CN207532873U - Without raffinate microporous filter - Google Patents

Without raffinate microporous filter Download PDF

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Publication number
CN207532873U
CN207532873U CN201720876491.5U CN201720876491U CN207532873U CN 207532873 U CN207532873 U CN 207532873U CN 201720876491 U CN201720876491 U CN 201720876491U CN 207532873 U CN207532873 U CN 207532873U
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CN
China
Prior art keywords
tank body
filter
rewinding pipe
raffinate
pipe
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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.)
Active
Application number
CN201720876491.5U
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Chinese (zh)
Inventor
谢思怡
庞美英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wei Kong Filter Technology (suzhou) Co Ltd
Original Assignee
Wei Kong Filter Technology (suzhou) Co Ltd
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Priority to CN201720876491.5U priority Critical patent/CN207532873U/en
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Abstract

The utility model provides a kind of no raffinate microporous filter, including tank body, and it is set to the upper cover and low head at tank body both ends, top filter assemblies and lower part filter assemblies are provided in the tank body, the top filter assemblies include a filter core for being set to the upper rewinding pipe on tank body top and being vertically installed on rewinding pipe and form, the lower part filter assemblies include a bottom plate being set on low head, rewinding pipe is vertically installed on the bottom plate, the lower rewinding pipe upper strata is nested equipped at least two lower part filter cores, cleaner liquid channel and lower rewinding pipe unicom inside the lower part filter core.The beneficial effects of the utility model are embodied in:Top filtering group valency and lower part filter assemblies are provided in tank body, improves filter efficiency.Its middle and lower part filter assemblies is the form of multilayer filter cake superposition, is easy to press dry and deslagging.Using the connection mode between cylinder and low head, low head is opened by opening cylinder, you can realize light deslagging.

