CN206823236U - Glycerin decoloring device - Google Patents

Glycerin decoloring device Download PDF

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Publication number
CN206823236U
CN206823236U CN201720625933.9U CN201720625933U CN206823236U CN 206823236 U CN206823236 U CN 206823236U CN 201720625933 U CN201720625933 U CN 201720625933U CN 206823236 U CN206823236 U CN 206823236U
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China
Prior art keywords
valve
hermetic filtering
board
way
delivery pump
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Active
Application number
CN201720625933.9U
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Chinese (zh)
Inventor
叶活动
罗敏健
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LONGYAN ZHUOYUE NEW ENERGY CO Ltd
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LONGYAN ZHUOYUE NEW ENERGY CO Ltd
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Priority to CN201720625933.9U priority Critical patent/CN206823236U/en
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Abstract

The utility model discloses a kind of glycerin decoloring device, including two platen type hermetic filtering machines, delivery pump, receiving slit, stop valve, ball valve and butterfly valve;Stainless steel filtering net plate is provided with the board-like hermetic filtering machine, it is externally provided with mechanical vibrator, compressed air piping and steam inlet with stop valve are respectively arranged with the upper side of two platen type hermetic filtering machines, pipeline of the two-way with stop valve is drawn in the bottom sides of board-like hermetic filtering machine, it is connected all the way for compressed air output channel with the inlet pipeline of another hermetic filtering machine, another way is connected to reclaim dilute glycerol outlet pipeline with receiving slit, and the bottom of the board-like hermetic filtering machine is equipped with butterfly valve slag-drip opening;The outlet conduit of the delivery pump is divided to the import that two-way connects two platen type hermetic filtering machines respectively, and ball valve is respectively arranged with the inlet and outlet pipeline of the delivery pump.The glycerin decoloring device of the structure has that automaticity is high, product cost is low, operating process product is not contaminated and the advantages of being adapted to mass produce.

