of screen pack are provided with kuppe
Tapered end is towards air outlet；Mounting bracket is installed with the housing, rotary shaft is installed in mounting bracket, rotary shaft is horizontally disposed with
In housing, rotary shaft is provided with bearing with the junction of mounting bracket, and the left end of rotary shaft is provided with fan blade；The blower fan
Blade includes circular leaf dish, and the centrally disposed raised joint face of circular leaf dish is provided with rotating shaft connection in the middle part of raised joint face
Hole, rotating shaft connecting hole is fixedly connected by fastening bolt with raised joint face, and rotating shaft connecting hole is fixedly connected with the rotating shaft, circular
The circumference of leaf dish is evenly distributed with multiple wind gathering blocks；The right-hand member of the rotary shaft is fixedly connected with the first belt pulley, the first belt
The positive upper end of wheel is provided with the second belt pulley, is connected by belt between the first belt pulley and the second belt pulley, the second belt pulley
It is connected with the output shaft of motor；Second belt pulley and motor are arranged in protective cover, and protective cover is fixedly installed on housing
Upper end outside, protective cover top is hinged with cover plate by jointed shaft.
Further, outlet air end diameter of the air intake of the kuppe with diameter greater than kuppe.
Further, the center of circle side of the circular leaf dish of wind gathering block sensing is provided with inclination angle.
Further, the inside of the protective cover, housing and cover plate is filled with Sound-proof material.
Compared with prior art, the utility model can be risen by setting kuppe in air inlet to the air for entering housing
To guide effect, it is to avoid the deviation of air, the air intake efficiency of blower fan is improved, screen pack can avoid the large particulate matter from being inhaled into
So as to fan blade cause damage, fan blade be provided with inclination angle wind gathering block can quickly wind gathering, wind is greatly improved
Machine operating efficiency, while motor can be arranged on the outside of housing by belt transmission for the present apparatus, not only causes maintenance motor
Become very convenient, and avoid motor installed in stop of the motor to air in housing, further improve blower fan work efficiency,
The noise that the last inside due to protective cover, housing and cover plate produces when causing that device works filled with Sound-proof material drops significantly
It is low.
Brief description of the drawings
Fig. 1 is the structural representation that 4,4- dichloro diphenyl sulfone industrial waters rush pump house gas sampling blower fan.
Fig. 2 is the structural representation that 4,4- dichloro diphenyl sulfone industrial waters rush fan blade in pump house gas sampling blower fan.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Fig. 1-2 is referred to, a kind of DDS industrial water rushes pump house gas sampling blower fan, including housing 4, guarantor
Shield 3 and motor 18, the left end of the housing 4 offer air outlet 23, and the right-hand member of housing 4 offers air inlet 22, air inlet
The kuppe 15 of curved transition is provided with 22, kuppe 15 is detachably connected with housing 4, the air intake diameter of kuppe 15
More than the outlet air end diameter of kuppe 15, screen pack 14, the tapered structure of screen pack 14, screen pack 14 are provided with kuppe 15
Conical end towards air outlet 23；It is installed with the housing 4 in mounting bracket 10, mounting bracket 10 and rotary shaft 9 is installed, is turned
Moving axis 9 is horizontally set in housing 4, and rotary shaft 9 is provided with bearing 10 with the junction of mounting bracket 10, and the left end of rotary shaft 9 sets
It is equipped with fan blade 8；The fan blade 8 includes circular leaf dish 24, and the centrally disposed raised joint face 19 of circular leaf dish 24 is convex
The middle part for playing joint face 19 is provided with rotating shaft connecting hole 20, and rotating shaft connecting hole 20 is consolidated by fastening bolt 21 with raised joint face 19
Fixed connection, rotating shaft connecting hole 20 is fixedly connected with rotary shaft 9, and the circumference of circular leaf dish 24 is evenly distributed with multiple wind gathering blocks 6, gathers
The center of circle side that pomphus 6 points to circular leaf dish 24 is provided with inclination angle 7；The right-hand member of the rotary shaft 9 is fixedly connected with the first skin
Belt wheel 12, the positive upper end of the first belt pulley 12 is provided with the second belt pulley 16, between the first belt pulley 12 and the second belt pulley 16
Connected by belt 13, the second belt pulley 16 is connected with the output shaft 17 of motor 18；Second belt pulley 16 and motor 18 are equal
It is arranged in protective cover 3, protective cover 3 is fixedly installed on the upper end outside of housing 4, and the top of protective cover 3 is hinged with by jointed shaft 2
Cover plate 1；The inside of the protective cover 3, housing 4 and cover plate 1 is filled with Sound-proof material 5, this DDS industrial water
Pump house gas sampling blower fan is rushed, can be made to playing guiding into the air of housing 4 by setting kuppe 15 in air inlet 22
With, it is to avoid the deviation of air, the air intake efficiency of blower fan is improved, screen pack 14 can avoid large particulate matter from being inhaled into so as to right
Fan blade 8 cause damage, fan blade 8 be provided with inclination angle 7 wind gathering block 6 can quickly wind gathering, blower fan is greatly improved
Operating efficiency, while the present apparatus is driven by belt 13, motor 18 can be arranged on the outside of housing 4, not only cause maintenance
Motor 18 becomes very convenient, and avoids motor 18 installed in stop of the motor 18 to air in housing 4, further improves wind
Machine operating efficiency, finally because the inside of protective cover 3, housing 4 and cover plate 1 causes to be produced when device works filled with Sound-proof material 5
Raw noise is substantially reduced.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can also be on the premise of this patent objective not be departed from
Make a variety of changes.
