CN1350153A - Continuous straw stoving and bundling machine - Google Patents

Abstract

The continuous drying and binding machine is characterized by that it adopts hollow pipe grate instead of traditional one, uses the furnace which has hollow cavity furnace wall and is made up by using small-size steel member instead of furnace bar brick and mud, utilzies crushing and feeding machine and light circular truss to support drying drum, uses shifting system to adopts rotating feeding mode instead of rotation of drying drum, and utilizes smoke-driven water wheel ash-soaking dust remover and secondary ventilation technique to reduce pollution due to smoke dust. Said invention adopts the improved drying equipment, and combines it with discharge device and autoamtic binding machine to form said invented continuous production line for drying straw, stalk and viticula of plants as animal feed.

Description

Continuous straw stoving and bundling machine

This design is the complete set of equipments that a kind of climing continuous dehydration oven dry of straw leaf that is specifically designed to plant prepares hay and grass meal.Purpose of design be for set up a kind of weight special light, power consumption is low, fractional yield is high, simple structure, work continuously, have obvious benefit advantage and simple to operate, adapts to the careless equipment of the system of using in the rural area.This equipment from feeding, oven dry, discharging, collect bundling and work continuously.This equipment removes the oven dry tube and continues to use more outside part technology in our utility model " the low temperature dewatering dryer is used in synergy " (patent No.: ZL98 2 32904.0 does not implement), and its design is brand-new.

(1) technical field: this apparatus technology belongs to the integrated use of each gate technique such as dry technology, boiler technology, hydrodynamics, thermal technology principle, separation one collection technique, Principle of Mechanical Designing, structural mechanics and even material science, subject relevant portion.And the dry bundling system grass of a kind of new type of continuous that constitutes according to this equipment.Temp autocontrolled.

(2) background technology: the application belongs to application for a patent for invention.The applicant had once consulted " Chinese feed ", " feed industry ", " Chinese information network " (center, Taiyuan), letters and calls the Inner Mongol, the agriculture and animal husbandry Room office of northwest four provinces, specially interviewed the agriculture cadre who just went back to Shan the year before last from western root of Dahurian angelica retirement, Shaanxi Department of Agriculture, China Agricultural University, units such as Northwest Agricultural University, the Xi'an dust husband Bill company that has visited the research institute of Shanghai Communications University, Xi'an production and sales burners and sold Italian burner, do not find that this burner is used to dry the equipment of system grass, investigated the precious phototube instrument factory in the Baoji that produces the infrared heater tool again, also do not found with the electricity to be the system grass equipment of pyrogen.In the TQ02-62 of the book Tibetan in library, Shaanxi and library, Shanghai Communications University, Xi'an, also do not find that China produces the careless drying plant of system.Only learn that by the producer (Shanxi Qin Feng grass cultivation company) of current preparation alfalfa hay existing a kind of equipment of drying the preparation grass meal of China puts into production, see from " science and technology of clover dehydration " again, the dehydration equipment of American Modernization is thermal source with oil, temperature is high, output is high, cost is high, inlet temperature is high, nutrition destruction to plant is bigger, the operation of Artificial Control material.All recognize more than more than 400 ten thousand dollars in the U.S., the careless equipment of Australian oven dry system/cover from visitor Japanese's truewood again.A professor of northwest agricultural university has told about the equipment of more than 400 ten thousand dollars in the U.S./cover and has gone into the situation that unit has resell three times (three provinces) and never come into operation together with structure.The applicant does not trace it to its cause.

(3) summary of the invention

This equipment is made up of hot-blast stove, crowded broken feeding machine, oven dry tube, cross discharger, separated and collected device, water wheels liming deduster, chimney etc.Except that corollary equipment reductor, motor, air blast, separated and collected device and chimney, each part mentioned above all has invention.And by these inventions constitute the material running implementation amount control automation of its this device fabrication process, temp autocontrolled, the automatic bundling of finished product, except that the binding knotting, all realization is worked continuously automatically.Thereby make a complete set of equipment structure tightly beat, light, its output, weight, cost, power consumption are respectively about 120%, 10%, 20% and 15% of equal equipment; Since simple in structure, so be difficult for breaking down.Because the change of diabatic process, the thermal efficiency improves bigger; Owing to designed novel self-binder, thereby reduced labour intensity, reduced the labour, improved operating efficiency; Because do not relate to computer automatic control and hydraulic pressure, so any have can operating per capita of normal life ability.

