CN209612674U - Plaster material pretreatment unit - Google Patents
Plaster material pretreatment unit Download PDFInfo
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- CN209612674U CN209612674U CN201920138733.XU CN201920138733U CN209612674U CN 209612674 U CN209612674 U CN 209612674U CN 201920138733 U CN201920138733 U CN 201920138733U CN 209612674 U CN209612674 U CN 209612674U
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- plaster material
- stirred tank
- pretreatment unit
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Abstract
The utility model provides a kind of plaster material pretreatment unit, belong to production preprocessing technical field, including stirred tank, top is provided with the first feeding inlet, the second feeding inlet and aqueous solution inflow line, bottom is provided with the outlet line being connected to supercritical water oxidation system, and outside is provided with collet；Hard plaster material destroyer, discharge port are connected to the first feeding inlet of stirred tank, for crushing hard plaster material and are sent into stirred tank；And soft plaster material cast feeder, discharge port are connected to the second feeding inlet of stirred tank, for soft plaster material to be sent into stirred tank；Stirred tank is used to be mixed according to the water-soluble situation for being sent into material with a certain proportion of aqueous solution, and the material after dissolution or emulsification is then sent into supercritical water oxidation system from outlet line.The technical issues of it is complicated that the utility model is able to solve device structure existing in the prior art, higher cost, while convenient for the quick dissolution of material and emulsifying.
Description
Technical field
The utility model belongs to production preconditioning technique field, is to be related to a kind of plaster material pretreatment more specifically
Device.
Background technique
Supercritical Water Oxidation Technology is chiefly used in treatment of water-soluble paste hazardous waste, since plaster material viscosity is high, stream
Dynamic property is very poor, on the one hand, is easy to wall built-up during feeding intake, even is difficult to flow in the duct；On the other hand, if material compared with
Firmly, often occurs being difficult to the problem of quickly dissolving or emulsify in chip-proof situation.Therefore material is often divided into hard
Plaster material and soft plaster material are separately handled, and equipment also needs to be equipped with two sets, and structure is complicated, higher cost.
Utility model content
The purpose of this utility model is to provide a kind of plaster material pretreatment units, are a kind of processing hard plaster materials
With the pretreatment unit of soft plaster material combination, it is able to solve device structure complexity existing in the prior art, higher cost
The technical issues of, while convenient for the quick dissolution and emulsification of material.
In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of plaster material pretreatment unit,
It include: stirred tank, top is provided with the first feeding inlet, the second feeding inlet and aqueous solution inflow line, and bottom is provided with to be faced with super
The outlet line of boundary's water oxygen system connectivity, outside are provided with collet, and the collet bottom is provided with temperature adjustment water inlet, and top is set
It is equipped with temperature adjustment water out；Hard plaster material destroyer, discharge port is connected to the first feeding inlet of the stirred tank, for being crushed
Hard plaster material is simultaneously sent into the stirred tank；And soft plaster material cast feeder, the second of discharge port and the stirred tank
Feeding inlet connection, for soft plaster material to be sent into the stirred tank；The stirred tank is used for according to the water-soluble of feeding material
Situation is mixed with a certain proportion of aqueous solution, is then sent into the material after dissolution or emulsification from the outlet line
The supercritical water oxidation system.
Further, the hard plaster material destroyer includes: mixing conveyor, including accommodating chamber and is located at the appearance
Receive bottom of chamber portion and the crusher chamber that is connected to the accommodating chamber, in the accommodating chamber setting can have can be up and down pressing plate,
Side is provided with the rotary shaft that setting in feed inlet, the crusher chamber has helical blade, and opposite with the feed inlet is another
Side is provided with discharge port；And feeding platform, it is connected to the feed inlet of the accommodating chamber.
Further, the pressing plate is connected with fluid pressure drive device, by the driving of the fluid pressure drive device described
It is up and down in accommodating chamber.
Further, the accommodating chamber bottom is provided with the limit base for limiting pressing plate displacement.
Further, the diameter range of the discharge port of the hard plaster material destroyer is the 1- of the rotation shaft diameter
1.2 again.
Further, the soft plaster material cast feeder includes: feed hopper；Plunger barrel, be located at the feeding funnel bottom part,
It is internally provided with the reciprocating plunger that can be moved back and forth horizontally, bottom both ends are respectively arranged with discharge port；And driving device and institute
It states reciprocating plunger to be connected, for driving the reciprocating plunger mobile.
Further, it is provided with balance pipe between the top of the stirred tank and the outlet line, passes through the balance
Pipe connection.
Further, the stirring blade in the stirred tank is three-level stirring blade.
Further, the aqueous solution is soft water or hot water.
Plaster material pretreatment unit beneficial effect provided by the utility model is:
The plaster material pretreatment unit of the utility model.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of plaster material pretreatment unit provided by the embodiment of the utility model.
Fig. 2 is partial side view in such as 1.
Wherein, each appended drawing reference in figure:
1- stirred tank；The first feeding inlet of 11-；The second feeding inlet of 12-；13- aqueous solution inflow line；14- outlet line；
15- temperature adjustment water inlet；16- temperature adjustment water out；17- stirring blade；18- balance pipe；
2- hard plaster material destroyer；21- accommodating chamber；22- crusher chamber；23- pressing plate；24- rotary shaft；25- charging is flat
Platform；26- fluid pressure drive device；27- limit base；
The soft plaster material cast feeder of 3-；31- feed hopper；32- plunger barrel；33- reciprocating plunger；34- driving device.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
Fig. 1 and Fig. 2 are please referred to, now plaster material pretreatment unit provided by the utility model is illustrated.Paste
Expect that pretreatment unit, including stirred tank 1, top are provided with the first feeding inlet 11, the second feeding inlet 12 and aqueous solution inflow line
13, bottom is provided with the outlet line 14 being connected to supercritical water oxidation system, and outside is provided with collet, and collet bottom is provided with
Temperature adjustment water inlet 15, top are provided with temperature adjustment water out 16；The first of hard plaster material destroyer 2, discharge port and stirred tank 1
Feeding inlet 11 is connected to, and for crushing hard plaster material and is sent into stirred tank 1；And soft plaster material cast feeder 3, discharge port
It is connected to the second feeding inlet 12 of stirred tank 1, for soft plaster material to be sent into stirred tank 1；Stirred tank 1 is used for basis and send
The water-soluble situation and a certain proportion of aqueous solution for entering material are mixed, then by the material after dissolution or emulsification from outlet
Pipeline 14 is sent into supercritical water oxidation system.Stirred tank 1 feeds a certain proportion of aqueous solution by aqueous solution inflow line 13,
Tempered water is flowed by the temperature adjustment water inlet 15 of collet, and is flowed out by temperature adjustment water out 16, to adjust the temperature in stirred tank 1
Degree.By controlling water-soluble liquid proportional and 1 temperature of stirred tank, so that material is quickly dissolved and is emulsified.
Plaster material pretreatment unit provided by the utility model, the course of work are as follows: if hard plaster material, be sent into hard
Matter plaster material destroyer 2 is broken, then enters stirred tank 1 from the first feeding inlet 11 being attached thereto, stirred tank 1 is according to object
The water-soluble situation of material is mixed with a certain proportion of aqueous solution, then by the material after dissolution or emulsification from outlet line
14 are sent into supercritical water oxidation system.
If soft plaster material, it is sent into soft plaster material cast feeder 3, then from the second feeding inlet 12 being attached thereto
Into stirred tank 1, stirred tank 1 is mixed according to the water-soluble situation of material with a certain proportion of aqueous solution, then will be molten
Material after solution or emulsification is sent into supercritical water oxidation system from outlet line 14.
Plaster material pretreatment unit provided by the utility model is a kind of processing hard plaster material and soft paste
Expect combined pretreatment unit, be able to solve device structure complexity existing in the prior art, the technical issues of higher cost, together
When convenient for material it is quick dissolution and emulsification.
