CN109012362A - A kind of four screw mixers of automatic cleaning - Google Patents
A kind of four screw mixers of automatic cleaning Download PDFInfo
- Publication number
- CN109012362A CN109012362A CN201811248149.6A CN201811248149A CN109012362A CN 109012362 A CN109012362 A CN 109012362A CN 201811248149 A CN201811248149 A CN 201811248149A CN 109012362 A CN109012362 A CN 109012362A
- Authority
- CN
- China
- Prior art keywords
- speed reducer
- relay
- cylinder
- valve
- cover
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/95—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers having planetary motion, i.e. rotating about their own axis and about a sun axis
- B01F27/953—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers having planetary motion, i.e. rotating about their own axis and about a sun axis using only helical stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/95—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers having planetary motion, i.e. rotating about their own axis and about a sun axis
- B01F27/951—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers having planetary motion, i.e. rotating about their own axis and about a sun axis with at least one stirrer mounted on the sun axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
- B01F35/145—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means
- B01F35/1452—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means using fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/2201—Control or regulation characterised by the type of control technique used
- B01F35/2209—Controlling the mixing process as a whole, i.e. involving a complete monitoring and controlling of the mixing process during the whole mixing cycle
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The present invention relates to a kind of four screw mixers of automatic cleaning, including cylinder, screw rod, rotation speed reducer, revolution speed reducer, cover, cover is mounted on the nozzle of cylinder upper end, outlet valve is installed in cylinder lower end tube port position, rotation speed reducer and revolution speed reducer are fixedly mounted on cover upper surface, feed inlet is equipped in cover plane, screw rod uses four screw-rod structures, and four screw rod upper ends are connect by pivoted arm with rotation speed reducer and revolution speed reducer drive；It is characterized in that being equipped with purge valve, the purge valve import and high-pressure hydraulic pump outlet on cover, cleaning valve outlet is connected to cylinder lumen；Purge valve and outlet valve use solenoid valve, have automatic cleaning control device between purge valve and rotation speed reducer, revolution speed reducer and outlet valve；Have many advantages, such as that cylinder and screw rod cleaning effect are good, stirring efficiency is high.
Description
Technical field
The present invention relates to a kind of agitation mixers, especially with regard to a kind of four cone and screw mixers.
Background technique
For existing mixing screw generally by cylinder, screw rod, rotation speed reducer, revolution speed reducer, cover, cylinder is taper knot
Structure, cover are mounted on the major diameter nozzle of cylinder upper end, and in cylinder lower end, minor diameter tube port position installs outlet valve, rotation speed reducer
It is fixedly mounted on cover upper surface with revolution speed reducer, feed inlet, rotation speed reducer and revolution speed reducer are equipped in cover plane
Screw rod rotation and revolution are driven simultaneously, and realization is stirred mixing to material in cylinder.Its major defect is that cylinder and screw rod are clear
Wash more difficult, material is easy to be bonded in cylinder inboard wall and screw flight, reduces stirring efficiency.
Summary of the invention
The present invention is directed to disadvantage of the existing technology, provides a kind of automatic cleaning four easy to clean, stirring efficiency is high
Screw mixer.
Technical solution of the present invention includes cylinder, screw rod, rotation speed reducer, revolution speed reducer, cover, and cover is mounted on cylinder
On the nozzle of body upper end, outlet valve is installed in cylinder lower end tube port position, rotation speed reducer and revolution speed reducer are fixedly mounted on cover
Upper surface, cover plane is interior to be equipped with feed inlet, and screw rod uses four screw-rod structures, and four screw rod upper ends pass through pivoted arm and rotation deceleration
Machine is connected with revolution speed reducer drive；It is characterized in that being equipped with purge valve on cover, the purge valve import and high-pressure hydraulic pump are exported
Connection, cleaning valve outlet are connected to cylinder lumen；Purge valve and outlet valve use solenoid valve, purge valve and rotation speed reducer, public affairs
Turn that there is automatic cleaning control device between speed reducer and outlet valve；The automatic cleaning control device includes relay, time
Relay and power circuit；One end of relay coil and time relay coil connects power circuit cathode, relay line jointly
The circle other end connects power supply electricity by the series arm that the delay of the time relay disconnects normally closed interlock and normally open push button switch composition
Road anode, in the first normally open contact of normally open push button switch both ends parallel connection relay, the other end of time relay coil passes through
Second normally open contact of relay connects power circuit anode；Purge valve working power connects electricity by the third normally open contact of relay
Source circuit both ends, high-pressure hydraulic pump working power are in parallel with purge valve working power；The work of rotation speed reducer and revolution speed reducer
Power supply connects power circuit both ends, the 4th normally open contact the first button switch of parallel connection by the 4th normally open contact of relay；Discharging
Valve working power connects power circuit both ends by the 5th normally open contact of relay, and the 5th normally open contact the second button of parallel connection is opened
It closes.
