CN106552803A - A kind of device of the dust absorbing in the gas phase silicon compounded rubber stock course of processing - Google Patents
A kind of device of the dust absorbing in the gas phase silicon compounded rubber stock course of processing Download PDFInfo
- Publication number
- CN106552803A CN106552803A CN201510634960.8A CN201510634960A CN106552803A CN 106552803 A CN106552803 A CN 106552803A CN 201510634960 A CN201510634960 A CN 201510634960A CN 106552803 A CN106552803 A CN 106552803A
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- CN
- China
- Prior art keywords
- dust storage
- storage tank
- dust
- gas phase
- compounded rubber
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- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
A kind of device of the dust absorbing in the gas phase silicon compounded rubber stock course of processing, it includes dust storage tank, drainage screen is provided with dust storage tank, the bottom of dust storage tank is connected with the top of kneader cylinder cap, the top of the top of kneader cylinder cap and dust storage tank is also connected with nitrogen supply (NS) device, the top of dust storage tank is connected with the bottom of one-way control valve, gas buffer tank successively, then the connection end is connected with dust storage system, and the top of gas buffer tank is connected with small size vacuum unit.The present invention solves the problems, such as existing dust absorbing device service life it is short, in-convenience in use and impact raw material precise control.
Description
Technical field
The invention belongs to Dust collection suction devices field, and in particular to a kind of device of the dust absorbing in the gas phase silicon compounded rubber stock course of processing.
Background technology
Gas phase silicon compounded rubber stock is with gas-phase silica and methyl vinyl silicone rubber（110 glue）For primary raw material; due to gas-phase silica itself build-in attribute; there is the potential danger of dust explosion; nitrogen protection is generally used in process; but so there is dust pollution again; traditional method adopts dust collecting bag, and service life is short, in-convenience in use and affecting the precise control of raw material.
The content of the invention
The technical problem to be solved is for above-mentioned the deficiencies in the prior art, and provide a kind of dust absorbing in the gas phase silicon compounded rubber stock course of processing device, it can solve the problems, such as existing dust absorbing device service life it is short, in-convenience in use and affect raw material precise control.
What the purpose of invention was realized in：
A kind of device of the dust absorbing in the gas phase silicon compounded rubber stock course of processing, it includes dust storage tank, drainage screen is provided with dust storage tank, the bottom of dust storage tank is connected with the top of kneader cylinder cap, the top of the top of kneader cylinder cap and dust storage tank is also connected with nitrogen supply (NS) device, the top of dust storage tank is connected with the bottom of one-way control valve, gas buffer tank successively, then the connection end is connected with dust storage system, and the top of gas buffer tank is connected with small size vacuum unit.
Above-mentioned gas buffer tank and dust storage tank are provided with pressure gauge.
Above-mentioned drainage screen is metal filter screen.
Above-mentioned drainage screen is umbrella drainage screen, and which is fixed on dust storage pot bottom.
The present invention achieves following technique effect：
Using said structure, this device is applied to the processing of gas phase silicon compounded rubber stock, simple and practical, solves the danger of potential dust explosion in the gas phase silicon compounded rubber stock course of processing, realizes being precisely controlled for raw material and maximally utilizing for resource.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is the structural representation of the present invention.
Specific embodiment
A kind of device of the dust absorbing in the gas phase silicon compounded rubber stock course of processing as shown in Figure 1, it includes dust storage tank 2, drainage screen 3 is provided with dust storage tank 2, the bottom of dust storage tank 2 is connected with the top of kneader cylinder cap 1, the top of the top of kneader cylinder cap 1 and dust storage tank 2 is also connected with nitrogen supply (NS) device 7, the top of dust storage tank 2 is connected with the bottom of one-way control valve 4, gas buffer tank 5 successively, again the connection end is connected with dust storage system 6, the top of gas buffer tank 5 is connected with small size vacuum unit 8.
The gas buffer tank 5 and dust storage tank 2 are provided with pressure gauge 9.
The drainage screen 3 is metal filter screen.
The drainage screen 3 is umbrella drainage screen, and which is fixed on 2 bottom of dust storage tank.
The nitrogen supply (NS) device 7 is nitrogen storage tank.
The dust storage system includes：Dust storage tank, nitrogen supply (NS) device, gas buffer tank and small size vacuum unit.
Using said structure, during use, before gas-phase silica adds kneader, dust storage tank and the control valve for being connected cylinder cap and nitrogen system are closed, vacuum pump set is opened, keep gas buffer tank to be in micro-vacuum state；After gas-phase silica adds kneader, cylinder cap is closed, while the nitrogen valve and connection dust of opening cylinder cap receive the control valve of tank, will be received in the metal filter screen for receiving in tank in dust.
The nitrogen gas control valve of the control valve and kneader cylinder cap of dust storage tank top connection gas buffer tank after the sizing material of cylinder interior is mediated and finished, is first closed, vacuum pump set is closed；Then the nitrogen gas control valve that dust receives tank top is opened, dust will be rejoined in kneader cylinder body, until kneading process is fully completed；And the nitrogen in gas buffer tank it is pressurized after refill nitrogen system, realize the reuse of nitrogen.
Claims (4)
1. a kind of device of the dust absorbing in the gas phase silicon compounded rubber stock course of processing, it is characterised in that：It includes dust storage tank（2）, dust storage tank（2）Drainage screen is provided with inside（3）, dust storage tank（2）Bottom and kneader cylinder cap（1）Top connection, kneader cylinder cap（1）Top and dust storage tank（2）Top also with nitrogen supply (NS) device（7）Connection, dust storage tank（2）Top successively with one-way control valve（4）, gas buffer tank（5）Bottom connection, then by the connection end and dust storage system（6）Connection, gas buffer tank（5）Top and vacuum pump set（8）Connection.
2. the device of a kind of dust absorbing in the gas phase silicon compounded rubber stock course of processing according to claim 1, it is characterised in that：The gas buffer tank（5）Tank is received with dust（2）It is provided with pressure gauge（9）.
3. the device of a kind of dust absorbing in the gas phase silicon compounded rubber stock course of processing according to claim 1, it is characterised in that：The drainage screen（3）For metal filter screen.
4. the device of a kind of dust absorbing in the gas phase silicon compounded rubber stock course of processing according to claim 1 or 3, it is characterised in that：The drainage screen（3）For umbrella drainage screen, which is fixed on dust storage tank（2）Bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510634960.8A CN106552803A (en) | 2015-09-30 | 2015-09-30 | A kind of device of the dust absorbing in the gas phase silicon compounded rubber stock course of processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510634960.8A CN106552803A (en) | 2015-09-30 | 2015-09-30 | A kind of device of the dust absorbing in the gas phase silicon compounded rubber stock course of processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106552803A true CN106552803A (en) | 2017-04-05 |
Family
ID=58417135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510634960.8A Pending CN106552803A (en) | 2015-09-30 | 2015-09-30 | A kind of device of the dust absorbing in the gas phase silicon compounded rubber stock course of processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106552803A (en) |
-
2015
- 2015-09-30 CN CN201510634960.8A patent/CN106552803A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170405 |