CN208414403U

CN208414403U - A kind of dewatered drying installation for fermenting

Info

Publication number: CN208414403U
Application number: CN201820785973.4U
Authority: CN
Inventors: 孙建维
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-25
Filing date: 2018-05-25
Publication date: 2019-01-22
Anticipated expiration: 2028-05-25

Abstract

The utility model proposes a kind of dewatered drying installation for fermentings, including drying box, dehydration device is equipped with above the drying box, it is characterized by: the drying box top is correspondingly arranged equipped with the sludge discharge tube with dehydration device and the feeding port of energy open and close, circulating line is additionally provided at the top of the drying box, the circulating line both ends are respectively connected to the both ends at the top of drying box, wherein one end and drying box junction are equipped with condenser to the circulating line, and the condenser is equipped with condensing hot air furnace pipe and heat-exchange tube；The agitating paddle of horizontal setting is equipped in the drying box, the drying box side is equipped with motor rack and the motor for driving agitating paddle to rotate；The drying box bottom is equipped with electric heating interlayer；The drying box bottom is equipped with the discharge gate of open and close, is equipped with waste material lifter below be equipped with discharge gate.The utility model can be widely applied to the substance of all kinds of needs drying such as pig manure, cow dung, beer residue, white wine slag, the dregs of a decoction, starch, sludge.

Description

A kind of dewatered drying installation for fermenting

Technical field

The utility model relates to material dewatering drying fields, and in particular to a kind of dewatered drying installation for fermenting.

Background technique

Material drying device is commonly used the material for drying various humidities, and ordinary material drying unit is divided into separation of solid and liquid Device and drying unit, the two are often that two individual individuals are directed to different application uses, but traditional drying Device often has harsh requirement to the aqueous degree of material, and the too high material properties that will lead to of moisture content is excessively soft, drying effect Fruit is deteriorated, while can be easy blocking drying hole, and as the processing of pig manure, the drying for allowing pig manure to meet drying unit if necessary is wanted It asks, it is necessary to first pig manure is separated by solid-liquid separation, solid pig manure moisture content after separation is reduced to the drying of drying unit It is required that when could be sent into drying unit drying, so as to cause drying course very complicated, need it is artificial will be separated by solid-liquid separation in real time after Material be carried in dryer；The sieve of traditional equipment for separating liquid from solid and drying unit is easy because of its own reasons in structure simultaneously Blocking influences separation of solid and liquid and drying effect.

Therefore applicant has applied for a kind of Patent No.: 201620836288.0 entitled direct combustion on July 29th, 2016 Formula screw dryer, including cabinet, the cabinet are equipped with burner, are equipped with drying unit, the drying unit in the cabinet Including Drying, screw rod is equipped in the Drying, the Drying both ends are respectively equipped with material inlet and material outlet；It is described Drying barrel is by several thermally conductive interspace Arranged rings around setting；Dehydration device, the dehydration dress are equipped with above the cabinet It sets including dehydration tube, dehydrating threaded rod is equipped in the dehydration tube, the dehydration tube barrel is by several dehydration interspace Arranged rings Around setting；The dehydration tube both ends are respectively equipped with feed inlet and discharge port；The discharge port of the dehydration tube and the material of Drying Import is connected；The thermally conductive item and the section for being dehydrated item are triangle；Smoke exhaust pipe, the smoke exhaust pipe are equipped with above the cabinet It is equipped with waste-heat recovery device；The top of the burner is equipped with gear fire screen plate.The utility model drying efficiency is high, is not easy to block up Plug, energy conservation and environmental protection.

But discovery direct combustion combustor ignition temperature is high in actual use, ignition temperature up to 1000 degree or so, But there is open fire when in use, it is easy the presence of the security risks such as induction dust explosion, therefore be necessary to design a safety The high dryer of coefficient.

Utility model content

Based on the above issues, the utility model aim is to provide a kind of safe and reliable, the high dewatered drying of drying efficiency Installation for fermenting.

In view of the above problems, providing following technical solution: a kind of dewatered drying installation for fermenting, including drying box, it is described Dehydration device is equipped with above drying box, the drying box top is correspondingly arranged equipped with the sludge discharge tube with dehydration device and energy The feeding port of open and close, the drying box top are additionally provided with circulating line, and the circulating line both ends are respectively connected to drying box The both ends at top, wherein one end and drying box junction are equipped with condenser to the circulating line, and the condenser is equipped with condensation Water recovery tube and heat-exchange tube；Be equipped with the agitating paddle of horizontal setting in the drying box, the drying box side be equipped with motor rack and Motor for driving agitating paddle to rotate；The drying box bottom is equipped with electric heating interlayer；The drying box bottom, which is equipped with, opens The discharge gate of closing, be equipped with discharge gate lower section are equipped with waste material lifter.

