CN212488363U - Integral natural gas double-layer drying pool - Google Patents
Integral natural gas double-layer drying pool Download PDFInfo
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- CN212488363U CN212488363U CN202020075970.9U CN202020075970U CN212488363U CN 212488363 U CN212488363 U CN 212488363U CN 202020075970 U CN202020075970 U CN 202020075970U CN 212488363 U CN212488363 U CN 212488363U
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Abstract
The utility model discloses an integrated natural gas double-layer drying pool, which comprises an upper layer drying pool, a lower layer drying pool, a storage chamber, a circulating heating chamber, a fixed cover and machine legs; and (3) an upper layer drying pool: the inner cavity surface of the upper layer drying pool is provided with a first left and right edge strip, the bottom of the upper layer drying pool is provided with a left drying plate and a right drying plate through a rotating shaft, small triangles are distributed at the bottom array of the upper layer drying pool, the left drying plate and the right drying plate contact with the small triangles, the upper layer drying pool is provided with an upper layer left opening air cylinder and an upper layer right opening air cylinder, connecting air pipes of the upper layer left opening air cylinder and the upper layer right opening air cylinder are respectively provided with an upper layer control rotating valve, and the telescopic ends of the upper layer left opening air cylinder and the upper layer right opening air cylinder are respectively connected with the rotating shafts of the left drying plate and the right drying plate through connecting rods; this double-deck pond that dries by fire of integral type natural gas, independent design combustion chamber furnace is placed in and is dried by the fire the pond in, and under the prerequisite that discharges and reach combustor emission standard, it is compacter to dry by the fire pond overall layout, and area is littleer, makes things convenient for the better overall arrangement of customer to dry by the fire the pond.
Description
Technical Field
The utility model relates to a dry technical field specifically is a double-deck pond that dries by fire of integral type natural gas.
Background
In the food processing industry, it has become a common food drying technology to inject hot air into a common shutter dryer and a stainless steel drying tank to dry the soaked nut food.
And the soaked nut food is baked by utilizing a stainless steel baking pool and the like, so that the yield can be improved, and the installation is convenient. However, most of the baking ponds in the current market adopt single-layer baking ponds, the baking time is long, the yield is low, the energy consumption is high, the drying is not uniform, the total occupied area of the equipment is large, and the production cost of enterprises is easily increased.
The heat source of the drying pool is converted into natural gas direct-fired heat supply at the present stage, but the natural gas is mostly burnt incompletely, so that the combustion efficiency of the natural gas is low, certain aldehydes, phenols and other harmful gases are generated additionally, and the exhaust emission exceeds the standard.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a pond is dried by fire to integral type natural gas bilayer, place in independently designing combustion chamber furnace and in drying by the fire the pond, under the prerequisite that discharges and reach combustor emission standard, dry by the fire pond overall arrangement compacter, area is littleer, makes things convenient for the better overall arrangement of customer to dry by the fire the pond, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an integrated natural gas double-layer drying pool comprises an upper-layer drying pool, a lower-layer drying pool, a storage chamber, a circulating heating chamber, a fixed cover and machine legs;
and (3) an upper layer drying pool: the inner cavity surface of the upper layer drying pool is provided with a first left side strip and a first right side strip, the bottom of the upper layer drying pool is provided with a left drying plate and a right drying plate through a rotating shaft, small triangles are distributed at the bottom array of the upper layer drying pool, the left drying plate and the right drying plate contact with the small triangles, an upper layer left opening air cylinder and an upper layer right opening air cylinder are arranged on the upper layer drying pool, connecting air pipes of the upper layer left opening air cylinder and the upper layer right opening air cylinder are controlled by an upper layer control rotary valve, and the telescopic ends of the upper layer left opening air cylinder and the upper layer right opening air cylinder are respectively connected with the rotating shafts of the left drying plate and the right drying plate through connecting rods;
a lower baking pool: the lower layer drying pool is arranged at the lower part of the upper layer drying pool, a second left side strip and a second right side strip are arranged on the inner cavity surface of the lower layer drying pool, a lower layer air cylinder is arranged on the lower layer drying pool, a connecting air pipe of the lower layer air cylinder is communicated with an upper layer control rotary valve, large triangles are distributed at the bottom of the lower layer drying pool in an array mode, a lower layer drying plate is installed at the bottom of the lower layer drying pool through a rotating shaft, and the telescopic end of the lower layer air cylinder is connected with the rotating;
a material storage chamber: the storage chamber is arranged on the lower surface of the lower layer drying pool, an access door is arranged on the storage chamber, and a discharging door cover is arranged at a discharging interface;
a circulating heat taking chamber: the circulating heat taking chamber is arranged on the side surfaces of the upper-layer drying pool and the lower-layer drying pool, a regenerative furnace, a burner and a circulating fan are assembled inside the circulating heat taking chamber, a supplementary automatic air adjusting door, an air cover and the circulating fan are arranged inside the circulating heat taking chamber, and a regenerative furnace air supplementing opening is formed in the circulating heat taking chamber and is controlled by the circulating automatic air door;
fixing a cover: the fixed cover is arranged on the upper-layer drying pool through a guide rail, the fixed cover is provided with a movable cover, the side surface of the fixed cover is provided with a dehumidifying fan, and a dehumidifying automatic air door is arranged on the side surface of the fixed cover;
a machine leg: the machine legs are arranged on the lower surface of the material storage chamber;
wherein: the input ends of the upper layer control rotary valve, the regenerative furnace, the burner, the circulating fan, the circulating automatic air door, the dehumidifying automatic air door and the dehumidifying fan are electrically connected with the output end of an external controller (PLC).
Further, left side baking plate, right baking plate and little triangle are equilateral triangle installation, the homogeneity of air inlet has been guaranteed, tiling when closing left baking plate and right baking plate, the homogeneity of bed of material thickness has been guaranteed, difference in height is not more than 62 millimeters when little triangle peak and left baking plate and right baking plate tile, under the prerequisite of guaranteeing the rigidity, accomplish the minimum to upper strata drying tank material layer thickness difference as far as, keep the homogeneity of stoving time as far as, little triangle's processing mode is seven hem shaping, the rigidity has been guaranteed to with the closed not hourglass material of split type baking plate driving fit.
Furthermore, lower floor's baking plate and big triangle are equilateral triangle installation, have guaranteed the homogeneity of air inlet, under the prerequisite that does not influence the homogeneity of drying, reduce processing cost of manufacture.
Further, the storage volume of lower floor's drying pit is greater than the storage volume of storage compartment, and lower floor is equipped with sampling tube and sample connection on drying the pond, and abundant space is the wind chamber, the homogeneity of the air inlet of assurance.
Compared with the prior art, the beneficial effects of the utility model are that: this double-deck pond of drying by fire of integral type natural gas has following benefit:
1. the left drying plate, the right drying plate and the small triangle are arranged in an equilateral triangle shape, so that the uniformity of air inlet is ensured, and the left drying plate and the right drying plate are tiled when closed, so that the uniformity of the thickness of a material layer is ensured;
2. the height difference between the highest point of the small triangle and the left drying plate and the right drying plate is not more than 62 mm when the small triangle is tiled, the thickness difference of the material layer of the upper layer drying pool is minimized as much as possible on the premise of ensuring the rigidity, the uniformity of the drying time is kept as much as possible, the small triangle is processed by seven-time edge folding forming, the rigidity is ensured, and the small triangle is tightly sealed with the split type drying plates without leaking;
3. the main body of the regenerative furnace core of the regenerative furnace is made of heat-resistant steel, the peripheral regenerative sheets are made of carbon steel plates, on one hand, the regenerative furnace core ensures the temperature of a combustion chamber hearth of a combustion chamber, ensures full combustion, and on the other hand, the air inlet temperature is more stable conveniently.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of a drying plate according to the present invention;
FIG. 3 is a schematic sectional view of a regenerator tuyere of the present invention;
fig. 4 is a schematic top view of the present invention;
fig. 5 is a schematic sectional view of the furnace structure and the circulating heat-extracting chamber of the present invention.
In the figure: 1. an upper layer drying pool; 101. a first left and right side bar; 102. a left baking plate; 103. a right baking plate; 104. A small triangle; 105. an upper left cylinder; 106. an upper layer is provided with a cylinder on the right; 107. an upper layer control rotary valve; 2. a lower layer drying pool; 201. a second left and right side bar; 202. a lower baking plate; 203. a large triangle; 204. a sampling port; 205. a sampling tube; 206. a lower layer cylinder; 3. a storage chamber; 301. an access door; 302. a discharge door cover; 4. a circulating heat-taking chamber; 401. a regenerative furnace; 402. supplementing an automatic air adjusting door and a fan cover; 403. a combustion engine; 404. a regenerative furnace air supply port; 405. a circulating fan; 406. circulating the automatic air door; 5. a fixed cover; 501. a movable cover; 502. an automatic damper for removing moisture; 503. a moisture removal fan; 504. a guide rail; 6. a machine leg.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an integrated natural gas double-layer drying pool comprises an upper-layer drying pool 1, a lower-layer drying pool 2, a material storage chamber 3, a circulating heat taking chamber 4, a fixed cover 5 and a machine leg 6;
an upper-layer baking pool 1: a first left and right edge strips 101 are arranged on the inner cavity surface of the upper layer drying pool 1, a left drying plate 102 and a right drying plate 103 are mounted at the bottom of the upper layer drying pool 1 through a rotating shaft, small triangles 104 are distributed at the bottom of the upper layer drying pool 1 in an array manner, the left drying plate 102 and the right drying plate 103 are in contact with the small triangles 104, an upper layer left opening cylinder 105 and an upper layer right opening cylinder 106 are arranged on the upper layer drying pool 1, connecting air pipes of the upper layer left opening cylinder 105 and the upper layer right opening cylinder 106 are uniformly controlled by an upper layer control rotary valve 107, and the telescopic ends of the upper layer left opening cylinder 105 and the upper layer right opening cylinder 106 are respectively connected with the rotating shafts of the left drying plate 102 and the right drying plate 103 through connecting rods;
a lower-layer baking pool 2: the lower layer drying pool 2 is arranged on the lower surface of the upper layer drying pool 1, a second left edge strip 201 and a second right edge strip 201 are arranged on the inner cavity surface of the lower layer drying pool 2, a lower layer air cylinder 206 is arranged on the lower layer drying pool 2, a connecting air pipe of the lower layer air cylinder 206 is communicated with the upper layer control rotary valve 107, large triangles 203 are distributed at the bottom of the lower layer drying pool 2 in an array mode, a lower layer drying plate 202 is installed at the bottom of the lower layer drying pool 2 through a rotary shaft, and the telescopic end of the lower layer air cylinder 206 is connected with the rotary;
the lower layer cylinder 206, the upper layer left opening cylinder 105 and the upper layer right opening cylinder 106 are combined by a movable swing rod and a connecting rod, the lower layer cylinder 206, the upper layer left opening cylinder 105 and the upper layer right opening cylinder 106 are respectively driven by three cylinders independently, two control rotary valves 107 are arranged, one upper layer control rotary valve 107 simultaneously controls the upper layer left opening cylinder 105 and the upper layer right opening cylinder 106 to synchronously drive the left drying plate 102 and the right drying plate 103 to be opened and closed, and the other control rotary valve 107 controls the lower layer cylinder 206 and drives the lower layer drying plate 202 to be opened and closed;
a material storage chamber 3: the storage chamber 3 is arranged on the lower surface of the lower-layer drying pool 2, an access door 301 is arranged on the storage chamber 3, a discharging door cover 302 is arranged at a discharging interface, the drying pool can be cleaned and maintained conveniently and regularly, and the discharging door cover 302 consists of a discharging plate drawing mechanism and a blocking cover, so that the control of discharging speed and the function of preventing materials from splashing are realized;
the circulating heat taking chamber 4: the circulating heat taking chamber 4 is arranged on the side surfaces of the upper-layer drying pool 1 and the lower-layer drying pool 2, a regenerative furnace 401, a burner 403 and a circulating fan 405 are assembled in the circulating heat taking chamber 4, a supplementary automatic air adjusting door and a fan cover 402 are arranged in the circulating heat taking chamber, fresh air inlet amount is automatically adjusted according to needs, a regenerative furnace air supplementing opening 404 is formed in the circulating heat taking chamber 4 and is controlled by a circulating automatic air door 406, a regenerative furnace core main body of the regenerative furnace 401 is made of heat-resistant steel, peripheral regenerative sheets are made of carbon steel plates, on one hand, the temperature of a combustion chamber hearth of the combustion chamber is guaranteed by the regenerative furnace core, sufficient combustion is guaranteed, on the other hand, the air inlet temperature is more stable conveniently, the regenerative furnace core is fixed in the air channel, the regenerative furnace core is;
fixing the cover 5: the fixed cover 5 is arranged on the upper-layer drying pool 1 through a guide rail 504, a movable cover 501 is arranged on the fixed cover 5, a dehumidifying fan 503 is arranged on the side face of the fixed cover 5, the dehumidifying fan 503 is supported by the top of a steel frame of the circulating heat-taking chamber and is provided with an automatic dehumidifying air door 502, one side of the fixed cover 5 is fixed on the tops of the bin chamber and the circulating heat-taking chamber, a U-shaped buckle is arranged on the side of the fixed cover 5 close to the bin chamber, the guide rail 504 is arranged on the top of the drying pool and is provided with a round steel guide rail, the caster of the movable cover adopts a U-shaped pulley and moves on the round guide rail, the end of the guide rail is provided with a limit position, one side of the movable cover is closed, the other side of the movable;
a stand 6: the stand 6 is arranged on the lower surface of the material storage chamber 3;
wherein: the input ends of the control rotary valve 107, the regenerative furnace 401, the burner 403, the circulating fan 405, the circulating automatic damper 406, the dehumidifying automatic damper 502 and the dehumidifying fan 503 are electrically connected with the output end of an external controller (PLC).
The lower drying plate 202 and the large triangle 203 are installed in an equilateral triangle shape, so that the uniformity of air inlet is ensured, and the processing and manufacturing cost is reduced on the premise of not influencing the drying uniformity.
The storage volume of the lower baking pool 2 is larger than that of the storage chamber 3, the sampling pipe 205 and the sampling port 204 are arranged on the lower baking pool 2, and the abundant space is an air cavity to ensure the uniformity of air inlet.
When in use: connecting an external controller, putting the material to be dried into the drying pool, sucking high-temperature hot gas of a regenerative furnace 401, cold air 402 at an air supplement cover and circulating air 406 at a circulating air door by a circulating fan 405, performing heat exchange and premixing by a air mixing chamber 4 to form hot air, blowing the hot air into an air cavity of a storage bin chamber 3 by the circulating fan 405, and continuously penetrating an upper drying plate 1 and the material after the hot air uniformly penetrates through a lower drying pool 2 and the material in the air cavity;
the hot air exchanges heat with the materials and takes away moisture evaporated from the materials, the moisture with temperature is formed and collected in a cavity formed by the fixed cover 5 and the movable cover 501, and the moisture is discharged out of the system through the automatic moisture discharging air door 502 and the moisture discharging fan 503, so that the material drying process is realized.
It should be noted that the regenerative furnace 401 disclosed in this embodiment is designed by itself, and the burner 403 is a combustion engine of a brand name such as liya road.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a pond is dried by fire to integral type natural gas bilayer which characterized in that: comprises an upper layer drying pool (1), a lower layer drying pool (2), a material storage chamber (3), a circulating heat taking chamber (4), a fixed cover (5) and a machine leg (6);
upper baking pool (1): a first left edge strip and a first right edge strip (101) are arranged on the inner cavity surface of the upper layer drying pool (1), a left drying plate (102) and a right drying plate (103) are mounted at the bottom of the upper layer drying pool (1) through a rotating shaft, small triangles (104) are distributed at the bottom of the upper layer drying pool (1) in an array manner, the left drying plate (102) and the right drying plate (103) are in contact with the small triangles (104), an upper layer left opening cylinder (105) and an upper layer right opening cylinder (106) are arranged on the upper layer drying pool (1), connecting air pipes of the upper layer left opening cylinder (105) and the upper layer right opening cylinder (106) are converged and then uniformly controlled by an upper layer control rotary valve (107), and the telescopic ends of the upper layer left opening cylinder (105) and the upper layer right opening cylinder (106) are respectively connected with the rotating shafts of the left drying plate (102) and the right drying plate (103) through connecting;
a lower baking pool (2): the lower layer drying pool (2) is arranged at the lower part of the upper layer drying pool (1), a second left side strip and a second right side strip (201) are arranged on the inner cavity surface of the lower layer drying pool (2), a lower layer cylinder (206) is arranged on the lower layer drying pool (2), the lower layer cylinder (206) is controlled by an upper layer control rotary valve (107), large triangles (203) are distributed at the bottom of the lower layer drying pool (2) in an array manner, a lower layer drying plate (202) is installed at the bottom of the lower layer drying pool (2) through a rotary shaft, and the telescopic end of the lower layer cylinder (206) is connected with the rotary shaft of the lower layer drying plate (;
storage chamber (3): the storage chamber (3) is arranged at the lower part of the lower layer drying pool (2), an access door (301) is arranged on the storage chamber (3), and a discharging door cover (302) is arranged at a discharging interface;
a circulating heat extraction chamber (4): the circulating heat taking chamber (4) is arranged on the side surfaces of the upper-layer drying pool (1) and the lower-layer drying pool (2), a regenerative furnace (401), a burner (403) and a circulating fan (405) are assembled inside the circulating heat taking chamber (4), a supplementary automatic air adjusting door and an air cover (402) are arranged inside the circulating heat taking chamber, a regenerative furnace air supplementing opening (404) is formed in the circulating heat taking chamber (4), and the supplementary air opening (404) is controlled by a circulating automatic air door (406);
fixing cover (5): the fixed cover (5) is arranged on the upper-layer drying pool (1) through a guide rail (504), the fixed cover (5) is provided with a movable cover (501), the outer side of the fixed cover (5) is provided with a dehumidifying fan (503), and the fixed cover is provided with a dehumidifying automatic air door (502);
undercarriage (6): the stand (6) is arranged on the lower surface of the storage chamber (3);
wherein: the input ends of the upper layer control rotary valve (107), the regenerative furnace (401), the combustor (403), the circulating fan (405), the circulating automatic air door (406), the dehumidifying automatic air door (502) and the dehumidifying fan (503) are electrically connected with the output end of an external controller (PLC).
2. The integrated natural gas double-layer drying pond according to claim 1, characterized in that: the left drying plate (102), the right drying plate (103) and the small triangle (104) are installed in an equilateral triangle mode, the height difference between the highest point of the small triangle (104) and the left drying plate (102) and the right drying plate (103) is not larger than 62 mm when the small triangle is tiled, and the small triangle (104) is processed in a mode of folding seven times.
3. The integrated natural gas double-layer drying pond according to claim 1, characterized in that: the lower layer drying plate (202) and the large triangle (203) are installed in an equilateral triangle shape.
4. The integrated natural gas double-layer drying pond according to claim 1, characterized in that: the storage volume of lower floor's drying pit (2) is greater than the storage volume of storage compartment (3), is equipped with sampling tube (205) and sample connection (204) on lower floor's drying pit (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020075970.9U CN212488363U (en) | 2020-01-14 | 2020-01-14 | Integral natural gas double-layer drying pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020075970.9U CN212488363U (en) | 2020-01-14 | 2020-01-14 | Integral natural gas double-layer drying pool |
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| Publication Number | Publication Date |
|---|---|
| CN212488363U true CN212488363U (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020075970.9U Active CN212488363U (en) | 2020-01-14 | 2020-01-14 | Integral natural gas double-layer drying pool |
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| CN (1) | CN212488363U (en) |
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- 2020-01-14 CN CN202020075970.9U patent/CN212488363U/en active Active
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