CN201537428U

CN201537428U - Filtering, washing and drying three-in-one device

Info

Publication number: CN201537428U
Application number: CN2009201027400U
Authority: CN
Inventors: 张志超; 张志军
Original assignee: SHIJIAZHUANG BOET INORGANIC MEMBRANE SEPARATION EQUIPMENT CO Ltd
Current assignee: SHIJIAZHUANG BOET INORGANIC MEMBRANE SEPARATION EQUIPMENT CO Ltd
Priority date: 2009-05-14
Filing date: 2009-05-14
Publication date: 2010-08-04
Anticipated expiration: 2019-05-14

Abstract

The utility model relates to a filtering, washing and drying three-in-one device applied to the extraction, drying and reclamation of crystals in the industry of pharmaceutical chemicals, which comprises a material storage tank, a filter and a crystal reclaiming and drying cone. A liquid inlet is arranged at the top of the material storage tank; a gas inlet is arranged on the side wall of the material storage tank; a liquid outlet is arranged at the bottom of the material storage tank; the liquid outlet of the material storage tank is communicated with the filter arranged at the lower end of the material storage tank through a branch pipeline; the liquid outlet is arranged at the lower end on the side wall of the filter; a back flushing opening is arranged at the upper end on the side wall of the filter; a straight-through cylindrical porous filtering element is installed in the filter; and the lower end of the filter is communicated with the crystal reclaiming and drying cone through a gate valve. By adopting the device, the process of reclamation and gathering of crystals can be faster, safer and more convenient, continuous operation can be realized during the whole separation and drying process, manual intervention is not required, and sealed continuous production can be achieved.

Description

The dry three-in-one unit of filtration washing

Technical field

The utility model relates to a kind of dry three-in-one unit of filtration washing that is applicable to the extraction dried recovered of crystal in the medication chemistry industry.

Background technology

At present, extract in the recovery production process at crystal, what generally adopt is the mode that adopts filter plate, filter cloth to filter; after need shutting down when gathering crystal, manually the crystal underflow is discharged, be transported to and carry out drying in the double cone dryer; extract dry crystal at last, the whole operation process wastes time and energy.

Summary of the invention

Technical problem to be solved in the utility model provides a kind ofly can make that crystal reclaims that gatherer process is more convenient, safety, convenience, whole separation dry run is worked continuously, need not manual intervention, reach the dry three-in-one unit of filtration washing of airtight quantity-produced effect.

The utility model adopts following technical scheme:

The utility model comprises storage tank, filter, receive brilliant dry awl, be provided with inlet at the storage tank top, be provided with air inlet at the storage tank sidewall, the storage tank bottom is provided with leakage fluid dram, the leakage fluid dram of described storage tank is connected by the filter of branch line and storage tank lower end, the filter wall lower end is provided with liquid outlet, the filter wall upper end is provided with back blow port, filter bottom is equipped with push-pull valve, a through type tubular porous filter elements is housed in the filter, tubular porous filter elements in the filter is both ends open up and down, the filter admission chamber is connected with the sap cavity that goes out of filter by the capillary micropore on the tubular porous filter elements barrel, the filter lower end is connected by the brilliant dry awl of push-pull valve and receipts, be provided with crystal row mouth in the lower end of the brilliant dry awl of receipts, receive brilliant dry awl and be provided with steam jacket, steam jacket top is provided with steam inlet, the steam jacket bottom is provided with condensate port, receive brilliant dry awl bottom and be provided with the taper ebullated bed, receive the air inlet that brilliant dry awl bottom cone sidewall is provided with straight-through lathe bed.

The beneficial effects of the utility model: use that the utility model can make that crystal reclaims that gatherer process is more convenient, safety, convenience, whole separation dry run is worked continuously, need not manual intervention, reach airtight continuous production.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model filter structure schematic representation.

In the accompanying drawings: 1 storage tank, 2 filters, 3 are received brilliant dry awl, 4 push-pull valves, 5 inlets, 6 air inlets, 7 back blow ports, 8 liquid outlets, 9 steam inlets, 10 condensate ports, 11 air inlets, 12 crystal row mouth, 13 steam jackets, 14 taper ebullated beds, 15 tubular porous filter elements.

Specific embodiments

As shown in Figure 1, the utility model is the dry three-in-one unit of filtration washing, and it comprises the storage tank 1 on top, and inlet 5 is arranged at storage tank 1 top, and sidewall has air inlet 6, and leakage fluid dram is arranged at the bottom; To several filters 2, filter 2 top end socket lids are connected with opening bolt soon with the bottom straight drum part by line branching in the storage tank bottom; Straight tube sidewall by under liquid outlet 8 is arranged, by top back blow port 7 is arranged, awl is not received in the straight drum part bottom, push-pull valve 4 is equipped with in the bottom; A through type tubular porous filter elements 15 is equipped with in every filter 2 inside, tubular porous filter elements in the filter 2 both ends open about in the of 15, filter 2 admission chambers by the capillary micropore on tubular porous filter elements 15 barrels with go out sap cavity and be communicated with, filter 2 bottoms adopt the brilliant dry awl 3 of the push-pull valve 4 and the receipts of bottom to link to each other, receive brilliant dry awl 3 and be provided with steam jacket 13, steam jacket 13 tops are provided with steam inlet 9, the bottom is provided with condensate port 10, be used for the crystal of the inside is carried out heat drying, receive brilliant dry awl 3 bottoms and have taper ebullated bed 14, receive the air inlet 11 that brilliant dry awl 3 bottom cone sidewalls are provided with straight-through lathe bed, make the crystal of receiving brilliant dry awl 3 the insides reach fluidized state, thereby fully drying after drying finishes, is discharged storage from receiving brilliant dry awl bottom plate valve port.

During the utility model work, material enters storage tank 1 by the inlet 5 at storage tank 1 top, be assigned in several the filters 2 through the bottom pipeline again, reach a certain amount of after, stop charging, close the last inlet 5 of storage tank 1, open the air inlet 6 on storage tank 1 sidewall, in tank body, ventilate, this moment, storage tank 1 was communicated with filter 2, clear liquid in its inner material is under the effect of air pressure, tubular porous filter elements 15 cartridge interior from filter 2 flow out by the small pore infiltration on the barrel, finally flow out by the liquid outlet on the filter wall 8, the crystalline solid that is contained in the material then is trapped in the filter cylinder inwall by the filter cylinder micropore, and pile up at the filter cylinder inwall and to precipitate into evenly smooth cake layer of one deck, gas stops ventilation all the time by air inlet 6 accesss to plant of storage tank 1 in this filter process after the liquid material in storage tank 1 and the filter 2 is discharged body fully; Close the charging aperture on filter 2 tops then, the air inlet of opening on filter 2 sidewalls is a back blow port 7, to peel off attached to the crystal filter cake on the filter cylinder inwall by air pressure and to come off, stop ventilation after the pulse pressurization for several times repeatedly, open filter 2 bottom push-pull valves 4, moistening brilliant slag is fallen into receive brilliant dry awl 3, the steam jacket 13 of receiving brilliant dry awl 3 feeds high-temperature steam, give and receive brilliant dry awl 3 heating, receiving 14 ventilations of brilliant dry awl 3 lower taper ebullated beds makes the crystal boiling make it fully dry, behind the certain hour, open the brilliant dry awl 3 bottom crystal row mouths 12 of receipts, reclaim the dried crystals particle.

Claims

1. the dry three-in-one unit of a filtration washing, it is characterized in that it comprises storage tank (1), filter (2), receive brilliant dry awl (3), be provided with inlet (5) at storage tank (1) top, be provided with air inlet (6) at storage tank (1) sidewall, be provided with leakage fluid dram in storage tank (1) bottom, the leakage fluid dram of described storage tank (1) is connected by the filter (2) of branch line and storage tank (1) lower end, filter (2) side wall lower ends is provided with liquid outlet (8), filter (2) sidewall upper is provided with back blow port (7), push-pull valve (4) is equipped with in filter (2) bottom, a through type tubular porous filter elements (15) is housed in the filter (2), tubular porous filter elements (15) in the filter (2) is both ends open up and down, filter (2) admission chamber is connected with the sap cavity that goes out of filter (2) by the capillary micropore on tubular porous filter elements (15) barrel, filter (2) lower end is connected with the brilliant dry awls of receipts (3) by push-pull valve (4), be provided with crystal row mouthful (12) in the lower end of receiving brilliant dry awl (3), receive brilliant dry awl (3) and be provided with steam jacket (13), steam jacket (13) top is provided with steam inlet (9), steam jacket (13) bottom is provided with condensate port (10), receive brilliant dry awl (3) bottom and be provided with taper ebullated bed (14), receive the air inlet (11) that brilliant dry awl (3) bottom cone sidewall is provided with straight-through lathe bed.