CN208802463U - A kind of environment-friendly type screw elevator - Google Patents
A kind of environment-friendly type screw elevator Download PDFInfo
- Publication number
- CN208802463U CN208802463U CN201821522693.0U CN201821522693U CN208802463U CN 208802463 U CN208802463 U CN 208802463U CN 201821522693 U CN201821522693 U CN 201821522693U CN 208802463 U CN208802463 U CN 208802463U
- Authority
- CN
- China
- Prior art keywords
- enhancing tube
- screen cylinder
- main shaft
- screening chamber
- environment
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of environment-friendly type screw elevators, including enhancing tube, main shaft, helical blade and driving motor, screen cylinder is provided in enhancing tube, enhancing tube, screen cylinder and main shaft are coaxially disposed, and sieve pore is provided on screen cylinder, and the outer wall of screen cylinder and the inner wall of enhancing tube form screening chamber, the bottom of screening chamber is provided with the splicing plate above feed inlet, splicing plate is to be obliquely installed, and enhancing tube is located at splicing plate lowest position and is provided with sweep-up pipe, and sweep-up pipe is connected to screening chamber.The utility model passes through the screening that screening shaft screen realizes pulverized coal particle during transportation, and coal is rotated around 360 ° of main shaft during transportation, increase the contact probability of coal and screen cylinder, improve screening effect, the blowing device of setting can form helical flow in screen cylinder, dust is discharged from sweep-up pipe by air-flow, prevents dust from accumulating in enhancing tube.
Description
Technical field
The utility model relates to elevator technical field, in particular to a kind of environment-friendly type screw elevator.
Background technique
Coal mine cause drives a part of economic development of society, plays an important role to production and living.The exploitation of coal mine adds
Work and transport are an important production industrial chains, and the coal after exploitation varies, and it is thin to be easy to produce particle when conveying coal
Small coal dust dust pollutes working environment, it is therefore desirable to be screened to coal mine, dedusting.Existing coal conveyer, such as:
Application No. is 201620081521.9 Chinese utility models to disclose a kind of coal mining lifting conveying device, including feed cavity, into
Promotion chamber is connected on the right side of material chamber, chamber right upper portion is promoted and is connected with discharge nozzle, is promoted chamber top and is provided with first motor, first
Motor lower portion is connected with motor shaft, and motor shaft side is provided with helical blade, promotes chamber lower right side and is connected with base cavity, pedestal
It is provided with showing stand on the right side of chamber, showing stand top is provided with support plate, and support plate upper right is provided with the second motor, support plate
Upper left-hand is connected with support rod, and support rod top is provided with roller, transmission belt, roller are connected between the second motor and roller
On be connected with traction rope, traction rope lower part is connected with storage chamber, its shortcoming is that the device cannot filter out the tiny powder of particle
Dirt is easy to raise and pollute environment in discharging.
Utility model content
The purpose of the utility model is to provide a kind of environment-friendly type screw elevators, can be screened during transportation.
The above-mentioned purpose of the utility model has the technical scheme that a kind of environment-friendly type screw lifting
Machine, including enhancing tube, main shaft, helical blade and driving motor, the helical blade are wound around on main shaft, the main axis peace
In enhancing tube, the upper end of the enhancing tube is provided with discharge port, and lower end is provided with feed inlet, setting in the enhancing tube
There is screen cylinder, the enhancing tube, the screen cylinder and the main shaft are coaxially disposed, and are provided with sieve pore on the screen cylinder, described
The inner wall of the outer wall of screen cylinder and the enhancing tube forms screening chamber, and the bottom of the screening chamber is provided with above feed inlet
Splicing plate, the splicing plate be obliquely installed, the enhancing tube is located at splicing plate lowest position and is provided with sweep-up pipe, described
Sweep-up pipe is connected to screening chamber.
Preferably, the end of the sweep-up pipe is connected with exhaust fan and collecting box.
Preferably, being provided with blowing device on the enhancing tube, the blowing device includes blower, the blower
The upper end of the screening chamber is set and is connected to the screening chamber.
Preferably, the blower is distributed along the circumference of the main shaft, the blowing direction inclination of the blower
Ground is towards the lower end of the screening chamber, and the axis of the blowing direction of the blower and the main shaft forms 30 ° ~ 45 ° of folder
Angle.
Preferably, the outer wall of the screen cylinder is equipped with wind deflector, the wind deflector is along the blowing side of the blower
It is arranged to spiral, the sieve pore is arranged between neighbouring wind deflector.
Preferably, the wind deflector is to be obliquely installed, inclined direction is directed toward the screening by the upper end of the screening chamber
The lower end of chamber.
Preferably, the inner wall of the enhancing tube is equipped with sound absorbing layer, the sound absorbing layer is polyurethane foam.
The utility model has the beneficial effects that the utility model passes through screening shaft screen during transportation realizes pulverized coal particle
Screening, avoids coal from raising dust in discharge port and pollute environment, and coal is rotated around 360 ° of main shaft during transportation,
The contact probability for increasing coal and screen cylinder, improves screening effect, and the blowing device of setting can form spiral shell in screen cylinder
Shape air-flow is revolved, dust is discharged from sweep-up pipe by air-flow, prevents dust from accumulating in enhancing tube.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram of screen cylinder in the utility model embodiment；
In figure: 1- enhancing tube, 2- main shaft, 3- helical blade, 4- driving motor, 5- screen cylinder, 501- sieve pore, 502- wind-guiding
Plate, 6- screen chamber, 7- splicing plate, 8- sweep-up pipe, 9- exhaust fan, 10- collecting box, 11- blower.
Specific embodiment
In conjunction with attached drawing, the utility model is described in further detail.This specific embodiment is only to the utility model
Explanation, be not limitations of the present invention, those skilled in the art, can be according to need after reading this specification
The modification of not creative contribution is made to the present embodiment, but as long as in the scope of the claims of the utility model all by
The protection of Patent Law.
Embodiment: as depicted in figs. 1 and 2, a kind of environment-friendly type screw elevator, including enhancing tube 1, main shaft 2, helical blade
3 and driving motor 4, helical blade 3 be wound around on main shaft 2, main shaft 2 is rotatably installed in enhancing tube 1, and the upper end of enhancing tube 1 is set
It is equipped with discharge port, lower end is provided with feed inlet.Enhancing tube 1 is mounted obliquely on bracket, and tilt angle is 10 ° -15 °, is mentioned
The inner wall for rising cylinder 1 is equipped with sound absorbing layer, and sound absorbing layer is polyurethane foam.Screen cylinder 5, enhancing tube 1, institute are provided in enhancing tube 1
It states screen cylinder 5 and the main shaft 2 is coaxially disposed, be provided with sieve pore 501 on screen cylinder 5, the outer wall of the screen cylinder 5 is mentioned with described
The inner wall for rising cylinder 1 forms screening chamber 6, and the bottom of the screening chamber 6 is provided with the splicing plate 7 above feed inlet, described to connect
Flitch 7 is to be obliquely installed, and enhancing tube 1 is located at 7 lowest position of splicing plate and is provided with sweep-up pipe 8, and sweep-up pipe 8 and screening chamber 6 connect
It is logical.The end of sweep-up pipe 8 is connected with exhaust fan 9 and collecting box 10, and exhaust fan 9 is being collected after extracting the dust screened in chamber 6 out
Precipitating in case 10.Multilayer screen cloth is provided in collecting box 10, the mesh of every layer of sieve is gradually reduced from top to bottom, to filter out
The dust of different-grain diameter.
Blowing device is provided on enhancing tube 1, blowing device includes blower 11, and screening chamber 6 is arranged in blower 11
Upper end is simultaneously connected to screening chamber 6.Blower 11 is distributed along the circumference of the main shaft 2, the blowing direction inclination of blower 11
Ground is towards the lower end of the screening chamber 6, and the axis of the blowing direction of blower 11 and the main shaft 2 forms 30 ° ~ 45 ° of folder
Angle, the air-flow that blower 11 is blown out are flowed along 1 downward spiral of enhancing tube.As shown in Fig. 2, the outer wall of screen cylinder 5 is equipped with wind-guiding
Plate 502, wind deflector 502 are arranged along the blowing direction spiral of the blower 11, and neighbouring wind deflector is arranged in sieve pore 501
Between 502, the hand of spiral of wind deflector 502 is identical as the flow spiral direction in enhancing tube 1.Wind deflector 502 is to be obliquely installed,
Inclined direction is directed toward the lower end of screening chamber 6 by the upper end of the screening chamber 6, prevents the dust accumulation filtered out from sieve pore 501 from existing
On wind deflector 502.