Further, Fig. 1 and Fig. 2 are please referred to, one kind as plaster material pretreatment unit provided by the utility model
Specific embodiment, hard plaster material destroyer 2 include: mixing conveyor, including accommodating chamber 21 and are located at 21 bottom of accommodating chamber
Portion and the crusher chamber 22 being connected to accommodating chamber 21, the interior setting of accommodating chamber 21 can have pressing plate 23 that can be up and down, and side is set
It is equipped with the rotary shaft 24 that setting in feed inlet, crusher chamber 22 has helical blade, rotary shaft 24 is by motor driven, with feed inlet
The opposite other side is provided with discharge port；With feeding platform 25, it is connected to the feed inlet of accommodating chamber 21.Hard ware material is flat from charging
Platform 25 enters the accommodating chamber 21 of mixing conveyor, is pressed in underlying crusher chamber 22 by pressing plate 23,24 band of rotary shaft
Dynamic helical blade rotation, crushing hard plaster material convey to be transferred to stirred tank 1 simultaneously to discharge port, specifically, the discharging
Mouth is connected by pipeline with the first feeding inlet 11 of stirred tank 1.Hard plaster material is squeezed to crusher chamber 22 by pressing plate 23
Pressure, so that plaster material is smoothly blended and conveyed.
Further, Fig. 1 and Fig. 2 are please referred to, one kind as plaster material pretreatment unit provided by the utility model
Specific embodiment, pressing plate 23 are connected with fluid pressure drive device 26, through the driving of fluid pressure drive device 26 in accommodating chamber 21
It is up and down.It is driven by fluid pressure drive device 26, thrust is big, and small in size, speed regulation is convenient.Convenient for according to the broken of helical blade
The pushing thrust and speed of speed and conveying speed adjustment pressing plate 23.
Further, Fig. 1 and Fig. 2 are please referred to, one kind as plaster material pretreatment unit provided by the utility model
Specific embodiment, 21 bottom of accommodating chamber are provided with the limit base 27 for limiting the displacement of pressing plate 23.Effectively prevent pressing plate 23 with
The helical blade grazing of rotary shaft 24, plays the role of insulation blocking.
Further, Fig. 1 and Fig. 2 are please referred to, one kind as plaster material pretreatment unit provided by the utility model
Specific embodiment, the diameter range of the discharge port of hard plaster material destroyer 2 are 1-1.2 times of 24 diameter of rotary shaft.Side
Just broken hard plaster material, which falls, shifts.
Further, referring to Fig. 1, a kind of specific reality as plaster material pretreatment unit provided by the utility model
Mode is applied, soft plaster material cast feeder 3 includes: feed hopper 31；Plunger barrel 32 positioned at 31 bottom of feed hopper, is internally provided with
The reciprocating plunger 33 that can be moved back and forth horizontally, bottom both ends are respectively arranged with discharge port；With driving device 34 and reciprocating plunger
33 are connected, for driving reciprocating plunger 33 mobile.Soft plaster material is sent into plunger barrel 32 by feed inlet, passes through past biprism
The extruding of plug 33 pushes so that material flows to stirred tank 1, specifically, both ends through piping from the discharge port at 32 both ends of plunger barrel
Discharge port be respectively communicated with two segment pipes, both ends pipeline converges to be connected with the second charging aperture 12 of stirred tank 1 afterwards.It is this back and forth to push away
It is dynamic to be more advantageous to promotion Flow of Goods and Materials, so that feed has continuity.
Further, referring to Fig. 1, a kind of specific reality as plaster material pretreatment unit provided by the utility model
Mode is applied, balance pipe 18 is provided between the top and outlet line 14 of stirred tank 1, is connected to by balance pipe 18.So that stirring
1 inlet of kettle and exit do not have pressure difference, smoothly shift convenient for the material in stirred tank 1.
Further, referring to Fig. 1, a kind of specific reality as plaster material pretreatment unit provided by the utility model
Mode is applied, the stirring blade 17 in stirred tank 1 is three-level stirring blade.So that stirring is more uniform, promote material dissolution or
Emulsification.
Further, referring to Fig. 1, a kind of specific reality as plaster material pretreatment unit provided by the utility model
Mode is applied, aqueous solution is soft water or hot water.It quickly dissolves or emulsifies convenient for material.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (9)
1. plaster material pretreatment unit characterized by comprising
Stirred tank, top are provided with the first feeding inlet, the second feeding inlet and aqueous solution inflow line, bottom be provided with it is overcritical
The outlet line of water oxygen system connectivity, outside are provided with collet, and the collet bottom is provided with temperature adjustment water inlet, top setting
There is temperature adjustment water out；
Hard plaster material destroyer, discharge port are connected to the first feeding inlet of the stirred tank, are used for crushing hard paste
Expect and is sent into the stirred tank；And
Soft plaster material cast feeder, discharge port are connected to the second feeding inlet of the stirred tank, are used for soft plaster material
It is sent into the stirred tank；
The stirred tank is used to be mixed according to the water-soluble situation for being sent into material with a certain proportion of aqueous solution, then will
Material after dissolution or emulsification is sent into the supercritical water oxidation system from the outlet line.
2. plaster material pretreatment unit as described in claim 1, it is characterised in that: the hard plaster material destroyer packet
It includes: mixing conveyor, including accommodating chamber and positioned at the accommodating chamber bottom and the crusher chamber that is connected to the accommodating chamber, the appearance
Intracavitary setting of receiving can have pressing plate that can be up and down, and side, which is provided with setting in feed inlet, the crusher chamber, has spiral
The rotary shaft of blade, the other side opposite with the feed inlet are provided with discharge port；And feeding platform, with the accommodating chamber into
Material mouth connection.
3. plaster material pretreatment unit as claimed in claim 2, it is characterised in that: the pressing plate and fluid pressure drive device phase
Even, up and down in the accommodating chamber by the driving of the fluid pressure drive device.
4. plaster material pretreatment unit as claimed in claim 3, it is characterised in that: the accommodating chamber bottom, which is provided with, to be used for
Limit the limit base of pressing plate displacement.
5. plaster material pretreatment unit as claimed in claim 4, it is characterised in that: the hard plaster material destroyer
The diameter range of discharge port is 1-1.2 times of the rotation shaft diameter.
6. plaster material pretreatment unit as described in claim 1, it is characterised in that: the soft plaster material cast feeder packet
It includes: feed hopper；Plunger barrel positioned at the feeding funnel bottom part, is internally provided with the reciprocating plunger that can be moved back and forth horizontally, bottom
Both ends are respectively arranged with discharge port；And driving device is connected with the reciprocating plunger, for driving the reciprocating plunger mobile.
7. plaster material pretreatment unit as described in claim 1, it is characterised in that: the top of the stirred tank and it is described go out
It is provided with balance pipe between mouth pipeline, is connected to by the balance pipe.
8. plaster material pretreatment unit as claimed in claim 7, it is characterised in that: the stirring blade in the stirred tank is
Three-level stirring blade.
9. plaster material pretreatment unit as described in claim 1, it is characterised in that: the aqueous solution is soft water or hot water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920138733.XU CN209612674U (en) | 2019-01-25 | 2019-01-25 | Plaster material pretreatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920138733.XU CN209612674U (en) | 2019-01-25 | 2019-01-25 | Plaster material pretreatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209612674U true CN209612674U (en) | 2019-11-12 |
Family
ID=68451962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920138733.XU Active CN209612674U (en) | 2019-01-25 | 2019-01-25 | Plaster material pretreatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209612674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768609A (en) * | 2022-03-09 | 2022-07-22 | 临朐恒辉新材料有限公司 | Automatic proportioning dissolving kettle for producing aluminum hydroxide powder |
-
2019
- 2019-01-25 CN CN201920138733.XU patent/CN209612674U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768609A (en) * | 2022-03-09 | 2022-07-22 | 临朐恒辉新材料有限公司 | Automatic proportioning dissolving kettle for producing aluminum hydroxide powder |
| CN114768609B (en) * | 2022-03-09 | 2024-02-06 | 临朐恒辉新材料有限公司 | Automatic proportioning dissolving kettle for aluminum hydroxide powder production |
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