CN204433805U - A kind of low-pressure pneumatic continuous delivery pump - Google Patents
A kind of low-pressure pneumatic continuous delivery pump Download PDFInfo
- Publication number
- CN204433805U CN204433805U CN201420842625.8U CN201420842625U CN204433805U CN 204433805 U CN204433805 U CN 204433805U CN 201420842625 U CN201420842625 U CN 201420842625U CN 204433805 U CN204433805 U CN 204433805U
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- Prior art keywords
- pump housing
- low
- pressure pneumatic
- continuous delivery
- flapper
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Abstract
The utility model discloses a kind of low-pressure pneumatic continuous delivery pump, its composition comprises: flapper, the motor coordinated with flapper, it is characterized in that: described flapper discharging opening is connected to the pump housing by inlet point, an efficient ring type nozzle is contained in the described pump housing, described pump housing admission port is connected to adjustable spraying apparatus, described pump housing discharging opening is connected to a Venturi tube, is provided with a cleaning groove below the described pump housing, and described cleaning groove is sealed by closing plate.The utility model adopts the needs of low-pressure pneumatic conveying powdery material, and structure is simple, and dependable performance, energy consumption is low, effective.
Description
Technical field
The utility model relates to a kind of transmission pump technical field, particularly relates to a kind of low-pressure pneumatic continuous delivery pump.
Background technology
Pneumatic continuous conveying pump is widely used in the conveying of powder grain material, as the conveying etc. of cement, breeze, metal powder, fly ash.But, the Pneumatic conveying pump of prior art because of the design of its work structuring perfect not to the utmost, its transport efficiency seems very limited, also needs the gas of elevated pressures to make transmitting power, is unfavorable for reducing productive costs.
Existing low-pressure pneumatic continuous delivery pump, as China Patent No.: the low-pressure pneumatic continuous delivery pump of ZL982303306, transmission pump is all provided with flapper and efficient ring type nozzle, but this patent cannot regulate the force value of various powder convey materials in real time, and cannot clear up for pump body, Long-Time Service causes residue accumulation in the pump housing even to occur latch up phenomenon.
Utility model content
The utility model provides a kind of low-pressure pneumatic continuous delivery pump, and the technical matters that solve is the controllability of low-pressure pneumatic continuous delivery pump, the cleaning of transmission pump and maintenance.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of low-pressure pneumatic continuous delivery pump, its composition comprises: flapper, the motor coordinated with flapper, it is characterized in that: described flapper discharging opening is connected to the pump housing by inlet point, an efficient ring type nozzle is contained in the described pump housing, described pump housing admission port is connected to adjustable spraying apparatus, described pump housing discharging opening is connected to a Venturi tube, be provided with a cleaning groove below the described pump housing, described cleaning groove is sealed by closing plate.
Further, described cleaning groove is rectangle, and described cleaning groove and closing plate are sealed by screw.
Further, described adjustable spraying apparatus admission port place adds the first pipe box, and described Venturi tube discharging opening adds the second pipe box.
Further, Air Filter is provided with between described adjustable spraying apparatus and the first pipe box.
Further, Flange joint is passed through between described first pipe box, adjustable spraying apparatus, the pump housing, Venturi tube, the second pipe box
From the above-mentioned description to the utility model structure, compared to the prior art, the utility model tool has the following advantages:
1. the adjustable spraying apparatus of the utility model by being provided with, can carry out real-time adjustable pressure size to during the different powder grain material of conveying, facilitate mass transport and economize energy.
2. the utility model is provided with Air Filter at low-pressure admission mouth, can prevent the impact that in air pressure course of conveying, foreign material carry out mass transport.
3. the cleaning groove that is provided with of the utility model, regularly can carry out the cleaning of residue, prevent from occurring in the pump housing that residue is piled up to the pump housing.
4. the flange connection that the utility model adopts can make the sealing effectiveness of whole transmission pump inside better.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of low-pressure pneumatic continuous delivery pump of the utility model;
Fig. 2 is a kind of low-pressure pneumatic continuous delivery pump adjustable spraying apparatus of the utility model structural representation;
Fig. 3 is a kind of low-pressure pneumatic continuous delivery pump pump housing of the utility model cutaway view.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
First embodiment
With reference to figure 1, Fig. 2, Fig. 3, a kind of low-pressure pneumatic continuous delivery pump, its composition comprises: flapper 1, the motor 2 coordinated with flapper, flapper 1 discharging opening is connected to the pump housing 4 by inlet point 3, an efficient ring type nozzle 5 is contained in the pump housing 4, the pump housing 4 admission port is connected to adjustable spraying apparatus 6, adjustable spraying apparatus 6 admission port place adds the first pipe box 61, Air Filter 62 is provided with between adjustable spraying apparatus 6 and the first pipe box 61, the pump housing 4 discharging opening is connected to a Venturi tube 7, Venturi tube 7 discharging opening adds the second pipe box 71, a cleaning groove 8 is provided with below the pump housing 4, cleaning groove 8 is sealed by closing plate, cleaning groove 8 is rectangle, cleaning groove and closing plate are sealed by screw.
Flange joint is passed through between the first pipe box 61, adjustable spraying apparatus 6, the pump housing 4, Venturi tube 7, second pipe box 71.
Second embodiment
With reference to figure 1, Fig. 2, Fig. 3, a kind of low-pressure pneumatic continuous delivery pump, its composition comprises: flapper 1, the motor 2 coordinated with flapper, flapper 1 discharging opening is connected to the pump housing 4 by inlet point 3, an efficient ring type nozzle 5 is contained in the pump housing 4, the pump housing 4 admission port is connected to adjustable spraying apparatus 6, adjustable spraying apparatus 6 admission port place adds the first pipe box 61, Air Filter 62 is provided with between adjustable spraying apparatus 6 and the first pipe box 61, the pump housing 4 discharging opening is connected to a Venturi tube 7, and Venturi tube 7 discharging opening adds the second pipe box 71.
Flange joint is passed through between the first pipe box 61, adjustable spraying apparatus 6, the pump housing 4, Venturi tube 7, second pipe box 71.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a low-pressure pneumatic continuous delivery pump, its composition comprises: flapper (1), the motor (2) coordinated with flapper, it is characterized in that: described flapper (1) discharging opening is connected to the pump housing (4) by inlet point (3), an efficient ring type nozzle (5) is contained in the described pump housing (4), the described pump housing (4) admission port is connected to adjustable spraying apparatus (6), the described pump housing (4) discharging opening is connected to a Venturi tube (7), the described pump housing (4) below is provided with a cleaning groove (8), described cleaning groove (8) is sealed by closing plate.
2. a kind of low-pressure pneumatic continuous delivery pump according to claim 1, is characterized in that: described cleaning groove (8) is rectangle, and described cleaning groove and closing plate are sealed by screw.
3. a kind of low-pressure pneumatic continuous delivery pump according to claim 1, it is characterized in that: described adjustable spraying apparatus (6) admission port place adds the first pipe box (61), and described Venturi tube (7) discharging opening adds the second pipe box (71).
4. a kind of low-pressure pneumatic continuous delivery pump according to claim 1, is characterized in that: be provided with Air Filter (62) between described adjustable spraying apparatus (6) and the first pipe box (61).
5. a kind of low-pressure pneumatic continuous delivery pump according to claim 3, is characterized in that: described first pipe box (61), adjustable spraying apparatus (6), the pump housing (4), Venturi tube (7), the second pipe box pass through Flange joint between (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842625.8U CN204433805U (en) | 2014-12-26 | 2014-12-26 | A kind of low-pressure pneumatic continuous delivery pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842625.8U CN204433805U (en) | 2014-12-26 | 2014-12-26 | A kind of low-pressure pneumatic continuous delivery pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204433805U true CN204433805U (en) | 2015-07-01 |
Family
ID=53601703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420842625.8U Expired - Fee Related CN204433805U (en) | 2014-12-26 | 2014-12-26 | A kind of low-pressure pneumatic continuous delivery pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204433805U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858220A (en) * | 2016-06-12 | 2016-08-17 | 天津市实达电力设备有限公司 | Remote regulation and control type material conveying pump |
| CN105947682A (en) * | 2016-06-12 | 2016-09-21 | 天津市实达电力设备有限公司 | Structurally improved continuous material delivery pump |
| CN106144603A (en) * | 2016-08-19 | 2016-11-23 | 济南大学 | A kind of it is applicable to the combined type issuance of materials device that granular solid particles is air conveying |
| CN107934560A (en) * | 2017-11-23 | 2018-04-20 | 中山市君禾机电设备有限公司 | A kind of powder pump |
| CN115849012A (en) * | 2022-11-18 | 2023-03-28 | 中冶南方(湖南)工程技术有限公司 | Coke powder pneumatic conveying method and system |
-
2014
- 2014-12-26 CN CN201420842625.8U patent/CN204433805U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858220A (en) * | 2016-06-12 | 2016-08-17 | 天津市实达电力设备有限公司 | Remote regulation and control type material conveying pump |
| CN105947682A (en) * | 2016-06-12 | 2016-09-21 | 天津市实达电力设备有限公司 | Structurally improved continuous material delivery pump |
| CN106144603A (en) * | 2016-08-19 | 2016-11-23 | 济南大学 | A kind of it is applicable to the combined type issuance of materials device that granular solid particles is air conveying |
| CN106144603B (en) * | 2016-08-19 | 2019-04-23 | 济南大学 | A kind of combined type material issuance device suitable for granular solid particles pneumatic conveying |
| CN107934560A (en) * | 2017-11-23 | 2018-04-20 | 中山市君禾机电设备有限公司 | A kind of powder pump |
| CN115849012A (en) * | 2022-11-18 | 2023-03-28 | 中冶南方(湖南)工程技术有限公司 | Coke powder pneumatic conveying method and system |
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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: 20150701 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |