CN102240469A - Feed liquid automatic filter - Google Patents
Feed liquid automatic filter Download PDFInfo
- Publication number
- CN102240469A CN102240469A CN2011102119562A CN201110211956A CN102240469A CN 102240469 A CN102240469 A CN 102240469A CN 2011102119562 A CN2011102119562 A CN 2011102119562A CN 201110211956 A CN201110211956 A CN 201110211956A CN 102240469 A CN102240469 A CN 102240469A
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- filter
- feed liquid
- upper body
- filter cloth
- liquid automatic
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Abstract
The invention provides a feed liquid automatic filter, relating to a filter device for filtering reaction materials through vacuumization. The invention firstly provides the feed liquid automatic filter which utilizes a PLC (Programmable Logic Controller) control technology and is capable of automatically carrying out vacuum filtration and particularly provides a solid matter automatic scraping and collecting function of the feed liquid automatic filter after automatic solid-liquid separation, aiming at solving the problems that the efficiency of manual operation is low and safety can not be ensured in the prior art. The feed liquid automatic filter is integrally controlled by a PLC control system to operate and comprises an upper body with a hollow interior and an opened lower end, a lower body with a hollow interior and an opened upper end and a filter device, wherein the upper body and the lower body can be mutually separated and closed; a vacuumizing device is connected to the lower body; in addition, the integral feed liquid automatic filter enables all processes, i.e. feeding, filtration, scraping, filter cloth brushing, upper body cleaning, and the like, to be in automatic control states under the control of the PLC control system through the arrangement of a stirring device, a brushing mechanism, a scraping mechanism and a transmission mechanism.
Description
Technical field
The present invention relates to a kind of filter that needs the vacuumizing filtration reaction mass, particularly relate to a kind of Separation of Solid and Liquid filter, further relate to and to separate a kind of Special Automaticization equipment that the required solid portion in back is collected and distributed at the picramic acid sodium suspension in DDNP priming production process in the industrial explosive material production field.
Background technology
On the DDNP priming of industrial explosive material manufacturing enterprise was produced at home, aspect the filtration of picramic acid sodium suspension in relating to the production of DDNP priming, what present mode of operation adopted substantially was manual operations.Labor intensity of operating personnel is very big, and efficient is not high, and operating personnel and priming close contact.Because the responsive and inflammable and explosive characteristic of medicament makes reviewer's personal safety, the property safety of enterprise can't obtain fully effectively ensureing.Existing manual operations can't reach necessary requirement.
Summary of the invention
It is low to the objective of the invention is to solve in the prior art manually-operated efficient, the problem that safety can't ensure, at first provide a kind of feed liquid automatic filter that has utilized the energy automatic vacuum suction filtration of PLC control technology, further provide the function that solid matter after the automatic Separation of Solid and Liquid of this device scrapes collection automatically, under the control of PLC control system, make charging, suction filtration, scraper, scrub filter cloth with clean upper body etc. all workflows all be in automatic control state.
The objective of the invention is to realize: a kind of feed liquid automatic filter by following technical proposal, whole by PLC control system control operation, the lower body, the filter that comprise upper body, inner hollow and the upper end open of inner hollow and lower ending opening, wherein the upper body is placed on the lower body, and upper body and following physical efficiency are separated from each other and mutual closure, filter passes position that the upper body contacts with lower body and upper body and lower body is separated, and lower body is connected with vacuum extractor.
In such scheme, described filter comprises filter plate and filter cloth, and wherein the part of filter cloth is laid on the filter plate.
In such scheme, described filter cloth is set to ring-type, and its part is laid on the filter plate, and another part is on transmission mechanism, and transmission mechanism is arranged on the below of lower body, when transmission mechanism moves, drives filter cloth and rotates.
In such scheme, described body side surface down is provided with scraping mechanism, and when transmission mechanism drove the filter cloth rotation, the scraping blade on the scraping mechanism was adjacent to filter cloth, and the object on the filter cloth is scraped.
In such scheme, the wall of upper body is provided with washing mechanism, is used for upper body and filter cloth are cleaned, and is provided with scrub body in transmission mechanism one side, and when filter cloth rotated, scrub body was adjacent to filter cloth the residue on the filter cloth is cleaned.
In such scheme, described upper body hollow space is provided with agitating device, and agitating device can move up and down in the upper body and rotate.
From every technical characterictic of the present invention as can be seen, the invention has the advantages that: by whole line dry running, trial production and formal production, this equipment can arrive next operating position with the complete isolated by filtration of the suspension of picramic acid sodium and with the solid portion scraping delivery, has reached the automation of this station function, unmanned production requirement.And device structure is succinct, moves reliable and stablely, has automatically effectively promoted product quality under the control at PLC, and production cost is minimized.
Description of drawings
The present invention will illustrate by embodiment and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is a structural representation of the present invention;
Reference numeral wherein: the 1st, PLC control system 2 is that upper body 3 is lower bodies
The 4th, filter 5 is that vacuum extractor 6 is filter plates
The 7th, filter cloth 8 is that transmission mechanism 9 is that scraping mechanism 10 is scraping blades
The 11st, washing mechanism 12 is that scrub body 13 is agitating devices.
The specific embodiment
The present invention is described further below in conjunction with accompanying drawing:
As shown in Figure 1, present embodiment is an example with the Separation of Solid and Liquid of the picramic acid sodium suspension in DDNP priming production process in the industrial explosive material production field, and each parts and the function of this device are done detailed description, and the course of work of this device is as follows:
Preparation: at first the upper body is separated with lower body, and filter cloth is layered on the filter plate at lower body top (two ends of filter cloth twist on the transmission mechanism tube) by PLC control system control separation cylinder; Control separation cylinder then with the upper body return, closely be connected, then the suspension of picramic acid sodium is poured in the space of upper body and lower body formation with lower body; Drive vacuum valve, utilize vacuum extractor that hypocoelom is vacuumized.
After preparation was finished, feed liquid limit edged carried out suction filtration, and the stirring cylinder of agitating device begins to move up and down agitated liquid, and Rodless cylinder drives the stirring cylinder and moves back and forth, and makes agitating device can evenly stir feed liquid back and forth up and down in the upper body; When stirring feed liquid, lower body connects the passage that vacuumizes and constantly the liquid in the suspension of top picramic acid sodium is sucked away from filter cloth, and the crystalline solid of picramic acid sodium is then stayed on the filter cloth; Allow agitating device carry out reciprocal stirring movement repeatedly and continue to vacuumize, up to the complete Separation of Solid and Liquid of the suspension of picramic acid sodium, till forming picramic acid sodium medicine cake on the filter cloth; Stop the action of agitating device this moment, the control separation cylinder is separated the upper body with lower body; The upper body is with after lower body separates, transmission mechanism drives the picramic acid sodium medicine cake on filter cloth and the filter cloth, automatically scraped by the scraping blade of scraping mechanism when picramic acid sodium medicine cake moves to scraping mechanism and deliver to next operating position, the picramic acid sodium medicine cake of lasting rotation on filter cloth wiped off by scraping blade fully; After the picramic acid sodium medicine cake on the filter cloth is wiped off by scraper, filter cloth continues to rotate, and scrub body just can carry out cleaning to the picramic acid sodium medicine of remnants, simultaneously after picramic acid sodium medicine has been scraped, with upper body top around the washing mechanism opening, water carries out cleaning by the jet ejaculation to upper body and filter cloth through around the upper body pipeline in one week; Upper body and lower body were connected to each other again after cleaning was finished, and prepared to carry out next suction filtration process then.
Disclosed all features in this specification except mutually exclusive feature, all can make up by any way.
Disclosed arbitrary feature in this specification (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. feed liquid automatic filter, whole by PLC control system (1) control operation, it is characterized in that comprising lower body (3), the filter (4) of upper body (2), inner hollow and the upper end open of inner hollow and lower ending opening, wherein upper body (2) are placed on the lower body (3), and upper body (2) can be separated from each other with lower body (3) and be closed mutually, filter (4) passes position that upper body (2) contacts with lower body (3) and upper body (2) and lower body (3) is separated, and lower body (3) is connected with vacuum extractor (5).
2. feed liquid automatic filter according to claim 1 is characterized in that described filter (4) comprises filter plate (6) and filter cloth (7), and wherein the part of filter cloth (7) is laid on the filter plate (6).
3. feed liquid automatic filter according to claim 2, it is characterized in that described filter cloth (7) is set to ring-type, its part is laid on the filter plate (6), another part is on transmission mechanism (8), transmission mechanism (8) is arranged on the below of lower body (3), when transmission mechanism (8) moves, drive filter cloth (7) and rotate.
4. feed liquid automatic filter according to claim 3, it is characterized in that described lower body (3) side is provided with scraping mechanism (9), when transmission mechanism (8) drives filter cloth (7) rotation, scraping blade (10) on the scraping mechanism (9) is adjacent to filter cloth (7), and the object on the filter cloth (7) is scraped.