It is an advantage of the invention that cylinder and screw rod cleaning effect are good, stirring efficiency is high.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the circuit diagram of automatic cleaning control device of the invention.
Specific embodiment
Four screw mixers of automatic cleaning as shown in Figure 1, including cylinder 7, screw rod 5, rotation speed reducer 1, revolution deceleration
Machine 2, cover 3, cylinder 7 are pyramidal structure, and cover 3 is mounted on 7 upper end major diameter nozzle of cylinder, in 7 lower end minor diameter of cylinder
Tube port position installs outlet valve 8, and screw rod 5 has four by turning wall connection, and four screw rods 5 are evenly distributed on 7 inner cavity of cylinder, and upper end passes through
Pivoted arm 4 and rotation speed reducer 1 and revolution speed reducer 2 are sequentially connected, the dynamic cooperation of the positioning shaft hole on lower end and centre post 6,
Rotation speed reducer 1 and revolution speed reducer 2 are fixedly mounted on 3 upper surface of cover, drive rotation and the revolution simultaneously of four screw rods 5, cylinder
Feed inlet is equipped in 3 plane of lid；It is characterized in that being equipped with purge valve 9 on cover 3, which goes out with high-pressure hydraulic pump 10
Mouth connection, the outlet of purge valve 9 are connected to cylinder lumen；Purge valve 9 and outlet valve 8 use solenoid valve, and purge valve 9 and rotation are slowed down
There is automatic cleaning control device between machine 1, revolution speed reducer 2 and outlet valve 8.After material discharges in cylinder 7, cleaning is opened
Valve 9 closes outlet valve 8, while opening rotation speed reducer 1 and revolution speed reducer 2, is stirred flushing to 7 inner cavity of cylinder, improves
Flushing effect.The automatic cleaning control device includes relay J, time relay JS and power circuit；Relay J coil and
One end of time relay JS coil meets power circuit cathode B jointly, and the relay J coil other end passes through time relay JS's
Delay disconnects normally closed interlock and the series arm of normally open push button switch A1 composition meets power circuit anode A, in normally open push button switch
The first normally open contact J1, the normally open push button switch A1 of the both ends A1 parallel connection relay J is connector in pressing, when no pressed by external force
The other end for normally open, time relay JS coil connects power circuit anode by the second normally open contact J2 of relay J
A；9 working power of purge valve connects power circuit both ends by the third normally open contact J3 of relay J, and purge valve 9 is opened when obtaining electric,
It is closed when power loss, 10 working power of high-pressure hydraulic pump is in parallel with 9 working power of purge valve；Rotation speed reducer 1 and the speed reducer 2 that revolves
Working power connects power circuit both ends by the 4th normally open contact J4 of relay J, and the 4th normally open contact J4 of relay J is in parallel
First button switch N1；8 working power of outlet valve connects power circuit both ends, relay by the 5th normally open contact J5 of relay J
The 5th normally open contact J5 the second button switch N2 of parallel connection of device J, outlet valve 8 it is electric when close, when power loss, opens, as shown in Figure 2.
First button switch N1 and the second button switch N2 is state hold button switch, that is, clicks unlatching, and keep it turning on shape
State, then closing is clicked, and remain off.Time needed for the delay time cylinder 7 of time relay JS piles water sets
It is fixed.If the working power of rotation speed reducer 1 and revolution speed reducer 2 is three-phase alternating-current supply, the 4th normally opened touching of relay J
Head J4 is concatenated in the control circuit of its three-phase alternating-current supply with the first button switch N1 parallel branch formed.
Working principle；Before cleaning, all in open state, rotation subtracts by the first button switch N1 and the second button switch N2
Fast machine 1 and revolution 2 stop working state of speed reducer, purge valve 9 are closed, and outlet valve 8 is opened.When cleaning, presses normally opened button and open
Close A1, relay J coil obtains electric, and all normally open contacts closure, normally open push button switch A1 is self-locking, purge valve 9 and high-pressure hydraulic pump
10 open simultaneously, and to 7 inner cavity water-filling of cylinder, outlet valve 8 is closed, rotation speed reducer 1 and revolution 2 work once electrified of speed reducer, the time
Relay JS coil obtains electric.When cylinder 7 is full of water, the delay of time relay JS disconnects normally closed interlock and disconnects, relay J line
Power loss is enclosed, each component is restored to state before cleaning.
