CN205919624U - Solid dehydration's drying system - Google Patents

Abstract

The utility model provides a solid dehydration's drying system, including the desiccator, it includes still that vacuum pump, mother liquor receive the jar, take out filtering jar, the interface of vacuum pump with the mother liquor receives a jar inside intercommunication, the liquid outlet of taking out filtering jar also with the mother liquor receives a jar inside intercommunication, the material export of taking out filtering jar with feeder hopper in the desiccator is connected, through the wet article of taking out behind the filtering jar releasing of moisture of midbody get into in the desiccator, adopt the scheme of this design, it is fast, efficient in the drying to the wet article of midbody, can effectively practice thrift energy consumption and cost of labor, improve production efficiency and productivity.

Description

The drying system of solid dehydrate

Technical field

This utility model is related to construction equipment technical field, more particularly, to a kind of drying system of solid dehydrate.

Background technology

In prior art, the drying to solid uses heated-air circulation oven or double pincers rotary vacuum dryer Dried material, operationally, its heated-air circulation oven material is in hot environment all the time, poor working environment during artificial discharging, ring Border is seriously polluted, has very big harm to human body and environment；And less than normal using double pincers its ability to work of rotary vacuum dryer, Drying time is partially long, therefore inefficient, particularly its product in drying be only limitted to the less product of some yield it is impossible to Adapt to complex environment.

Content of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to reality need, provides a kind of solid dehydration The drying system being dried.

In order to realize the purpose of this utility model, the technical scheme that this utility model is adopted is:

Design a kind of drying system of solid dehydrate, including drying machine；It also include vacuum pump, mother solution be subject to tank, take out Filtering jar, the interface of described vacuum pump is subject to inside tank to connect with described mother solution, and the liquid outlet of described suction filtration cylinder is also subject to described mother solution Connection inside tank；The material outlet of described suction filtration cylinder is connected with the feed hopper in described drying machine, by described suction filtration cylinder dehumidification Intermediate wet product afterwards enters in described drying machine.

Preferably, also include transferring barrel, described transferring barrel is arranged between described suction filtration cylinder and described drying machine, and passes through Intermediate wet product after described suction filtration cylinder dehumidification is entered in described drying machine by described transferring barrel.

Preferably, it is provided with two inlet pipes all being subject to connect inside tank, institute with this mother solution by the top of tank in described mother solution State the liquid outlet of suction filtration cylinder, the interface of vacuum pump is connected by tank with described mother solution by an inlet pipe respectively.

Preferably, it is additionally provided with, by the bottom of tank, the drainage conduit being connected by tank with described mother solution in described mother solution, in this row Blow-off valve is additionally provided with expects pipe.

Preferably, the liquid outlet of described suction filtration cylinder is additionally provided with out hydraulic control valve.

Preferably, the interface in described vacuum pump is subject on tank connected pipeline to be additionally provided with vacuum control with described mother solution Valve.

Preferably, described drying machine is Rotatingandflashstreamingdrier.

Preferably, described drying machine is sg-800 type Rotatingandflashstreamingdrier.

The beneficial effects of the utility model are:

This utility model adopts the design with suction filtration cylinder as pretreatment procedure, can remove intermediate in advance in the application wet Most of moisture in product (raw material), can be previously obtained the intermediate wet product in 30-40% for the moisture percentage, then, then to rotate sudden strain of a muscle After intermediate wet product drying to moisture is less than 0.5% by steaming drying machine, using the scheme of the design, to intermediate wet product Be dried that medium velocity is fast, efficiency high, can effectively save energy consumption and cost of labor, improve production efficiency and production capacity.

Brief description

Fig. 1 is primary structure schematic diagram of the present utility model；

In figure: 1. transferring barrel;2. suction filtration cylinder;3. go out hydraulic control valve;4. mother solution is subject to tank;5. blow-off valve;6. it is dried Machine;7th, 13. inlet pipe;8. vacuum pump;9. valve;The interface of 11. vacuum pumps;12. vacuum control valves.

Specific embodiment

With reference to the accompanying drawings and examples this utility model is further illustrated:

Embodiment 1: a kind of drying system of solid dehydrate, referring to Fig. 1, it includes drying machine 6；It also includes vacuum Pump 8, mother solution are subject to tank 4, suction filtration cylinder 2, transferring barrel 1, and the described interface 11 of vacuum pump is subject to inside tank 4 to connect with described mother solution, institute The liquid outlet stating suction filtration cylinder 2 is also subject to described mother solution to connect inside tank 4；Described transferring barrel 1 is arranged at described suction filtration cylinder 2 and institute State between drying machine 6, and the intermediate wet product after described suction filtration cylinder 2 dehumidification is entered to institute by described transferring barrel 1 State in drying machine 6.