Before the applying date, the applicant does not find " same invention is published on the publication " mistake at home and abroad or implemented; At home, the present invention has " outstanding substantive distinguishing features and obvious improvement "; Can make and put into production, produce positive economy and social effect.Its novelty, creativeness and practicality are fairly obvious.

According to national conditions, the present invention is fuel with the coal, and fuel cost is low.Also can be with electricity, oil, gas be thermal source, its equipment is simpler, but improved fuel cost 4 () to 6 (oil) doubly more than.

Each subitem invention is as follows:

1. hot-blast stove is the part that this equipment produces heat energy, also is that new technology content is many in this invention, the most novel part.This hot-blast stove is based on Pyrology and hydromechanical theory, by calculating and according to the relation of antioxygenic property with heat resisting temperature, heated time, the unit are generation iron oxide of Stainless Steel, determine the category of used Stainless Steel, rolled steel dosage is dropped to bottom line; Under the prerequisite that guarantees satisfied dewater required air quantity and heat, make stainless sheet steel be in safe work state; And designed according to this with the stainless sheet steel blank pipe and replaced traditional grate; Surround the furnace wall and the furnace roof of five cavitys with the thin plate steel, replaced traditional furnace wall; The bottom constitutes novel ventilation, gives birth to heat, send heat and goes back to the cigarette system still with the thin plate sealing; The internal and external frame that makes up with the small dimension angle steel supports and the inside and outside thin plate of binding, constitutes a kind of brand-new hot-blast stove.The design changes the warm-air pipe of our last time of approved patented technology into the stainless sheet steel pipe by thick walled steel tube, greatly reduces body of heater weight.Coal is directly gone up burning at blank pipe " grate ", hot blast that produces and the hot blast that is dispelled the heat by the inner panel that collect continuously the cavity furnace wall, dried tube by active air stream to bring into uniform velocity, thereby improved the thermal efficiency greatly, normal temperature air is from blank pipe and cavity speed and the route according to designing requirement, continuously by pipe, the chamber enters the oven dry tube then, cooled off tube chamber, reduced the outer wall exothermic temperature, improved the working life of thin plate, it has solved this kind equipment because dehydrating amount is big In-particular, the requirement intake is big, and certainly leads to the contradiction that incoming air area can not meet design requirement because of the restriction that is subjected to body of heater front panel area.This hot-blast stove need not one common grate, brick and mud, thereby greatly reduce body of heater weight.About 500 kilograms of whole body of heater weight.Hot-blast stove has also adopted the twice aeration technology, it is the combustion process of " drying, dried slide, reduction, air-supply, grey, the slagging of one-tenth " of once ventilating, reverse fully, make coal combustion abundant, reduced the pollution of CO, NO (quantity of oxygen is indefinite) and sulphur environment.

2. one of effect of squeezing broken feeding machine be the epidermal structure of broken plant straw pavilion so that dewatered drying, two of effect is quantitatively wet grass to be sent into by designing requirement to dry tin on time.The upper roller of feeding machine can be finely tuned, to adapt to various materials.The cutlery of bar in length and breadth of roller surfaces has crushing, blank, wire drawing effect.To crush the bullet machine of rubbing in the above-mentioned patent of broken replacement, thoroughly overcome the trouble that material twines driving lever, its power consumption is not as good as 1/2 of a last design.

