CN205925824U - Naoh milling machine - Google Patents
Naoh milling machine Download PDFInfo
- Publication number
- CN205925824U CN205925824U CN201620727812.0U CN201620727812U CN205925824U CN 205925824 U CN205925824 U CN 205925824U CN 201620727812 U CN201620727812 U CN 201620727812U CN 205925824 U CN205925824 U CN 205925824U
- Authority
- CN
- China
- Prior art keywords
- grinding roller
- cooling jacket
- sodium hydroxide
- pitch
- flour mill
- 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
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- Crushing And Grinding (AREA)
Abstract
The utility model provides a naoh milling machine, its characterized in that: including the grinding roller, the grinding roller periphery is equipped with pitch degressive heliciform recess gradually, has cup jointed rather than matched with cooling jacket the grinding roller outside, the clearance has between cooling jacket and the grinding roller, cooling jacket is last be equipped with respectively with the feed inlet and the discharge gate of clearance intercommunication, the feed inlet is located the great one end upper portion of recess pitch, the discharge gate is located the less one end lower part of pitch, the inside hollow structure that is of grinding roller, cooling jacket is stretched out respectively at the grinding roller both ends has feed liquor pipe and drain pipe through the rotary joint intercommunication, the inside cavity that is equipped with of cooling jacket, cooling jacket is equipped with import and export with the cavity intercommunication respectively, grinding roller wherein one end transmission is connected with power transmission unit. The utility model discloses naoh milling machine simple structure, convenient to use, inside and outside two coolings are guaranteed to grind the temperature in process of lapping, prevent naoh be affected with damp modification.
Description
Technical field
This utility model is related to chemicals process units, specifically, is to be related to a kind of sodium hydroxide flour mill.
Background technology
The industrial products of the sodium hydroxide of solid-state are when using it is sometimes desirable to industrial products granular sodium hydroxide
It is finely ground to thinner powder.
Grinding machine organism temperature in operation process will raise, and leads to sodium hydroxide to stick in casing, makes the grinding machine cannot work
Make, in addition, sodium hydroxide moisture-sensitive goes bad in process of lapping.
Utility model content
The purpose of this utility model is to overcome the weak point of above-mentioned conventional art, provides that a kind of structure is simple, keeps
The good sodium hydroxide flour mill of temperature, grinding effect.
The technical solution of the utility model is：
Sodium hydroxide flour mill it is characterised in that：Including grinding roller, it is recessed that grinding roller periphery is provided with the helical form that pitch gradually successively decreases
Groove, is socketed with the cooling jacket being matched therewith outside grinding roller, have gap, cooling jacket sets between cooling jacket and grinding roller
There are the charging aperture connecting respectively and discharging opening with gap, charging aperture is located at the larger one end top of groove pitch, discharging opening is located at
Pitch less one end bottom, is hollow-core construction inside grinding roller, and cooling jacket is stretched out by swivel joint even respectively in grinding roller two ends
It is connected with feed tube and drain pipe, inside cooling jacket, is provided with cavity, cooling jacket is respectively equipped with the import being connected with cavity and goes out
Mouthful, grinding roller wherein one end is connected with actuating unit.
A kind of concrete prioritization scheme, also includes bearing, and bearing is located between grinding roller and cooling jacket.
A kind of concrete prioritization scheme, the quantity of bearing is two, is located at grinding roller two ends respectively.
A kind of concrete prioritization scheme, grinding roller and cooling jacket seam are provided with sealing device.
A kind of concrete prioritization scheme, cooling jacket inner peripheral surface is frosting.
Prevent material from skidding in process of lapping.
A kind of concrete prioritization scheme, feed tube is arranged near the less one end of groove pitch.
Pitch less one end temperature is higher, and this setting can keeping temperature balance.
A kind of concrete prioritization scheme, import is located at cooling jacket one end away from feed tube.
The flow direction of cooling jacket and the interior cooling liquid of grinding roller is contrary, to balance heat distribution.
This utility model sodium hydroxide flour mill structure is simple, easy to use, inside and outside double coolings in process of lapping it is ensured that
Grinding temperature, prevents sodium hydroxide from becoming damp and rotten.
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Brief description
Fig. 1 is the structural representation of this utility model sodium hydroxide flour mill.