Description

Glycerin decoloring device
Technical field
It the utility model is related to subsequently refined processing equipment, the particularly glycerin decoloring of biodiesel byproduct crude glycerin Device.
Background technology
Biodiesel byproduct crude glycerin is in addition to greatly containing about glycerine 65%, also containing soap (soap), inorganic salts, oil Fat, biodiesel, pigment and organic matter etc., the evaporation being used further to after treatment in purification of glycerin production, distillation, decolouring waited Journey, to produce the satisfactory glycerol products of index such as content, color and luster (Pt-Co).It is general using work in purification of glycerin production Property carbon decoloring effect is preferable, and the glycerin decoloring device generally used at present is plate and frame filter press, mainly including filter plate, filter cloth, pressure Following defect be present in tight mechanism and frame etc., the structure glycerin decoloring device:First, artificial slag dumping, cleaning filter cloth and assembling filter Plate, time length, labor intensity are big;Second, because filter press is open type, product is easily contaminated;Third, use filter cloth, filter paper Equal loss's product, cost are higher;Intermittently operated, production capacity is low, is only applicable to small-scale production.
The content of the invention
The purpose of this utility model is to provide that a kind of automaticity is high, product cost is low, operating process product is not got dirty Contaminate and the glycerin decoloring device of large-scale production can be adapted to.
For to realize object above, the utility model glycerin decoloring device include two platen type hermetic filtering machines, delivery pump, Receiving slit, stop valve, ball valve and butterfly valve;Stainless steel filtering net plate is provided with the board-like hermetic filtering machine, is externally provided with mechanical oscillation Device, compressed air piping and steam inlet with stop valve are respectively arranged with the upper side of two platen type hermetic filtering machines, Board-like hermetic filtering machine bottom sides draw pipeline of the two-way with stop valve, all the way for compressed air output channel with it is another The inlet pipeline of platform hermetic filtering machine is connected, and another way is connected to reclaim dilute glycerol outlet pipeline with receiving slit, and this is board-like closed The bottom of filter is equipped with butterfly valve slag-drip opening;The outlet conduit of the delivery pump is divided to two-way to connect the closed filtering of two platen types respectively The import of machine, ball valve is respectively arranged with the inlet and outlet pipeline of the delivery pump.
Above-mentioned glycerin decoloring device has following technical characterstic and beneficial effect:
1st, without filter cloth, filter paper, loss product cost is saved.
2nd, mechanical oscillation removal activity charcoal, labor intensity is reduced, substantially carries out continuous production.
3rd, the most of glycerine that can be adsorbed simultaneously in recovered carbon, reduces production cost.
4th, totally-enclosed operates, and avoids the product in decolorization from being contaminated.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model glycerin decoloring device.
Reference:Board-like hermetic filtering machine 1, delivery pump 2, receiving slit 3, stop valve 4, ball valve 5, butterfly valve 6.
Embodiment
The utility model glycerin decoloring device is described in further detail with reference to the accompanying drawings and detailed description.
The device of the utility model glycerin decoloring shown in Fig. 1 include two platen type hermetic filtering machines 1, delivery pump 2, receiving slit 3, Stop valve 4, ball valve 5 and butterfly valve 6;Stainless steel filtering net plate is provided with the board-like hermetic filtering machine 1, is externally provided with mechanical oscillation dress Put, compressed air piping and steam inlet with stop valve 4 be respectively arranged with the upper side of two platen type hermetic filtering machines 1, Pipeline of the two-way with stop valve 4 is drawn in the bottom sides of board-like hermetic filtering machine 1, all the way for compressed air output channel and separately The inlet pipeline of one hermetic filtering machine 1 is connected, and another way is connected to reclaim dilute glycerol outlet pipeline with receiving slit 3, and this is board-like The bottom of hermetic filtering machine 1 is equipped with the slag-drip opening of butterfly valve 6;The outlet conduit of the delivery pump 2 is divided to two-way to connect two platen types respectively The import of hermetic filtering machine 1, ball valve 5 is respectively arranged with the inlet and outlet pipeline of the delivery pump 2.
Operating procedure during work is as follows:
1st, the glycerine added with activated carbon is transported to wherein in 1 platen type hermetic filtering machine 1, by inner by delivery pump 2 The filtering of face stainless steel filtering net plate, activated carbon are trapped within filter screen plate surface and form filter cake, and the glycerine after decolouring is from discharging opening stream Go out.
2nd, when plant running for a period of time after, as the filter cake in filter screen plate surface is cumulative, filtration resistance increase, production Amount is reduced, and stops charging, compressed air inlet and outlet stop valve 4 is now opened, by unfiltered residual in board-like hermetic filtering machine 1 Glycerine is sent in another 1 platen type hermetic filtering machine 1, turns off compressed air inlet and outlet stop valve 4.
3rd, another ball valve that delivery pump 2 exports is opened, the glycerine containing activated carbon is sent to the another closed filtering of 1 platen type Filtered in machine 1, open that steam of platen type hermetic filtering machine 1 inlet and outlet stop valve 4 of compressed air emptying residual glycerine, use The glycerine of charcoal absorption, dries activated carbon, dilute glycerine of recovery, which is flowed in receiving slit 3, to be returned in steam blowing dissolving sieve plate Glycerol production system, turn off steam inlet and outlet stop valve 4.
4th, the mechanical vibrator of board-like hermetic filtering machine 1 is opened, by vibrating stainless steel filtering net plate, by sieve plate Activated carbon, which shakes, falls on the bottom of plate filter 1, is then turned on bottom butterfly valve 6 and discharges activated carbon, closes butterfly valve 6, discharge activated carbon Board-like hermetic filtering machine 1 is in circulation dormant state.

Claims (1)

1. a kind of glycerin decoloring device, it is characterized in that:It includes two platen type hermetic filtering machines, delivery pump, receiving slit, cut-off Valve, ball valve and butterfly valve;Stainless steel filtering net plate is provided with the board-like hermetic filtering machine, mechanical vibrator is externally provided with, in Liang Tai The upper side of board-like hermetic filtering machine is respectively arranged with compressed air piping and steam inlet with stop valve, in board-like closed mistake The bottom sides of filter draw pipeline of the two-way with stop valve, are all the way compressed air output channel and another hermetic filtering machine Inlet pipeline be connected, another way is connected to reclaim dilute glycerol outlet pipeline with receiving slit, the bottom of the board-like hermetic filtering machine Equipped with butterfly valve slag-drip opening;The outlet conduit of the delivery pump is divided to the import that two-way connects two platen type hermetic filtering machines respectively, should Ball valve is respectively arranged with the inlet and outlet pipeline of delivery pump.
CN201720625933.9U 2017-06-01 2017-06-01 Glycerin decoloring device Active CN206823236U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720625933.9U CN206823236U (en) 2017-06-01 2017-06-01 Glycerin decoloring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720625933.9U CN206823236U (en) 2017-06-01 2017-06-01 Glycerin decoloring device

Publications (1)

Publication Number Publication Date
CN206823236U true CN206823236U (en) 2018-01-02

Family

ID=60773267

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720625933.9U Active CN206823236U (en) 2017-06-01 2017-06-01 Glycerin decoloring device

Country Status (1)

Country Link
CN (1) CN206823236U (en)

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