CN203124075U - Steam grinding additive adding device of steam grinder - Google Patents
Steam grinding additive adding device of steam grinder Download PDFInfo
- Publication number
- CN203124075U CN203124075U CN 201320118692 CN201320118692U CN203124075U CN 203124075 U CN203124075 U CN 203124075U CN 201320118692 CN201320118692 CN 201320118692 CN 201320118692 U CN201320118692 U CN 201320118692U CN 203124075 U CN203124075 U CN 203124075U
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- steam
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- vapour powder
- base
- grinder
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Abstract
The utility model provides a steam grinding additive adding device of a steam grinder. The steam grinding additive adding device comprises a tube base and a metering pump, wherein the outlet tube section of the liquid output tube of the metering pump is inserted to the tube base; the tube base is fixed on the tube wall of a feeding oblique tube in front of the feeding nozzle of the steam grinder; the tube base is provided with a channel penetrating through the tube wall of the feeding oblique tube; a steam grinding additive adding point is arranged on the tube wall of the feeding oblique tube in front of the feeding nozzle of the steam grinder; the steam grinding additive along with the materials is sucked into the grinding zone of the steam grinder via a negative pressure formed by the feeding steam and fully mixed in the grinding process; as the adding point is in a micro negative pressure state, the outlet tube section of the liquid output tube of the metering pump can be connected to the tube base by adopting an inserting manner; and the liquid output tube of the metering pump is unplugged during the processes of monitoring production and measuring the adding amount of the steam grinding additive, so that the measurement of the adding amount and monitoring of production are facilitated, the end monitoring is realized, the adding amount is timely and effectively regulated and controlled and the adding effect of the steam grinding additive is improved.
Description
Technical field
The utility model relates to vapour powder machine, more specifically, relates to the vapour powder auxiliary agent adding apparatus on the vapour powder machine.
Background technology
At present, the ultramicro grinding link adopts vapour powder machine more in the titanium white production, for improving the application performance of vapour powder effect and titanium dioxide, how to add special-purpose vapour powder auxiliary agent in this link.The adding mode of vapour powder auxiliary agent and addition have considerable influence to the quality of titanium dioxide.In production process of titanium pigment, the adding mode of existing vapour powder auxiliary agent mainly contains following four kinds:
First kind of adding mode: by high-pressure metering pump auxiliary agent is squeezed in the vapour powder machine feeding steam, together entered vapour powder machine inside and mixing of materials with steam;
Second kind of adding mode: by high-pressure metering pump auxiliary agent is squeezed in the vapour powder machine abrasive material steam, together entered vapour powder machine inside and mixing of materials with steam.
This dual mode all is that vapour powder auxiliary agent is directly added in the high temperature middle pressure steam, because the pressure of steam is higher, causes the predetermined addition of measuring pump and actual addition to produce bigger error, and damages measuring pump easily.Because the pressure of steam is higher, measuring pump need weld with jet chimney by stainless steel tube fixedlys connected, and can't realize terminal monitoring, can't regulate and control timely and effectively addition.Because the temperature height of steam causes vapour powder auxiliary agent to decompose or volatilization.
The third adding mode: by measuring pump auxiliary agent is directly squeezed in the vapour powder machine abrasive material zone by vapour powder motor spindle, the realization auxiliary agent mixes with material;
The 4th kind of adding mode: by measuring pump auxiliary agent is squeezed into the outlet of vapour powder machine, annular sprays into pulverizes the qualified material surface.
For these two kinds of adding modes, because vapour powder auxiliary agent adds point near the outlet of vapour powder machine or directly in the outlet of vapour powder machine, the incorporation time of vapour powder auxiliary agent and titanium dioxide is short, mixed effect is poor.In addition, the easier secondary of qualified material that causes of outlet adding mode condenses, and directly causes material shapes to change, and influences product quality.
Above-mentioned defective causes vapour powder auxiliary agent utilization rate low easily, mixes problems such as inhomogeneous, directly influences production cost and product quality.
Summary of the invention
The technical problems to be solved in the utility model provides the vapour powder auxiliary agent adding apparatus on a kind of vapour powder machine, and it has improved the adding effect of vapour powder auxiliary agent.
