CN105435714A - Solid material feeder for reactor - Google Patents
Solid material feeder for reactor Download PDFInfo
- Publication number
- CN105435714A CN105435714A CN201510942006.5A CN201510942006A CN105435714A CN 105435714 A CN105435714 A CN 105435714A CN 201510942006 A CN201510942006 A CN 201510942006A CN 105435714 A CN105435714 A CN 105435714A
- Authority
- CN
- China
- Prior art keywords
- feeding
- reactor
- solid material
- breaker
- valve
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
- B01J4/007—Feed or outlet devices as such, e.g. feeding tubes provided with moving parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/002—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
Abstract
The invention belongs to the field of feeding apparatuses, and concretely relates to a solid material feed for a reactor. The solid material feed comprises a feeding hopper, a breaker, a rotary feeding valve and a power device, the upper portion of the feeding hopper is provided with a sealing cover plate and a spray ball, the lower portion of the feeding hopper is connected with the breaker, the lower end of the breaker is connected with the rotary feeding valve through a flange, the bottom end of the rotary feeding valve is connected and fixed to a valve on the reactor through a flange, and the breaker and the rotary feeding valve are respectively connected with the power device through a belt. The solid material feeder can realize continuous feeding and intermediate feeding modes, has a large feeding amount, and realizes a clean and environmentally-friendly feeding process.
Description
Technical field
The present invention relates to a kind of feeding device, particularly relate to a kind of solid material feeder for reactor.
Background technology
In Chemical Manufacture, often run into the situation adding solid material in the reactor filling liquid material.If open wide reaction system and the solid material reactivity added is lower, solid gradation can be added in reactor direct drug injection spoon, and for having dust or volatile solvent to fly away to feed intake region, the health of operating personnel is worked the mischief; If need to add highly active dangerous solid material; as sodium hydrogen, lithium aluminium hydride reduction, organophosphorus ligand etc. meet the material that air is unstable, blast even on fire easily occurs to decompose; just need the glove box adopting inert gas shielding; or the vial of application Schlenk device operates; these two kinds of methods are high to equipment requirement, and operate very complicated, required input is too large; and be only limitted to laboratory use, be difficult to be applied to large-scale industrial production.
For the problems referred to above, CN201420056433.4 discloses a kind of reactor solid feeding device, aim to provide a kind of highly active dangerous solid material is intermittent join in reactor time, dust can be solved and fly away the problem with solvent volatilization.But its reinforced automaticity is low, and can only intermittently feed in raw material, easy putty, feeding quantity is few.CN201420180997.9 discloses a kind of continuous solid body feeding device, achieves continuous charging, but it is little also to there is feeding quantity, the problem that automaticity is low.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of solid material feeder for reactor, it can realize continuous charging and the reinforced two kinds of feed way of interval, and automaticity is high, and feeding quantity is large, reinforced process cleans environmental protection.
For solving the problems of the technologies described above, present invention employs following technical proposals: a kind of solid material feeder for reactor, comprise loading hopper, breaker, rotary feeding valve and power set, seal cover board is installed on described loading hopper top, loading hopper bottom connects breaker, described breaker lower end is through Flange joint rotary feeding valve, and rotary feeding valve bottom is connected and fixed by valve on flange and reactor, and breaker is connected with power set respectively by belt with rotary feeding valve.
Further improvement, conveniently reinforced rear cleaning, installs spray ball on loading hopper top, and spray ball is connected with solvent feed pipe.
Feeder of the present invention, realizes continuous charging and interval is reinforced by controlling valve on seal cover board and reactor, and can in reinforced process broken lump material, ensure material particles uniformity.During continuous charging, charging rate is fast, can reach 3.8m
3/ h; Interval is reinforced can avoid environmentally harmful gas overflowing in reactor, is a kind of feeding device of environment-friendly type.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Detailed description of the invention
Solid material feeder for reactor of the present invention, as shown in Figure 1, comprise loading hopper (1), described loading hopper top adopts nut fixing seal cover plate (8) and spray ball (7), loading hopper (1) bottom connects the breaker (2) being used for broken lump material, described breaker (2) lower end connects rotary feeding valve (3) through flange (5), rotary feeding valve (3) bottom is connected and fixed by valve on flange (4) and reactor, breaker (2) and rotary feeding valve (3) to be connected with power set (6) respectively by belt and to obtain power.Described power set (6) are motors.
Feeder of the present invention can realize two kinds of feed way, continuous charging and interval are fed in raw material, namely continuous charging opens valve on the seal cover board (8) of loading hopper 1 and reactor, turn on the power device (6), continuously solid material is added in reactor by loading hopper (1), this method of operating charging rate is fast, can reach 3.8m
3/ h; Interval is fed in raw material and is valve closing on reactor, open the seal cover board (8) of loading hopper 1, solid material is added in loading hopper (1), then close seal cover board (8), then open valve on reactor, material adds in reactor by the device that then turns on the power (6), repetition like this adds to material, this method of operating is fed in raw material in airtight environment, can avoid environmentally harmful gas overflowing in reactor, is a kind of feeding device of environment-friendly type.In reinforced process, breaker (2) can broken thick lump material, ensure reinforced particle uniformity, prevent larger lump material blocking pipe, therefore the method is not only applicable to granular material, adopt rotary feeding valve (3) reinforced process can be made more smoothly, prevent low-density solid material to be barricaded as bridge like in feeder, also can prevent the liquid splash of reactor from entering in feeder, thus make material become wet and stick in feeder and block material channel.After above two kinds of feed way add material, by spray ball (7), the material drip washing remaining in feeder inner surface is entered in reactor, therefore this feeder can be widely used in the interpolation of the solid material in industrial production, especially medicine intermediate synthesis field feeding in raw material to solid material.
Claims (3)
1. the solid material feeder for reactor, comprise loading hopper (1), breaker (2), rotary feeding valve (3), power set (6), it is characterized in that: seal cover board (8) is installed on described loading hopper top, loading hopper (1) bottom connects breaker (2), described breaker (2) lower end connects rotary feeding valve (3) through flange (5), rotary feeding valve (3) bottom is connected and fixed by valve on flange (4) and reactor, and breaker (2) is connected with power set (6) respectively by belt with rotary feeding valve (3).
2. the solid material feeder for reactor according to claim 1, is characterized in that: spray ball (7) is installed on described loading hopper (1) top, and spray ball (7) is connected with solvent feed pipe.
3. the solid material feeder for reactor according to claim 1, is characterized in that: described power set (6) are motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510942006.5A CN105435714A (en) | 2015-12-16 | 2015-12-16 | Solid material feeder for reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510942006.5A CN105435714A (en) | 2015-12-16 | 2015-12-16 | Solid material feeder for reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105435714A true CN105435714A (en) | 2016-03-30 |
Family
ID=55546608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510942006.5A Pending CN105435714A (en) | 2015-12-16 | 2015-12-16 | Solid material feeder for reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105435714A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406060A (en) * | 2013-08-23 | 2013-11-27 | 浙江新和成特种材料有限公司 | Airtight feeding device for deliquescent solid material and application method thereof |
| CN204453874U (en) * | 2015-01-22 | 2015-07-08 | 上海利昶机电科技有限公司 | A kind of Novel closed charging device |
-
2015
- 2015-12-16 CN CN201510942006.5A patent/CN105435714A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406060A (en) * | 2013-08-23 | 2013-11-27 | 浙江新和成特种材料有限公司 | Airtight feeding device for deliquescent solid material and application method thereof |
| CN204453874U (en) * | 2015-01-22 | 2015-07-08 | 上海利昶机电科技有限公司 | A kind of Novel closed charging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160330 |
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| RJ01 | Rejection of invention patent application after publication |