CN109388092A - Vacuumize dewaterer reagent control mechanism - Google Patents
Vacuumize dewaterer reagent control mechanism Download PDFInfo
- Publication number
- CN109388092A CN109388092A CN201710682689.4A CN201710682689A CN109388092A CN 109388092 A CN109388092 A CN 109388092A CN 201710682689 A CN201710682689 A CN 201710682689A CN 109388092 A CN109388092 A CN 109388092A
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- CN
- China
- Prior art keywords
- working cylinder
- reagent
- control valve
- dewaterer
- controller
- 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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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses vacuumize dewaterer reagent control mechanism, including working cylinder, reagent pot and detection device, the top of the working cylinder is equipped with reagent pot, the bottom of the reagent pot is equipped with control valve, the surface of the reagent pot is equipped with steering engine, the turning end of the steering engine is fixedly connected with control valve, the control valve and detection device are electrically connected, the detection device includes electromagnetic sensor and controller, the electromagnetic sensor and controller are electrically connected, the controller and control valve are electrically connected, the bottom of the working cylinder is equipped with support frame, support frame as described above is fixedly connected with working cylinder, the bottom end of the working cylinder is equipped with reagent exit.Sensor is equipped with by the side wall in working cylinder, the reagent solution height in working cylinder can be detected in real time, avoid reagent solution that the excessive working efficiency for influencing dewaterer is added, improve the job stability of dewaterer, by using flanged joint working cylinder and controller, keep controller dismounting more convenient.
Description
Technical field
The present invention relates to sample disposal technical fields, specially vacuumize dewaterer reagent control mechanism.
Background technique
Sample is the material objects such as animal, plant, mineral, and by various processing, order can save for a long time, and is kept as far as possible former
Looks are used offer and are used as exhibition, demonstration, education, identification, textual criticism and various other researchs.During preparation of specimen
It needs to be carried out dehydrating sample, needs to improve the speed of dehydration during dehydration to reagent is added in sample
And efficiency.
Currently, lack the device of liquid level monitoring in dewaterer in the market, it is easy to make to be added that reagent is excessive, and liquid level is more than police
Line is guarded against, the work of dewaterer is had an impact.
Summary of the invention
The purpose of the present invention is to provide dewaterer reagent control mechanism is vacuumized, it is equipped with and is passed by the side wall in working cylinder
Sensor can in real time detect the reagent solution height in working cylinder, avoid reagent solution that the excessive work for influencing dewaterer is added
Make efficiency, improve the job stability of dewaterer, by using flanged joint working cylinder and controller, makes controller dismounting more
It is convenient.
To achieve the above object, the invention provides the following technical scheme: vacuumizing dewaterer reagent control mechanism, including work
Make cylinder, reagent pot and detection device, the top of the working cylinder is equipped with reagent pot, and the bottom of the reagent pot is equipped with control valve,
The surface of the reagent pot is equipped with steering engine, and the turning end of the steering engine is fixedly connected with control valve, and the control valve and detection fill
Electric connection is set, the detection device includes electromagnetic sensor and controller, and the electromagnetic sensor and controller are electrical
Connection, the controller and control valve are electrically connected, and the bottom of the working cylinder is equipped with support frame, support frame as described above and working cylinder
It is fixedly connected, the bottom end of the working cylinder is equipped with reagent exit, is equipped with control valve, the bottom of the control valve at the reagent exit
End is equipped with diversion pipe.
Preferably, the bottom of the working cylinder is equipped with tapered diversion trench, and the top of the working cylinder is equipped with cover board, institute
Cover board is stated to be detachably connected with working cylinder.
Preferably, the side wall of the working cylinder is equipped with circular hole, and the inside of the circular hole is equipped with pressure-resistant glass, the pressure resistance glass
The junction of glass and circular hole is equipped with tetrafluoroethene washer, and the surface of the pressure resistance glass is equipped with electromagnetic sensor, the electromagnetism
Formula sensor and pressure-resistant glass fixed bonding, the outside of the circular hole are equipped with ring flange, and the controller passes through flange and work
Cylinder is fixedly connected.
Preferably, the steering engine is bolted on the bottom of reagent pot, the output end of the steering engine and control valve
Spool is fixedly connected.
Preferably, support frame as described above includes support rod and fixed link, and the support rod is uniformly distributed in the bottom of working cylinder
Edge, the fixed link are fixed between support rod.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the present invention by the side wall in working cylinder be equipped with sensor, can in real time to the reagent solution height in working cylinder into
Row detection avoids reagent solution that the excessive working efficiency for influencing dewaterer is added, improves the job stability of dewaterer, by using
Flanged joint working cylinder and controller keep controller dismounting more convenient.
2, the present invention can avoid the contact in use process directly with reagent, and do not account for by being equipped with electromagnetic sensor
Space in working cylinder, it is more convenient to use.
Detailed description of the invention
Fig. 1 is dewaterer positive structure schematic of the present invention；
Fig. 2 is dewaterer side structure schematic diagram of the present invention；
Fig. 3 is partial enlargement structural representation of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: vacuumizing dewaterer reagent control mechanism, including work
Cylinder 1, reagent pot 2 and detection device 3, the top of the working cylinder 1 are equipped with reagent pot 2, and the bottom of the reagent pot 2 is equipped with control
The surface of valve 4, the reagent pot 2 is equipped with steering engine 5, and the turning end of the steering engine 5 is fixedly connected with control valve 4, the control valve 4
It is electrically connected with detection device 3, the detection device 3 includes electromagnetic sensor 31 and controller 32, the electromagnetic type sensor
Device 31 and controller 32 are electrically connected, and the controller 32 is electrically connected with control valve 4, and the bottom of the working cylinder 1 is equipped with branch
Support 11, support frame as described above 11 are fixedly connected with working cylinder 1, and the bottom end of the working cylinder 1 is equipped with reagent exit 12, the reagent
It exports and is equipped with control valve 4 at 12, the bottom end of the control valve 4 is equipped with diversion pipe 13.
The bottom of the working cylinder 1 is equipped with tapered diversion trench 14, and the top of the working cylinder 1 is equipped with cover board 15, institute
It states cover board 15 to be detachably connected with working cylinder 1, by being equipped with dismountable cover board 15 at the top of working cylinder 1, be convenient for work
Sample material is added in cylinder 1, facilitates operation.
The side wall of the working cylinder 1 is equipped with circular hole 16, and the inside of the circular hole 16 is equipped with pressure-resistant glass 6, the pressure resistance glass
The junction of glass 6 and circular hole 16 is equipped with tetrafluoroethene washer 7, and the surface of the pressure resistance glass 6 is equipped with electromagnetic sensor 31, institute
6 fixed bonding of electromagnetic sensor 31 and pressure-resistant glass is stated, the outside of the circular hole 16 is equipped with ring flange 8, the controller 32
It is fixedly connected by flange 8 with working cylinder 1, electromagnetic sensor 31 is equipped with by the side wall in working cylinder 1, convenient for detection and control
The amount that reagent processed is added prevents reagent beyond warning line, improves the job stability of dewaterer.
The steering engine 5 is fixed on the bottom of reagent pot 2, the output end of the steering engine 5 and the valve of control valve 4 by bolt 9
Core is fixedly connected, and is driven control valve 4 by using steering engine 5, convenient for controlling the closed state of control valve 4, is facilitated control reagent flow
Amount out.
Support frame as described above 11 includes support rod 111 and fixed link 112, and the support rod 112 is uniformly distributed in working cylinder 1
At bottom margin, the fixed link 112 is fixed between support rod 111, by being equipped with support frame 11 in the bottom of working cylinder 1,
Convenient for fixed working cylinder 1, keeps the work of working cylinder 1 more stable, support rod 111 is reinforced by using fixed link 112, is mentioned
The stability of high carriage 11.
Working principle: in the use of the present invention, opening cover board 15, sample material is added into working cylinder 1, passes through control valve
Reagent solution is added into working cylinder 1 for 4 control reagent pots 2, and electromagnetic sensor 31 in real time detects the height of reagent solution, when
When reagent solution is close to warning line, controller 32 controls steering engine 5 and rotates, and is closed control valve 4, stops that examination is added into working cylinder 1
Agent liquid keeps dewaterer work more stable, and the reagent solution after the completion of being dehydrated converges in diversion trench 14, opens control valve 4, makes to try
Agent liquid is discharged along diversion pipe 13.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features.It is all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. vacuumizing dewaterer reagent control mechanism, including working cylinder, reagent pot and detection device, it is characterised in that: the work
The top for making cylinder is equipped with reagent pot, and the bottom of the reagent pot is equipped with control valve, and the surface of the reagent pot is equipped with steering engine, described
The turning end of steering engine is fixedly connected with control valve, and the control valve and detection device are electrically connected, and the detection device includes electricity
Magnetic-type sensor and controller, the electromagnetic sensor and controller are electrically connected, and the controller electrically connects with control valve
It connects, the bottom of the working cylinder is equipped with support frame, and support frame as described above is fixedly connected with working cylinder, and the bottom end of the working cylinder is equipped with
Reagent exit, control valve is equipped at the reagent exit, and the bottom end of the control valve is equipped with diversion pipe.
2. according to claim 1 vacuumize dewaterer reagent control mechanism, it is characterised in that: the bottom of the working cylinder
Equipped with tapered diversion trench, the top of the working cylinder is equipped with cover board, and the cover board is detachably connected with working cylinder.
3. according to claim 1 or 2 vacuumize dewaterer reagent control mechanism, it is characterised in that: the working cylinder
Side wall is equipped with circular hole, and the inside of the circular hole is equipped with pressure-resistant glass, and the junction of the pressure resistance glass and circular hole is equipped with tetrafluoro second
Alkene washer, the surface of the pressure resistance glass are equipped with electromagnetic sensor, the electromagnetic sensor and pressure-resistant glass fixed bonding,
The outside of the circular hole is equipped with ring flange, and the controller is fixedly connected by flange with working cylinder.
4. according to claim 1 or 2 vacuumize dewaterer reagent control mechanism, it is characterised in that: the steering engine passes through
Bolt is fixed on the bottom of reagent pot, and the output end of the steering engine is fixedly connected with the spool of control valve.
5. according to claim 1 or 2 vacuumize dewaterer reagent control mechanism, it is characterised in that: support frame as described above packet
Support rod and fixed link are included, the support rod is uniformly distributed at the bottom margin of working cylinder, and the fixed link is fixed on support
Between bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710682689.4A CN109388092A (en) | 2017-08-10 | 2017-08-10 | Vacuumize dewaterer reagent control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710682689.4A CN109388092A (en) | 2017-08-10 | 2017-08-10 | Vacuumize dewaterer reagent control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109388092A true CN109388092A (en) | 2019-02-26 |
Family
ID=65414299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710682689.4A Pending CN109388092A (en) | 2017-08-10 | 2017-08-10 | Vacuumize dewaterer reagent control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109388092A (en) |
-
2017
- 2017-08-10 CN CN201710682689.4A patent/CN109388092A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190226 |