In above structure, material dewatering to water content is directly fallen into drying box for 50%-60% first with dehydration device It is interior, and zymophyte is added, auxiliary fever is carried out using zymophyte fermentation and saves electric energy, is closed feeding port, is utilized electric heating interlayer Material in drying box is heated, while agitating paddle is rotated by motor, material is stirred, while material evaporation Heat-exchange tube in condenser of the vapor by being located at drying box one end absorbs partial heat and is condensed out condensed water, condensed water Recycling storage is carried out by condensing hot air furnace pipe, and it is another that the hot-air after residue condensation is dry by circulating line is connected to drying box One end leads back to the utilization again realized in drying box and participate in heat, and discharge gate is opened after completing drying and mentions material by waste material Device is risen to send out.

The utility model is further arranged to, and conduction oil, electric heating interlayer side are filled in the electric heating interlayer The electric heating tube that wall is equipped with several equidistant arrangements, extends in electric heating interlayer.

In above structure, conduction oil can be heated uniformly to 300 degree and deliver heat to material again by electric heating tube, and heating surface (area) (HS is big, Heat transfer effect is good, the safe flames of anger, can effectively prevent the danger such as dust explosion.

The utility model is further arranged to, and the agitating paddle includes central axis, and the central axis is equipped with several along it The support rod that axial direction is alternatively arranged and radially direction extends, the adjacent supports bar on the central axis axial direction Between be connected with paddle, the paddle twist and and central axis, the paddle it is opposite with center shaft axis Side lateral wall be equipped with several scraping blades, the scraping blade is uniformly arranged along the hand of spiral of paddle.

In above structure, scraping blade can be used for the material of the scraping drying chamber interior wall adherency when agitating paddle rotates, and avoid because of object Material adherency causes localized hyperthermia or bottoms material to be carbonized.

The utility model is further arranged to, and the condenser bottom is equipped with drip ring, and the drip ring center is equipped with wind Fan, the condensing hot air furnace pipe are located at condenser bottom sides, and the heat-exchange tube is located above fan.

In above structure, fan is used to provide flowing thrust to the air in circulating line, and drip ring is for stopping condensation Water avoids condensed water from flowing back in drying box.

The utility model is further arranged to, and the paddle is two panels, the interval of angle each other 180 on center shaft Degree.

In above structure, mixing effect can effectively ensure that, improve stirring efficiency.

The utility model is further arranged to, and the scraping blade includes the connecting rod being connected with paddle and is set to connecting rod The scraper plate of end.

In above structure, drying chamber interior wall is directly such as scraped by paddle, the two causes to contact because of accuracy of manufacture problem Area increases, and increases apparatus of load, unless providing high-precision drying box and paddle, but this will cause the upper of manufacturing cost It rises, therefore the paddle that the radius of gyration is less than drying box bottom circular arc internal diameter is set, guarantee that effective stirring and mixing effect is reduced Resistance assists stirring scraping attachment using scraping blade, is solution the most suitable.

The utility model is further arranged to, and the feeding port is equipped with the openable flashboard that feeds intake, on the discharge gate Equipped with openable discharge gate.

The utility model has the beneficial effects that material is discharged into drying box after being dehydrated by dehydration device, added using electricity Heat pipe heating conduction oil is driven it to material heat, and combining with fermentation bacterium assisted fermentation heat production heats up, and cooperates agitating paddle Stirring and scraping blade scraping adhered materials realize good heating, and thermogenetic vapor will be added to recycle and receive by circulating line Collect condensed water, while cold water can be introduced into the heat absorbed in vapor and form life while condensing water vapour by heat-exchange tube Hot water has safety good, can be widely applied to all kinds of need such as pig manure, cow dung, beer residue, white wine slag, the dregs of a decoction, starch, sludge The substance to be dried, adaptation range containing tax is big, is suitable for the material dewatering of solid content 3%-40%, drying cost is low, does not need to match Ancillary equipment has hot fermentation, and shortening fermentation time 10 hours can be completed, and common over-the-counter heap ferment needs 30 days, significantly Shorten the time.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model.

