CN213639441U - Steel belt type gas tunnel furnace for baking food - Google Patents
Steel belt type gas tunnel furnace for baking food Download PDFInfo
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- CN213639441U CN213639441U CN202022210190.3U CN202022210190U CN213639441U CN 213639441 U CN213639441 U CN 213639441U CN 202022210190 U CN202022210190 U CN 202022210190U CN 213639441 U CN213639441 U CN 213639441U
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Abstract
The utility model discloses a steel band formula gas tunnel furnace of toasting food, its structure includes the furnace body, is located the income stove section in furnace body the place ahead and is located the play stove section of furnace body rear end, the furnace body, go into to connect through the steel band between stove section and the play stove section, heat from top to bottom through setting up the burner tube of lower floor on the furnace body, can shorten heat time, resources are saved through setting up the furnace body not four different temperature control intervals, can effectively carry out temperature control, improve and toast efficiency, toast the steel band through a plurality of equipment and before toasting and toast the aftertreatment, effectively guarantee that the steel band is clean, improve and toast efficiency, improve product quality.
Description
Technical Field
The utility model relates to a steel band formula gas tunnel furnace of toasting food belongs to food production facility technical field.
Background
In the field of food processing, baking tunnel ovens are widely applied to baking of foods such as cakes, moon cakes, yolk shortbreads, cookies, breads, walnut shortbreads and potato chips, currently used baking tunnel ovens are baked by using gas and comprise gas pipelines, air pipelines and a plurality of combustion pipes communicated with the gas pipelines and the air pipelines, each combustion pipe is controlled by a set of gas inlet control system, and the proportion of air and gas is controlled by a proportional motor.
The baking tunnel furnace has the following defects: firstly, the air inflow of gas and air can not be effectively controlled, when the temperature in the furnace body is high, the fan is closed, the air supply to the combustion pipe is stopped, the combustion pipe stops working, and when the temperature in the furnace body is lower, the ignition is carried out again, so that the temperature difference in the furnace body is large, the quality of baked food is poor, baked objects are scorched when the temperature is high, and the baked objects are not cooked when the temperature is low; secondly, frequent ignition shortens the service life of the ignition mechanism; thirdly, when the ignition points are not on for many times, a large amount of fuel gas is contained in the furnace body, and the secondary ignition is easy to explode and the like; fourthly, the single combustion tube is adjusted, the gas combustion is insufficient, not only energy is wasted, and the production cost is increased, but also unburnt gas causes certain pollution to air.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a steel belt type gas tunnel furnace for baking food to solve the existing problems.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a steel band formula gas tunnel furnace of toasting food, its structure includes the furnace body, is located the income stove section in furnace body the place ahead and is located the play stove section of furnace body rear end, the furnace body, go into to connect through the steel band between stove section and the play stove section.
Further, the inside upper strata of furnace body all is equipped with a plurality of upper district combustion pipes, the inside lower floor of furnace body all is equipped with a plurality of lower district combustion pipes, the upper district combustion pipe is located steel band upper strata top, the lower district combustion pipe is located steel band upper strata below, the furnace body top outside is equipped with the gas pipeline, be equipped with gas main control system on the gas pipeline, be equipped with a plurality of zero-pressure proportional valves on the gas pipeline, be equipped with heat preservation aluminium silicate cotton in the furnace body oven, the inside upside of furnace body is equipped with a plurality of constant temperature tubes, the inside left and right sides of furnace body all is equipped with the regulation separation blade, it is located the steel band top to adjust the separation blade.
Further, the upper combustion tube with the structure of lower district's combustion tube is by burning body, ripple burner tip, venturi blender, the burning body side with ripple burner tip intercommunication, be equipped with the ignition needle in the burning body, the ripple burner tip with the ignition needle is connected, venturi blender side intercommunication has combustion-supporting interface, be equipped with gas top needle valve on the combustion-supporting interface, the burning body outside is equipped with the burning response needle.