Claims (1)
1. a kind of four screw mixers of automatic cleaning, including cylinder (7), screw rod (5), rotation speed reducer (1), revolution speed reducer
(2), cover (3), cylinder (7) are pyramidal structure, and cover (3) is mounted on the major diameter nozzle of cylinder (7) upper end, in cylinder (7)
Lower end minor diameter tube port position installs outlet valve (8), and screw rod (5) has four to be evenly distributed on cylinder (7) inner cavity, and upper end passes through pivoted arm
(4) with rotation speed reducer (1) and revolution speed reducer (2) transmission connection, lower end is moved with the positioning shaft hole on centre post (6) matches
It closes, rotation speed reducer (1) and revolution speed reducer (2) are fixedly mounted on cover (3) upper surface, are equipped with charging in cover (3) plane
Mouthful；It is characterized in that purge valve (9) are equipped on cover (3), purge valve (9) import and high-pressure hydraulic pump (10) outlet, clearly
Valve (9) outlet is washed to be connected to cylinder lumen；Purge valve (9) and outlet valve (8) use solenoid valve, and purge valve (9) and rotation are slowed down
There is automatic cleaning control device between machine (1), revolution speed reducer (2) and outlet valve (8)；The automatic cleaning control device packet
Include relay (J), the time relay (JS) and power circuit；One end of relay (J) coil and the time relay (JS) coil
It connects jointly power circuit cathode (B), relay (J) the coil other end disconnects normally closed interlock by the delay of the time relay (JS)
Power circuit anode (A) is connect with the series arm of normally open push button switch (A1) composition, in the both ends normally open push button switch (A1) parallel connection
The first normally open contact (J1) of relay (J), the other end of the time relay (JS) coil are second normally opened by relay (J's)
It is positive (A) that contact (J2) connects power circuit；Purge valve (9) working power is connect by the third normally open contact (J3) of relay (J)
Power circuit both ends, purge valve (9) using it is electric when open, power loss when closing structure form, high-pressure hydraulic pump (10) working power
It is in parallel with purge valve (9) working power；Rotation speed reducer (1) and the working power of revolution speed reducer (2) pass through relay (J)
4th normally open contact (J4) connects power circuit both ends, the 4th normally open contact (J4) of relay (J) the first button switch in parallel
(N1)；Outlet valve (8) working power connects power circuit both ends, relay (J) by the 5th normally open contact (J5) of relay (J)
The 5th normally open contact (J5) second button switch (N2) in parallel, outlet valve (8) using it is electric when close, power loss when opening structure
Form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811248149.6A CN109012362A (en) | 2018-10-25 | 2018-10-25 | A kind of four screw mixers of automatic cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811248149.6A CN109012362A (en) | 2018-10-25 | 2018-10-25 | A kind of four screw mixers of automatic cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109012362A true CN109012362A (en) | 2018-12-18 |
Family
ID=64614203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811248149.6A Pending CN109012362A (en) | 2018-10-25 | 2018-10-25 | A kind of four screw mixers of automatic cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109012362A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0197400B1 (en) * | 1985-03-23 | 1989-05-31 | Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha | Treating apparatus having multifunction |
| CN102407227A (en) * | 2011-10-19 | 2012-04-11 | 双龙集团有限公司 | Automatic cleaning system of conical spiral mixer and cleaning technology for conical spiral mixer |
| CN203139924U (en) * | 2013-03-20 | 2013-08-21 | 上海申银机械(集团)有限公司 | Triple-spiral conical mixer |
-
2018
- 2018-10-25 CN CN201811248149.6A patent/CN109012362A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0197400B1 (en) * | 1985-03-23 | 1989-05-31 | Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha | Treating apparatus having multifunction |
| CN102407227A (en) * | 2011-10-19 | 2012-04-11 | 双龙集团有限公司 | Automatic cleaning system of conical spiral mixer and cleaning technology for conical spiral mixer |
| CN203139924U (en) * | 2013-03-20 | 2013-08-21 | 上海申银机械(集团)有限公司 | Triple-spiral conical mixer |
Non-Patent Citations (1)
| Title |
|---|
| 傅温主编: "《混凝土工程新技术》", 31 January 1994, 中国建材工业出版社 * |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181218 |
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| WD01 | Invention patent application deemed withdrawn after publication |