3. the technical characterstic of oven dry tube is to have invented the garden circle truss that constitutes with fillet thin plate and small dimension reinforcing bar, and as flange, the inner/outer tube of oven dry tube is connected to an integral body; Parallel with main shaft, and be arranged on the bending resistance effect that light truss between the inner/outer tube of cylindrical shell bottom plays transportation.Normal direction guide plate around the inner/outer tube space has prolonged tube inner flue length, has increased heating surface area, has improved the thermal efficiency, has also improved the rigidity and the stability of oven dry tube, has also played the dedusting effect.Another invention is that system is stirred in the main shaft drive of having continued to use our a last patented technology, has constituted the working condition that axle changes, tube does not change, and makes garden circle Design of Truss become possibility.The wall thickness of tradition oven dry tube is made into inside and outside thin plate by 10～24mm, and tube skin total thickness has been saved steel within 3mm, alleviated weight of equipment greatly.If build the oven dry tube of length overall 7m, diameter 2.5m, just heavy 1.3T has also saved the needed electric energy of rotary system.The design of stirring system makes the amount control automation of material operation more with people's regard.

4. the four-bladed vane discharger mainly is to guarantee to deliver to baler again continuously after hay quantitatively goes out tube continuously, and restriction steam does not release in a large number in the hay outlet and wet hay.

5. self-binder is a kind of brand-new design and design.It sends into the garden shape scroll space of this machine continuously to the hay of being sent by the four-bladed vane discharger, and forms garden cylindricality bale in suppressing rolling, and its stitch is by manually finishing.Specific purpose tool when the applicant has also designed and bundled with iron wire.Baler is without hydraulic pressure.Its advantage is to work continuously.

6. though water wheels liming deduster is little, has environment protection significance, again energy savings.It blows the fan blade that is exposed at outside the pond by flue gas, takes up water curtain, flue dust is washed be immersed among the pond.The part of pond and rear pass all is sealed among the cylindrical shell, regularly by manually opening inlet pipe, drain pipe, blowdown.

7. the separated and collected device is not the design's invention, but the design's four-bladed vane discharger is moved to the discharging opening of separator, in case the operation process of dust from flying and realization self-emptying.Has environment protection significance.Through calculating, when producing hay, particle size is bigger, and under the design's wind conditions, the hay fine powder can not fly, and only needs to add that in the chimney of giving vent to anger settlement plate is just passable.Then need when producing grass meal to add pulverizer after the four-bladed vane discharger, grass meal enters the separated and collected device then, gets rid of steam, stays grass meal.

(4) description of drawings

Fig. 1 is the general assembly sketch.Comprise air blast (1), cold air duct (2), hot-blast stove (3), preceding flue (6), hot-flow flue (7) with (6) one, squeeze broken feeding machine and support (28) thereof, oven dry tube (11), discharger (33), separated and collected device (18), rear pass (38), water wheels liming deduster (39), gas chimney (16) is (when producing hay, open on the gas chimney and push up, when producing grass meal, seal up the top), temperature measurer (17), distribution closes (91), chimney (19), the warm-air pipe of hot-blast stove (4), going up of coal and cigarette road air intake do not have door fire door (5), that often closes colludes stove door (8), specialize in twice aeration and collude grey following nothing door fire door (20), ash discharge fire door (21), last evacuated tube fire grate (22) and following evacuated tube fire grate (23), the urceolus (9) of oven dry tube, inner core (10), exocoel (12), inner chamber (14), lifting system (15), reductor (24), main shaft (13), mainshaft gear (25), main shaft drives the first group of belt pulley (26) that squeezes broken feeding machine, preceding support (27), dryer grade beam (29) (totally 4), squeeze the upper roller (30) and the following roller (31) of broken feeding machine, light truss (32), (34) are supported in oven dry tube back, main shaft drives the second group of belt pulley (35) and the thermometer hole (a of discharger, b, c, d, e, f).Oven dry tube horizontal positioned is not rotated.

Fig. 2 is the following view of Fig. 1 (A-A) section.Comprise by around, go up cavity air channel (40), Jiong shape cavity air channel (41), three groups of flues (42), gear wheel (25), driving lever (43), group plate (44), guide plate (45), discharger (46), baler (47), pulverizer (48), separated and collected device section (18) and the chimney section (19) formed on the top

Fig. 3 is hot-blast stove (3 among Fig. 1).Comprise thin plate outer furnace wall (50), internal protecting wall (51), small-sized steel frame outrigger (52), internal frame (53), inside and outside furnace wall, inside and outside cavity that surrounds (54), on the forward and backward plate of internal protecting wall, all be milled with hole, garden (22a, 23a) that two evacuated tube fire grates (22,23) are installed and the hole, garden (4a) of hot blast nest of tubes pipe (4), preceding outer furnace wall be welded be complementary with the blank pipe fire grate and link in the rectangle flap (58,60) of outer furnace wall plate, it all stretches out outer furnace wall 20mm up and down, outer slightly, formation stove edge (also representing with 58,60).All go directly back internal protecting wall and welded together with it their (22,23,4,49) of the practice of the empty fireplace thorax of Jiong shape (49) identical with (58,60) (promptly stretching out outer furnace wall 20mm, outer slightly opening).The practice of not having (58), (60) around the hot blast nest of tubes pipe.Preceding outer furnace wall (66a) at hot-blast stove upward with on the back outer furnace wall (66) has cut and Fig. 1-(2), the corresponding square aperture (55a, 55) in Fig. 1-(6,7).The exploded view of the back internal frame (52) on Fig. 3 right side, outrigger (53) and furnace wall has shown this structure.Exploded view has shown that also the back internal protecting wall (64) of hot-blast stove and the practice and the associated components of back outer furnace wall (66) are fully inequality.Have only hole, garden and Jiong shape hole on the back internal protecting wall, then be welded with preceding flue (6) and hot-flow flue (7) on the outer furnace wall.Outer furnace wall all is a tabula rasa in the right side of hot-blast stove, does not have hole, groove.The right side has and go up not to have a door fire door (5), and the practice and (58), (60) are similar.The following practice of not having door fire door (20) and an ash door (21) is identical with (5) practice, but the ash door has sliding door, and must try one's best tightly.Fire door all is a cavity, and has small-sized steelframe to support in the chamber.The bottom, vertical four sides of hot-blast stove outer furnace wall is equipped with that size is identical, and the position is identical, and the hole, garden (62) of sliding door is housed, and to regulate the flow velocity and the flow of air intake, makes the course of work of hot-blast stove and effect near design object.Double-lined arrow is represented three folding trends (65) of flue gas, and burner hearth divides upper furnace (57), lower hearth (184).

Fig. 4 represents two parts.The one, squeeze facing and side view of broken feeding machine.It comprises upper roller (30), roller (31), bracing frame (28a), belt pulley (73), top roll are finely tuned travelling carriage (74), feeding bin (75), upper roller axle (77), the axial bars sword group (78) in order to cut off straw, garden week bar sword group (79) down.Two of Fig. 4 is the preceding auspicious plate (70) of oven dry tube (11) and the relevant parts that are provided with thereof.Comprise into mouth (81), air inlet (82), belt pulley (25), belt (80), preceding peep hole (89), and the preceding support that constitutes by garden plate (83), brace (174), horizon bar (85), middle brace (86) and grade beam (87).

Fig. 5 is the right view of Fig. 1 (B-B) section.Setting on the expression oven dry tube rear end plate (90), and with the relation of discharger.Comprise that the distribution that is arranged on the end plate closes axis (98) the cross reclaiming plate (194) and the back support (192) of the end plate (97) of (91), temperature controller (17), second group of belt pulley (35), manhole door (93), peep hole (94), belt (95) and discharger (33), discharger, discharger.

