CN216432586U

CN216432586U - Spiral cooling tower

Info

Publication number: CN216432586U
Application number: CN202121582057.9U
Authority: CN
Inventors: 林日辉
Original assignee: Guangdong Siji Youmei Industrial Co ltd
Current assignee: Guangdong Siji Youmei Industrial Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-05-03
Anticipated expiration: 2031-07-13

Abstract

The utility model relates to the technical field of food processing equipment, and discloses a spiral cooling tower, which comprises a tower body, a tower body and a cooling tower body, wherein the tower body is provided with a cooling tower inlet and a cooling tower outlet; a helical tower body; the spiral tower body's cylinder surface equidistance fixedly connected with is used for supporting the supporting legs of spiral tower body, outside transport mechanism includes excessive mechanism of lift and bottom sprag mechanism. According to the utility model, through the improvement of the spiral tower body, in the process of conveying food, the fan is started, the generated airflow is gathered in the inner cavity between the penetrating type circular table sleeve and the open type circular table cylinder from the airflow channel arranged at the top of the open type circular table cylinder, the airflow passes through the condensation plate on the installation circular plate, and the external liquid nitrogen is gathered in the condensation plate, so that the temperature at the condensation plate is reduced.

Description

Spiral cooling tower

Technical Field

The utility model relates to the technical field of food processing equipment, in particular to a spiral cooling tower.

Background

At present, baked food such as cakes, moon cakes, bread and the like are baked at high temperature on a production line and then come out from an oven at a high temperature, cannot be packaged immediately, and need to be cooled and conveyed for a long time, and then the food is packaged after being cooled. The spiral cooling tower can provide longer cooling conveying under the condition of smaller occupied area, so that more cooling time is obtained.

Present spiral cooling tower is when the transport raw materials of reality, through with food at spiral cooling tower spiral conveying, but conveyer belt circulation uses, the conveyer belt is close to the heat source that does not stop, like this food need experience certain distance in the conveying, just can reach the purpose of cooling, and when the food placement volume in the same region is too much, the heat heap distributes, and then cause the heat dispersion not smooth, the unable quick decline of food surperficial temperature, spiral cooling tower can have the drawback like this, the placement volume of food is difficult too much, and each layer is difficult for the heat dissipation apart from the interval, the slow problem of food cooling speed often appears.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a spiral cooling tower, which solves the problems that heat is not easy to disperse and the placement amount is not easy to be excessive due to heat stacking distribution of food among layers of the conventional spiral cooling tower in the conveying process.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a spiral cooling tower comprising;

a helical tower body; the surface of the cylinder of the spiral tower body is fixedly connected with supporting legs for supporting the spiral tower body at equal intervals;

the external conveying mechanism comprises a lifting transition mechanism and a bottom supporting mechanism, a chain type conveying belt is conveyed among the spiral tower body, the lifting transition mechanism and the bottom supporting mechanism, and the chain type conveying belt is positioned in the spiral tower body and is subjected to spiral conveying;

run through formula reposition of redundant personnel hot-blast system, it includes top wind regime section, top wind regime section is located spiral tower body axis top to fix through alling oneself with the iron the top of spiral tower body, cold wind reposition of redundant personnel cover runs through the inner chamber of spiral tower body, its top with the bottom fixed connection of top wind regime section, top wind regime section top fixedly connected with fan.

Preferably, the lifting transition mechanism comprises a vertical mounting plate, a first shaft seat, a second shaft seat and a third shaft seat are sequentially arranged on the right side of the vertical mounting plate from bottom to top, a first guide shaft, a second guide shaft and a third guide shaft are respectively arranged in the first shaft seat, the second shaft seat and the third shaft seat, and a fourth guide shaft is movably connected to the bottom supporting mechanism.

Preferably, the cold air diversion sleeve comprises a heat source end and a vertical diversion end, the heat source end is positioned right above the spiral tower body, and the vertical diversion end is sleeved at the middle position of the inner cavity of the spiral tower body.

Preferably, the heat source end is including running through formula round platform cover, the top fixedly connected with uncovered formula round platform section of thick bamboo of running through formula round platform cover, airflow channel has been seted up at uncovered formula round platform section of thick bamboo top, run through formula round platform cover with be provided with the installation plectane between the uncovered formula round platform section of thick bamboo, installation plectane middle part cover is equipped with the condensation plate, annular ventilation duct has been seted up to installation plectane edge, the cover is equipped with the thread bush in running through formula round platform cover inner chamber below.

Preferably, the vertical shunting end comprises a hollow cylindrical sleeve, annular shunting pieces are arranged on the hollow cylindrical sleeve from top to bottom at equal intervals, an annular flow guide piece is sleeved on the annular shunting pieces, and a flow collecting sleeve and a flow distributing sleeve are respectively sleeved on the upper side and the lower side of the axis of each annular shunting piece in the hollow cylindrical sleeve.

Preferably, the upper side and the lower side of the surface of the annular flow guide part are both provided with a flow distribution groove, the inner wall of the annular flow guide part is equidistantly provided with air outlet grooves, and the condensation plate is communicated with an external liquid nitrogen bottle.

(III) advantageous effects

The utility model provides a spiral cooling tower. The method has the following beneficial effects:

according to the utility model, through the improvement of the spiral tower body, in the process of conveying food, the fan is started, the generated airflow is gathered in the inner cavity between the penetrating type circular table sleeve and the open type circular table cylinder from the airflow channel arranged at the top of the open type circular table cylinder, the airflow passes through the condensation plate on the installation circular plate, and the external liquid nitrogen is gathered in the condensation plate, so that the temperature at the condensation plate is reduced.

Because the hollow cylindrical sleeve is provided with the annular shunting parts at equal intervals, and the annular shunting part is provided with the flow gathering sleeve and the shunting sleeve, when airflow enters the shunting sleeve from the flow gathering sleeve, the airflow flows to the periphery after the wind diameter is increased, so that after the wind diameter is reduced by the shunting sleeve, part of the airflow is shunted at the top of the shunting sleeve, thus the entering airflow is quickly shunted to the air outlet groove formed on the annular shunting part and enters the shunting groove formed on the annular diversion part from the air outlet groove, the airflow can be uniformly blown to the food in transmission under the action of the annular diversion part, each next layer of the food can be contacted with the airflow in the transmission process, the rapid reduction of the temperature of the food can be ensured, the condition that the heat of the spiral tower bodies is stacked and concentrated when the food is baked and transmitted is avoided, the rapid disappearance of the heat is ensured, and the distance between every layer of the spiral tower bodies can be adaptively reduced, further, the distance between two adjacent layers can be further reduced.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of a structural cold air distribution sleeve of the present invention;

FIG. 3 is a schematic view of an annular flow divider in a cold air flow divider sleeve according to the present invention;

FIG. 4 is a schematic view of a flow collecting sleeve and a flow distributing sleeve in the cold air flow distributing sleeve with the structural structure of the utility model;

FIG. 5 is an enlarged view of the point A in FIG. 3 according to the present invention.

In the figure: the device comprises a supporting foot 1, a spiral tower body 2, a chain conveyor belt 3, a fan 4, a bottom supporting mechanism 5, a fourth guide shaft 6, a transition lifting mechanism 7, a first shaft seat 8, a first guide shaft 9, a second shaft seat 10, a second guide shaft 11, a third shaft seat 12, a third guide shaft 13, a cold air diversion sleeve 14, a hollow cylindrical sleeve 141, a penetrating type circular table sleeve 142, an open type circular table cylinder 143, an airflow channel 144, an annular ventilation groove 145, a condensing plate 146, a thread sleeve 147, an annular diversion member 148, an air outlet groove 1481, an annular diversion member 149, a diversion groove 1491, an installation circular plate 1410, a flow gathering sleeve 1411, a diversion sleeve 1412 and a top air source section 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides a technical solution: a spiral cooling tower comprising;

a spiral tower body 2; the cylindrical surface of the spiral tower body 2 is fixedly connected with supporting legs 1 for supporting the spiral tower body 2 at equal intervals;

an external transmission mechanism, the external transmission mechanism comprises a lifting transition mechanism 7 and a bottom supporting mechanism 5, the chain conveyor belt 3 is transmitted among the spiral tower body 2, the lifting transition mechanism 7 and the bottom supporting mechanism 5, the chain conveyor belt 3 is positioned in the spiral tower body 2 and is in spiral transmission, the lifting transition mechanism 7 comprises a vertical mounting plate, a first shaft seat 8, a second shaft seat 10 and a third shaft seat 12 are sequentially arranged on the right side of the vertical mounting plate from bottom to top, a first guide shaft 9, a second guide shaft 11 and a third guide shaft 13 are respectively arranged in the first shaft seat 8, the second shaft seat 10 and the third shaft seat 12, a fourth guide shaft 6 is movably connected on the bottom supporting mechanism 5, wherein the first guiding axle 9 and the fourth guiding axle 6 are driven by an externally arranged driving motor, such that the chain conveyor 3 moves over the first guiding axle 9, the second guiding axle 11, the third guiding axle 13 and the helical tower 2;

through setting up excessive mechanism 7 that goes up and down, the blowing end of chain conveyor 3 is outside with receiving the material end branch department like this to top chain conveyor 3 department is used for receiving the food of the high temperature after processing, and the chain conveyor 3 who is in excessive mechanism 7 that goes up and down and bottom sprag mechanism 5 can be collected the food after the cooling.

Run through formula reposition of redundant personnel hot air system, it includes top wind regime section 15, and top wind regime section 15 is located 2 axis tops of spiral tower body to fix at the top of spiral tower body 2 through the antithetical couplet iron, cold wind reposition of redundant personnel cover 14 runs through the inner chamber of spiral tower body 2, its top and the bottom fixed connection of top

wind regime section

15, 15 top fixed connection of top wind regime sections have fan 4.

Wherein, cold wind reposition of redundant personnel cover 14 includes heat source end and vertical reposition of redundant personnel end, and the heat source end is located spiral tower body 2 directly over, and vertical reposition of redundant personnel end cover is established at the middle part position of spiral tower body 2 inner chamber. The heat source end is including running through formula round platform cover 142, and the top fixedly connected with of running through formula round platform cover 142 opens a round platform section of thick bamboo 143, and airflow channel 144 has been seted up at open formula round platform section of thick bamboo 143 top, is provided with installation plectane 1410 between running through formula round platform cover 142 and the open formula round platform section of thick bamboo 143, and installation plectane 1410 middle part cover is equipped with condensation plate 146, and annular ventilation groove 145 has been seted up to installation plectane 1410 edge, and the cover is equipped with thread bush 147 below the formula round platform cover 142 inner chamber that runs through. The vertical flow dividing end comprises a hollow cylindrical sleeve 141, annular flow dividing pieces 148 are arranged on the hollow cylindrical sleeve 141 at equal intervals from top to bottom, an annular flow guiding piece 149 is sleeved on the annular flow dividing pieces 148, and a flow collecting sleeve 1411 and a flow dividing sleeve 1412 are respectively sleeved on the upper side and the lower side of the hollow cylindrical sleeve 141, which are located at the axis of the annular flow dividing pieces 148. The upper side and the lower side of the surface of the annular flow guide part 149 are provided with flow distribution grooves 1491, the inner wall of the annular flow guide part 148 is provided with air outlet grooves 1481 at equal intervals, and the condensing plate 146 is communicated with an external liquid nitrogen bottle.

In the process of conveying food, the fan 4 is started, the generated air flow is gathered in an inner cavity between the penetrating type circular truncated cone sleeve 142 and the open type circular truncated cone cylinder 143 from an air flow channel 144 formed in the top of the open type circular truncated cone cylinder 143, the air flow passes through the condensing plate 146 on the installation circular plate 1410, and external liquid nitrogen is gathered in the condensing plate 146, so that the temperature of the condensing plate 146 is reduced, when the air flow passes through the installation circular plate 1410, the temperature of the air flow can be reduced, the cold air flow which can be discharged outside can rapidly cool high-temperature food, the speed of reducing the temperature of the food can be further ensured, and the processing efficiency is increased.

When the airflow enters the hollow cylindrical sleeve 141, because the annular flow dividing member 148 is equidistantly arranged on the hollow cylindrical sleeve 141, and the flow collecting sleeve 1411 and the flow dividing sleeve 1412 are arranged at the annular flow dividing member 148, when the airflow enters the flow dividing sleeve 1412 from the flow collecting sleeve 1411, the airflow flows to the periphery after the wind diameter is increased, so that after the wind diameter is reduced by the flow dividing sleeve 1412, part of the airflow is divided at the top of the flow dividing sleeve 1412, thus the entering airflow is quickly divided into the air outlet groove 1481 formed in the annular flow dividing member 148 and enters the flow dividing groove 1491 formed in the annular flow dividing member 149 from the air outlet groove 1481, so that the airflow can be uniformly blown to the food in transmission under the action of the annular flow dividing member 149, each next layer of the food can be contacted with the airflow in the transmission process, thus the rapid decrease of the temperature of the food can be ensured, and the situation that the heat is stacked and concentrated on the spiral tower body 2 during the baking and transmission of the food can be avoided, the quick disappearance of heat is guaranteed, and the distance between every layer of spiral tower body 2 can be adapted to reduce, and then can further reduce the distance between adjacent two-layer.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A spiral cooling tower, comprising;

a helical tower (2); the surface of the cylinder of the spiral tower body (2) is fixedly connected with supporting legs (1) which are used for supporting the spiral tower body (2) at equal intervals;

the external conveying mechanism comprises a lifting transition mechanism (7) and a bottom supporting mechanism (5), a chain type conveying belt (3) is conveyed among the spiral tower body (2), the lifting transition mechanism (7) and the bottom supporting mechanism (5), and the chain type conveying belt (3) is positioned in the spiral tower body (2) and is in internal spiral conveying;

run through formula reposition of redundant personnel hot-blast system, it includes top wind regime section (15), top wind regime section (15) are located spiral tower body (2) axis top to fix through the antithetical couplet iron the top of spiral tower body (2), cold wind reposition of redundant personnel cover (14) run through the inner chamber of spiral tower body (2), its top with the bottom fixed connection of top wind regime section (15), top wind regime section (15) top fixedly connected with fan (4).

2. A spiral cooling tower according to claim 1, wherein: excessive mechanism (7) goes up and down includes vertical mounting panel, vertical mounting panel right side has set gradually first axle bed (8), second axle bed (10) and third axle bed (12) from bottom to top, be provided with first guiding axle (9), second guiding axle (11) and third guiding axle (13) in first axle bed (8), second axle bed (10) and third axle bed (12) respectively, swing joint has fourth guiding axle (6) on bottom sprag mechanism (5).

3. A spiral cooling tower according to claim 2, wherein: the cold air diversion sleeve (14) comprises a heat source end and a vertical diversion end, the heat source end is located right above the spiral tower body (2), and the vertical diversion end is sleeved at the middle position of an inner cavity of the spiral tower body (2).

4. A spiral cooling tower according to claim 3, wherein: the heat source end is including running through formula round platform cover (142), the top fixedly connected with open type round platform section of thick bamboo (143) of running through formula round platform cover (142), airflow channel (144) have been seted up at open type round platform section of thick bamboo (143) top, run through formula round platform cover (142) with be provided with installation plectane (1410) between the open type round platform section of thick bamboo (143), installation plectane (1410) middle part cover is equipped with condenser plate (146), annular ventilation groove (145) have been seted up to installation plectane (1410) edge, run through formula round platform cover (142) inner chamber below cover is equipped with thread bush (147).

5. A spiral cooling tower according to claim 4, wherein: the vertical flow dividing end comprises a hollow cylindrical sleeve (141), annular flow dividing pieces (148) are arranged on the hollow cylindrical sleeve (141) at equal intervals from top to bottom, an annular flow guide piece (149) is sleeved on the annular flow dividing piece (148), and a flow collecting sleeve (1411) and a flow dividing sleeve (1412) are respectively sleeved on the upper side and the lower side of the hollow cylindrical sleeve (141) and located at the axis of the annular flow dividing piece (148).

6. A spiral cooling tower according to claim 5, wherein: the upper side and the lower side of the surface of the annular flow guide piece (149) are both provided with a flow distribution groove (1491), the inner wall of the annular flow guide piece (148) is equidistantly provided with air outlet grooves (1481), and the condensing plate (146) is communicated with an external liquid nitrogen bottle.