CN209131351U

CN209131351U - A kind of partial circulating baking oven

Info

Publication number: CN209131351U
Application number: CN201822020739.5U
Authority: CN
Inventors: 王义强
Original assignee: Weifang Qiao Drying Equipment Technology Co Ltd
Current assignee: Weifang Qiao Drying Equipment Technology Co Ltd
Priority date: 2018-12-04
Filing date: 2018-12-04
Publication date: 2019-07-19
Anticipated expiration: 2028-12-04

Abstract

The utility model discloses a kind of partial circulating baking ovens, there is the cabinet of chamber door including installed in front, it is vertically equipped with the partition that cabinets cavity is divided into the drying room of front side and the heating room of rear side in cabinet, the ventilation opening for being connected to drying room and heating room is equipped between the upper lateral part of partition and the roof of cabinet, between following side and the bottom wall of cabinet；The upper lateral part of drying room is sealedly connected with the split-wind plate of mesh, and split-wind plate is arranged lower than the lower edge of upside ventilation opening；Material disc of the multilayer between the upper and lower every being arranged and for holding material is placed in drying room；It is provided with gas-heating apparatus in heating room and the gas after heating is blown into the indoor blower device of drying from upside ventilation opening.The partial circulating oven structure is simple, easy to use, material wind-engaging and be heated evenly, and can improve hot wind utilization rate and reduce energy consumption.

Description

A kind of partial circulating baking oven

Technical field

The utility model relates to drying materials apparatus fields, and in particular to a kind of partial circulating baking oven.

Background technique

Baking oven is also referred to as drying box or dryer, is mainly used for timber, Chinese medicine, marine product, food and agricultural and sideline production The drying of product etc..Existing baking oven generally uses the structure of electric heating case, in existing drying box, the bottom of box or side installation electricity Heating tube or electric heating wire, by electric heating tube or electric heating wire direct baking material, thus by the moisture removal in material, and Equipment is opened or closed by simple switch button；Secondly, heating procedure and dividing wind system lack of standardization in existing drying box, make It is heated and by the wind uneven to obtain material in cabinet, causes drying effect poor.

Utility model content

It is easy to use the technical problem to be solved by the present invention is to provide a kind of structure is simple, material wind-engaging and heated Uniformly, and hot wind utilization rate can be improved and reduce the partial circulating baking oven of energy consumption.

In order to solve the above technical problems, the utility model includes the cabinet that installed in front has chamber door, it is structurally characterized in that: institute State in cabinet the partition for being vertically equipped with and cabinets cavity being divided into the drying room of front side and the heating room of rear side, the partition it is upper The ventilation opening for being connected to drying room and heating room is equipped between side and the roof of cabinet, between following side and the bottom wall of cabinet； The upper lateral part of the drying room is sealedly connected with the split-wind plate of mesh, and the split-wind plate is set lower than the lower edge of upside ventilation opening It sets；Material disc of the multilayer between the upper and lower every being arranged and for holding material is placed in the drying room；It is arranged in the heating room There is gas-heating apparatus and the gas after heating is blown into the indoor blower device of drying from upside ventilation opening.

After adopting the above structure, by unlatching chamber door, in the drying room that material disc can be placed, and when drying operation, Gas in drying room is pumped into heating room by blower device, and after gas-heating apparatus heats, then is blown into drying again Interior, meanwhile, the gas after heating is just blown into drying room downwards after the split-wind plate of mesh carries out uniform treatment, Therefore, the gas after heating can uniformly blow to material disc, and material disc, between the upper and lower every setting, therefore, the gas of flowing can be by upper Material disc is successively blown under, to dry to the material in material disc, therefore, can be made material wind-engaging and is heated evenly； It is heated secondly, the gas after having dried can reenter heating room, and is again introduced into drying room and carries out drying operation, because This, can improve hot wind utilization rate and reduce energy consumption.

In order to realize the structure of partition and ventilation opening, the left side of the partition is sealedly connected on the left side tank wall of cabinet Upper, right edge is sealedly connected on the right side tank wall of cabinet；The setting of the roof interval of the upper side edge of the partition and cabinet to The bottom wall interval setting of ventilation opening, lower side and cabinet on the upside of constituting is to constitute the ventilation opening of downside.

In order to which the excessively high gas of humidity in cabinet is periodically discharged, the following side of the cabinet is equipped with connection drying room With the moisture exhausting port of outside atmosphere and the humidity-discharging device of control moisture exhausting port opening and closing；The following side of the cabinet be equipped with connection heating room with The air inlet of outside atmosphere and the air-intake device of control air inlet opening and closing.

The humidity-discharging device includes the electric-powered shutter being mounted at moisture exhausting port, and the air-intake device includes being mounted on air inlet Electric-powered shutter at mouthful.

In order to realize the structure of blower device, the blower device includes that setting is divided into heating room and by heating room The support plate of chamber and lower chambers is equipped with the air blast being pumped to the gas in lower chambers in upper chamber in the support plate Machine.

The gas-heating apparatus includes the more electric heating tubes or electric heating wire being mounted in upper chamber.

In order to facilitate support material disc, be evenly equipped on the left and right sides tank wall of the drying room about more it is spaced It is used to support the support portion of material disc.

The PLC controller being electrically connected with blower device and gas-heating apparatus is installed on the outside of the cabinet.

The tank wall of the cabinet includes the heat preservation rock layer of middle layer and the color steel layer of outer layer.

It is easy to use in conclusion the utility model structure is simple, it material wind-engaging and is heated evenly, and hot wind can be improved Utilization rate and reduction energy consumption.

Detailed description of the invention

The utility model is described in further detail with reference to the accompanying drawings and detailed description:

Fig. 1 is the right view schematic cross-sectional view of the utility model.

Specific embodiment

Referring to attached drawing, which includes the cabinet 2 that installed in front has chamber door 1, wherein the cabinet 2 is vertically to set The cuboid set, secondly, the tank wall of cabinet 2 by two layers of color steel layer and is filled out in order to realize that cabinet 2 has good insulation effect The heat preservation rock layer filled between two layers of color steel layer is constituted；Certainly, in order to improve the structural strength of cabinet 2, one can first be welded The metal framework of rectangular-shape installs tank wall later on six sides of metal framework and constitutes cabinet 2；Secondly, cabinet 2 Case mouth is offered on the tank wall of front side, and chamber door 1 is the front side that hinge is mounted in cabinet 2, opens chamber door 1 to facilitate；Secondly, for side Just realize that cabinet 2 is mobile, the bottom of cabinet 2 is equipped with multiple universal travel wheels.

It is vertically equipped with continued reference to attached drawing, in cabinet 2 and 2 inner cavity of cabinet is divided into the drying room 4 of front side and adding for rear side The partition 3 in hot cell 5, certainly, the space of the drying room are preferably greater than the space for heating room, secondly, the upper lateral part and cabinet of partition 3 The ventilation opening for being connected to drying room 4 and heating room 5 is equipped between 2 roof, between following side and the bottom wall of cabinet 2；For reality The structure of existing partition 3 and ventilation opening, the left side of the partition 3 is sealedly connected on the left side tank wall of cabinet 2, right edge sealing connects It connects on the right side tank wall of cabinet 2, secondly, a distance is arranged in the roof interval of the upper side edge of partition 3 and cabinet 2, then exists The ventilation opening of upside is constituted between 2 roof of partition 3 and cabinet, and the bottom wall of the lower side of partition 3 and cabinet 2 is also spaced setting one Section distance, then between 2 bottom wall of partition 3 and cabinet constitute on the downside of ventilation opening；Certainly, the upper side edge of partition 3 can also be with The roof of cabinet 2 is tightly connected, the bottom wall of lower side and cabinet 2 is tightly connected, at this time, it is only necessary to partition 3 upper lateral part and The ventilation opening that front and back penetrates through is opened up on following side；Secondly, being placed with multilayer in drying room 4 between the upper and lower every setting and for containing The material disc for putting material is somebody's turn to do, which does not show that in figure, before the front and rear width of the material disc should be slightly smaller than drying room 4 Therefore width afterwards makes the gas of drying from top to bottom pass through material disc as far as possible, to dry to the material in material disc Dry operation, certainly, which is preferably the disk body of mesh-like structure, then, improves the mobility of gas from top to bottom；Together When, material disc is taken out from drying room 4 for convenience, to facilitate pick-and-place material, preferably in the left and right sides case of drying room 4 About the more spaced support portions 13 for being used to support material disc are evenly equipped on wall, which is to be horizontally set on case Support rod body on wall, therefore, it is two corresponding that each material disc relies on the edge department at left and right sides of it that can be supported on left and right On support portion 13, secondly, material disc can be pulled out from corresponding two support portions 13 in left and right after opening chamber door 1.

With continued reference to attached drawing, heats and be provided with gas-heating apparatus 7 in room 5 and by the gas after heating from upside ventilation opening The blower device being blown into drying room 4.In order to realize the structure of blower device, which includes being mounted in heating room 5 And divide heating room 5 to the support plate 11 for upper chamber and lower chambers, wherein the middle part of the support plate 11 is equipped with one up and down Through-hole, secondly, the through hole of support plate 11 is equipped with the air blower 12 being pumped to the gas in lower chambers in upper chamber；Separately Outside, which includes the more electric heating tubes or electric heating wire being mounted in upper chamber, in addition, in order to automatic The opening time of air blower 12 and the heating temperature of gas-heating apparatus 7 are controlled, is preferably equipped with and air blast in the outside of cabinet 2 The PLC controller 14 that device and gas-heating apparatus 7 are electrically connected.

In order to make the gas after heating uniformly blow to material disc, the upper lateral part of drying room 4 is sealedly connected with mesh Split-wind plate 6, the split-wind plate 6 are that horizontally disposed mesh plate body is evenly equipped with ventilation up and down certainly on mesh plate body Hole, secondly, the split-wind plate 6 lower than upside ventilation opening lower edge be arranged, therefore, the gas after heating be by split-wind plate 6 into After row uniform treatment, the material disc that is just blown into downwards in drying room 4.

With continued reference to attached drawing, in order to which the excessively high gas of humidity in cabinet 2 is periodically discharged, the following side of cabinet 2 is set There is the moisture exhausting port 9 of connection drying room 4 and outside atmosphere and the humidity-discharging device of the control opening and closing of moisture exhausting port 9, the humidity-discharging device are preferably The electric-powered shutter being mounted at moisture exhausting port 9 secondly, the moisture exhausting port 9 can be two, and is separately positioned on 4 downside of drying room On the left side tank wall and right side tank wall in portion, meanwhile, moisture exhausting port 9 is arranged preferably adjacent to the bottom wall of cabinet 2；In addition, in order to dry When moisture in room 4 is discharged, outside atmosphere can be pumped into simultaneously in heating room 5, the following side of cabinet 2 is additionally provided with connection heating room 5 air-intake devices opened and closed with the air inlet 10 of outside atmosphere and control air inlet 10, as shown in Figure 1, air inlet 10 is preferably provided with On the tank wall of 5 rear side of heating room, meanwhile, air inlet 10 is arranged also close to the bottom wall of cabinet 2, in addition, the air-intake device is preferred For the electric-powered shutter being mounted at air inlet 10, meanwhile, above-mentioned electric-powered shutter is preferably electrically connected with PLC controller 14, because This, PLC controller 14 can carry out automatically controlling the switching motion of above-mentioned electric-powered shutter according to the humidity of air in cabinet 2.

When specifically used, by unlatching chamber door 1, in the drying room 4 that can be spaced apart up and down multiple material discs, and drying When dry operation, the gas in drying room 4 is pumped into heating room 5 by blower device, and after the heating of gas-heating apparatus 7, then Again it is blown into drying room 4, meanwhile, the gas after heating is after the split-wind plate 6 of mesh carries out uniform treatment, just downwards It is blown into drying room 4, therefore, the gas after heating can uniformly blow to material disc, and therefore material disc, flows between the upper and lower every setting Dynamic gas from top to bottom can successively blow over material disc, to be dried to the material in material disc, therefore, can make material by It wind and is heated evenly；It is heated, and is again introduced into drying room 4 secondly, the gas after having dried can reenter heating room 5 Drying operation is carried out, in addition, PLC controller 14 can be according to two electric-powered shutters of Humidity Automatic Control of air in cabinet 2 Therefore opening and closing time and duration, can improve hot wind utilization rate and reduce energy consumption so that moisture be discharged and be pumped into clean air.

In conclusion the utility model is not limited to above-mentioned specific embodiment.Those skilled in the art are not departing from this reality Under the premise of with novel spirit and scope, several change and modification can be done, it is practical new that all these variations should all fall into this The protection scope of type.

Claims

1. a kind of partial circulating baking oven has the cabinet (2) of chamber door (1) including installed in front, it is characterised in that: in the cabinet (2) It is vertical to be equipped with the partition (3) that cabinet (2) inner cavity is divided into the drying room (4) of front side and the heating room (5) of rear side, the partition (3) be equipped between upper lateral part and the roof of cabinet (2), between following side and the bottom wall of cabinet (2) be connected to drying room (4) and Heat the ventilation opening of room (5)；The upper lateral part of the drying room (4) is sealedly connected with the split-wind plate (6) of mesh, the split-wind plate (6) it is arranged lower than the lower edge of upside ventilation opening；Multilayer is placed in the drying room (4) between the upper and lower every setting and for holding The material disc of material；Gas-heating apparatus (7) is provided in the heating room (5) and by the gas after heating from upside ventilation opening The blower device being blown into drying room (4).

2. partial circulating baking oven as described in claim 1, it is characterised in that: the left side of the partition (3) is sealedly connected on case On the left side tank wall of body (2), right edge is sealedly connected on the right side tank wall of cabinet (2)；The upper side edge and case of the partition (3) The roof interval setting of body (2) is to constitute the bottom wall interval setting of the ventilation opening of upside, lower side and cabinet (2) to constitute The ventilation opening of downside.

3. partial circulating baking oven as described in claim 1, it is characterised in that: the following side of the cabinet (2) is equipped with connection drying The humidity-discharging device of the moisture exhausting port (9) and control moisture exhausting port (9) opening and closing of room (4) and outside atmosphere；The following side of the cabinet (2) is set There are the air inlet (10) of connection heating room (5) and outside atmosphere and the air-intake device of control air inlet (10) opening and closing.

4. partial circulating baking oven as claimed in claim 3, it is characterised in that: the humidity-discharging device includes being mounted on moisture exhausting port (9) The electric-powered shutter at place, the air-intake device include the electric-powered shutter being mounted at air inlet (10).

5. the partial circulating baking oven as described in claim 1-4 is any, it is characterised in that: the blower device includes that setting is being heated In room (5) and the support plate (11) that room (5) are divided into upper chamber and lower chambers will be heated, will be equipped with by under on the support plate (11) Gas in chamber is pumped to the air blower (12) in upper chamber.

6. partial circulating baking oven as claimed in claim 5, it is characterised in that: the gas-heating apparatus (7) includes being mounted on More electric heating tubes or electric heating wire in chamber.

7. partial circulating baking oven as described in claim 1, it is characterised in that: on the left and right sides tank wall of the drying room (4) It is furnished with about the more spaced support portions (13) for being used to support material disc.

8. partial circulating baking oven as described in claim 1, it is characterised in that: be equipped on the outside of the cabinet (2) and filled with air blast Set the PLC controller (14) with gas-heating apparatus (7) electrical connection.

9. partial circulating baking oven as described in claim 1, it is characterised in that: the tank wall of the cabinet (2) includes the guarantor of middle layer The color steel layer of warm rock wool layer and outer layer.