Fig. 6 is the left view of Fig. 1 (C-C) section.The structure of expression driving lever and with the relation and the mutual alignment of main shaft, oven dry tube.(cooperating Fig. 2 to see) comprises binding side's plate (102), driving lever (103), group plate (104) with main shaft.Side's plate is welded on the main shaft, and on the driving lever side of the being welded in plate, group plate is welded in forms the system of stirring on the driving lever.Two of every systems link together with dialling plate (axially).Axially at an angle, in rotation, material is pushed to outlet between two systems.In pairs driving lever, dial plate with another to the 80mm of before and after main shaft support, being separated by between driving lever, the plate, the quantity of " driving lever in pairs " is determined by the length of oven dry tube.Driving lever length can than oven dry tube half through short 5%.The rotating speed of stirring system is determined by rerum natura, states of matter, and changes a material speed of service in the tube with the rotating speed of conversion reductor.

Fig. 6 also expression garden circle truss structure and and oven dry tube inner core and urceolus between relation.Garden circle truss is arranged on each support place (see figure 7) of main shaft and dries between the urceolus (9) and inner core (10) of tube.The parts of formation garden circle truss are outward flange (199), inner flange (197) and reinforcing bar (198).Reinforcing bar is welded on the inside and outside flange.The angle of reinforcing bar and inner flange tangent line is 30 degree.The exocoel (12) of oven dry tube is made of above each part, and is separated into oven dry tube exocoel flue with guide plate (45) rotation.

Fig. 7 is arranged at the main shaft support of stirring in pairs between the rod member.It is the English truss (92) that makes by little shaped steel.The thin plate Bao Ping of its forward and backward facade less than 1mm is in order to avoid hang grass.And constitute its support system by outer stand (43) and grade beam (44).Main shaft (13) is located on the English truss.

Fig. 8 is the lifting part of design when aiming at transportation oven dry tube.It is made up of suspension rod (162), brace (160), bottom bar (164), garden plate (161) and four binder bolts (163).Suspension rod, brace all are the small dimension steel pipes, and the garden plate leaves the mesopore than the big 10mm of main shaft diameter, and during assembling, this garden plate just is through on the main shaft, and is fixed on the English truss.The oven dry tube leaves hole, three gardens (i, j, k) in lifting place, penetrates the garden pipe during lifting, links together with garden plate (161).Use steel pipe (85) (only having drawn an appearance) weldering dead between the inner core (10) and urceolus (9) of oven dry tube in the hole, garden, and stretch out the outer 10mm of oven dry tube, (or outward) screw thread in having greater than suspension rod.Take out during production and hang, brace, turn round screw plug, in case air, material are come in and gone out thus.Totally two of full tube lifting parts.The lifting position is from distance decision when designing light truss (32) at oven dry tube two ends.

Fig. 9 is a bit of of oven dry tube section sampling, in order to express the layered structure of oven dry tube along normal direction.From outer to inner be bright and clean skin (L), heat-insulation layer (m), urceolus (9) outward flange (n), reinforcing bar (Fig. 6-198) and guide plate (Fig. 2-45), inner flange (q), inner core (10) and anticorrosive coat (s).

Figure 10 is Fig. 1 (39).It is water wheels liming deduster.Comprise sealing drum (75), rear pass (38, be cut to two sections of a, b at this), the direction of blade shaft (76), fan blade (77), water inlet pipe (78), blow-off pipe (80), water inlet switch (81) and scum cock (82), arrow (83) expression plume, arrow (84) expression water inlet and blowdown direction.Its course of work is that flue gas enters from (38a), promotes the impeller rotation, takes up following water, forms than impeller and rotates half through also big water curtain, reaches the dedusting effect.

Figure 11 is a discharger.The course of work of discharger is that the hay of drying (87) is released in oven dry tube (88) by the system of stirring, and the four-bladed vane (92) that enters the cross discharger (33) that is driven by belt (89) and second belt pulley (35) is hauled out outside the oven dry urceolus (9).Four-bladed vane is welded on the axis (96).Hay enters baler (Fig. 2-47) along hopper (86).The roller of cross discharger is to be welded on the strange shape plate of the wide tail of knob (90) at two ends by two 1/4 roller plate (95), and wide tail inserts in the oven dry tube always.Be that roller is fixed and the four-bladed vane rotation during work.The shelf of discharger (91) is fixed on the grade beam (94).Dotted line on the roller (35a) is the import and export of discharger.