5. according to claim 3 or 4 described feed liquid automatic filters, the wall that it is characterized in that upper body (2) is provided with washing mechanism (11), be used for upper body (2) and filter cloth (7) are cleaned, be provided with scrub body (12) in transmission mechanism (8) one sides, when filter cloth (7) rotated, scrub body (12) was adjacent to filter cloth (7) residue on the filter cloth (7) is cleaned.
6. feed liquid automatic filter according to claim 5 is characterized in that described upper body (2) hollow space is provided with agitating device (13), and agitating device (13) can move up and down in upper body (2) and rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102119562A CN102240469A (en) | 2011-07-27 | 2011-07-27 | Feed liquid automatic filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102119562A CN102240469A (en) | 2011-07-27 | 2011-07-27 | Feed liquid automatic filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102240469A true CN102240469A (en) | 2011-11-16 |
Family
ID=44958827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102119562A Pending CN102240469A (en) | 2011-07-27 | 2011-07-27 | Feed liquid automatic filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102240469A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102961909A (en) * | 2012-10-30 | 2013-03-13 | 宁波江宸自动化装备有限公司 | Filter for processing grinding fluid |
| CN103980072A (en) * | 2014-05-23 | 2014-08-13 | 湖南长斧众和科技有限公司 | Integral suction filtration and distribution device for manufacturing initiating explosives |
| CN104436803A (en) * | 2013-09-24 | 2015-03-25 | 吕洁彦 | Kitchen waste separator |
| CN106493147A (en) * | 2016-09-29 | 2017-03-15 | 上海工程技术大学 | A kind of device reclaimed for fines on paper tape |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4571302A (en) * | 1984-01-16 | 1986-02-18 | Amsted Industries Incorporated | Relieving pressure differential in vacuum filter |
| CN2455333Y (en) * | 2000-11-23 | 2001-10-24 | 宜兴信益涂装环保设备有限公司 | Vertical automatic filter |
| JP2005262143A (en) * | 2004-03-19 | 2005-09-29 | Tsukishima Kikai Co Ltd | Vacuum filtration apparatus and vacuum filtration method |
| CN201404729Y (en) * | 2009-05-20 | 2010-02-17 | 湖州核华机械有限公司 | Horizontal band type vacuum filter |
| CN201609608U (en) * | 2009-11-13 | 2010-10-20 | 攀钢集团攀枝花钢钒有限公司 | Filter cloth regenerating device with vacuum filter |
-
2011
- 2011-07-27 CN CN2011102119562A patent/CN102240469A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4571302A (en) * | 1984-01-16 | 1986-02-18 | Amsted Industries Incorporated | Relieving pressure differential in vacuum filter |
| CN2455333Y (en) * | 2000-11-23 | 2001-10-24 | 宜兴信益涂装环保设备有限公司 | Vertical automatic filter |
| JP2005262143A (en) * | 2004-03-19 | 2005-09-29 | Tsukishima Kikai Co Ltd | Vacuum filtration apparatus and vacuum filtration method |
| CN201404729Y (en) * | 2009-05-20 | 2010-02-17 | 湖州核华机械有限公司 | Horizontal band type vacuum filter |
| CN201609608U (en) * | 2009-11-13 | 2010-10-20 | 攀钢集团攀枝花钢钒有限公司 | Filter cloth regenerating device with vacuum filter |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102961909A (en) * | 2012-10-30 | 2013-03-13 | 宁波江宸自动化装备有限公司 | Filter for processing grinding fluid |
| CN104436803A (en) * | 2013-09-24 | 2015-03-25 | 吕洁彦 | Kitchen waste separator |
| CN103980072A (en) * | 2014-05-23 | 2014-08-13 | 湖南长斧众和科技有限公司 | Integral suction filtration and distribution device for manufacturing initiating explosives |
| CN103980072B (en) * | 2014-05-23 | 2016-04-20 | 湖南长斧众和科技有限公司 | A kind of suction filtration of priming explosive manufacture divides dish integrated apparatus |
| CN106493147A (en) * | 2016-09-29 | 2017-03-15 | 上海工程技术大学 | A kind of device reclaimed for fines on paper tape |
| CN106493147B (en) * | 2016-09-29 | 2019-12-13 | 上海工程技术大学 | device for recovering fine scraps on paper tape |
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Application publication date: 20111116 |