CN202114832U - Novel vacuum dehumidifying device - Google Patents
Novel vacuum dehumidifying device Download PDFInfo
- Publication number
- CN202114832U CN202114832U CN2011201922287U CN201120192228U CN202114832U CN 202114832 U CN202114832 U CN 202114832U CN 2011201922287 U CN2011201922287 U CN 2011201922287U CN 201120192228 U CN201120192228 U CN 201120192228U CN 202114832 U CN202114832 U CN 202114832U
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- rotating shaft
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- charging aperture
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Abstract
A novel vacuum dehumidifying device belongs to the technical field of plastic molding and is designed for saving equipment investment and production places. The novel vacuum dehumidifying device comprises at least three containers (1), a feed inlet is arranged on the upper portion of each container, a discharge outlet and a discharge valve are arranged at the bottom of each container, each container is fixedly mounted on a rotary shaft (2) which intermittently rotates, at least three workstations surround around the rotary shaft (2), and the number of the workstations is equal to that of the containers. A fixedly-mounted feed inlet (31) is fixedly arranged above the container of the first workstation (A), the second workstation (B) is a negative-pressure dehumidifying workstation, the third workstation (C) is a discharge workstation, and a heating workstation is arranged in front of the second workstation. The vacuum dehumidifying device is characterized in that a material mixing and pushing device (6) is arranged above the fixedly-mounted feed port (31), and an outlet of the material mixing and pushing device is spliced to the fixedly-mounted feed inlet (31).
Description
Technical field
The utility model belongs to the plastic rubber shaping technical field, relates in particular to the plastic material vacuum dehumidifier in the injection machine feeding system.
Background technology
Title said " vacuum dehumidifier " is to be 200720060335.8 like application number, and notification number is the plastic material drying equipment that the Chinese patent of CN201133755Y is introduced.It comprises several containers, and charging aperture is arranged at the top of each container, and discharging opening and discharging valve are arranged at the bottom; Each container is packed in the rotating shaft of intermittently rotating; Around rotating shaft several stations are arranged, the operation process of corresponding charging respectively, heating, vacuum dehumidifying, discharging.
To vacuum dehumidifier base feed, prior art is a high-order hopper to be set to the vacuum dehumidifier, air-flow conveying equipment base feed in this high position hopper of establishing by other.When raw material is multiple (such as virgin material and old material) mixed material, also need establish the raw material mixing apparatus in addition.This need increase equipment investment, also need increase production site.
Summary of the invention
The purpose of the utility model provides a kind of novel evacuated dehumidifier, to be used for that mixed material is carried out drying, carries out feed to injection machine again.
The technical scheme of the utility model: above the vacuum dehumidifier, install the batch mixing propulsion plant additional.That is:
A kind of novel evacuated dehumidifier comprises minimum three containers, and charging aperture is arranged at the top of each container, and discharging opening and discharging valve are arranged at the bottom; Each container is packed in the rotating shaft of intermittently rotating; Around rotating shaft minimum three stations are arranged, and the station number equals the container number; Wherein the container of first station top is installed with and installs charging aperture; Inferior back station is a negative pressure dehumidifying station; Last station is a unloading station; Before the station of inferior back, heating station is arranged, and (possibly be compounded among first station, then first station is the charging heating station; The follow-up heating station that then perhaps has is for strengthening heating station); It is characterized in that: install the top of charging aperture, be provided with the batch mixing propulsion plant; The outlet of batch mixing propulsion plant is routed to and installs charging aperture.
Further, the batch mixing propulsion plant comprises horizontal barrel, and the outlet that horizontal barrel top is fixed with minimum two hoppers and each hopper is routed to horizontal barrel through valve; In the horizontal barrel rotating shaft is installed, is fixed with the stirring propulsive mechanism in the rotating shaft.
The beneficial effect of the utility model: can know that by such scheme and structure the utility model makes it to get into the container around the rotating shaft at intermittence after can mixing raw material again, carries out dehumidification treatments again.Do not need to establish in addition the raw material mixing apparatus.Reach the purpose of saving equipment investment and production site.
Description of drawings
Specify the embodiment of the utility model below in conjunction with accompanying drawing:
Fig. 1 is the sketch map of embodiment.
Fig. 2 is the sketch map of the batch mixing propulsion plant of embodiment; Horizontal barrel 61 and outlet end cap 612 have been hidden among the figure.
Fig. 3 be embodiment thermal air current to sketch map; The pipeline of dotted line signal hot-air outside container 1 of band arrow connects and the flow direction among the figure.Among the figure, D21 is for strengthening the hot-air inlets of heating station D2, and D22 is for strengthening the hot air outlet of heating station D2; D11 is for strengthening the hot-air inlets of heating station D1, and D12 is for strengthening the hot air outlet of heating station D1.
Fig. 4 is the sketch map of container and discharging valve.
The specific embodiment
As shown in the figure, a kind of novel evacuated dehumidifier comprises minimum three containers 1, and charging aperture is arranged at the top of each container, and discharging opening and discharging valve are arranged at the bottom; Each container is packed in the rotating shaft 2 of intermittently rotating; Around rotating shaft 2 minimum three stations are arranged, and the station number equals the container number; Wherein the container of first station A top is installed with and installs charging aperture 31; Inferior back station B is a negative pressure dehumidifying station; Last station C is a unloading station; Before the station of inferior back, heating station is arranged, and (possibly be compounded among first station, then first station is the charging heating station; The follow-up heating station that then perhaps has is for strengthening heating station D); It is characterized in that: install the top of charging aperture 31, be provided with batch mixing propulsion plant 6; The outlet of batch mixing propulsion plant is routed to and installs charging aperture 31.
Further, the batch mixing propulsion plant comprises horizontal barrel 61, and the outlet that horizontal barrel top is fixed with minimum two hoppers 60 and each hopper 60 is routed to horizontal barrel 61 through valve; Rotating shaft 62 is installed in the horizontal barrel, is fixed with in the rotating shaft and stirs propulsive mechanism 63.
Further, rotating shaft 62 is attached to motor through adjustable speed-changing mechanism; Perhaps, rotating shaft 62 is attached to variable-speed motor.So, can control the discharging speed of horizontal barrel 61, realize the purpose of quantitative feed through the rotating speed of regulating rotating shaft 62.
The exit of horizontal barrel 61 is provided with valve.
In illustrated embodiment, rotating shaft 62 is a screw rod that its spiral shell rib is interrupted with the overall structure that stirs propulsive mechanism 63.When the valve opening in the exit of horizontal barrel 61, it has and stirs and progradation; When the valve closing in the exit of horizontal barrel 61, it has stirring action.
Especially as shown in Figure 3, at embodiment, the container of first station A below is provided with hot-air inlets A1, and the top is provided with hot air outlet A2; That is, the first station A also is elementary heating station simultaneously.
As shown in Figure 3, further, in the presence of container 1; Each heating station (comprises and strengthens heating station D; Also possibly comprise the first station A) series connection each other, and last heating station (is D2 in illustrated embodiment) is communicated to heated air source through valve.Realize that step uses hot-air.In illustrated embodiment, the hot-air inlets A1 of the first station A continues from the hot air outlet D12 that strengthens heating station D1; The hot-air inlets D11 that strengthens heating station D1 continues from the hot air outlet D22 that strengthens heating station D2; The hot-air inlets D21 that strengthens heating station D2 continues from fresh heated air source.
As shown in the figure, inferior back station B is provided with the sealing device of container and is communicated to negative pressure source through valve.
As shown in the figure, the container below of last station C is provided with material disc 4, and material disc 4 (through discharging opening 42) is communicated to Material sucking machine.
(especially at inferior back station B) has motion that container 1 is carried out assist location and controls opening/closing of its upper port.These motions can be (being communicated to compressed-air actuated through valve) cylinders.
Embodiment himself has vavuum pump and air cleaner (not shown), forming aforesaid negative pressure source, and negative pressure source is provided can for the Material sucking machine that is communicated to material disc 4.
As shown in Figure 4, container 1 comprises cylindrical shell; Charging aperture is arranged at its top; Be fixed with filter screen in the cylindrical shell; The bottom of cylindrical shell is fixed with base; The central part of base has enough big through hole, constitutes discharging opening; The discharging opening position is equipped with the discharging valve; And said cylindrical shell has minimum two sections (being illustrated as 2 sections), and the socket up and down successively of each section cylindrical shell.
As shown in Figure 4, the end face of container is opened wide and is constituted aforesaid charging aperture.
As shown in Figure 4, two cylinder sections and between, have to make things convenient for padlock and shuttle-type padlock of triping.To strengthen the mutual socket of two cylinder sections.
As shown in Figure 4, two cylinder sections and between, sealing gasket is arranged.
As shown in Figure 4, described discharging valve comprises that there is the taper seat in penetrating hole at a center; The top in penetrating hole is provided with valve plug; Valve plug is installed in valve rod; The top of valve rod is installed in the slideway that is connected with taper seat; There is spring to be compressed and is installed between the cecum and valve rod of slideway, be in normally off to keep the discharging valve; Near the below of valve rod, be provided with an elevating lever (such as the piston rod of cylinder).When elevating lever rises, the discharging valve opening.
Elevating lever can be arranged on internal tank and valve rod is connected; Also can be arranged on the unloading station of vacuum dehumidifier.Be preferably the latter.
Cylindrical shell is preferably transparent material, in order to keeping watch on its content state.
Claims (6)
1. a novel evacuated dehumidifier comprises minimum three containers (1), and charging aperture is arranged at the top of each container, and discharging opening and discharging valve are arranged at the bottom; Each container is packed in the rotating shaft (2) of intermittently rotating; Around rotating shaft (2) minimum three stations are arranged, and the station number equals the container number; Wherein the container of first station (A) top is installed with and installs charging aperture (31); Inferior back station (B) is negative pressure dehumidifying station; Last station (C) is a unloading station; Before the station of inferior back, heating station is arranged; It is characterized in that: install the top of charging aperture (31), be provided with batch mixing propulsion plant (6); The outlet of batch mixing propulsion plant is routed to and installs charging aperture (31).
2. a kind of novel evacuated dehumidifier according to claim 1; It is characterized in that: the batch mixing propulsion plant comprises horizontal barrel (61), and the outlet that horizontal barrel top is fixed with minimum two hoppers (60) and each hopper (60) is routed to horizontal barrel (61) through valve; Rotating shaft (62) is installed in the horizontal barrel, is fixed with in the rotating shaft and stirs propulsive mechanism (63).
3. a kind of novel evacuated dehumidifier according to claim 2 is characterized in that: the overall structure of rotating shaft (62) and stirring propulsive mechanism (63) is a screw rod that its spiral shell rib is interrupted.
4. a kind of novel evacuated dehumidifier according to claim 1 is characterized in that: the container below of first station (A) is provided with hot-air inlets (A1), and the top is provided with hot air outlet (A2).
5. a kind of novel evacuated dehumidifier according to claim 4 is characterized in that: in the presence of container (1), each heating station is connected each other, and last heating station is communicated to heated air source through valve.
6. a kind of novel evacuated dehumidifier according to claim 1 is characterized in that: container (1) comprises cylindrical shell, and cylindrical shell is a transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201922287U CN202114832U (en) | 2011-06-08 | 2011-06-08 | Novel vacuum dehumidifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201922287U CN202114832U (en) | 2011-06-08 | 2011-06-08 | Novel vacuum dehumidifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202114832U true CN202114832U (en) | 2012-01-18 |
Family
ID=45455928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201922287U Expired - Fee Related CN202114832U (en) | 2011-06-08 | 2011-06-08 | Novel vacuum dehumidifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202114832U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075547A (en) * | 2014-07-09 | 2014-10-01 | 远光智和卓源(北京)科技有限公司 | Multifunctional rotary type drying system and method for automated operation |
| CN105371616A (en) * | 2015-10-30 | 2016-03-02 | 远光共创智能科技股份有限公司 | Rolling type coal sample drying device |
-
2011
- 2011-06-08 CN CN2011201922287U patent/CN202114832U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075547A (en) * | 2014-07-09 | 2014-10-01 | 远光智和卓源(北京)科技有限公司 | Multifunctional rotary type drying system and method for automated operation |
| CN105371616A (en) * | 2015-10-30 | 2016-03-02 | 远光共创智能科技股份有限公司 | Rolling type coal sample drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20140608 |
|
| EXPY | Termination of patent right or utility model |