Figure 12,13,14,15 is the expression structure of self-binder and the course of work.Figure 12 is the front elevation view of baler, and Figure 13 is the enlarged drawing of the bundled part of rotation of the side view of this elevation, and Figure 14 is the mechanism figure that the expression screw rod moves up and down and amplified, and Figure 15 is the graph of a relation of upper and lower fish curved frame and relevant rod member thereof.Hay (124a) enters baler along hopper (Figure 11-86) after being released by the cross discharger.The bundled process of baler is, by driving wheel (100) with counter rotation, and with belt (110) and belt pulley (111) drive driven roller (a), hay is promoting driven roller (b) again, (c), driving wheel (100) is driving the maximum roller (d) that is stressed with its direct geared again, and on a pair of the curved frame (124) of fish and a pair of fish is down bent in the encircling of frame (148) and must the rotating of many driven rollers in make random grass be rolled into cylindricality bale (146).The curved frame of upper and lower fish is the bearing bracket stand of many roller followers.Roller is few on the curved frame of the following fish on the left side, so that do not have roller, so that advance grass.The curved frame of a pair of upward fish is fastened (144,145) with thick pin and is attached on the main JiongXing Jia (127).And fasten with pin with following a pair of straight-bar (149) and to link to each other, straight-bar inserts in the crossbeam (117), and fastens (115) by pin and limit the rectilinear motion that it can only rotate to an angle.The outside that (153) are attached at crossbeam (117) is also fastened with pair of pin respectively in the lower end of the curved frame (148) of a pair of fish down.(117) at this grooving is arranged, and fasten with pin with diagonal brace (128) and to link together.

Before self-binder starts, should make pressure roller (125) and a pair of curved frame of fish of going up be in close crossbeam (117) the low position of trying one's best.During bundling, at first start the reductor (193, in Figure 12 lower right corner) that drives driving wheel (100), driving wheel (100) begins rotation; Driven roller (d) and belt pulley (111) and all horizontal driven rollers are also started working.Start the rotation of reductor (136) inhour again immediately, screw rod (139) then slowly rises, and the whole driven rollers (119) to (123) and the pressure roller (125) of the curved frame of upper and lower fish rotate together, and random grass is promptly progressively bundled.Pressure alarm sends out a warning, and the workman stands in machine one side, will be converted into hook-shaped iron wire normal direction immediately and insert about 100mm place, cylindricality bale two ends.And with specific purpose tool (Figure 16) bale is tied up, (195) roll down from the slope to mention handle (129) bale.Meanwhile, and pressure sensor (163, Figure 14) outage, reductor (136) quits work.Along with bale rolls away, pressure is removed, and has connected the circuit of reductor (136) again, and gear (140), (142) and (141) beginning are pushed screw rod to below rapidly, and bundling repeatedly pressurizes.

Constitute mechanism that screw rod (139) up and down reciprocatingly works and be support (127, small rack (143) is set on Figure 12) and places gear train (141), (142) and (140) on the small rack (143).(T-T Figure 14) locates to be divided into left and right sides two parts to small rack (143) in appropriate place between screw rod (139) and reductor (136).Pressurize when bundled, by reductor (136) driven gear (137), (137) are driven gear (138) again, and (138) drive screw rod (139) again, and screw rod pressurizes for the bale in bundled continuously, up to design load (pressure).Needing screw rod to get back to extreme lower position begins another when taking turns pressurized operation, operating personnel spur handle (185), the left side of small rack (143) is along guide groove (182), the ball that is seated (126a), together with being attached at again on the small rack but gear (137) in the flat straight trough (189) that is sitting in its lower end slides, and just in time be in relevant position (referring to small rack 143) among the figure in gear (140), (141) and (142) by plate washer (188) retaining with (140) are coaxial.Start reductor (136) again, not turning to of (136) becomes, but because the adding of gear (142), screw rod (139) descends rapidly.Change the diameter of gear (140), (141), (142), can make ascending, descending speed reach designing requirement.First state of (140) when (140a) is pressurization among the figure, it is motionless, (137) acting.The 2nd state when (140) being (139) decline, it is in acting, and does not do work (137).

Below do not talk about the miscellaneous part of label on the figure and be among Figure 12 the JiongXing Jia (175) with (127) vertical storing, the left-half travelling carriage (184) of the small rack (143) among the iron wire bobbin (134) on the bearing (166) on the pressure-bearing frame (126) among Figure 14, bearing bracket stand (168), pressure transmission square sleeve (165), Figure 12, iron wire coil (135), Figure 14, right half part (181).And the structure chart of roller one end among the secondary figure of Figure 15, have roller (154), plane thrust bearing (155), bearing (169), nut (157), brace (128) the wedge mouth (116) on the crossbeam (117) and be fixed on pairing formula (1/2 the garden plate in every limit) baffle plate on the fish curved (124) (196, Figure 13).

Figure 16 is the specific purpose tool goat's horn handle when tying up bale with steel wire.This instrument is fastened the common hand vice (170) that (174) be stuck in the rotor (175) in the knob (180) and break into square hole (171) at age of a draught animal rear and is formed by handle (172), preceding goat's horn (179), by Luo.During work, promote the goat's horn handle and make iron wire (177) enter independently notch of (175) two of rotors.Open hand vice (170) then, (175, rotation hand vice up) are cut off to iron wire, and are promptly bundled to clamp rotor.The iron wire that twines on the bale more bale roll from the time stayed on the slope (195).Ten million must not stay the iron wire of cutting off in the bale.In case animals is eaten by mistake.Also available braid over braid binding.

The operation of temperature controller (17): the temperature when temperature controller exports in order to the assurance dry material must remain on specified temperature range.During production, its temperature probe insert inspecting hole (e, Fig. 1) in, the temperature controller circuit also is connected on the little air exhauster on chimney top, when temperature descends, then opens circuit, air exhauster stops exhausting, coal immediately, temperature then rises.Circuit is connected again.

(5) specific embodiment

1. the outer wall (50) of hot-blast stove (3) and inwall (51) are to be advisable with stainless steel.Empty material of combing (22,23, see Fig. 1) is advisable with titaniferous, silicon, aluminium.The intake of empty comb (22,23) and empty wall (54) is advisable to account for 1/2 of the blow rate required.Calculate.

2. the inner core (10) of oven dry tube (11) should select for use the titaniferous stainless sheet steel to be advisable.Urceolus can be with common cold thin plate, but must carry out anticorrosive work.

3. squeeze the diameter of broken feeding machine (30,31) roller and can use the formula calculating that designs the steel rolling roller.

4. the intensity of each stressed member of self-binder (47), stiffness and stability are met the tendency and are calculated one by one with the theory of structural mechanics.The reciprocal work done of its screw rod is to adopt the hydraulic pressure most convenient.The above, the applicant did not all implement except that making the part small-scale test, but its calculating and design are foundation with the theory.

Claims (8)