Description

Without raffinate microporous filter
Technical field
The utility model belongs to Millipore filtration techniques field, and in particular to a kind of no raffinate microporous filter.
Background technology
Filter (pressure filter) is the equipment that separation of solid and liquid is realized using porous filter machine.Filter should For departments such as chemical industry, oil, pharmacy, light industry, food, ore dressing, coal and water process.Filter is a kind of novel filtering system System, structure novel, convenient and flexible operation, efficient, closed work, be strong applicability multipurpose filter plant.Since filtering is situated between Matter and demand difference, the use of microporous filter is increasingly current, and the microporous filter used in the industries such as chemical and medicine industry is top Or lower part sets identical filter element, top material that can not be arranged completely and lower part filtrate after being flowed out by top filter element Go out, thus can not thoroughly press dry residue in tank, be unfavorable for dry residue emission and filter efficiency.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of no raffinate microporous filter.
The purpose of this utility model is achieved through the following technical solutions:
Without raffinate microporous filter, including tank body and it is set to the upper cover and low head at tank body both ends, in the tank body Top filter assemblies and lower part filter assemblies are provided with, the top filter assemblies include a upper rewinding for being set to tank body top It manages and is vertically installed in the filter core on rewinding pipe to form, the lower part filter assemblies are set to including one on low head Bottom plate is vertically installed with rewinding pipe on the bottom plate, and the lower rewinding pipe upper strata is nested equipped at least two lower part filter cores, Cleaner liquid channel and lower rewinding pipe unicom inside the lower part filter core.
Preferably, the tank body outer horizontal is provided with a discharging collector tube, and the upper end for discharging collector tube passes through upper The outlet end unicom of discharge nozzle and upper rewinding pipe, the lower end of the discharging collector tube go out liquid by bottom discharge pipe and lower rewinding pipe Hold unicom.
Preferably, one end of the discharging collector tube offers circulation port, and the other end offers a discharge port.
Preferably, the side of the tank body is provided with a feed inlet, and the feed inlet is arranged on the lower end of tank body.
Preferably, the upper end of the tank body offers a positive mouthpiece and drain, and the positive mouthpiece is set respectively with drain It is placed in the both sides of tank body.
Preferably, backwash mouth and back blow port, the backwash mouth and the back blow port point are provided on the discharging collector tube It is not set to the both sides of discharge nozzle.
Preferably, the lower part filter core offers a centre bore, and the lower part filter core is along centre bore into lower part filter core Portion dissipates to form cleaner liquid channel.
Preferably, the lower rewinding pipe is arranged in the centre bore of the lower part filter core, is offered in the lower rewinding pipe Liquid collecting channel, the liquid collecting channel and the centre bore unicom.
The beneficial effects of the utility model are embodied in:Top filtering group valency and lower part filter assemblies are provided in tank body, Improve filter efficiency.Its middle and lower part filter assemblies is the form of multilayer filter cake superposition, is easy to press dry and deslagging.Using cylinder and Connection mode between low head opens low head, you can realize light deslagging by opening cylinder.
Description of the drawings
Fig. 1:The cross-sectional view of the utility model.
Fig. 2:The utility model external structure schematic diagram.
Fig. 3:The overlooking the structure diagram of Fig. 1.
Fig. 4:Structural relation schematic diagram between the utility model lower part filter assemblies and low head.
Fig. 5:The structure diagram of the utility model lower part filter core.
Specific embodiment
It is specifically described the technical solution of the utility model with reference to embodiments, the utility model discloses a kind of no raffinate Microporous filter with reference to shown in Fig. 1-Fig. 5, including tank body 3 and is set to the upper cover 1 at 3 both ends of tank body and low head 2.It is described Low head is connect by enabling cylinder 11 with tank body 3, by locking cylinder 19 lock between the low head and tank body close Envelope.The side of the tank body 3 is provided with a feed inlet 4, and the feed inlet 4 is arranged on the lower end of tank body.The upper end of the tank body 3 A positive mouthpiece 17 and drain 14 are offered, the positive mouthpiece 17 is respectively arranged at the both sides of tank body 3 with drain 14.This practicality Novel filter is vertical, can take vertical stage+module, can also be installed using four supporting legs 18.More than structure with it is existing Filtering machine structure in technology is similar, and details are not described herein.
Top filter assemblies and lower part filter assemblies are provided in the tank body 3.The top filter assemblies are set including one The filter core 8 for being placed in the upper rewinding pipe on tank body top and being vertically installed on rewinding pipe is formed, the top filter assemblies Similar with structure in the prior art, details are not described herein.
The lower part filter assemblies include a bottom plate 10 being set on low head 2, are vertically installed on the bottom plate 10 Rewinding pipe once, the lower rewinding pipe upper strata are nested equipped at least two lower part filter cores 9, the filtering inside the lower part filter core 9 Liquid channel 92 and lower rewinding pipe unicom.Specifically, the lower part filter core 9 offers a centre bore 91, the lower part filter core 9 along Centre bore 91 is dissipated to the inside of lower part filter core forms cleaner liquid channel 92.The lower rewinding pipe is arranged in the lower part filter core In heart hole 91, liquid collecting channel, the liquid collecting channel and 91 unicom of centre bore are offered in the lower rewinding pipe.During filtering, Solution after filtering is entered by cleaner liquid channel 92 in liquid collecting channel.
The tank body outer horizontal is provided with a discharging collector tube 7, and the discharging collector tube 7 passes through discharge nozzle 12 and upper receipts Expects pipe and lower rewinding pipe unicom.The discharge nozzle 12 include with the top discharge pipe of the outlet end unicom of upper rewinding pipe and with lower receipts The bottom discharge pipe of the outlet end unicom of expects pipe, the upper and lower discharge nozzle are respectively arranged at the upper and lower both sides of discharging collector tube 7.Institute Bottom discharge pipe is stated to connect with the cleaner liquid port of export 6 of low head bottom.One end of the discharging collector tube offers circulation port 20, The other end offers a discharge port 5.
Backwash mouth 15 and back blow port 13, the backwash mouth 15 and the back blow port are additionally provided on the discharging collector tube 7 13 are respectively arranged at the both sides of discharge nozzle.
The filter process of lower the utility model set forth below:
It opens material inlet valve raw material and enters feed inlet 4, feed inlet valve is closed after raw material reaches filter volume, then Open gas valve, compressed air or nitrogen(Depending on feedstock property)Enter from positive mouthpiece 17, feed liquid will be in the state to pressure It is filtered by top filter assemblies and lower part filter assemblies down, liquid is exported from discharge nozzle 12 and low head bottom cleaner liquid End 6 enters discharging filtrate aggregate pipe 7, eventually arrives at discharge port 5 or circulation port 20 (if you do not need to cycle feed liquid is directly from discharging Mouth 5 flows out).It is to be filtered finish or recycle after carry out pressing dry operation(The time is pressed dry depending on feedstock property, feedstock property Difference press dry time difference).The valve stopping closed after pressing dry at positive mouthpiece 17 press dry operation.Emptying is opened after pressing dry The valve of mouth 14 is vented gas in filter and treats that pressure gauge 16 is zeroed.
Open locking cylinder 19, after locking cylinder fully opens, open enabling cylinder 11, then open back blow port 13 into The residue on top, lower part filter assemblies is discharged in row blowback operation, while backwash mouth 15 is opened and carries out backwash operation.
The residue in residue and filter on component to be filtered closes 13 He of back blow port after being completely exhausted out or cleaning up Backwash mouth 15 completes entire filter process.
Still there are many specific embodiments for the utility model.All institutes formed using equivalent replacement or equivalent transformation Have technical solution, all fall within the requires of the utility model protection within the scope of.