Further, the furnace body comprises a first temperature control area, a second temperature control area, a third temperature control area and a fourth temperature control area which are sequentially arranged, a first air blower and a first combustion-supporting air pipeline are arranged at the top ends of the first temperature control area and the second temperature control area, the first air blower is installed on the first combustion-supporting air pipeline, the first combustion-supporting air pipeline is respectively communicated with the zero-pressure proportional valve located at the first temperature control area and the second temperature control area, a second air blower and a second combustion-supporting air pipeline are arranged at the top ends of the third temperature control area and the fourth temperature control area, the second air blower is installed on the second combustion-supporting air pipeline, and the second combustion-supporting air pipeline is respectively communicated with the zero-pressure proportional valve located at the third temperature control area and the fourth temperature control area.
Furthermore, the middle parts of the top ends of the first temperature control area, the second temperature control area, the third temperature control area and the fourth temperature control area are respectively provided with an exhaust fan and an explosion-proof safety window, the outer sides of the top ends of the first temperature control area, the second temperature control area, the third temperature control area and the fourth temperature control area are respectively provided with an ignition control box, the left side of the top end of the fourth temperature control area is provided with a master control box, the master control box is electrically connected with the ignition control boxes of the areas, the front ends of the first temperature control area, the second temperature control area, the third temperature control area and the fourth temperature control area are respectively provided with an observation window, and a pressure stabilizing screen is arranged at the communication position of the exhaust fan and the inside of the furnace.
Further, gas main control system includes the intake pipe, the intake pipe left end pass through the flange with gas pipeline intercommunication, the intake pipe right-hand member is equipped with the filter, be equipped with first manometer, hand wheel valve, relief pressure valve, first high-low pressure switch, second manometer, ball valve, third high-low pressure switch, solenoid valve and third manometer in proper order from the right side to the left side in the intake pipe.
Further, the furnace entering section comprises a transmission roller, a roller frame, a synchronous cylinder and an auxiliary machine table placing frame, the right end of the steel belt is surrounded by the transmission roller and is in transmission connection, the transmission roller is slidably mounted on the roller frame, the synchronous cylinder is mounted on the roller frame, a piston rod of the synchronous cylinder is connected with a rotating shaft of the transmission roller, the right side of the transmission roller is connected with an oil wiping machine, the oil wiping machine is in contact connection with the steel belt, the left end of the roller frame is provided with a blocking plate, the blocking plate is located at the lower layer above the inner surface of the steel belt, the bottom end of the auxiliary machine table placing frame is provided with a deviation corrector and a plurality of carrier rollers, and the deviation corrector and the carrier rollers are all in contact.
Furthermore, the furnace discharging section comprises a main transmission roller, a machine base and a transmission motor, the transmission motor and the main transmission roller are both arranged on the machine base, the steel belt is in transmission connection around the main transmission roller, the transmission motor is in transmission connection with the main transmission roller, the left side of the main transmission roller is provided with a transition mesh belt which realizes transverse movement through a telescopic cylinder, the transition mesh belt is in transmission connection with a mesh belt motor, the telescopic cylinder and the mesh belt motor are both arranged on the machine base, the left lower end of the machine base is provided with a scraping copper knife and a screw receiving machine, the screw receiving machine is positioned below the scraping copper knife, the scraping copper cutter is in contact connection with the outer surface of the steel belt, the top end of the machine base is sequentially provided with a height-adjustable demoulding cutter and a height-adjustable trimming hobbing cutter from right to left, and the demoulding cutter and the trimming hobbing cutter are both positioned on the left side of the main transmission roller.
Furthermore, a base is arranged on the right side of the machine base, a second deviation correcting machine is arranged at the top end of the base and is in contact connection with the inner surface of the upper layer of the steel belt, a movable fixing frame is arranged at the bottom side of the base, a plurality of brush rolls are arranged at the top end of the movable fixing frame, scraping plates are attached to the right ends of the brush rolls, the brush roller is in contact connection with the outer surface of the lower steel belt, the left end of the movable fixing frame is provided with a scraping motor, the scraping motor is in transmission connection with each brush roll, the bottom end inside the movable fixing frame is provided with a detachable material receiving disc, the middle end of the base is provided with a plurality of compression rollers which are positioned right above the brush rollers and are in contact connection with the inner surface of the lower steel belt, the base with the frame lower part all is equipped with a plurality of second bearing rollers, the second bearing roller with the lower floor the steel band surface contact is connected.
Further, the steel band is for the food steel band, the embedding is installed a plurality of graphite strips on the steel band, the furnace body both sides all are equipped with the movable protection casing.
Further, the first pressure gauge is a 0-1mpa pressure gauge, the second pressure gauge is a 0-10kpa pressure gauge, the third pressure gauge is a 0-10kpa pressure gauge, the first high-low pressure switch is a 150mbar high-low pressure switch, the second high-low pressure switch is a 50mbar high-low pressure switch, and the third high-low pressure switch is a 50mbar high-low pressure switch.
The utility model has the advantages that: heating about going on through setting up the burner tube of lower floor on the furnace body, can shorten heating time, resources are saved through setting up the furnace body not between the control by temperature change of four differences, can effectively carry out temperature control, improves and toasts efficiency, toasts the steel band through a plurality of equipment before and toasting the aftertreatment, effectively guarantees that the steel band is clean, improves conveying efficiency, improves product quality.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a steel belt type gas tunnel furnace for baking food according to the present invention;
FIG. 2 is a schematic view of the structure of the steel belt type gas tunnel furnace for baking food according to the present invention;
FIG. 3 is a side view of the structure of the furnace body of the steel belt type gas tunnel furnace for baking food of the present invention;
FIG. 4 is a top view of the structure of the steel belt type gas tunnel furnace for baking food according to the present invention;
FIG. 5 is a schematic view of the feed section of the steel belt type gas tunnel furnace for baking food of the present invention;
FIG. 6 is a side view of the feeding section of the steel belt type gas tunnel furnace for baking food of the present invention;
FIG. 7 is a schematic view of the discharging section of the steel belt type gas tunnel furnace for baking food of the present invention;
FIG. 8 is a side view of the discharging section of the steel belt type gas tunnel furnace for baking food of the present invention;
FIG. 9 is a schematic structural view of a movable fixing frame of a steel belt type gas tunnel furnace for baking food according to the present invention;
FIG. 10 is a structural diagram of a gas main control system of a steel belt type gas tunnel furnace for baking food according to the present invention;
FIG. 11 is a control diagram of a steel belt type gas tunnel oven system for baking food according to the present invention;
FIG. 12 is a sectional view of the structure of a steel belt type gas tunnel furnace body for baking food according to the present invention;
fig. 13 is a structural diagram of a combustion pipe of a steel belt type gas tunnel furnace system for baking food of the utility model.
In the figure: furnace body-1, furnace inlet section-2, furnace outlet section-3, steel belt-4, upper zone combustion pipe-105, lower zone combustion pipe-106, gas pipeline-107, gas main control system-108, zero pressure proportional valve-109, first temperature control zone-101, second temperature control zone-102, third temperature control zone-103, fourth temperature control zone-104, first blower-110, first combustion-supporting air pipeline-111, second blower-112, second combustion-supporting air pipeline-113, smoke exhauster-114, explosion-proof safety window-115, ignition control box-116, general control box-117, observation window-6, gas inlet pipe-118, filter-119, first pressure gauge-120, hand wheel valve-121, pressure reducing valve-122, first high-low pressure switch-123, ignition control box-116, general control box-117, observation window-6, gas inlet pipe-118, filter-119, first pressure gauge-120, hand wheel valve-121, pressure reducing valve-122, A second high-low pressure switch-124, a second pressure gauge-125, a ball valve-126, a third high-low pressure switch-127, a solenoid valve-128, a third pressure gauge-129, a transmission roller-201, a roller base-202, a synchronous cylinder-203, an auxiliary machine table placing rack-204, an oil wiping machine-205, a stopping plate-206, a deviation corrector-207, a carrier roller-208, a main transmission roller-301, a machine base-302, a transmission motor-303, a transition mesh belt-304, a telescopic cylinder-305, a mesh belt motor-306, a scraping copper knife-307, a screw material receiver-308, a demoulding knife-309, a trimming knife-310, a base-311, a second deviation corrector-312, a movable fixing frame-313, a brush roller-314, a scraping plate-315, a hobbing cutter-310, a second deviation corrector-312, The device comprises a receiving tray-316, a compression roller-317, a second carrier roller-318, a graphite strip-5, a protective cover-7, a scraping motor-3151, heat-insulating aluminum silicate wool 130, a constant temperature pipe 131, an adjusting baffle 132, a combustion pipe body 133, a corrugated combustion nozzle 134, a Venturi mixer 135, a combustion-supporting interface 136, a gas ejector pin valve 137, a combustion induction needle 138, a pressure stabilizing sieve 139 and an ignition needle 140.