CN104799412A - Drum screen type fire peeling device for pears - Google Patents
Drum screen type fire peeling device for pears Download PDFInfo
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- CN104799412A CN104799412A CN201510251882.3A CN201510251882A CN104799412A CN 104799412 A CN104799412 A CN 104799412A CN 201510251882 A CN201510251882 A CN 201510251882A CN 104799412 A CN104799412 A CN 104799412A
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- drum screen
- drum sieve
- peeling
- combustor
- brush
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Abstract
The invention discloses a drum screen type fire peeling device for pears. A long-paddle flame stirrer is arranged between a drum screen and combustor flame, wherein the drum screen, the long-paddle flame stirrer and a combustor form a firing and carbonizing part; the inclination angle and rotation speed of the drum screen are adjustable; a heat insulation and preservation layer which is thick enough is arranged in an external surrounding structure to form a baking chamber; a vibratory feeding hopper is arranged at the feeding end of the drum screen; the discharging end of the drum screen is connected with a brush stranding cage; a left section of the brush stranding cage is a parallel structure and comprises a coarse screen which is communicated with a buffering tank and a regeneration water sprayer through a water pump and a cyclone separator component; the regeneration water sprayer is used for spraying the left section of the brush stranding cage; a right section of the brush stranding cage is a lifting structure; a running water sprayer is arranged above the right section of the brush stranding cage and is used for spraying the right section of the brush stranding cage. According to the drum screen type fire peeling device for pears, the drum screen is used for conveying and stirring materials and cooperates with a powerful stirring manner to carry out fire peeling; no noxious residue is left after the pears are washed; the drum screen type fire peeling device for pears is capable of easily, thoroughly and uniformly peeling, conveniently adjusting the processing scale and continuously peeling.
Description
Technical field
The present invention relates to a kind of pear pyrogenic process device for peeling of revolving-screen structure.
Background technology
Pear is the fruit that consumption figure is very large, is rose family Pyrus L, perennial deciduous tree fruit tree, and leaf is avette, how whitely spend, the color of general pears is that crust presents golden yellow or warm yellow, and the inside pulp is then well-illuminated white, fresh and tender succulence, taste is sweet, the micro-acid of core taste, cool sexuality.
Pear peeling is the very important step of pear industry, eats raw or carrying out deep processing all needs to remove the peel.Present stage mainly adopts alkaline process and Mechanical Method to remove the peel pear, is especially most widely used with alkaline process.Alkali peeling adopts alkali lye that the mesoglea of pear pericarp is dissolved, thus pericarp is separated.The middle layer cells be mainly made up of materials such as pectin between pericarp and the parenchymal tissue of pulp, under the effect of alkali, this layer soluble, thus make excoriation.
Alkaline process has the advantage that treating capacity is large, cost is low, but also there is waste liquor contamination environment, not environmentally, alkali lye is mixed in the defect affecting mouthfeel inside pulp; Also have adopt Mechanical Method peeling, Mechanical Method remove the peel comparatively environmental protection, pulp mouthfeel also better, but existing plant equipment is large to the damage of pear pulp, loss is many, and thus cost is higher.
Summary of the invention
The technical problem to be solved in the present invention overcomes the deficiencies in the prior art exactly, provides a kind of revolving-screen pear pyrogenic process device for peeling of simple and practical, efficient, low cost.
Pyrogenic process device for peeling of the present invention utilizes high temperature to make pear surface carbonation exactly, fresh pear generally contains comparatively high-moisture, can not fast to deep layer carbonization in flame heat treatment process, the stability contorting firing time can obtain suitable carburization zone in peeling process, and fall in water and cool very soon, be convenient to very much scrub simultaneously and remove surface carbonation layer, realize peeling, and due to short time high temperature, the physical property of material, just just as the peeling of good cutter, is that the excellent of alkali peeling substitutes.