Claims (7)

1. without raffinate microporous filter, including tank body and it is set to the upper cover and low head at tank body both ends, it is characterised in that: Top filter assemblies and lower part filter assemblies are provided in the tank body, the top filter assemblies are set to including one on tank body The upper rewinding pipe in portion and the filter core being vertically installed on rewinding pipe are formed, and the lower part filter assemblies are set to including one Bottom plate on low head, rewinding pipe is vertically installed on the bottom plate, and the lower rewinding pipe upper strata is nested equipped at least two A lower part filter core, cleaner liquid channel and lower rewinding pipe unicom inside the lower part filter core;The lower part filter core is offered in one Heart hole, the lower part filter core is dissipated along centre bore to the inside of lower part filter core forms cleaner liquid channel.
2. as described in claim 1 without raffinate microporous filter, it is characterised in that:The tank body outer horizontal is provided with one and goes out Expect collector tube, the upper end of the discharging collector tube passes through the outlet end unicom of top discharge pipe and upper rewinding pipe, the discharging liquid collecting The outlet end unicom that the lower end of pipe passes through bottom discharge pipe and lower rewinding pipe.
3. as claimed in claim 2 without raffinate microporous filter, it is characterised in that:One end of the discharging collector tube offers Circulation port, the other end offer a discharge port.
4. as described in claim 1 without raffinate microporous filter, it is characterised in that:The side of the tank body is provided with a charging Mouthful, the feed inlet is arranged on the lower end of tank body.
5. as described in claim 1 without raffinate microporous filter, it is characterised in that:The upper end of the tank body offers one and just blows Mouth and drain, the positive mouthpiece are respectively arranged at the both sides of tank body with drain.
6. as claimed in claim 2 without raffinate microporous filter, it is characterised in that:Backwash is provided on the discharging collector tube Mouth and back blow port, the backwash mouth and the back blow port are respectively arranged at the both sides of discharge nozzle.
7. as claimed in claim 6 without raffinate microporous filter, it is characterised in that:The lower rewinding pipe is arranged in the lower part In the centre bore of filter core, liquid collecting channel, the liquid collecting channel and the centre bore unicom are offered in the lower rewinding pipe.
CN201720876491.5U 2017-07-19 2017-07-19 Without raffinate microporous filter Active CN207532873U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720876491.5U CN207532873U (en) 2017-07-19 2017-07-19 Without raffinate microporous filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720876491.5U CN207532873U (en) 2017-07-19 2017-07-19 Without raffinate microporous filter

Publications (1)

Publication Number Publication Date
CN207532873U true CN207532873U (en) 2018-06-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720876491.5U Active CN207532873U (en) 2017-07-19 2017-07-19 Without raffinate microporous filter

Country Status (1)

Country Link
CN (1) CN207532873U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109260822A (en) * 2018-11-02 2019-01-25 石家庄通过滤器设备制造有限公司 A kind of anti-cleaning filter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109260822A (en) * 2018-11-02 2019-01-25 石家庄通过滤器设备制造有限公司 A kind of anti-cleaning filter
CN109260822B (en) * 2018-11-02 2021-05-07 石家庄一通过滤器设备制造有限公司 Back-cleaning filter

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