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-13, the present invention provides a steel belt type gas tunnel furnace for baking food, which comprises: the structure of the furnace comprises a furnace body 1, a furnace entering section 2 positioned in front of the furnace body and a furnace discharging section 3 positioned at the rear end of the furnace body, wherein the furnace body 1, the furnace entering section 2 and the furnace discharging section 3 are connected through a steel belt 4, the upper layer in the furnace body 1 is provided with a plurality of upper-region combustion pipes 105, the lower layer in the furnace body 1 is provided with a plurality of lower-region combustion pipes 106, the upper-region combustion pipes 105 are positioned above the upper layer of the steel belt 4, the lower-region combustion pipes 106 are positioned below the upper layer of the steel belt 4, the outer side of the top end of the furnace body is provided with a gas pipeline 107, the gas pipeline 107 is provided with a gas main control system 108, the gas pipeline 107 is provided with a plurality of zero-pressure proportional valves 109, heat-preserving aluminum silicate wool 130 is arranged in the furnace wall of the furnace body 1, the upper side in the furnace body 1 is provided with a plurality of constant temperature, the upper zone combustion pipe 105 and the lower zone combustion pipe 106 are respectively composed of a combustion pipe body 133, a corrugated combustion nozzle 134 and a venturi mixer 135, the side end of the combustion pipe body 133 is communicated with the corrugated combustion nozzle 134, an ignition needle 140 is arranged in the combustion pipe body 133, the corrugated combustion nozzle 134 is connected with the ignition needle 140, the side end of the venturi mixer 135 is communicated with a combustion-supporting interface 136, a gas top needle valve 137 is arranged on the combustion-supporting interface 136, a combustion induction needle 138 is arranged outside the combustion pipe body 133, the furnace body 1 comprises a first temperature control zone 101, a second temperature control zone 102, a third temperature control zone 103 and a fourth temperature control zone 104 which are sequentially arranged, the first temperature control zone 101 and the top end of the second temperature control zone 102 are provided with a first combustion-supporting air blower 110 and a first combustion-supporting air pipeline 111, the first combustion-supporting air pipeline 111 is arranged on the first combustion-supporting air pipeline 111, and the first combustion-supporting air pipeline 111 is respectively positioned at the zero-pressure ratio of the first temperature control zone 101 and the second temperature control zone 102 The example valve 109 is communicated, the top ends of the third temperature control area 103 and the fourth temperature control area 104 are provided with a second blower 112 and a second combustion-supporting air pipeline 113, the second blower 112 is installed on the second combustion-supporting air pipeline 113, the second combustion-supporting air pipeline 113 is respectively communicated with the zero-pressure proportional valve 109 positioned at the third temperature control area 103 and the fourth temperature control area 104, the middle parts of the top ends of the first temperature control area 101, the second temperature control area 102, the third temperature control area 103 and the fourth temperature control area 104 are respectively provided with a smoke exhaust machine 114 and an explosion-proof safety window 115, the outer sides of the top ends of the first temperature control area 101, the second temperature control area 102, the third temperature control area 103 and the fourth temperature control area 104 are respectively provided with an ignition control box 116, the left side of the top end of the fourth temperature control area 104 is provided with a control box 117, the master control box 117 is electrically connected with the ignition control boxes 116 of the areas, and the first temperature control area 101, the second temperature control area 102, the third temperature control area 103 and the fourth temperature control, The front ends of the third temperature control area 103 and the fourth temperature control area 104 are both provided with an observation window 6, a pressure stabilizing screen 139 is arranged at the communication position between the smoke exhaust machine 114 and the furnace, the gas main control system 108 comprises an air inlet pipe 118, the left end of the air inlet pipe 118 is communicated with the gas pipeline 107 through a flange, the right end of the air inlet pipe 118 is provided with a filter 119, the air inlet pipe 118 is sequentially provided with a first pressure gauge 120, a hand wheel valve 121, a pressure reducing valve 122, a first high-low pressure switch 123, a second high-low pressure switch 124, a second pressure gauge 125, a ball valve 126, a third high-low pressure switch 127, an electromagnetic valve 128 and a third pressure gauge 129 from right to left, the furnace entering section 2 comprises a transmission roller 201, a roller base 202, a synchronous cylinder 203 and an auxiliary machine base rack 204, the right end of the steel strip 4 is in transmission connection around the transmission roller 