The above is only the preferred embodiment of the utility model, is not intended to limit the utility model, it is noted that
For those skilled in the art, without deviating from the technical principle of the utility model, it can also do
Several improvements and modifications out, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of environment-friendly type screw elevator, including enhancing tube (1), main shaft (2), helical blade (3) and driving motor (4), institute
It states helical blade (3) to be wound around on main shaft (2), the main shaft (2) is rotatably installed in enhancing tube (1), the enhancing tube (1)
Upper end is provided with discharge port, and lower end is provided with feed inlet, it is characterised in that: is provided with screen cylinder in the enhancing tube (1)
(5), the enhancing tube (1), the screen cylinder (5) and the main shaft (2) are coaxially disposed, and are provided with sieve on the screen cylinder (5)
Hole (501), the outer wall of the screen cylinder (5) and the inner wall of the enhancing tube (1) form screening chamber (6), screening chamber (6)
Bottom is provided with the splicing plate (7) above feed inlet, and the splicing plate (7) is to be obliquely installed, and the enhancing tube (1) is located at
Splicing plate (7) lowest position is provided with sweep-up pipe (8), and the sweep-up pipe (8) is connected to screening chamber (6).
2. a kind of environment-friendly type screw elevator according to claim 1, it is characterised in that: the end of the sweep-up pipe (8)
It is connected with exhaust fan (9) and collecting box (10).
3. a kind of environment-friendly type screw elevator according to claim 1, it is characterised in that: be arranged on the enhancing tube (1)
There is blowing device, the blowing device includes blower (11), and blower (11) setting is in the upper end of screening chamber (6)
And it is connected to the screening chamber (6).
4. a kind of environment-friendly type screw elevator according to claim 3, it is characterised in that: the blower (11) is along described
The circumference of main shaft (2) is distributed, the blowing direction of the blower (11) obliquely towards the lower end of screening chamber (6),
And the blowing direction of the blower (11) and the axis of the main shaft (2) form 30 ° ~ 45 ° of angle.
5. a kind of environment-friendly type screw elevator according to claim 4, it is characterised in that: the outer wall of the screen cylinder (5)
It is equipped with wind deflector (502), the wind deflector (502) is arranged along the blowing direction spiral of the blower (11), the sieve pore
(501) it is arranged between neighbouring wind deflector (502).
6. a kind of environment-friendly type screw elevator according to claim 5, it is characterised in that: the wind deflector (502) is to incline
Tiltedly setting, inclined direction are directed toward the lower end of screening chamber (6) by the upper end of screening chamber (6).
7. a kind of environment-friendly type screw elevator according to claim 1, it is characterised in that: the inner wall of the enhancing tube (1)
It is equipped with sound absorbing layer, the sound absorbing layer is polyurethane foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522693.0U CN208802463U (en) | 2018-09-18 | 2018-09-18 | A kind of environment-friendly type screw elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522693.0U CN208802463U (en) | 2018-09-18 | 2018-09-18 | A kind of environment-friendly type screw elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208802463U true CN208802463U (en) | 2019-04-30 |
Family
ID=66238214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821522693.0U Expired - Fee Related CN208802463U (en) | 2018-09-18 | 2018-09-18 | A kind of environment-friendly type screw elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208802463U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203120A (en) * | 2019-06-19 | 2019-09-06 | 吴圣斯 | A kind of spiral device for discharging for Coal Transport |
| CN110452752A (en) * | 2019-09-11 | 2019-11-15 | 兖矿集团有限公司 | Coal powder conveyer and molded coal production facility with the coal powder conveyer |
| CN112158542A (en) * | 2020-09-28 | 2021-01-01 | 安徽达园粮油有限公司 | Transportation machinery is used in grain oil production |
| CN114178167A (en) * | 2021-10-29 | 2022-03-15 | 扬州正大机械制造有限公司 | Dustless screening lifting machine of likepowder thing |
-
2018
- 2018-09-18 CN CN201821522693.0U patent/CN208802463U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203120A (en) * | 2019-06-19 | 2019-09-06 | 吴圣斯 | A kind of spiral device for discharging for Coal Transport |
| CN110452752A (en) * | 2019-09-11 | 2019-11-15 | 兖矿集团有限公司 | Coal powder conveyer and molded coal production facility with the coal powder conveyer |
| CN112158542A (en) * | 2020-09-28 | 2021-01-01 | 安徽达园粮油有限公司 | Transportation machinery is used in grain oil production |
| CN114178167A (en) * | 2021-10-29 | 2022-03-15 | 扬州正大机械制造有限公司 | Dustless screening lifting machine of likepowder thing |
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Legal Events
| 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: 20190430 Termination date: 20200918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |