CN109731700A - A kind of horizontal centrifuge with pre-locked safe organ - Google Patents
A kind of horizontal centrifuge with pre-locked safe organ Download PDFInfo
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- CN109731700A CN109731700A CN201910084007.9A CN201910084007A CN109731700A CN 109731700 A CN109731700 A CN 109731700A CN 201910084007 A CN201910084007 A CN 201910084007A CN 109731700 A CN109731700 A CN 109731700A
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Abstract
The invention discloses a kind of horizontal centrifuge with pre-locked safe organ, including shell, main motor, auxiliary-motor, main rotary drum, principal screw conveyer, taper dewatering drum, cone-type spiral conveyer and differential mechanisms；The shell setting is double to open case lid, and double case lids of opening are provided with main electric control lock, secondary electric control lock and hasp lock, and the main motor, auxiliary-motor, main electric control lock and secondary electric control lock are worked by control system.Horizontal centrifuge provided by the invention with pre-locked safe organ, increase the major-minor electric control lock to work asynchronously with major-minor motor in case lid, it ensure that major-minor motor in the case where energization, case lid cannot be opened, the personal safety of maintenance personal is effectively guaranteed, improves the security performance of equipment.
Description
Technical field
The present invention relates to horizontal centrifuge apparatus fields, and in particular to a kind of horizontal centrifugal with pre-locked safe organ
Machine.
Background technique
Horizontal centrifuge is a kind of spiral discharge sedimentation centrifuge, mainly by high-revolving rotary drum, with the spiral shell of hollow rotating shaft
The components such as conveyer and differential mechanism composition is revolved, after suspension to be separated is sent into rotating cylinder by hollow rotating shaft, is produced in high speed rotation
Under raw centrifugal force effect, it is intracavitary that it is dumped into rotary drum immediately.High-speed rotating rotary drum generates powerful centrifugal force closeer than liquid phase
It spends big solid phase particles and gets rid of and be attached on drum inner wall, form solid layer (because cyclic annular, referred to as admittedly circular layer)；Moisture due to density compared with
Small, centrifugal force is small, therefore liquid level, referred to as pendular ring layer can only be formed on the inside of solid circular layer.Not due to the revolving speed of spiral and rotary drum
Together, the two is there are relative motion (i.e. rotational speed difference), using the relative motion of spiral and rotary drum the sludge of solid circular layer slowly
It is pushed to the tapered end of rotary drum, and after dry section, is continuously discharged by the outlet of rotary drum circle distribution；The liquid of pendular ring layer then leans on
Gravity by crest of weir it is continuous " overflow " drain into outside rotary drum, form separating liquid.
Currently, when carrying out the materials such as the mud in the industries such as separation mine, metallurgy using horizontal centrifuge, due to material
Sticky nature, it is easy to the problems such as causing the abrasion of horizontal centrifuge, getting stuck thus needs to carry out disassembly centrifuge frequently
Repair maintenance；But it will result in rotary drum or spiral due to closing motor power not in time when dismantling centrifuge shell
Conveyer does not stop working, be easy to cause maintenance personal injured.
To solve the above-mentioned problems, need to invent a kind of horizontal centrifuge with pre-locked safe organ, with solve from
Power supply is closed when scheming needs to overhaul not in time and causes the vulnerable problem of maintenance personal.
Summary of the invention
The purpose of the present invention is to provide a kind of horizontal centrifuge with pre-locked safe organ, when centrifuge need into
It when row disassembly maintenance, needs to close all power supplys just and can be carried out disassembly centrifuge, cause maintenance personal injured when avoiding maintenance
The case where.
In order to achieve the above objectives, The technical solution adopted by the invention is as follows:
A kind of horizontal centrifuge with pre-locked safe organ, including shell, main motor, auxiliary-motor, main rotary drum, main spiral shell
Revolve conveyer, taper dewatering drum, cone-type spiral conveyer and differential mechanism；
The shell setting is double to open case lid, and double case lids of opening are provided with main electric control lock, secondary electric control lock and hasp lock,
The main rotary drum connects taper dewatering drum by beam ring, and the principal screw conveyer right end and cone-type spiral conveyer left end connect
It being connected together, it is hollow structure among the cone-type spiral conveyer that the right end of the principal screw conveyer, which is provided with feed inlet,
The hollow structure is connected to feed inlet, is provided with feed pipe in the hollow structure；
The main motor drives taper dewatering drum to be rotated by belt and belt pulley, and the auxiliary-motor passes through differential
Device drives principal screw conveyer to be rotated, and the left end of the main rotary drum is provided with water outlet, the taper dewatering drum setting
There is slag notch, the water outlet is drained by outlet pipe, and mud is discharged by scum pipe in the slag notch；
The main motor, auxiliary-motor, main electric control lock and secondary electric control lock are worked by control system, the main electric control lock
Main power source adapter, the main power source adapter and main motor is arranged, and by control system, control is powered simultaneously, the secondary electricity
Control lock setting auxiliary power adapter, the auxiliary power adapter and auxiliary-motor are controlled simultaneously by control system and are powered.
Compared with prior art, the invention has the following advantages:
Horizontal centrifuge provided by the invention with pre-locked safe organ, while centrifuge is powered on to from
Scheming shell is pre-locked also by the main electric control lock being arranged in case lid and secondary electric control lock progress, when centrifuge is torn open
All power supplys (main motor power supply and auxiliary-motor power supply) are had to be off when unloading maintenance could open main electric control lock and secondary electric control lock, have
The personal safety that ensure that maintenance personal of effect, significantly reduces the generation of safety accident.
Further, the differential mechanism drives principal screw conveyer to be rotated by output shaft, the output shaft and shell
First flange bearing is set between body, second flange bearing is set between the output shaft and main rotary drum.
Further, the belt pulley drives the rotation of taper dewatering drum by third flange bearing, and the feed pipe is worn
Cross third flange bearing.
Further, described double to open case lid and be connected on shell by hinge axis.
Further, the slag notch inner surface is provided with wearing layer, and the hardness of the wearing layer is not less than HRC60.
Scheme is advanced optimized using above-mentioned, the beneficial effects are as follows: slag notch carries out Wear-resistant Treatment, alleviates mud
Equal materials extend the service life of centrifuge to the abrasion loss of slag notch.
Further, the inner surface of the water outlet is provided with anti-corrosion layer, and the hardness of the anti-corrosion layer is not less than
HRC35。
Scheme is advanced optimized using above-mentioned, the beneficial effects are as follows: water outlet carries out corrosion-resistance treatment, is alleviated point
The corrosion to water outlet such as clear liquid come is separated out, the service life of centrifuge is extended.
Further, the scum pipe is wear-resistant composite tubes, and the wear-resistant composite tubes inner tube is wear resistance ceramic tube, described multiple
Conjunction pipe outer tube is high tensile steel tube.
Scheme is advanced optimized using above-mentioned, the beneficial effects are as follows: wear-resistant composite tubes use wear resistance ceramic tube outer tube
It using high tensile steel tube, that is, ensure that the wearability of multiple tube, in turn ensure the intensity of multiple tube.
Further, the outlet pipe is corrosion-resistant multiple tube, and the corrosion-resistant multiple tube inner tube is anti-corrosive rubber pipe,
The corrosion-resistant outer pipe of composite pipe is stainless steel tube.
Further, the control system uses single-chip microcontroller.
Further, the main motor drives taper dewatering drum to be rotated forward by belt and belt pulley, the secondary electricity
Machine drives principal screw conveyer to be inverted by differential mechanism.
Horizontal centrifuge provided by the invention with pre-locked safe organ increases same with major-minor motor in case lid
The major-minor electric control lock for walking work, ensure that major-minor motor in the case where energization, case lid cannot be opened, and dimension is effectively guaranteed
The personal safety for repairing personnel improves the security performance of equipment.
Obviously, above content according to the present invention is not being departed from according to the ordinary technical knowledge and customary means of this field
Under the premise of the above-mentioned basic fundamental thought of the present invention, the modification, replacement or change of other diversified forms can also be made.
Below by way of specific embodiment, above content of the invention is described in further detail again；But it should not incite somebody to action
This range for being interpreted as the above-mentioned theme of the present invention is only limitted to example below；All technologies realized based on design of the invention are equal
Belong to the scope of the present invention.
Detailed description of the invention
Fig. 1 is a kind of horizontal centrifuge structural schematic diagram with pre-locked safe organ of the present invention；
Fig. 2 is a kind of horizontal centrifugal owner electric control lock with pre-locked safe organ of the present invention, secondary electric control lock and hasp
The distribution map of lock；
Fig. 3 is a kind of horizontal centrifuge scum pipe schematic cross-section with pre-locked safe organ of the present invention；
Fig. 4 is a kind of horizontal centrifuge outlet pipe schematic cross-section with pre-locked safe organ of the present invention；
In figure:
1- shell；2- main motor；3- auxiliary-motor；The main rotary drum of 4-；5- principal screw conveyer；6- taper dewatering drum；7- cone
Shape auger conveyor；8- differential mechanism；9- is bis- to open case lid；The main electric control lock of 10-；11- pair electric control lock；101- beam ring；12- hasp
Lock；13- feed inlet；14- hollow structure；15- feed pipe；16- belt；17- belt pulley；18- water outlet；19- slag notch；20-
Outlet pipe；21- scum pipe；22- control system；23- main power source adapter；24- auxiliary power adapter；25- output shaft；26-
One flange bearing；27- second flange bearing；28- third flange bearing；29- hinge axis；211- wear resistance ceramic tube；212- is high-strength
Spend steel pipe；201- anti-corrosive rubber pipe；202- stainless steel tube.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing, the present invention is made
It is further described.
As shown in figures 1-4, a kind of horizontal centrifuge with pre-locked safe organ of the present invention, including 1 (shell of shell
For cuboid etc.), main motor 2, auxiliary-motor 3, main rotary drum 4, principal screw conveyer 5, taper dewatering drum 6, cone-type spiral conveying
Device 7 and differential mechanism 8；
The shell 1 be arranged it is double open case lid 9, double case lids 9 of opening are provided with main electric control lock 10,11 and of secondary electric control lock
Hasp lock 12, the main rotary drum 4 connect taper dewatering drum 6,5 right end of principal screw conveyer and taper by beam ring 101
7 left end of auger conveyor links together, and the right end of the principal screw conveyer 5 is provided with feed inlet 13, the cone-type spiral
Be hollow structure 14 among conveyer 7, the hollow structure 14 is connected to feed inlet 13, be provided in the hollow structure 14 into
Expects pipe 15；
The main motor 2 drives taper dewatering drum 6 to be rotated by belt 16 and belt pulley 17, the auxiliary-motor 3
Principal screw conveyer 5 is driven to be rotated by differential mechanism 8, the left end of the main rotary drum 4 is provided with water outlet 18, the taper
Dewatering drum 6 is provided with slag notch 19, and the water outlet 18 is drained by outlet pipe 20, and the slag notch 19 passes through scum pipe 21
The materials such as mud are discharged；
The main motor 2, auxiliary-motor 3, main electric control lock 10 and secondary electric control lock 11 are worked by control system 22, described
Main power source adapter 23 is arranged in main electric control lock 10, and the main power source adapter 23 and main motor 2 are controlled simultaneously by control system 22
It is powered, the pair electric control lock 11 is arranged auxiliary power adapter 24, the auxiliary power adapter 24 and auxiliary-motor 3 by control and is
Control is powered system 22 simultaneously.
Further, the differential mechanism 8 drives principal screw conveyer 5 to be rotated by output shaft 25, the output shaft
First flange bearing 26 is set between 25 and shell 1, second flange bearing 27 is set between the output shaft 25 and main rotary drum 4.
Further, the belt pulley 17 drives taper dewatering drum 6 to rotate by third flange bearing 28, the charging
Pipe 15 passes through third flange bearing 28.
Further, double case lids 9 of opening are connected on shell 1 by hinge axis 29.
Further, 19 inner surface of slag notch is provided with wearing layer, and the hardness of the wearing layer is not less than HRC60.
Further, the inner surface of the water outlet 18 is provided with anti-corrosion layer, and the hardness of the anti-corrosion layer is not less than
HRC35。
Further, the scum pipe 21 is wear-resistant composite tubes, and the wear-resistant composite tubes inner tube is wear resistance ceramic tube 211,
The outer pipe of composite pipe is high tensile steel tube 212.
Further, the outlet pipe 20 is corrosion-resistant multiple tube, and the corrosion-resistant multiple tube inner tube is anti-corrosive rubber
Pipe 201, the corrosion-resistant outer pipe of composite pipe are stainless steel tube 202.
Further, the control system 22 uses single-chip microcontroller.
Further, the main motor 2 drives taper dewatering drum 6 to be rotated forward by belt 16 and belt pulley 17, institute
It states auxiliary-motor 3 and drives principal screw conveyer 5 to be inverted by differential mechanism 8.
Certainly, the present invention can also have other numerous embodiments, without deviating from the spirit and substance of the present invention,
Those skilled in the art can make various corresponding changes and modifications, but these corresponding changes and change according to the present invention
Shape all should fall within the scope of protection of the appended claims of the present invention.
Claims (10)
1. a kind of horizontal centrifuge with pre-locked safe organ, it is characterised in that: including shell (1), main motor (2), pair
Motor (3), main rotary drum (4), principal screw conveyer (5), taper dewatering drum (6), cone-type spiral conveyer (7) and differential mechanism
(8)；
Shell (1) setting is double to open case lid (9), and double case lids (9) of opening are provided with main electric control lock (10), secondary electric control lock
(11) and hasp lock (12), the main rotary drum (4) pass through beam ring (101) connection taper dewatering drum (6), the principal screw conveying
Device (5) right end links together with cone-type spiral conveyer (7) left end, the right end of the principal screw conveyer (5) be provided with into
Material mouth (13) is hollow structure (14) hollow structure (14) and feed inlet (13) among the cone-type spiral conveyer (7)
Connection, the hollow structure (14) is interior to be provided with feed pipe (15)；
The main motor (2) drives taper dewatering drum (6) to be rotated by belt (16) and belt pulley (17), the secondary electricity
Machine (3) drives principal screw conveyer (5) to be rotated by differential mechanism (8), and the left end of the main rotary drum (4) is provided with water outlet
(18), the taper dewatering drum (6) is provided with slag notch (19), and the water outlet (18) is drained by outlet pipe (20), institute
It states slag notch (19) and mud is discharged by scum pipe (21)；
The main motor (2), auxiliary-motor (3), main electric control lock (10) and secondary electric control lock (11) carry out work by control system (22)
Make, main electric control lock (10) setting main power source adapter (23), the main power source adapter (23) and main motor (2) are by controlling
System (22) controls be powered simultaneously, and auxiliary power adapter (24) are arranged in the pair electric control lock (11), the auxiliary power adaptation
Device (24) and auxiliary-motor (3) are controlled simultaneously by control system (22) to be powered.
2. a kind of horizontal centrifuge with pre-locked safe organ according to claim 1, it is characterised in that: the difference
Fast device (8) drives principal screw conveyer (5) to be rotated by output shaft (25), between the output shaft (25) and shell (1)
It is arranged first flange bearing (26), second flange bearing (27) is set between the output shaft (25) and main rotary drum (4).
3. a kind of horizontal centrifuge with pre-locked safe organ according to claim 1, it is characterised in that: the skin
Belt wheel (17) drives taper dewatering drum (6) rotation by third flange bearing (28), and the feed pipe (15) passes through third method
Blue bearing (28).
4. a kind of horizontal centrifuge with pre-locked safe organ according to claim 1, it is characterised in that: described double
Case lid (9) are opened to be connected on shell (1) by hinge axis (29).
5. a kind of horizontal centrifuge with pre-locked safe organ according to claim 1, it is characterised in that: it is described go out
Cinder notch (19) inner surface is provided with wearing layer, and the hardness of the wearing layer is not less than HRC60.
6. a kind of horizontal centrifuge with pre-locked safe organ according to claim 1, it is characterised in that: it is described go out
The inner surface at the mouth of a river (18) is provided with anti-corrosion layer, and the hardness of the anti-corrosion layer is not less than HRC35.
7. a kind of horizontal centrifuge with pre-locked safe organ according to claim 1, it is characterised in that: the row
Slag pipe (21) is wear-resistant composite tubes, and the wear-resistant composite tubes inner tube is wear resistance ceramic tube (211), and the outer pipe of composite pipe is high-strength
It spends steel pipe (212).
8. a kind of horizontal centrifuge with pre-locked safe organ according to claim 1, it is characterised in that: it is described go out
Water pipe (20) is corrosion-resistant multiple tube, and the corrosion-resistant multiple tube inner tube is anti-corrosive rubber pipe (201), described corrosion-resistant compound
Pipe outer tube is stainless steel tube (202).
9. a kind of horizontal centrifuge with pre-locked safe organ according to claim 1, it is characterised in that: the control
System (22) processed uses single-chip microcontroller.
10. a kind of horizontal centrifuge with pre-locked safe organ according to claim 1, it is characterised in that: described
Main motor (2) drives taper dewatering drum (6) to be rotated forward by belt (16) and belt pulley (17), and the auxiliary-motor (3) is logical
Crossing differential mechanism (8) drives principal screw conveyer (5) to be inverted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910084007.9A CN109731700A (en) | 2019-01-29 | 2019-01-29 | A kind of horizontal centrifuge with pre-locked safe organ |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910084007.9A CN109731700A (en) | 2019-01-29 | 2019-01-29 | A kind of horizontal centrifuge with pre-locked safe organ |
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| Publication Number | Publication Date |
|---|---|
| CN109731700A true CN109731700A (en) | 2019-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910084007.9A Pending CN109731700A (en) | 2019-01-29 | 2019-01-29 | A kind of horizontal centrifuge with pre-locked safe organ |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545358A (en) * | 2020-05-20 | 2020-08-18 | 上海离创环保机电有限公司 | Slag hole scraping device of horizontal spiral sedimentation centrifuge |
| CN114308406A (en) * | 2022-01-20 | 2022-04-12 | 德清鸿捷铸机有限公司 | Horizontal spiral discharging sedimentation centrifuge for mine |
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| DE69307604T2 (en) * | 1992-06-11 | 1997-09-04 | Rapanelli Fioravante Spa | Centrifuge for separating oil from oil sludge without adding drinking water |
| CN201324671Y (en) * | 2008-12-14 | 2009-10-14 | 王猛 | Horizontal settling screw automatic-discharge energy-saving centrifuge |
| CN203565209U (en) * | 2013-09-18 | 2014-04-30 | 巨能机械(中国)有限公司 | Three-phase horizontal type helical-conveyer centrifugal with adjustable depth of liquid pool |
| CN204074277U (en) * | 2014-09-15 | 2015-01-07 | 浙江三拓重工科技有限公司 | A kind of horizontal spiral centrifuge |
| CN205218052U (en) * | 2015-12-23 | 2016-05-11 | 天津中信宝德环保科技有限公司 | Safe beating crusher is used in metal powder processing |
| CN206262700U (en) * | 2016-12-07 | 2017-06-20 | 山东嘉华保健品股份有限公司 | A kind of Horizontal energy-saving centrifuge |
| CN107670833A (en) * | 2016-08-01 | 2018-02-09 | 天津市星展粉末涂料有限公司 | A kind of high security flour mill for making powdery paints |
| CN107694768A (en) * | 2017-10-26 | 2018-02-16 | 江苏赛德力制药机械制造有限公司 | Horizontal type screw settling disk plate centrifuge |
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2019
- 2019-01-29 CN CN201910084007.9A patent/CN109731700A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69307604T2 (en) * | 1992-06-11 | 1997-09-04 | Rapanelli Fioravante Spa | Centrifuge for separating oil from oil sludge without adding drinking water |
| CN201324671Y (en) * | 2008-12-14 | 2009-10-14 | 王猛 | Horizontal settling screw automatic-discharge energy-saving centrifuge |
| CN203565209U (en) * | 2013-09-18 | 2014-04-30 | 巨能机械(中国)有限公司 | Three-phase horizontal type helical-conveyer centrifugal with adjustable depth of liquid pool |
| CN204074277U (en) * | 2014-09-15 | 2015-01-07 | 浙江三拓重工科技有限公司 | A kind of horizontal spiral centrifuge |
| CN205218052U (en) * | 2015-12-23 | 2016-05-11 | 天津中信宝德环保科技有限公司 | Safe beating crusher is used in metal powder processing |
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| CN206262700U (en) * | 2016-12-07 | 2017-06-20 | 山东嘉华保健品股份有限公司 | A kind of Horizontal energy-saving centrifuge |
| CN107694768A (en) * | 2017-10-26 | 2018-02-16 | 江苏赛德力制药机械制造有限公司 | Horizontal type screw settling disk plate centrifuge |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545358A (en) * | 2020-05-20 | 2020-08-18 | 上海离创环保机电有限公司 | Slag hole scraping device of horizontal spiral sedimentation centrifuge |
| CN114308406A (en) * | 2022-01-20 | 2022-04-12 | 德清鸿捷铸机有限公司 | Horizontal spiral discharging sedimentation centrifuge for mine |
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| CB03 | Change of inventor or designer information |
Inventor after: Mao Xinran Inventor after: Mao Chongzhi Inventor before: Mao Chongzhi Inventor before: Mao Xinran |
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Inventor after: Yang Xiaonan Inventor after: Mao Chongzhi Inventor before: Mao Xinran Inventor before: Mao Chongzhi |
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Application publication date: 20190510 |
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