Claims (4)
1. a kind of DDS industrial water rushes pump house gas sampling blower fan, including housing, protective cover and motor, and it is special
Levy and be, the left end of the housing offers air outlet, and the right-hand member of housing offers air inlet, and air inlet is provided with curved
The kuppe of transition, kuppe is detachably connected with housing, and screen pack, the tapered structure of screen pack, mistake are provided with kuppe
The conical end of filter screen is towards air outlet；Mounting bracket is installed with the housing, rotary shaft, rotary shaft are installed in mounting bracket
It is horizontally set in housing, rotary shaft is provided with bearing with the junction of mounting bracket, and the left end of rotary shaft is provided with fan blade；
The fan blade includes circular leaf dish, and the centrally disposed raised joint face of circular leaf dish is provided with the middle part of raised joint face
Rotating shaft connecting hole, rotating shaft connecting hole is fixedly connected by fastening bolt with raised joint face, and rotating shaft connecting hole is fixed with rotary shaft
Connection, the circumference of circular leaf dish is evenly distributed with multiple wind gathering blocks；The right-hand member of the rotary shaft is fixedly connected with the first belt pulley,
The positive upper end of the first belt pulley is provided with the second belt pulley, is connected by belt between the first belt pulley and the second belt pulley, the
Two belt pulleys are connected with the output shaft of motor；Second belt pulley and motor are arranged in protective cover, and protective cover is fixed and set
Put on the outside of the upper end of housing, protective cover top is hinged with cover plate by jointed shaft.
2. DDS industrial water according to claim 1 rushes pump house gas sampling blower fan, it is characterised in that
Outlet air end diameter of the air intake of the kuppe with diameter greater than kuppe.
3. DDS industrial water according to claim 1 rushes pump house gas sampling blower fan, it is characterised in that
The center of circle side that the wind gathering block points to circular leaf dish is provided with inclination angle.
4. DDS industrial water according to claim 1 rushes pump house gas sampling blower fan, it is characterised in that
The inside of the protective cover, housing and cover plate is filled with Sound-proof material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621369758.3U CN206299592U (en) | 2016-12-14 | 2016-12-14 | A kind of 4,4 dichloro diphenyl sulfone industrial waters rush pump house gas sampling blower fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621369758.3U CN206299592U (en) | 2016-12-14 | 2016-12-14 | A kind of 4,4 dichloro diphenyl sulfone industrial waters rush pump house gas sampling blower fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206299592U true CN206299592U (en) | 2017-07-04 |
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ID=59213482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621369758.3U Expired - Fee Related CN206299592U (en) | 2016-12-14 | 2016-12-14 | A kind of 4,4 dichloro diphenyl sulfone industrial waters rush pump house gas sampling blower fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206299592U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939709A (en) * | 2017-11-30 | 2018-04-20 | 苏州切思特电子有限公司 | A kind of intelligent measurement controls formula double drive duct type draught fan |
| CN107975486A (en) * | 2017-11-30 | 2018-05-01 | 苏州切思特电子有限公司 | A kind of bimodulus high-velocity duct formula draught fan |
| CN108302067A (en) * | 2018-04-20 | 2018-07-20 | 中国电建集团河南工程有限公司 | A kind of power plant's fan noise reducer |
| CN112827409A (en) * | 2020-12-30 | 2021-05-25 | 吕潇 | Chemotherapy medicine dispensing device for oncology department |
| CN115143133A (en) * | 2022-06-07 | 2022-10-04 | 兰溪诸葛南方水泥有限公司 | Novel fan for noise reduction and electricity saving in cement production |
-
2016
- 2016-12-14 CN CN201621369758.3U patent/CN206299592U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939709A (en) * | 2017-11-30 | 2018-04-20 | 苏州切思特电子有限公司 | A kind of intelligent measurement controls formula double drive duct type draught fan |
| CN107975486A (en) * | 2017-11-30 | 2018-05-01 | 苏州切思特电子有限公司 | A kind of bimodulus high-velocity duct formula draught fan |
| CN108302067A (en) * | 2018-04-20 | 2018-07-20 | 中国电建集团河南工程有限公司 | A kind of power plant's fan noise reducer |
| CN112827409A (en) * | 2020-12-30 | 2021-05-25 | 吕潇 | Chemotherapy medicine dispensing device for oncology department |
| CN115143133A (en) * | 2022-06-07 | 2022-10-04 | 兰溪诸葛南方水泥有限公司 | Novel fan for noise reduction and electricity saving in cement production |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170704 Termination date: 20171214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |