CN204448297U - Diaphragm type microvesicle generators - Google Patents
Diaphragm type microvesicle generators Download PDFInfo
- Publication number
- CN204448297U CN204448297U CN201420868336.5U CN201420868336U CN204448297U CN 204448297 U CN204448297 U CN 204448297U CN 201420868336 U CN201420868336 U CN 201420868336U CN 204448297 U CN204448297 U CN 204448297U
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- spring
- barrier film
- fixed
- threaded connection
- seal
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Abstract
Diaphragm type microvesicle generators, be by: before spring catch, spring capping, spring strut, spring, forward flange, barrier film, gland, barrier film, barrier film rear pressing cover, rear flange, seal bar, barral of a gun, rifle head, seal head, nozzle, air admission hole are formed.Utilize barrier film ore pulp or air and spring structure to be kept apart, make whole ore pulp gas replenishment process be in closed state, fundamentally solve the defect of shutting down the contaminated damage of overfall cylinder.
Description
Technical field
The utility model belongs to preparation equipment, is applied to the ore pulp inflation of floatation process.
Technical background
At present, what the inflation of the ore pulp in ore dressing plant adopted is air-cylinder type microvesicle generators, and conventional cylinder type microvesicle generators exists overfall when shutting down; the defect of the contaminated damage of cylinder, can accurately not ensure the stability that ore pulp is inflated, affect ore dressing quality; waste ore, contaminated environment.
Summary of the invention
In order to overcome the defect of conventional cylinder type microvesicle generators, the utility model provides a kind of diaphragm type microvesicle generators, barrier film is utilized ore pulp or air and spring structure to be kept apart, whole ore pulp gas replenishment process is made to be in closed state, both be that pollution and the damage that overfall also can not cause spring mechanism occurs, still can have freely opened during start next time; And the utility model also makes traditional pyramid type seal head into flat seal head, adds sealing area, improves the reliability of sealing, fundamentally solves shutdown overfall, the defect of the contaminated damage of cylinder.
To achieve these goals, the utility model adopts following technical scheme: diaphragm type microvesicle generators, comprising: gland, barrier film, barrier film rear pressing cover, rear flange, seal bar, barral of a gun, rifle head, seal head, nozzle, air admission hole before spring catch, spring capping, spring strut, spring, forward flange, barrier film.Whole diaphragm type microvesicle generators takes integrated design, and during ventilation, seal head is opened, and when dying, seal head is closed automatically, the defect of ore pulp backflow cylinder contaminated damage when avoiding shutdown.
Owing to taking technique scheme; the beneficial effects of the utility model are: utilize barrier film ore pulp or air and spring structure to be kept apart; make whole ore pulp gas replenishment process be in closed state, fundamentally solve the defect of shutting down the contaminated damage of overfall cylinder.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In figure: 1-spring catch; 2-spring capping; 3-spring; 4-spring strut; 5-rear flange; 6-barrier film rear pressing cover; 7-barrier film; Gland before 8-barrier film; 9-forward flange; 10-seal bar; 11-barral of a gun; 12-rifle head; 13-seal head; 14-nozzle; 15-air admission hole;
Detailed description of the invention
Below the embodiment of diaphragm type microvesicle generators, with reference to this product of the more detailed understanding of example below.
Spring catch 1 is threaded connection and is fixed in seal bar 10; Spring capping 2 is threaded connection and is fixed on spring strut 4; Spring strut 4 is threaded connection and is fixed on rear flange 5; It is middle with seal bar 10 that barrier film 7 is fixed on spring catch 1 by gland 8 before barrier film rear pressing cover 6 and barrier film, fixed, sealant sealing by screw thread; Spring 3 is fixed in spring strut 4 by spring capping 2 and barrier film rear pressing cover 6, is located by spring catch 1; Forward flange 9 and rear flange 5 are bolted fixing, and barrier film 7 is fixed on centre; Barral of a gun 11 is threaded connection and is fixed on forward flange 9; Rifle head 12 is threaded connection, and is fixed on barral of a gun 11, sealant sealing; Seal head 13 is threaded connection and is fixed in seal bar 10; Nozzle 14 is fixed on rifle head 12, sealant sealing.
During power-on operation, when there being compressed air to enter diaphragm type microvesicle generators from air admission hole 15, its air pressure inside increases, pressure acts on barrier film 7, barrier film 7, seal bar 10 and seal head 13 are promoted backward, after seal head 13 leaves nozzle 14, seal head 13 loses sealing function, compressed air is sprayed by nozzle 14, produces micro-bubble; When shutting down; compressed air disconnects, and diaphragm type microvesicle generators air pressure inside reduces, and spring 3 promotes barrier film 7, seal bar 10 and seal head 13 and moves forward; when after seal head 13 contact nozzle 14; seal head 13 plays sealing function, stops ore pulp to enter its inside, has both been that seal head 13 damage loses sealing function; due to the buffer action of barrier film 7; ore pulp also can only enter its first half, can not enter in the spring mechanism of latter half, can not cause the damage of machinery.
Claims (2)
1. diaphragm type microvesicle generators, comprise: gland, barrier film, barrier film rear pressing cover, rear flange, seal bar, barral of a gun, rifle head, seal head, nozzle, air admission hole before spring catch, spring capping, spring strut, spring, forward flange, barrier film, is characterized in that: described spring catch is threaded connection and is fixed in seal bar; Spring capping is threaded connection and is fixed on spring strut; Spring strut is threaded connection and is fixed on rear flange; Barrier film is fixed in the middle of spring catch and seal bar by gland before barrier film rear pressing cover and barrier film, is fixed, sealant sealing by screw thread; Spring is fixed in spring strut by spring capping and barrier film rear pressing cover, is located by spring catch; Forward flange and rear flange are bolted fixing, and barrier film is fixed on centre; Barral of a gun is threaded connection and is fixed on forward flange; Rifle head is threaded connection, and is fixed on barral of a gun, sealant sealing; Seal head is threaded connection and is fixed in seal bar; Nozzle is fixed on rifle head, sealant sealing.
2. diaphragm type microvesicle generators as claimed in claim 1, is characterized in that: described seal head is flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868336.5U CN204448297U (en) | 2014-12-25 | 2014-12-25 | Diaphragm type microvesicle generators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868336.5U CN204448297U (en) | 2014-12-25 | 2014-12-25 | Diaphragm type microvesicle generators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204448297U true CN204448297U (en) | 2015-07-08 |
Family
ID=53655245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420868336.5U Expired - Fee Related CN204448297U (en) | 2014-12-25 | 2014-12-25 | Diaphragm type microvesicle generators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204448297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225053A (en) * | 2017-06-23 | 2017-10-03 | 湖南中工矿业工程技术有限公司 | A kind of medicament aerosol dispersion rifle |
-
2014
- 2014-12-25 CN CN201420868336.5U patent/CN204448297U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225053A (en) * | 2017-06-23 | 2017-10-03 | 湖南中工矿业工程技术有限公司 | A kind of medicament aerosol dispersion rifle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20201225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |