CN202973826U - Forced air drying machine capable of conveniently discharging - Google Patents
Forced air drying machine capable of conveniently discharging Download PDFInfo
- Publication number
- CN202973826U CN202973826U CN 201220738788 CN201220738788U CN202973826U CN 202973826 U CN202973826 U CN 202973826U CN 201220738788 CN201220738788 CN 201220738788 CN 201220738788 U CN201220738788 U CN 201220738788U CN 202973826 U CN202973826 U CN 202973826U
- Authority
- CN
- China
- Prior art keywords
- discharging
- convenient
- lower box
- blast drier
- box body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a forced air drying machine capable of conveniently discharging. The forced air drying machine capable of conveniently discharging comprises a box body, a blower device, an air-supplying pipeline and an air-exhausting pipeline, wherein the box body is provided with an air inlet and an air outlet, the air-supplying pipeline is connected with the blower device and the air inlet, and the air-exhausting pipeline is connected with the air outlet; the box body comprises an upper box body and a lower box body, the upper box body is barrel-shaped, the lower box body is hollow inverted-truncated-cone-type, and a discharging outlet is formed at the bottom of the lower box body; and the forced air drying machine further comprises a discharging pipeline connected with the discharging outlet, wherein the connection position of the discharging pipeline and the discharging outlet is provided with a first inserting plate used for sealing the discharging outlet. Because the lower box body of the forced air drying machine is inverted-truncated-cone-type, and the discharging outlet is formed at the bottom, the lower box body is gradually contracted from top to bottom with a certain inclined angle, and discharging is conveniently conducted.
Description
Technical field
The utility model belongs to the plastic bottle manufacture field, is specifically related to a kind of blast drier of being convenient to discharging.
Background technology
Plastic bottle is generally produced by the mode of blowing, and the blow molding process of plastic bottle mainly contains two kinds.The first is extrusion-blown modling, comprises the steps: plastic raw materials is added in extruder, extrudes melting tube blank after heating and melting, close die is clamped pipe, cuts off an end pipe, passes into the moulding of compressed air inflation, take out from mould after cooling and shaping, repair except obtaining finished product after slitter edge.This technique is mainly used to produce polyethylene, igelite bottle, as milk bottle, soy cruet etc.The second is injection-blow molding, is about to plastic raw materials through injection machine injection moulding tubular parison, then puts into the blow molding of bottle mould drawn, obtains finished product after cooling.This technique is mainly used to produce the PET plastic bottle, as mineral water bottle, Coke bottle, Sprite dish etc.Wherein, it is high that extrusion-blown modling has production efficiency, and equipment cost is low, the wide advantage of range of choice of mould and machinery, and it is to make by the technique of extrusion-blown modling that 75% blow-molded article is arranged at present.
Wherein, injection raw material carries out must removing before injection moulding moisture wherein in joining extruder, otherwise can affect follow-up expressing technique.Existing blast drier for the injection raw material dehumidifying comprises casing and air-blast device, needs to open the discharging of casing ability after drying is completed, and can't learn the degree of drying of injection raw material in dry run, can only rule of thumb judge.
The utility model content
The utility model provides a kind of blast drier of being convenient to discharging, and this blast drier is convenient to discharging after drying is completed.
A kind of blast drier of being convenient to discharging comprises:
Casing with gas feed and gas vent;
Air-blast device;
The air supply duct that connects described air-blast device and described gas feed;
With the exhaust duct that described gas vent is connected, described casing comprises upper box and lower box;
Described upper box is cylindrical shape;
Described lower box is hollow rounding bench-type, has discharging opening in the bottom of described lower box;
Described blast drier also comprises discharge pipe, and described discharge pipe is connected with described discharging opening, and is provided with the first plate for the sealing discharging opening in the junction.
In the utility model, described lower box is the rounding bench-type, and discharging opening is driveed in the bottom, the shape of lower box is shunk and from top to bottom gradually with certain angle of inclination, after opening the first plate, injection raw material can glide to along this inclined plane, and discharging is very convenient.
As preferably, described discharge pipe comprises the trunk line of vertical layout and the branch pipe(tube) that is in tilted layout;
Offer through hole on described the first plate, this through hole is used for trunk line or branch pipe(tube) are connected with discharging opening independently.
The degree of depth of inserting by regulating the first plate can be that injection raw material is fallen from different pipelines.
As further preferred, described branch pipe(tube) open end is provided with the second plate for this branch pipe(tube) of sealing, in dry run, the degree of carrying out in order to monitor drying is regulated the outlet of the second plate sealing branch pipe(tube), then regulates the first plate described branch pipe(tube) is communicated with discharging opening, a small amount of injection raw material enters branch pipe(tube), then close the passage between branch pipe(tube) and discharging opening, open the second plate, sampling detects and gets final product.
As preferably, offer transparent window on described trunk line, during discharging, by this transparent window observable discharging state.
As preferably, the top of described upper box is hinged with cover plate, and described gas vent is arranged on described cover plate, can charging the direction casing from casing by opening cover plate.
As further preferred, one side and the upper box of described lower box are hinged, opposite side kinge-joint knot component, this buckling piece is a screw rod and is set on a nut on screw rod, upper box is provided with the hole clipping that matches with this screw rod, and at this moment, upper box and lower box are convenient to open, after completing dry run, be easy to this equipment is cleaned.
As further preferred, on the sidewall of described gas feed setting and described lower box;
Described air supply duct is vertically arranged, is communicated with described gas feed by union elbow, adopts this kind connected mode, is conducive to save the space.
As further preferred, the length of described air supply duct vertical direction is 0.5～1m and is provided with around heater, adopts this kind setting, can blast the gas that heated in casing, improves drying efficiency.
Compare with prior art, the beneficial effects of the utility model are embodied in:
(1) lower box is the rounding bench-type, and discharging opening is driveed in the bottom, and the shape of lower box is shunk from top to bottom gradually and with certain angle of inclination, after opening the first plate, injection raw material can glide to along this inclined plane, and discharging is very convenient.
(2) by branch pipe(tube) is set, can sampling at any time monitor in dry run, be easy to control dry run.
Description of drawings
Fig. 1 is the structural representation of being convenient to the blast drier of discharging of the present utility model; In figure, 1: casing; 11: upper box; 12: lower box; 2: air supply duct; 3: air-blast device; 4: exhaust duct; 5: discharge pipe; 51: trunk line; 52: transparent window; 53: branch pipe(tube); 54: the second plates; 6: the first plates; 7: cover plate; 8: buckling piece.
The specific embodiment
Below in conjunction with accompanying drawing, the blast drier of being convenient to discharging of the present utility model is described in further detail.
By the structural representation of as shown in Figure 1 the blast drier of being convenient to discharging as can be known, this blast drier is installed on base, comprise casing 1, be arranged at casing 1 bottom discharging opening, be connected in the air supply duct 2 of casing 1 bottom sidewall and be arranged on the exhaust duct 4 on casing 1 top.
Casing 1 comprises dismountable upper box 11 and lower box 12, and wherein, lower box 12 is hollow rounding bench-type, and its bottom has discharging opening, is connected with discharge pipe 5 under discharging opening, and wherein, discharge pipe 5 comprises trunk line 51 and branch pipe(tube) 53.The position that cooperatively interacts between discharge pipe 5 and discharging opening forms the first slot, be provided with the first plate 6 that cooperatively interacts with the first slot in the first slot, have through hole in the first plate 6, the difference of the degree of depth of inserting according to the first plate 6, discharging opening is three kinds of states: be communicated with, be connected with branch pipe(tube) 53 or make discharge pipe 5 closures with trunk line 51.Trunk line 51 vertically arranges, its outlet directly is communicated with the outside; Branch pipe(tube) 53 and vertical direction are the angles of 30 degree, more the 10cm place have the second slot in the distance outlet, and are provided with the second plate 54 that coordinates with the second slot, can seal or open branch pipe(tube) 53 by the second plate 54.Be provided with transparent window 52 on the sidewall of trunk line 51 and branch pipe(tube) 53, can observe the motion state of ducted injection raw material by this form.
When blast drier carried out injection raw material dry, the first plate 6 made discharge pipe 5 closures, and at this moment, injection raw material can not fall, and dry run is carried out; In the process that drying is carried out, in order to obtain the drying regime of injection raw material, then sealing branch pipe(tube) 53 is regulated the first plate 6 discharging opening is communicated with branch pipe(tube) 53, a small amount of injection raw material falls into branch pipe(tube) 53, regulating the first plate 6, the path of closed discharging opening and branch pipe(tube) 53 is opened the second plate 54, connect sample analysis, some dry degree are defective, continue drying, otherwise drying completed; After drying is completed, regulate the first plate 6 discharging opening is communicated with trunk line 51, collect dried injection raw material.
The sidewall of lower box 12 has gas feed, and an end of air supply duct 2 is connected on gas vent, and an other end connects air-blast device 3, and for saving the space, this intake stack is vertically arranged.Because gas feed is oriented horizontal direction, for the intake stack that makes vertical layout can match with this gas feed, both connect by union elbow.Simultaneously, make in order to prevent drying, injection raw material pours in down a chimney and feeds subtube, covers one deck breathable cloth at the contact-making surface of air supply duct 2 and union elbow, and this breathable cloth can prevent that injection raw material from entering air supply duct 2 when allowing other to enter casing 1.
Air-blast device 3 adopts centrifugal blower, and the delivery outlet of centrifugal blower is connected with the import of air supply duct 2, and centrifugal blower also is connected with control panel (not shown in FIG.), can regulate by control panel the power of centrifugal blower; Simultaneously, in order to monitor the gas flow rate in air supply duct 2, in air supply duct 2, flowmeter is installed, regulates at any time the power of centrifugal blower according to the reading of flowmeter.
Be surrounded by heating jacket on the surface of air supply duct 2, this heating jacket also is connected with control panel, controls the power of heating jacket by control panel, makes the temperature of the gas in air supply duct 2 be in a suitable scope, thereby reaches higher drying efficiency.Wherein, the length of air supply duct 2 is 0.5～1m.
In present embodiment, because lower box 12 is hollow rounding bench-type, the diameter in cross section enlarges from the bottom up gradually, therefore, the gas that enters from air supply duct 2 has a process of diffusion gradually, and such structure is conducive to gas dispersion to each position of casing 1.
The upper box 11 of this blast drier is cylinder type, the contact portion of upper box 11 and lower box 12 is coincide mutually, one side and the upper box 11 of lower box 12 are hinged, opposite side kinge-joint knot component 8, this buckling piece 8 is a screw rod and is set on a nut on screw rod, and upper box 11 is provided with the hole clipping that matches with this screw rod.Drying is that screw rod inserts hole clipping, keeps the cooperation of upper box 11 and lower box 12; After drying is completed, when need to clear up casing 1, screw rod is withdrawed from hole clipping, upset upper box 11 can be cleared up.
Be hinged with cover plate 7 at the top of upper box 11, offer gas vent on cover plate 7, exhaust duct 4 is connected with this gas vent, and in order to prevent in dry run, dust falls into casing 1 inside, and exhaust duct 4 is arranged to case of bending.
The above-described specific embodiment has been described in detail the technical solution of the utility model and beneficial effect; be understood that the above only is most preferred embodiment of the present utility model; be not limited to the utility model; all any modifications of making in principle scope of the present utility model, replenish and be equal to replacement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. blast drier of being convenient to discharging comprises:
Casing (1) with gas feed and gas vent;
Air-blast device (3);
The air supply duct (2) that connects described air-blast device (3) and described gas feed;
The exhaust duct (4) that is connected with described gas vent is characterized in that, described casing (1) comprises upper box (11) and lower box (12);
Described upper box (11) is cylindrical shape;
Described lower box (12) is hollow rounding bench-type, has discharging opening in the bottom of described lower box (12);
Described blast drier also comprises discharge pipe (5), and described discharge pipe (5) is connected with described discharging opening, and is provided with the first plate (6) for the sealing discharging opening in the junction.
2. the blast drier of being convenient to discharging according to claim 1, is characterized in that, described discharge pipe (5) comprises the trunk line (51) of vertical layout and the branch pipe(tube) (53) that is in tilted layout;
Offer through hole on described the first plate (6), this through hole is used for trunk line (51) or branch pipe(tube) (53) are connected with discharging opening independently.
3. the blast drier of being convenient to discharging according to claim 2, is characterized in that, described branch pipe(tube) (53) open end is provided with the second plate (54) for this branch pipe(tube) of sealing (53).
4. the blast drier of being convenient to discharging according to claim 2, is characterized in that, offers transparent window (52) on described trunk line (51).
5. the blast drier of being convenient to discharging according to claim 1, is characterized in that, the top of described upper box (11) is hinged with cover plate (7), and described gas vent is arranged on described cover plate (7).
6. the blast drier of being convenient to discharging according to claim 5, it is characterized in that, one side of described lower box (12) and upper box (11) are hinged, opposite side kinge-joint knot component (8), this buckling piece (8) is a screw rod and is set on a nut on screw rod, and upper box (11) is provided with the hole clipping that matches with this screw rod.
7. the blast drier of being convenient to discharging according to claim 1, is characterized in that, on the sidewall of described gas feed setting and described lower box (12);
Described air supply duct (2) is vertically arranged, is communicated with described gas feed by union elbow.
8. the blast drier of being convenient to discharging according to claim 7, is characterized in that, the length of described air supply duct (2) vertical direction is 0.5～1m and is provided with around heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220738788 CN202973826U (en) | 2012-12-27 | 2012-12-27 | Forced air drying machine capable of conveniently discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220738788 CN202973826U (en) | 2012-12-27 | 2012-12-27 | Forced air drying machine capable of conveniently discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202973826U true CN202973826U (en) | 2013-06-05 |
Family
ID=48514889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220738788 Expired - Fee Related CN202973826U (en) | 2012-12-27 | 2012-12-27 | Forced air drying machine capable of conveniently discharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202973826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453736A (en) * | 2013-08-30 | 2013-12-18 | 南京威安新材料科技有限公司 | Air blasting drying box |
| CN104807297A (en) * | 2014-08-13 | 2015-07-29 | 江西稀有稀土金属钨业集团有限公司 | Electric-heating automatic tungsten concentrate drying device |
-
2012
- 2012-12-27 CN CN 201220738788 patent/CN202973826U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453736A (en) * | 2013-08-30 | 2013-12-18 | 南京威安新材料科技有限公司 | Air blasting drying box |
| CN104807297A (en) * | 2014-08-13 | 2015-07-29 | 江西稀有稀土金属钨业集团有限公司 | Electric-heating automatic tungsten concentrate drying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202973826U (en) | Forced air drying machine capable of conveniently discharging | |
| CN206393868U (en) | A kind of plastic mould of efficient cooled | |
| CN202964979U (en) | Air blast drying machine for injecting materials | |
| CN206264334U (en) | The injection-blow molding mould of resilient material core | |
| CN209682888U (en) | A kind of bottle blowing machine | |
| CN209273948U (en) | Disposable lunch-box blowing device | |
| CN209304972U (en) | A kind of blowning installation of bottle blowing machine | |
| CN103950183A (en) | Mould blow molding machine | |
| CN102029694B (en) | Sharp cooling and sharp heating highlight forming die | |
| CN207449093U (en) | A kind of blow molding apparatus of thin plastic bag | |
| CN203818556U (en) | Die blowing machine | |
| CN203510594U (en) | Injection molding machine for automatic demoulding without material handle | |
| CN106239877A (en) | A kind of high efficiency bottle blowing machine bottleneck processing unit (plant) | |
| CN203919673U (en) | A kind of PP TYPE process units | |
| CN205192189U (en) | A equipment for dry catalyst | |
| CN206983043U (en) | A kind of packing articles feedstock transportation dehumidification system | |
| CN206030519U (en) | Bottle blowing machine bottleneck cutting molding system smoke emission device | |
| CN206825896U (en) | A kind of bottle blowing mould | |
| CN205929138U (en) | Do you be used for E blast dryer of TPU processing | |
| CN206011700U (en) | A kind of gas bottle blowing former feed pot | |
| CN108437411A (en) | Air-flowing type self-expanding is molded equipment for blowing | |
| CN104690947A (en) | Blow-molding mold system of laundry detergent barrel | |
| CN104044264A (en) | Multilayer coextrusion film production device | |
| CN205388415U (en) | A drying device that is used for high PP plastics production line that passes through | |
| CN215040182U (en) | Heating component for PET bottle blank blow molding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131227 |