In order to solve the problems of the technologies described above, the technical solution of the utility model is:
Vapour powder auxiliary agent adding apparatus on a kind of vapour powder machine, comprise base and measuring pump, the outlet pipe section of the liquid output pipe of measuring pump is plugged on the base, and base is fixed on the feeding inclined tube tube wall in vapour powder machine feed nozzle the place ahead, and base has the passage that runs through feeding inclined tube tube wall.
Vapour powder auxiliary agent adding apparatus on the above-mentioned vapour powder machine, the outlet pipe section of the liquid output pipe of measuring pump is flexible pipe.
Vapour powder auxiliary agent adding apparatus on the above-mentioned vapour powder machine, base are to run through and be fixed on pipe on the feeding inclined tube tube wall, and the outlet pipe section external diameter of the internal diameter of pipe and measuring pump liquid output pipe matches.
Vapour powder auxiliary agent adds to be selected on the feeding inclined tube tube wall that is arranged on vapour powder machine feed nozzle the place ahead, and the negative pressure that vapour powder auxiliary agent forms by feeding steam together sucks vapour powder machine with material and pulverizes in the district, fully mixes in abrasive process.Be micro-vacuum state owing to add the some place, therefore, the outlet pipe section of the liquid output pipe of measuring pump can adopt inserting mode to be connected on the base, when producing monitoring and measure vapour powder promoter addition, the liquid output pipe that only need pull up measuring pump gets final product, and is convenient to measure dosage and produces monitoring, realizes terminal monitoring, addition is regulated and control timely and effectively, improved the adding effect of vapour powder auxiliary agent.
Description of drawings
Below in conjunction with accompanying drawing to further detailed explanation of the utility model:
Fig. 1 is structural representation of the present utility model.
Among the figure: 1 feed nozzle, 2 feeding inclined tubes, 3 bases, 4 liquid output pipes, 5 measuring pumps.
The specific embodiment
As shown in Figure 1, vapour powder auxiliary agent adding apparatus on a kind of vapour powder machine, comprise base 3 and measuring pump 5, the outlet pipe section of the liquid output pipe 4 of measuring pump is plugged on the base, base is fixed on feeding inclined tube 2 tube walls in vapour powder machine feed nozzle 1 the place ahead, and base has the passage that runs through feeding inclined tube tube wall.
For the ease of plugging and measure, monitoring operation, the mouth of pipe section of the liquid output pipe of measuring pump is flexible pipe.
Base is to run through and be fixed on pipe on the feeding inclined tube tube wall, and the outlet pipe section external diameter of the internal diameter of pipe and measuring pump liquid output pipe matches, and the measuring pump liquid output pipe can be plugged in the pipe.
Claims (3)
1. the vapour powder auxiliary agent adding apparatus on the vapour powder machine, it is characterized in that: comprise base and measuring pump, the outlet pipe section of the liquid output pipe of measuring pump is plugged on the base, base is fixed on the feeding inclined tube tube wall in vapour powder machine feed nozzle the place ahead, and base has the passage that runs through feeding inclined tube tube wall.
2. the vapour powder auxiliary agent adding apparatus on the vapour powder machine according to claim 1, it is characterized in that: the outlet pipe section of the liquid output pipe of measuring pump is flexible pipe.
3. the vapour powder auxiliary agent adding apparatus on the vapour powder machine according to claim 1 and 2 is characterized in that: base is to run through and be fixed on pipe on the feeding inclined tube tube wall, and the outlet pipe section external diameter of the internal diameter of pipe and measuring pump liquid output pipe matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118692 CN203124075U (en) | 2013-03-15 | 2013-03-15 | Steam grinding additive adding device of steam grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118692 CN203124075U (en) | 2013-03-15 | 2013-03-15 | Steam grinding additive adding device of steam grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203124075U true CN203124075U (en) | 2013-08-14 |
Family
ID=48932102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320118692 Expired - Lifetime CN203124075U (en) | 2013-03-15 | 2013-03-15 | Steam grinding additive adding device of steam grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203124075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103120981A (en) * | 2013-03-15 | 2013-05-29 | 济南裕兴化工有限责任公司 | Steam smashing auxiliary feeding device on steam smashing machine |
-
2013
- 2013-03-15 CN CN 201320118692 patent/CN203124075U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103120981A (en) * | 2013-03-15 | 2013-05-29 | 济南裕兴化工有限责任公司 | Steam smashing auxiliary feeding device on steam smashing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
|
| CX01 | Expiry of patent term |