Fig. 2 is the drying box schematic diagram of internal structure of the utility model.

Fig. 3 is the bottom substance schematic diagram of the utility model.

Fig. 4 is the agitating paddle structural schematic diagram of the utility model.

Figure label meaning: 10- drying box；11- dehydration device；111- sludge discharge tube；12- feeding port；121- feeds intake Flashboard；13- circulating line；14- condenser；141- condensing hot air furnace pipe；142- heat-exchange tube；143- drip ring；144- fan； 15- motor rack；16- electric heating interlayer；161- electric heating tube；17- discharge gate；171- discharge gate；18- waste material lifter；20- Agitating paddle；21- central axis；22- support rod；23- paddle；24- scraping blade；241- connecting rod；242- scraper plate.

Specific embodiment

With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.

Referring to figs. 1 to Fig. 4, a kind of dewatered drying installation for fermenting as shown in Figures 1 to 4, including drying box 10, the baking It is equipped with dehydration device 11 above dry case 10, is equipped at the top of the drying box 10 corresponding with the sludge discharge tube 111 of dehydration device 11 Be arranged and can open and close feeding port 12, be additionally provided with circulating line 13,13 liang of the circulating line at the top of the drying box 10 End is respectively connected to the both ends at 10 top of drying box, and wherein one end and 10 junction of drying box are equipped with condenser to the circulating line 13 14, the condenser 14 is equipped with condensing hot air furnace pipe 141 and heat-exchange tube 142；Horizontal setting is equipped in the drying box 10 Agitating paddle 20,10 side of drying box be equipped with motor rack 15 and for drive agitating paddle 20 rotate motor (in figure hide not It shows)；10 bottom of drying box is equipped with electric heating interlayer 16；10 bottom of drying box is equipped with the discharge gate of open and close 17, waste material lifter 18 is equipped with below be equipped with discharge gate 17.

In above structure, material dewatering to water content is directly fallen into drying box for 50%-60% first with dehydration device 11 In 10, and zymophyte is added, carries out auxiliary fever using zymophyte fermentation and save electric energy, close feeding port 12, utilize electric heating Interlayer 16 heats the material in drying box 10, while rotating agitating paddle 20 by motor and being stirred to material, simultaneously Heat-exchange tube 142 in condenser 14 of the vapor of material evaporation by being located at 10 one end of drying box absorbs partial heat and cold Solidifying condensed water out, condensed water carry out recycling storage by condensing hot air furnace pipe 141, and the hot-air after residue condensation is dry, which passes through, to follow Endless tube road 13 is connected to 10 other end of drying box and leads back to the utilization again realized in drying box 10 and participate in heat, after completing drying It opens discharge gate 17 and material is sent out 18 by waste material lifter.

In the present embodiment, it is filled with conduction oil in the electric heating interlayer 16, if 16 side wall of electric heating interlayer is equipped with Dry equidistant arrangement, the electric heating tube 161 extended in electric heating interlayer 16.

In above structure, conduction oil can be heated uniformly to 300 degree and deliver heat to material, heating surface (area) (HS again by electric heating tube 161 Greatly, heat transfer effect is good, the safe flames of anger, can effectively prevent the danger such as dust explosion.

In the present embodiment, the agitating paddle 20 includes central axis 21, and the central axis 21 is equipped with several along its axial direction side Adjacent supports bar 22 to the support rod 22 being alternatively arranged and radially direction extends, on 21 axial direction of central axis Between be connected with paddle 23, the paddle 23 is twist and coaxial with central axis 21, the paddle 23 and central axis The opposite side lateral wall of 21 axis is equipped with several scraping blades 24, and the scraping blade 24 is laid along the hand of spiral of paddle 23 It sets.

In above structure, scraping blade 24 can be used for the material of scraping 10 inner wall of the drying box adherency when agitating paddle 20 rotates, and keep away Exempt to cause because of material sticks localized hyperthermia or bottoms material to be carbonized.

In the present embodiment, 14 bottom of condenser is equipped with drip ring 143, and 143 center of drip ring is equipped with fan 144, the condensing hot air furnace pipe 141 is located at 14 bottom sides of condenser, and the heat-exchange tube 142 is located at 144 top of fan.

In above structure, fan 144 is used to provide flowing thrust to the air in circulating line 13, and drip ring 143 is used for Stop condensed water that condensed water is avoided to flow back in drying box 10.