Specific embodiment
Embodiment 1：As shown in figure 1, sodium hydroxide flour mill, including grinding roller 6, grinding roller 6 periphery is provided with pitch and gradually successively decreases
Helical groove 7, be socketed with the cooling jacket 5 being matched therewith outside grinding roller 6, between having between cooling jacket 5 and grinding roller 6
Gap, cooling jacket 5 is provided with the charging aperture 9 connecting respectively and discharging opening 8 with gap, and it is larger that charging aperture 9 is located at groove 7 pitch
One end top, discharging opening 8 is located at pitch less one end bottom, and grinding roller 6 is internal to be hollow-core construction, and grinding roller 6 two ends are stretched out respectively
Cooling jacket 5 is communicated with feed tube 1 and drain pipe 11 by swivel joint 2, is provided with cavity, cooling jacket 5 inside cooling jacket 5
It is respectively equipped with the import 3 connecting with cavity and outlet 10, grinding roller 6 wherein one end is connected with actuating unit 12.Power
Actuating device 12 includes motor, and motor output shaft and grinding roller 2 are connected by chain drive.
Also include bearing 4, bearing 4 is located between grinding roller 6 and cooling jacket 5.
The quantity of bearing 4 is two, is located at grinding roller 6 two ends respectively.
Grinding roller 6 and cooling jacket 5 seam are provided with sealing device (in figure does not provide).Sealing device can be sealing ring,
Between grinding roller 6 and cooling jacket 5 end face；Or, the device such as setting packing seal between cooling jacket 5 and grinding roller 6.
Cooling jacket 5 inner peripheral surface is frosting.
Feed tube 1 is arranged near the less one end of groove 7 pitch.
Import 3 is located at cooling jacket 5 one end away from feed tube 1.
During use, sodium hydroxide will be put in charging aperture 9, powdering falling from discharging opening 8 after grinding.Feed tube 1
With drain pipe 11, import 3 with outlet 10 respectively with manufacture cryogenic liquid device machine be connected, during liquid circulation, no
Broken belt walks heat, thus controlling temperature.
Claims (7)
1. sodium hydroxide flour mill it is characterised in that：Including grinding roller (6), grinding roller (6) periphery is provided with the spiral that pitch is gradually successively decreased
Shape groove (7), is socketed with, outside grinding roller (6), the cooling jacket (5) being matched therewith, and has between cooling jacket (5) and grinding roller (6)
There is gap, cooling jacket (5) is provided with the charging aperture (9) connecting respectively and discharging opening (8) with gap, charging aperture (9) is located at recessed
The larger one end top of groove (7) pitch, it is hollow knot that discharging opening (8) is located inside pitch less one end bottom, grinding roller (6)
Structure, grinding roller (6) two ends are stretched out cooling jacket (5) respectively and are communicated with feed tube (1) and drain pipe (11) by swivel joint (2),
It is provided with cavity, cooling jacket (5) is respectively equipped with the import (3) connecting with cavity and outlet (10), grinding roller inside cooling jacket (5)
(6) wherein one end is connected with actuating unit (12).
2. sodium hydroxide flour mill according to claim 1 it is characterised in that：Also include bearing (4), bearing (4) is located at
Between grinding roller (6) and cooling jacket (5).
3. sodium hydroxide flour mill according to claim 2 it is characterised in that：The quantity of bearing (4) is two, respectively position
In grinding roller (6) two ends.
4. sodium hydroxide flour mill according to claim 1 it is characterised in that：Grinding roller (6) and cooling jacket (5) seam
It is provided with sealing device.
5. sodium hydroxide flour mill according to claim 1 it is characterised in that：Cooling jacket (5) inner peripheral surface is frosting.
6. according to sodium hydroxide flour mill described in one of them for claim 1-5 it is characterised in that：Feed tube (1) is near recessed
The less one end of groove (7) pitch is arranged.
7. according to sodium hydroxide flour mill described in one of them for claim 1-5 it is characterised in that：Import (3) is located at cooling
Chuck (5) is away from one end of feed tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620727812.0U CN205925824U (en) | 2016-07-11 | 2016-07-11 | Naoh milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620727812.0U CN205925824U (en) | 2016-07-11 | 2016-07-11 | Naoh milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205925824U true CN205925824U (en) | 2017-02-08 |
Family
ID=57928877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620727812.0U Expired - Fee Related CN205925824U (en) | 2016-07-11 | 2016-07-11 | Naoh milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205925824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107597370A (en) * | 2017-09-07 | 2018-01-19 | 鲁校斌 | A kind of high quality corn particle milling device |
-
2016
- 2016-07-11 CN CN201620727812.0U patent/CN205925824U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107597370A (en) * | 2017-09-07 | 2018-01-19 | 鲁校斌 | A kind of high quality corn particle milling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190505 Address after: 257082 Shengli Petrochemical General Plant, Haochun Road, Dongying District, Dongying City, Shandong Province Patentee after: DONGYING LIYANG CHEMICAL CO., LTD. Address before: 262737 Coastal Economic Development Zone, Weifang City, Shandong Province, north of Xinhai Road, west of Yanggan Road Patentee before: Weifang Zhong Bang Chemical Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20200711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |