CN206285601U - Latex filter - Google Patents
Latex filter Download PDFInfo
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- CN206285601U CN206285601U CN201621292181.0U CN201621292181U CN206285601U CN 206285601 U CN206285601 U CN 206285601U CN 201621292181 U CN201621292181 U CN 201621292181U CN 206285601 U CN206285601 U CN 206285601U
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- filter
- latex
- scraper
- bag
- ladle body
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Abstract
The utility model discloses a kind of latex filter, is together in series for scraper type filter and bag filter latex is filtered by the device, the filter efficiency of latex is greatly improved, and precision has been lifted, without cleaning after the filtering of same product terminates, reduce latex waste and greatly reduce sewage discharge, self-cleaning can be realized when filtering product is changed, the amount of reducing the personnel to operate, in addition the equipment being capable of unit continuity on-line filtration, filtering consumptive material is not produced, without artificial frequent clean, it is adaptable to the filtering of general and high viscosity liquid.
Description
Technical field
The utility model is related to a kind of latex production post processing equipment, more particularly to a kind of latex filter, belongs to
Filter technology field.
Background technology
Latex aborning can a variety of causes such as, reaction temperature poor due to monomer mass control is bad, chemically reacting
The graininess impurity that Cheng Zhonghui produces some larger is present in finished product latex, if these impurity are not cleared, not only
Subsequent production equipment can be influenceed, and the quality of finished product can be had a strong impact on.In order to solve the above technical problems, at present in latex life
Above-mentioned impurity is removed by the way of filtering generally in product, the primary structure of the conventional latex filter for using is a stainless steel
Basket filter, this kind of filtration device structure is simple, but in actual use because it is fastened by the way of bolt and nut,
It is very laborious when being opened and being closed, and situation about being not closed completely is susceptible to, cause latex easily to run Lou；And above-mentioned mistake
Filter is when in use to pile latex and then realize single filtration by way of pressurization, it is impossible to enter Line Continuity filtering, its mistake
Filter precision is generally 80 mesh or so (190 μm), and is influenceed and Stress control by latex physical property, and precision is difficult to improve；In addition
When using above-mentioned filter, after being filtered every time, being required for dismantling filter basket by the way of artificial carries out cleaning removing
The impurity adhered on filter basket, like this not only needs to expend substantial amounts of artificial, at the same can increase latex finished product waste and
Water consumption and wastewater flow rate in cleaning process；In addition this filter is needed to be carried out by the way of pressure filtration, and completion was pressurizeed
, it is necessary to gas be discharged to carrying out pressure release in filter after filter, can supervene certain smell, to ring around in the process
Border pollutes.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of latex filter, the device can realize unit
Continuity on-line filtration latex, with time saving and energy saving free of contamination specific, it is adaptable to which the continuous production of industrialization is used.
The technical solution of the utility model is：
A kind of latex filter, the first delivery pipe that one end is connected with latex feeding device is provided with along latex conveying direction
Road, the other end of first conveyance conduit is connected with the entrance of a pneumatic diaphragm pump, the exit connection of the pneumatic diaphragm pump
There is the second conveyance conduit, the other end of second conveyance conduit is connected with the feeding mouth of scraper type filter, the scraper type mistake
Emulsion outlet is offered on the side wall of filter, the emulsion outlet is connected by the entrance of the 3rd conveyance conduit and a bag filter
Connect, the bottom of the scraper type filter offers sewage draining exit, the sewage draining exit is arranged right below sludge collecting box, the bag type filtering
The bottom of device offers discharge gate, and material collecting barrel is provided with below the discharge gate.
Its further technical scheme is：
The scraper type filter includes the ladle body of inner hollow, and netted filtering element is provided with along the inner side perisporium of the ladle body,
Gap is formed between the netted filtering element and the inner side perisporium of the ladle body；It is located to be provided with above netted filtering element in ladle body and scrapes
Knife, the madial wall and the scraper that the perisporium of the scraper is resisted against netted filtering element can be moved back and forth up and down along ladle body.
A drive cylinder that scraper can be driven to be moved back and forth up and down along ladle body is connected with the top of the scraper.
The feeding mouth of the scraper type filter extends into the inside of netted filtering element and does not connect with the gap.
The bag filter includes filter cylinder, the support basket being arranged in filter cylinder and is arranged at replacing in support basket
Transsexual filter bag.
The entrance of the bag filter is extended into replaceability filter bag.
The sewage draining exit is extended into the opening of sludge collecting box.
The scraper type filter is scraper type self-cleaning filter.
Advantageous Effects of the present utility model are：The latex filter is by scraper type filter and bag filter string
Connection gets up to filter latex, and the filter efficiency of latex is greatly improved, and precision has been lifted, and is tied when same product is filtered
Without cleaning after beam, reduce latex waste and greatly reduce sewage discharge, can be realized when filtering product is changed
Self-cleaning, the amount of reducing the personnel to operate, in addition the equipment can unit continuity on-line filtration, filtering consumptive material is not produced, without people
Work frequent clean, it is adaptable to general and high viscosity liquid filtering.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Wherein：
The conveyance conduits of 1- first；2- pneumatic diaphragm pumps；
The conveyance conduits of 3- second；4- scraper type filters；
The feeding mouth of 5- scraper type filters；6- emulsion outlets；
The conveyance conduits of 7- the 3rd；8- bag filters；
9- sewage draining exits；10- sludge collecting box；
11- discharge gates；12- material collecting barrels；
13- ladle bodies；The netted filtering elements of 14-；
15- gaps；16- scrapers；
17- drive cylinders；18- filter cylinders；
19- supports basket；20- replaceability filter bags.
Specific embodiment
In order to better understand technological means of the present utility model, and can be practiced according to the content of specification,
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail, following examples are used
In explanation the utility model, but it is not limited to scope of the present utility model.
A kind of latex filter, including pneumatic diaphragm pump, the scraper type filter set gradually along latex conveying direction
And belt filter, it along latex conveying direction specifically, be provided with the first conveyance conduit that one end is connected with latex feeding device
1, the other end of first conveyance conduit is connected with the entrance of pneumatic diaphragm pump 2, and the exit of pneumatic diaphragm pump 2 is connected with second
Conveyance conduit 3, the other end of second conveyance conduit is connected with the feeding mouth 5 of scraper type filter 4, the side of scraper type filter
Emulsion outlet 6 is offered on wall, the emulsion outlet is connected by the 3rd conveyance conduit 7 with the entrance of bag filter 8, scraper type
The bottom of filter offers sewage draining exit 9, and the sewage draining exit is arranged right below sludge collecting box 10, and the bottom of bag filter offers
Discharge gate 11, is provided with material collecting barrel 12 below the discharge gate.Wherein scraper type filter 4 includes the ladle body 13 of inner hollow, edge
The inner side perisporium of the ladle body is provided with netted filtering element 14, and gap is formed between the netted filtering element and the inner side perisporium of the ladle body
15；It is located in ladle body above netted filtering element and is provided with scraper 16, one is connected with the top of the scraper can drives scraper along ladle body
The drive cylinder 17 for moving back and forth up and down, and the perisporium of scraper is resisted against the madial wall of netted filtering element, the scraper is in drive cylinder
Driving under can be moved back and forth up and down along ladle body on the madial wall for striking off netted filtering element adhere to impurity, scraper type filter
Feeding mouth 5 extends into the inside of netted filtering element 14 and does not connect with the gap 15.Above-mentioned scraper type filter is preferably scraper
Formula self-cleaning filter.Wherein bag filter 8 includes filter cylinder 18, the support basket 19 being arranged in filter cylinder and is arranged at support
Replaceability filter bag 20 in basket, the entrance of bag filter is extended into replaceability filter bag 20, and sewage draining exit 9 extends into collection
In the opening of dirty case 10.
In specific use, one end of the first conveyance conduit 1 latex is produced into the equipment of production latex or storage
Equipment outlet connection, then the other end of the first conveyance conduit 1 is connected with the feeding mouth of pneumatic diaphragm pump 2.Without
The latex of filter enters into pneumatic diaphragm pump 2 along the first conveyance conduit 1, and latex is delivered into scraper type mistake by pneumatic diaphragm pump 2
At the feeding mouth of filter 4, because the feeding mouth 5 of scraper type filter is extended into netted filtering element 14, therefore filtered breast
Glue enters directly into the inside of netted filtering element 14, and then scraper 16 is moved up and down in the presence of drive cylinder 17, downwards
When pressure is applied to the emulsion in netted filtering element 14, between now emulsion is out entered into by the gap property mesh of netted filtering element 14
In gap 15, and when scraper is moved up and down, the madial wall of netted filtering element, therefore scraper energy are resisted against due to the perisporium of scraper
Enough strike off the impurity of netted filtering element surface attachment to keep the cleaning of netted filtering element, reduce the bag filter to subsequently using
Pollution, strike off the impurity for getting off and be expelled in sludge collecting box 10 by sewage draining exit 9, herein the slot type mesh in netted filtering element
Size directly determines the filtering accuracy in the filtration step.Then the above-mentioned preliminary emulsion for having filtered is arranged from emulsion outlet 6
Go out, be delivered in bag filter 8 through the 3rd conveyance conduit 7 in the presence of preposition pneumatic diaphragm pump 2 and filtered.Pocket type
Filter 8 is provided with replaceability filter bag 20 in support basket 19, and when for different product emulsions, the requirement of precision differs
Sample, can be realized by changing filter bag.
Compared with basket filter before, device before carries out breast to the emulsion filter that the utility model is used
Two people are generally needed when glue is filtered carries out operation 2-3h, and device one man operation after improving and can be completed in 1h, saving
Manpower and filter effect is greatly improved；Furthermore carry out filtered impurities using basket filter to accumulate in filter basket, each mistake
Need to clean filter basket after filter, substantial amounts of waste water can be produced, very not environmentally, and use scraper type mistake described herein
The series system of filter and bag filter is filtered, and can not only substantially increase emulsion on the basis of despumation
The precision (being promoted to 35 μm by original 190 μm) of filtering so that the quality of downstream product has been lifted, while when the product of filtering
When product are constant, filter greatly reduces quantity of wastewater effluent (as that generally can reduce 200kg per kettle), additionally just without cleaning
Reduce latex loss (per kettle, loss quantity averagely reduces 15kg or so)；And work as product and occur to become to enter with greater need for filter
During row cleaning, water for cleaning is conveyed using pneumatic diaphragm pump, drive scraper to move up and down using drive cylinder, and by changing bag
Replaceability filter bag in formula filter realizes self-cleaning, reduces the operational ton of personnel.The equipment being capable of unit continuity
On-line filtration, filtering consumptive material is not produced, without artificial frequent clean, it is adaptable to the filtering of general and high viscosity liquid, except being applied to
Outside the filtering of emulsion, water process, papermaking, petrochemical industry, bio-pharmaceuticals, coating, ink, grease, food and drink are applied also for
Treatment etc..
The above is only preferred embodiment of the present utility model, is not limited to the utility model, it is noted that
For those skilled in the art, on the premise of the utility model know-why is not departed from, can also do
Go out some improvement and modification, these are improved and modification also should be regarded as protection domain of the present utility model.
Claims (8)
1. a kind of latex filter, it is characterised in that：It is provided with what one end was connected with latex feeding device along latex conveying direction
First conveyance conduit (1), the other end of first conveyance conduit is connected with the entrance of a pneumatic diaphragm pump (2), it is described it is pneumatic every
The exit of membrane pump (2) is connected with the second conveyance conduit (3), the other end and the scraper type filter (4) of second conveyance conduit
Feeding mouth (5) connection, offer emulsion outlet (6) on the side wall of the scraper type filter, the emulsion outlet passes through the 3rd
Conveyance conduit (7) is connected with the entrance of a bag filter (8), and the bottom of the scraper type filter offers sewage draining exit (9),
The sewage draining exit is arranged right below sludge collecting box (10), and the bottom of the bag filter offers discharge gate (11), the discharge gate
Lower section be provided with material collecting barrel (12).
2. latex filter according to claim 1, it is characterised in that：The scraper type filter (4) is including inside
Hollow ladle body (13), netted filtering element (14) is provided with along the inner side perisporium of the ladle body, in the netted filtering element and the ladle body
Gap (15) is formed between the perisporium of side；It is located in ladle body above netted filtering element and is provided with scraper (16), the perisporium of the scraper is supported
The madial wall and the scraper for being against netted filtering element can be moved back and forth up and down along ladle body.
3. latex filter according to claim 2, it is characterised in that：An energy is connected with the top of the scraper (16)
The drive cylinder (17) for enough driving scraper to be moved back and forth up and down along ladle body.
4. latex filter according to claim 2, it is characterised in that：The feeding mouth (5) of the scraper type filter
Extend into the inside of netted filtering element (14) and do not connect with the gap (15).
5. latex filter according to claim 1, it is characterised in that：The bag filter (8) is including filter cylinder
(18) the support basket (19), being arranged in filter cylinder and the replaceability filter bag (20) being arranged in support basket.
6. latex filter according to claim 5, it is characterised in that：The entrance of the bag filter is extended into can
In replaceability filter bag (20).
7. latex filter according to claim 1, it is characterised in that：The sewage draining exit (9) extends into sludge collecting box
(10) in opening.
8. latex filter according to claim 1, it is characterised in that：The scraper type filter (4) is scraper type
Self-cleaning filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621292181.0U CN206285601U (en) | 2016-11-29 | 2016-11-29 | Latex filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621292181.0U CN206285601U (en) | 2016-11-29 | 2016-11-29 | Latex filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206285601U true CN206285601U (en) | 2017-06-30 |
Family
ID=59096067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621292181.0U Active CN206285601U (en) | 2016-11-29 | 2016-11-29 | Latex filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206285601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349658A (en) * | 2017-09-06 | 2017-11-17 | 浙江环球制漆集团股份有限公司 | The combined type scraper filter and its control method of a kind of alkyd resin filtering |
-
2016
- 2016-11-29 CN CN201621292181.0U patent/CN206285601U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349658A (en) * | 2017-09-06 | 2017-11-17 | 浙江环球制漆集团股份有限公司 | The combined type scraper filter and its control method of a kind of alkyd resin filtering |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215300 Shaoqing East Road 269, Qiandeng Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Tianling Intelligent Technology (Kunshan) Co., Ltd. Address before: 215300 No. 95, Shengxiang Road, Kunshan, Suzhou, Jiangsu Patentee before: Field water chestnut fine chemistry industry (Kunshan) Co., Ltd |