1. continuous straw stoving and bundling machine is a kind of by inventory control, temp autocontrolled, mechanical feed, self-emptying, the production equipment of the preparation hay formed such as bundling and Xin Fa dedusting automatically.Its a complete set of equipment mainly comprises air-supply air blast (1), hot-blast stove (3), squeezes broken feeding machine (28), dries tube (11), three reductors (24,193,126), discharger (33), self-binder (47) and chimney compositions such as (19), in order to produce hay.If also need mix pulverizer (48) and separated and collected device (18) when producing grass meal.Its technical characterictic is, the interior outer frame that the body of heater of hot-blast stove is made up of small-sized steel and be welded in the inboard thin plate (51) of internal frame (53) respectively and the thin plate (50) that is welded in outside the outrigger (52) is formed.Need not a fire bars and any brick, mud.Air blast is sent air (1) into warm-air pipe (4), and it is distinguished and admirable to become active, and drive blank pipe fire grate (22,23) and cavity furnace wall (54) is drawn into to be gathered at back hot-flow flue (7) after the air that comes all is heated, and dries tin (11) to enter with speed.Squeeze broken feeding machine and is made up of two rollers (30,31), the axial bars sword group (78) on two rollers surface and garden week bar sword group (79) grass that will wet in rotation flattens and cuts off (cut and disconnected entirely) and destroys its surface texture, sends into then to dry tin.The oven dry tube does not change, and material relies on poke rod (103) plate (104) in the tube to be pushed to oven dry tube rear, hauled out by cross discharger (Figure 11), and it is bundled to send into self-binder (Figure 12,13,14,15).The garden circle truss support (Fig. 6) that oven dry tube is made up of narrow, sheet metal bar and small size reinforcing bar, and welded together as flange the inner/outer tube of oven dry tin.Main shaft (13) in the oven dry tube is being supported by horizontal English truss (Fig. 7) in tube, and the suspension rod of handling rod member (162), garden plate (161), brace (160) and pin (163) are only installed when the transportation of oven dry tube.Light truss (32) is fixed between the inner/outer tube bottom of oven dry tube always.The running route of flue is because the draft effect of chimney, making air not have door fire door (5,20) from two enters, when rising along two outsides of hot-blast stove inside panel and JiongZi Xing burner hearth frame by two evacuated tube fire grates, air washes away three folding routes of warm-air pipe downwards, enter oven dry tube exocoel at last, the flue that surrounds along guide plate again, rotate and just enter the rear pass stage casing after ten multi-turns and remove to promote water wheels liming deduster again, almost " exhaust full heat " and enter chimney afterwards.Cross discharger (33) mainly is made up of four-bladed vane (92), two 1/4 cylinder (95) and the strange shape plate (90) of two terminal circle head breadth tail.

2. the hot-blast stove of being said according to right 1, the double-deck grate that it is characterized in that forming, the ventilation that constitutes by five (four facades and furnace roof) thin plates, logical cigarette, the cavity furnace wall (34) of heat-insulation system, the burner hearth frame that the empty wall of Jiong shape (49) surrounds by thin-walled blank pipe (22,23), and the framework that is welded into by the small size shaped steel of bilayer, inside and outside wall He Ding, the end burn-on again support, the sealing body of heater of the drying oven that stainless thin plate constitutes.

3. the crowded broken feeding machine of being said according to right 1, it is characterized in that system by the continuous transmission material of upper and lower roller (30,31), belt pulley (73) and micropositioning stage (74) formation, and the axial bars sword group (78) and the garden week bar sword group (79) that are arranged on the down roller surface.

4. the oven dry tube of being said according to right 1, the garden circle truss (Fig. 6) that it is characterized in that being welded into by lamellar and small size reinforcing bar, the oven dry tube exocoel that surrounds by inside and outside thin plate, the guide plate that rotation is arranged in this exocoel, by being fixed on the driving lever (103) on the main shaft (13) and dialling the system of stirring that plate (104) constitutes and the triangular truss (92) of feeding style that main axis rotation, cylindrical shell are motionless, supports main shaft and place light truss (32) between the oven dry inner/outer tube.

5. the discharger of being said according to right 1 is characterized in that the discharger (33) and the continuous working method thereof that are made of four-bladed vane and two 1/4 garden tubes.

6. a whole set of technology of the water wheels liming deduster of being said according to right 1.

7. the self-binder of being said according to right 1, it is characterized in that four annular frameworks that the curved frame (124,148) of fish constitutes up and down, driven roller (d) that is driven by driving wheel (100) and inferior driven roller (a) that driven by belt pulley (111) are in carrying hay (124a), and whole passive roller (119) to (123) and the top pressure roller (125) that has been promoted to be erected on the curved frame of fish by hay (124a) rotates bundled working method again.And by bearing (166) pressure is passed to the technology of pressure roll, the technology of cutting off the conversion screw rod reciprocating direction of small rack (143), removing gear group (140), (141) and (142) by screw rod (139).

8. the goat's horn handle specific purpose tool of being said according to right 1 (Figure 16).

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