201, the synchronous cylinder 203 is installed on the roller base 202, a piston rod of the synchronous cylinder 203 is connected with a rotating shaft of the transmission roller 201, the right side of the transmission roller 201 is connected with an oil wiping machine 205, the oil wiping machine 205 is in contact connection with the steel belt 4, the left end of the roller base 202 is provided with a blocking plate 206, the blocking plate 206 is located on the lower layer above the inner surface of the steel belt 4, the bottom end of the auxiliary machine table placing frame 204 is provided with a deviation rectifying machine 207 and a plurality of carrier rollers 208, the deviation rectifying machine 207 and the carrier rollers 208 are in contact connection with the outer surface of the steel belt 4 on the lower layer, the furnace discharging section 3 comprises a main transmission roller 301, a machine base 302 and a transmission motor 303, the transmission motor 303 and the main transmission roller 301 are all arranged on the machine base 302, the steel belt 4 surrounds the main transmission roller 301 for transmission connection, and the transmission motor 303, the left side of the main transmission roller 301 is provided with a transition mesh belt 304, the transition mesh belt 304 is transversely moved through a telescopic cylinder 305, the transition mesh belt 304 is in transmission connection with a mesh belt motor 306, the telescopic cylinder 305 and the mesh belt motor 306 are both installed on the base 302, the lower left end of the base 302 is provided with a scraping copper knife 307 and a screw material receiving machine 308, the screw material receiving machine 308 is positioned below the scraping copper knife 307, the scraping copper knife 307 is in contact connection with the outer surface of the steel belt 4, the top end of the base 302 is sequentially provided with a height-adjustable demoulding knife 309 and a height-adjustable trimming hob 310 from right to left, the demoulding knife 309 and the trimming hob 310 are both positioned on the left side of the main transmission roller 301, the right side of the base 302 is provided with a base 311, the top end of the base 311 is provided with a second deviation corrector 312, the second deviation corrector 312 is in contact connection with the inner surface of the upper steel belt, a movable fixing frame 313 is arranged on the bottom side of the base 311, a plurality of brush rolls 314 are arranged at the top end of the movable fixing frame 313, a scraping plate 315 is arranged at the right end of each brush roll 314 in a fitting manner, each brush roll 314 is in contact connection with the outer surface of the lower steel strip 4, a scraping motor 3151 is arranged at the left end of the movable fixing frame 313, each scraping motor 3151 is in transmission connection with each brush roll 314, a detachable receiving tray 316 is arranged at the bottom end inside the movable fixing frame 313, a plurality of press rolls 317 are arranged at the middle end of the base 311, each press roll 317 is positioned right above the corresponding brush roll 314, each press roll 317 is in contact connection with the inner surface of the lower steel strip 4, a plurality of second support rollers 318 are arranged at the lower parts of the base 311 and the machine base 302, each second support roller 318 is in contact connection with the outer surface of the lower steel strip, the furnace body 1 both sides all are equipped with movable protection casing 7.
For example, before use, according to the requirement of baking food, the gas main control system 108 controls the ratio of gas and air to adjust the temperature in four temperature control areas to a specified temperature, the steel belt 4 is driven by the main transmission roller 301 to convey the blank of the food to be baked, the oil is applied to the steel belt 4 by the oil wiping machine 205 to prevent the food from being adhered to the steel belt 4, then the food enters the furnace body 1 to be baked, the food is gradually baked through the four different temperature control areas, wherein the smoke exhaust machine 114 can exhaust smoke generated by baking, then the baked food is released from the furnace body 1 and then is separated from the steel belt 4 by the demolding knife 309, and then falls onto the transition mesh belt 304, then the surplus parts are scraped by the trimming hob 310 to be transported to the next process, and the steel belt 4 separated from the food is processed by the scraping copper knife 307 and the brush roll 314, the residual slag is removed to ensure the cleanness of the steel belt 4 so as to continue the baking and conveying of the food.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a steel band formula gas tunnel furnace of toasting food which characterized in that: the structure of the furnace comprises a furnace body (1), a furnace inlet section (2) positioned in front of the furnace body and a furnace outlet section (3) positioned at the rear end of the furnace body, wherein the furnace body (1), the furnace inlet section (2) and the furnace outlet section (3) are connected through a steel belt (4).
2. The steel band type gas tunnel oven for baking food as claimed in claim 1, wherein: the utility model discloses a furnace body, including furnace body (1), upper portion, lower zone, upper portion, lower zone, upper portion, furnace body, upper portion, lower zone, upper portion, lower zone.
3. The steel band type gas tunnel oven for baking food as claimed in claim 2, wherein: go up district combustion tube (105) with the structure of lower district combustion tube (106) is by burning body (133), ripple burner tip (134), venturi blender (135), burning body (133) side with ripple burner tip (134) intercommunication, be equipped with ignition needle (140) in burning body (133), ripple burner tip (134) with ignition needle (140) are connected, venturi blender (135) side intercommunication has combustion-supporting interface (136), be equipped with gas top needle valve (137) on combustion-supporting interface (136), burning body (133) outside is equipped with burning response needle (138).
4. The steel band type gas tunnel oven for baking food as claimed in claim 2, wherein: the furnace body (1) comprises a first temperature control area (101), a second temperature control area (102), a third temperature control area (103) and a fourth temperature control area (104) which are sequentially arranged, a first air blower (110) and a first combustion-supporting air pipeline (111) are arranged at the top ends of the first temperature control area (101) and the second temperature control area (102), the first air blower (110) is installed on the first combustion-supporting air pipeline (111), the first combustion-supporting air pipeline (111) is respectively communicated with a zero-pressure proportional valve (109) located at the first temperature control area (101) and the second temperature control area (102), a second air blower (112) and a second combustion-supporting air pipeline (113) are arranged at the top ends of the third temperature control area (103) and the fourth temperature control area (104), the second air blower (112) is installed on the second combustion-supporting air pipeline (113), and the second combustion-supporting air pipeline (113) is respectively communicated with a zero-pressure proportional valve located at the third temperature control area (103) and the fourth temperature control area (104) The valve (109) is in communication.
5. The steel band type gas tunnel oven for baking food as claimed in claim 4, wherein: the smoke exhaust device is characterized in that smoke exhaust machines (114) and an explosion-proof safety window (115) are arranged in the middle of the top ends of the first temperature control area (101), the second temperature control area (102), the third temperature control area (103) and the fourth temperature control area (104), ignition control boxes (116) are arranged on the outer sides of the top ends of the first temperature control area (101), the second temperature control area (102), the third temperature control area (103) and the fourth temperature control area (104), a master control box (117) is arranged on the left side of the top end of the fourth temperature control area (104), the master control box (117) is electrically connected with the ignition control boxes (116), observation windows (6) are arranged at the front ends of the first temperature control area (101), the second temperature control area (102), the third temperature control area (103) and the fourth temperature control area (104), and a pressure stabilizing sieve (139) is arranged at the communicated position of the smoke exhaust machines (114) and the interior of the furnace.
6. The steel band type gas tunnel oven for baking food as claimed in claim 2, wherein: the gas main control system (108) comprises an air inlet pipe (118), the left end of the air inlet pipe (118) is communicated with the gas pipeline (107) through a flange, a filter (119) is arranged at the right end of the air inlet pipe (118), and a first pressure gauge (120), a hand wheel valve (121), a pressure reducing valve (122), a first high-low pressure switch (123), a second high-low pressure switch (124), a second pressure gauge (125), a ball valve (126), a third high-low pressure switch (127), an electromagnetic valve (128) and a third pressure gauge (129) are sequentially arranged on the air inlet pipe (118) from right to left.
7. The steel band type gas tunnel oven for baking food as claimed in claim 1, wherein: the furnace entering section (2) comprises a transmission roller (201), a roller base (202), a synchronous cylinder (203) and an auxiliary machine table placing frame (204), the right end of the steel belt (4) surrounds the transmission roller (201) for transmission connection, the transmission roller (201) is slidably installed on the roller base (202), the synchronous cylinder (203) is installed on the roller base (202), a piston rod of the synchronous cylinder (203) is connected with a rotating shaft of the transmission roller (201), the right side of the transmission roller (201) is connected with an oil wiping machine (205), the oil wiping machine (205) is in contact connection with the steel belt (4), a blocking plate (206) is arranged at the left end of the roller base (202), the blocking plate (206) is positioned above the inner surface of the steel belt (4), a correcting machine table placing frame (204) is provided with a machine (207) and a plurality of carrier rollers (208) at the bottom end, the deviation rectifying machine (207) and the carrier roller (208) are in contact connection with the outer surface of the lower steel belt (4).
8. The steel band type gas tunnel oven for baking food as claimed in claim 1, wherein: the furnace discharging section (3) comprises a main transmission roller (301), a machine base (302) and a transmission motor (303), the transmission motor (303) and the main transmission roller (301) are arranged on the machine base (302), the steel belt (4) surrounds the main transmission roller (301) to be in transmission connection, the transmission motor (303) is in transmission connection with the main transmission roller (301), a transition mesh belt (304) is arranged on the left side of the main transmission roller (301), the transition mesh belt (304) transversely moves through a telescopic cylinder (305), the transition mesh belt (304) is in transmission connection with a mesh belt motor (306), the telescopic cylinder (305) and the mesh belt motor (306) are both arranged on the machine base (302), a material scraping copper knife (307) and a screw material collecting machine (308) are arranged at the left lower end of the machine base (302), and the screw material collecting machine (308) is positioned below the material scraping copper knife (307), scrape material copper sword (307) with steel band (4) surface contact is connected, frame (302) top is equipped with height-adjustable ground drawing die sword (309) and height-adjustable ground deburring hobbing cutter (310) from right to left in proper order, drawing die sword (309) with deburring hobbing cutter (310) all are located main drive cylinder (301) left side.
9. The steel band type gas tunnel oven for baking food as claimed in claim 8, wherein: the automatic material scraping machine is characterized in that a base (311) is arranged on the right side of the machine base (302), a second deviation correcting machine (312) is arranged at the top end of the base (311), the second deviation correcting machine (312) is in contact connection with the inner surface of the upper steel belt (4), a movable fixing frame (313) is arranged on the bottom side of the base (311), a plurality of brush rolls (314) are arranged at the top end of the movable fixing frame (313), a scraping plate (315) is arranged at the right end of each brush roll (314) in an attaching mode, the brush rolls (314) are in contact connection with the outer surface of the lower steel belt (4), a scraping motor (3151) is installed at the left end of the movable fixing frame (313), the scraping motor (3151) is in transmission connection with each brush roll (314), a detachable material receiving plate (316) is arranged at the bottom end inside the movable fixing frame (313), a plurality of press rolls (317) are, the compression roller (317) is connected with the lower layer through contact with the inner surface of the steel belt (4), the base (311) and the lower portion of the machine base (302) are provided with a plurality of second carrier rollers (318), and the second carrier rollers (318) are connected with the lower layer through contact with the outer surface of the steel belt (4).
10. The steel band type gas tunnel oven for baking food as claimed in claim 1, wherein: the steel band (4) is for the food steel band, a plurality of graphite strips (5) are installed in the embedding on steel band (4), furnace body (1) both sides all are equipped with movable protection casing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022210190.3U CN213639441U (en) | 2020-09-30 | 2020-09-30 | Steel belt type gas tunnel furnace for baking food |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022210190.3U CN213639441U (en) | 2020-09-30 | 2020-09-30 | Steel belt type gas tunnel furnace for baking food |
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| CN213639441U true CN213639441U (en) | 2021-07-09 |
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| CN202022210190.3U Active CN213639441U (en) | 2020-09-30 | 2020-09-30 | Steel belt type gas tunnel furnace for baking food |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113598206A (en) * | 2021-09-09 | 2021-11-05 | 广州亿通食品机械设备有限公司 | YT-XMT800 type small steamed bun production line |
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- 2020-09-30 CN CN202022210190.3U patent/CN213639441U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113598206A (en) * | 2021-09-09 | 2021-11-05 | 广州亿通食品机械设备有限公司 | YT-XMT800 type small steamed bun production line |
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