In the design, described drying machine is Rotatingandflashstreamingdrier, preferably sg-800 type Rotatingandflashstreamingdrier； Further, the design also described mother solution be provided with by the top of tank 4 two all with this mother solution be subject to tank 4 inside connect enter Pipe 7,13, the liquid outlet of described suction filtration cylinder, the interface of vacuum pump are connected by tank 4 with described mother solution by an inlet pipe respectively, with When, also it is additionally provided with, by the bottom of tank 4, the drainage conduit being connected by tank with described mother solution in described mother solution, this drainage conduit also sets It is equipped with blow-off valve 5.Also on the liquid outlet of described suction filtration cylinder 2, it is additionally provided with out hydraulic control valve 3, in connecing of described vacuum pump It is additionally provided with vacuum control valve 12 on the pipelines that mouth 11 is connected by tank 4 with described mother solution.

In specific use, the system with intermediate wet product as raw material, concrete dry run is as follows:

1. the slurry of the solid content about 10% of the intermediate wet product from production system is put in suction filtration cylinder；

2. open vacuum pump 8, vacuum control valve 12, valve 9, pass sequentially through mother solution and be subject to tank 4, the collective effect of suction filtration cylinder 2, Sucking filtration mother solution suction in suction filtration cylinder 2 to mother solution is subject in tank, when mother solution is by the vacuum dramatic decrease in tank, represents sucking filtration Terminate, close vacuum control valve 12 and vacuum pump；

3. with running barrel, the intermediate wet product of moisture percentage about 30-40% is transported to the loading hopper on Rotatingandflashstreamingdrier Interior；

4. open steam inlet valve on Rotatingandflashstreamingdrier, blower switch, whip switch, start and dodge rotation Intermediate wet product drying to moisture is less than 0.5% by flash dryer；

5. by drain hole on Rotatingandflashstreamingdrier, intermediate qualified for drying is packed, completed solid dehydrate Whole process.

What embodiment of the present utility model was announced is preferred embodiment, but is not limited thereto, the common skill of this area Art personnel, easily according to above-described embodiment, understand spirit of the present utility model, and make different amplifications and change, but as long as Without departing from spirit of the present utility model, all in protection domain of the present utility model.

Claims (8)

1. a kind of drying system of solid dehydrate, including drying machine；It is characterized in that: it also includes vacuum pump, mother solution is subject to Tank, suction filtration cylinder, the interface of described vacuum pump and described mother solution are subject to connect inside tank, the liquid outlet of described suction filtration cylinder also with described mother Liquid is subject to connect inside tank；The material outlet of described suction filtration cylinder is connected with the feed hopper in described drying machine, by described suction filtration cylinder Intermediate wet product after dehumidification enters in described drying machine.

2. solid dehydrate as claimed in claim 1 drying system it is characterised in that: also include transferring barrel, described turn Fortune bucket is arranged between described suction filtration cylinder and described drying machine, and the intermediate wet product after described suction filtration cylinder dehumidification passes through institute State transferring barrel to be entered in described drying machine.

3. solid dehydrate as claimed in claim 1 drying system it is characterised in that: pushed up by tank in described mother solution Portion is provided with two inlet pipes all being subject to connect inside tank, the liquid outlet of described suction filtration cylinder, the interface difference of vacuum pump with this mother solution Connected by tank with described mother solution by an inlet pipe.

4. solid dehydrate as claimed in claim 1 drying system it is characterised in that: described mother solution be subject to tank bottom Portion is additionally provided with the drainage conduit being connected by tank with described mother solution, is additionally provided with blow-off valve in this drainage conduit.

5. solid dehydrate as claimed in claim 1 drying system it is characterised in that: go out liquid in described suction filtration cylinder It is additionally provided with out hydraulic control valve on mouthful.

6. solid dehydrate as claimed in claim 1 drying system it is characterised in that: in the interface of described vacuum pump It is subject on tank connected pipeline to be additionally provided with vacuum control valve with described mother solution.

7. solid dehydrate as claimed in claim 1 drying system it is characterised in that: described drying machine be rotation dodge Steam drying machine.

8. solid dehydrate as claimed in claim 7 drying system it is characterised in that: described drying machine be sg-800 Type Rotatingandflashstreamingdrier.