In the present embodiment, the paddle 23 is two panels, the interval of the angle each other 180 degree on central axis 21.

In the present embodiment, the scraping blade 24 includes the connecting rod 241 being connected with paddle 23 and is set to the end of connecting rod 241 The scraper plate 242 at end.

In above structure, 10 inner wall of drying box is directly such as scraped by paddle 23, the two causes because of accuracy of manufacture problem Contact area increases, and increases apparatus of load, unless provide high-precision drying box 10 and paddle 23, but this will cause manufacture at This rising, therefore the paddle 23 that the radius of gyration is less than 10 bottom circular arc internal diameter of drying box is set, guarantee that effective stirring is mixed It closes effect and reduces resistance, assist stirring scraping attachment using scraping blade 23, be solution the most suitable.

In the present embodiment, the feeding port 12 is equipped with the openable flashboard 121 that feeds intake, and the discharge gate 17 is equipped with can The discharge gate 171 of unlatching.

The utility model has the beneficial effects that material is discharged into drying box 10 after being dehydrated by dehydration device 11, utilize Electric heating tube 161, which heats conduction oil, is driven it to material heat, and combining with fermentation bacterium assisted fermentation heat production heats up, cooperation The stirring of agitating paddle 20 and scraping blade 24 scrape adhered materials and realize good heating, and thermogenetic vapor will be added to pass through circulation pipe Road 13 recycles and collects condensed water, while cold water can be introduced into the heat absorbed in vapor and keep water vapour cold by heat-exchange tube 142 Domestic hot-water is formed while solidifying, is had safety good, be can be widely applied to pig manure, cow dung, beer residue, white wine slag, the dregs of a decoction, shallow lake The substance of all kinds of needs drying such as powder, sludge, adaptation range containing tax is big, is suitable for the material dewatering of solid content 3%-40%, dries It is at low cost, do not need have hot fermentation with ancillary equipment, shortening fermentation time 10 hours can be completed, and common over-the-counter heap Ferment needs 30 days, substantially reduces the time.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications, above-mentioned vacation can also be made If these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims

1. a kind of dewatered drying installation for fermenting, including drying box, the drying box top is equipped with dehydration device, it is characterised in that: The drying box top is correspondingly arranged equipped with the sludge discharge tube with dehydration device and the feeding port of energy open and close, the baking Dry box top is additionally provided with circulating line, and the circulating line both ends are respectively connected to the both ends at the top of drying box, the circulating line Wherein one end and drying box junction are equipped with condenser, and the condenser is equipped with condensing hot air furnace pipe and heat-exchange tube；It is described The agitating paddle of horizontal setting is equipped in drying box, the drying box side is equipped with motor rack and the electricity for driving agitating paddle to rotate Machine；The drying box bottom is equipped with electric heating interlayer；The drying box bottom is equipped with the discharge gate of open and close, be equipped with discharge Waste material lifter is equipped with below mouthful.

2. a kind of dewatered drying installation for fermenting according to claim 1, it is characterised in that: filling in the electric heating interlayer There are conduction oil, the electric heating tube that the electric heating interlayer side wall is equipped with several equidistant arrangements, extends in electric heating interlayer.

3. a kind of dewatered drying installation for fermenting according to claim 2, it is characterised in that: the agitating paddle includes center Axis, the central axis be equipped with it is several be alternatively arranged along its axial direction and radially direction extension support rods, it is described in Be connected with paddle between adjacent supports bar on mandrel axial direction, the paddle twist and and central axis, The paddle side lateral wall opposite with center shaft axis is equipped with several scraping blades, and the scraping blade is along the spiral side of paddle To being uniformly arranged.

4. a kind of dewatered drying installation for fermenting according to claim 3, it is characterised in that: the condenser bottom is equipped with gear Water ring, the drip ring center are equipped with fan, and the condensing hot air furnace pipe is located at condenser bottom sides, the heat-exchange tube position Above fan.

5. a kind of dewatered drying installation for fermenting according to claim 4, it is characterised in that: the paddle is two panels, The interval of angle each other 180 degree on central axis.

6. a kind of dewatered drying installation for fermenting according to claim 5, it is characterised in that: the scraping blade includes and paddle Connected connecting rod and the scraper plate for being set to connecting rod end.

7. a kind of dewatered drying installation for fermenting according to claim 6, it is characterised in that: the feeding port is equipped with and can open The flashboard that feeds intake opened, the discharge gate are equipped with openable discharge gate.