For overcoming the deficiencies in the prior art, the present invention takes following technical scheme:
A kind of revolving-screen pear pyrogenic process device for peeling, comprise drum sieve and combustor, it is characterized in that: between drum sieve and combustor flame, be provided with sweep flame agitator, drum sieve, sweep flame agitator and combustor are formed fires carbonized part, drum sieve can regulate angle of inclination and rotating speed, has enough thick thermal insulating warm-keeping layer to form barbecue room in peripheral protective; The feed end of drum sieve is provided with vibration feed hopper, discharge end connects hairbrush cage, hairbrush cage is divided into two sections, left and right, left section is provided with scalping through water pump, cyclone separator assembly is communicated with Buffer Pool and recycled water spray thrower respectively for parallel construction, and recycled water spray thrower sprays left section of hairbrush cage; Right section of hairbrush cage is lift structure, is provided with running water spray thrower and sprays right section of hairbrush cage above it.
Described drum sieve inwall is welded with copy plate, is conducive to pear superficial charring and is heated evenly in drum sieve rotation process.
Be provided with gas skirt above described drum sieve, gas skirt is emptying after the tube side of air exhauster connecting column heat exchange of heat pipe, and the upper shell side of tubular heat exchanger connects air, and lower shell side connects combustor, realizes effective removal and the heat recovery of drum sieve flame flue dust.
Device for peeling is formed primarily of drum sieve, sweep agitator and combustor fires carbonized part, drum sieve can regulate angle of inclination and rotating speed, have enough thick thermal insulating warm-keeping layer to form barbecue room in peripheral protective, have copy plate to play material copy effect in drum sieve, combustor is main heat energy original paper; Air exhauster controls exhaust, keeping system micro-vacuum state, and tubular heat exchanger carries out tail gas and carries out countercurrent flow with the air entering combustor, makes fresh high-temperature gas enter combustor, improves heat energy efficiency.
During device for peeling work, feed hopper is filled pear and can be vibrated even feeding and enter in drum sieve, the rotating speed that regulating rotary shaft screen is suitable and angle of inclination, can obtain best material through the time, in drum sieve, copy plate can not stop turning over materials, is convenient to material and fires evenly.Combustor flame is stirred by the suitable speed of sweep flame agitator, control the indoor high temperature of whole barbecue and strong convection state, material is with drum sieve controlled motion, room intense radiation is roasted after the temperature that adds high temperature and strong convection rises, realize the suitable carbonization in pear top layer, fall into directed movement in hairbrush cage, scrub with shower water is reverse, complete and scrub, remove the peel and cleaning.
In order to using water wisely and guarantee cleaning quality, filtering in hairbrush cage left end design scalping prevents material from entering, water can sieve and enter water pump, pressurization acceleration enters cyclone separator assembly, small-sized multiple parallel connection is to obtain larger process ability and ensureing disintegrate-quality, top concentrate tube clarified solution can enter recycled water spray thrower and realize water circulation use, also can put into Buffer Pool to keep in, cyclone separator assembly discharges dense slag liquid by Valve controlling underflow, the later stage is drained in the hairbrush cage section of climbing, running water spray is carried out to pear, ensures cleaning and peeling quality.
If need the epidermis that removes thicker, only need extend the firing time, make carburization zone reach desired depth, then scrub, rinsed clean, even if concentrate firepower localized sustained roasts the long period, the material surface after scrubbing is still as cutter is cut.
Device can carry out realizing material single channel or multi-channel parallel adapts to the requirement of different processing disposal ability, and drum sieve can multiple multi-channel parallel barbecue room.
Compared with prior art, beneficial effect of the present invention is also:
Pyrogenic process is utilized to carry out peeling simple, ingenious, effective and easily realize; The best that pyrogenic process peeling can become alkali peeling substitutes, and can avoid the NaOH using corrosivity extremely strong, it also avoid chemical residual and discharge of wastewater contaminated environment that caustic peeling brings; Drum sieve conveying turning over materials coordinates the peeling of strong mixing pyrogenic process, and energy consumption is lower, can be easy to reach thoroughly, evenly remove the peel; Brush scouring water after pyrogenic process carbonization uses through rotary filter press purification Posterior circle, and reducing water consumption can realize energy-saving and emission-reduction; Tubular heat exchanger can improve heat utilization rate; The configuration of drum sieve multi-channel parallel, single channel supportingly can complete the requirement of Different Industries process scale, is convenient to the serialization peeling implementing non-pollution discharge.
Accompanying drawing explanation
Fig. 1 is planar structure schematic diagram of the present invention.
Fig. 2 is the cross section structure schematic diagram of drum sieve.
In figure, each label represents:
1, combustor; 2, flame; 3, sweep flame agitator; 4, drum sieve; 5, pear; 6, air exhauster; 7, tubular heat exchanger; 8, feed hopper is vibrated; 9, hairbrush cage; 10, recycled water spray thrower; 11, running water spray thrower; 12, water pump; 13, cyclone separator assembly.
Detailed description of the invention
Now by reference to the accompanying drawings, the present invention is illustrated further.
Revolving-screen pear pyrogenic process device for peeling as depicted in figs. 1 and 2, comprise drum sieve 4 and combustor 1, sweep flame agitator 3 is provided with between drum sieve 4 and combustor 1 flame, drum sieve 4, sweep flame agitator 3 are formed with combustor 1 fires carbonized part, drum sieve 4 can regulate angle of inclination and rotating speed, has enough thick thermal insulating warm-keeping layer to form barbecue room in peripheral protective; The feed end of drum sieve 4 is provided with vibration feed hopper 8, discharge end connects hairbrush cage 9, hairbrush cage 9 is divided into two sections, left and right, left section is provided with scalping through water pump 12, cyclone separator assembly 13 is communicated with Buffer Pool and recycled water spray thrower 10 respectively for parallel construction, and recycled water spray thrower 10 sprays left section of hairbrush cage; Right section of hairbrush cage is lift structure, is provided with running water spray thrower 11 and sprays right section of hairbrush cage above it.
Described drum sieve 4 inwall is welded with copy plate, is conducive to pear 5 superficial charring and is heated evenly in drum sieve 4 rotation process.
Be provided with gas skirt above described drum sieve 4, gas skirt is emptying after the tube side of air exhauster 6 connecting column heat exchange of heat pipe 7, and the upper shell side of tubular heat exchanger 7 connects air, and lower shell side connects combustor 1, realizes effective removal and the heat recovery of drum sieve 4 flame flue dust.
Device for peeling is formed primarily of drum sieve 4, sweep agitator 3 and combustor 1 fires carbonized part, drum sieve 4 can regulate angle of inclination and rotating speed, have enough thick thermal insulating warm-keeping layer to form barbecue room in peripheral protective, have copy plate to play material copy effect in drum sieve, combustor 1 is main heat energy original paper; Air exhauster 6 controls exhaust, keeping system micro-vacuum state, and tubular heat exchanger carries out tail gas and carries out countercurrent flow with the air entering combustor 1, makes fresh high-temperature gas enter combustor, improves heat energy efficiency.
During device for peeling work, feed hopper is filled pear 5 and can be vibrated even feeding and enter in drum sieve 4, the rotating speed that regulating rotary shaft screen is suitable and angle of inclination, can obtain best material through the time, in drum sieve, copy plate can not stop turning over materials, is convenient to material and fires evenly.Combustor flame 2 is stirred by the suitable speed of sweep flame agitator 3, control the indoor high temperature of whole barbecue and strong convection state, material 5 is with drum sieve controlled motion, room intense radiation is roasted after the temperature that adds high temperature and strong convection rises, realize the suitable carbonization in pear top layer, fall into directed movement in hairbrush cage 9, scrub with shower water is reverse, complete and scrub, remove the peel and cleaning.
In order to using water wisely and guarantee cleaning quality, filtering in hairbrush cage left end design scalping prevents material from entering, water can sieve and enter water pump 12, pressurization acceleration enters cyclone separator assembly 13, small-sized multiple parallel connection is to obtain larger process ability and ensureing disintegrate-quality, top concentrate tube clarified solution can enter recycled water spray thrower 10 and realize water circulation use, also can put into Buffer Pool to keep in, cyclone separator assembly 13 discharges dense slag liquid by Valve controlling underflow, the later stage is drained in hairbrush cage 9 section of climbing, running water spray is carried out to pear, ensure cleaning and peeling quality.
Above-mentioned just preferred embodiment of the present invention, not does any pro forma restriction to the present invention.Any those of ordinary skill in the art, when not departing from technical solution of the present invention scope, can utilize the technology contents of above-mentioned announcement to make many possible variations and modification to technical solution of the present invention, or being revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to the technology of the present invention essence to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solution of the present invention protection.
Claims (3)
1. a revolving-screen pear pyrogenic process device for peeling, comprise drum sieve and combustor, it is characterized in that: between drum sieve and combustor flame, be provided with sweep flame agitator, drum sieve, sweep flame agitator and combustor are formed fires carbonized part, drum sieve can regulate angle of inclination and rotating speed, has enough thick thermal insulating warm-keeping layer to form barbecue room in peripheral protective; The feed end of drum sieve is provided with vibration feed hopper, discharge end connects hairbrush cage, hairbrush cage is divided into two sections, left and right, left section is provided with scalping through water pump, cyclone separator assembly is communicated with Buffer Pool and recycled water spray thrower respectively for parallel construction, and recycled water spray thrower sprays left section of hairbrush cage; Right section of hairbrush cage is lift structure, is provided with running water spray thrower and sprays right section of hairbrush cage above it.
2. revolving-screen pear pyrogenic process device for peeling according to claim 1, is characterized in that: described drum sieve inwall is welded with copy plate.
3. revolving-screen pear pyrogenic process device for peeling according to claim 1 and 2, it is characterized in that: above described drum sieve, be provided with gas skirt, gas skirt is emptying after the tube side of air exhauster connecting column heat exchange of heat pipe, and the upper shell side of tubular heat exchanger connects air, and lower shell side connects combustor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510251882.3A CN104799412B (en) | 2015-05-18 | 2015-05-18 | Revolving-screen pear pyrogenic process device for peeling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510251882.3A CN104799412B (en) | 2015-05-18 | 2015-05-18 | Revolving-screen pear pyrogenic process device for peeling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104799412A true CN104799412A (en) | 2015-07-29 |
| CN104799412B CN104799412B (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510251882.3A Expired - Fee Related CN104799412B (en) | 2015-05-18 | 2015-05-18 | Revolving-screen pear pyrogenic process device for peeling |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87102621A (en) * | 1987-04-04 | 1988-10-19 | 奥本研究基金会 | Peeling method for thin skin food |
| CN2812597Y (en) * | 2005-07-26 | 2006-09-06 | 何贤用 | Rotary steam peeling machine |
| CN104126846A (en) * | 2014-07-30 | 2014-11-05 | 徐州市坤元食品有限公司 | Heat peeling method of tomato fruits |
| CN104432430A (en) * | 2013-09-14 | 2015-03-25 | 史树元 | Fruit washing machine |
-
2015
- 2015-05-18 CN CN201510251882.3A patent/CN104799412B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87102621A (en) * | 1987-04-04 | 1988-10-19 | 奥本研究基金会 | Peeling method for thin skin food |
| CN2812597Y (en) * | 2005-07-26 | 2006-09-06 | 何贤用 | Rotary steam peeling machine |
| CN104432430A (en) * | 2013-09-14 | 2015-03-25 | 史树元 | Fruit washing machine |
| CN104126846A (en) * | 2014-07-30 | 2014-11-05 | 徐州市坤元食品有限公司 | Heat peeling method of tomato fruits |
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| Publication number | Publication date |
|---|---|
| CN104799412B (en) | 2016-08-03 |
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Effective date of registration: 20181224 Address after: 221300 No. 1 Zhangjiagang East Road, Yitang Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Pizhou Binhe SME Management Service Co., Ltd. Address before: 416000 No. 120 Renmin South Road, Jishou City, Xiangxi Tujia and Miao Autonomous Prefecture, Hunan Patentee before: Jishou University |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20200518 |
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| CF01 | Termination of patent right due to non-payment of annual fee |