CN201907856U - Powder material air conveying and metering device - Google Patents
Powder material air conveying and metering device Download PDFInfo
- Publication number
- CN201907856U CN201907856U CN 201020674501 CN201020674501U CN201907856U CN 201907856 U CN201907856 U CN 201907856U CN 201020674501 CN201020674501 CN 201020674501 CN 201020674501 U CN201020674501 U CN 201020674501U CN 201907856 U CN201907856 U CN 201907856U
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- powder
- air
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- valve
- skewed slot
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Abstract
The utility model relates to a power material air conveying and metering device comprising a powder chamber, a powder scale and a conveying chute arranged between the powder chamber and the powder scale, wherein the lower part of the conveying chute is connected with a vent groove, and a ventilation filter cloth is arranged at the position where conveying chute is connected with the vent groove; the vent groove is internally provided with a plurality of air nozzles with openings facing the conveying chute, and a plurality of air nozzles are connected on a high pressure gas source; and a control valve is arranged at the position where the conveying chute is connected with the powder scale, and is in linkage with a control switch of the high pressure gas source. Compared with the prior art, the powder material air conveying and metering device conveys powder materials in the conveying chute by the high pressure gas source; the control valve at the position where the conveying chute is connected with the powder scale is in inlinkage connection with the control switch of the high pressure gas source, the control valve is closed and simultaneously controls the control switch for controlling a high pressure gas pipe to close so as to disconnect a gas path when the powder material measured by the powder scale reaches to the weighing amount; and compared with the prior art, the powder material air conveying and metering device is energy-saving, meets the requirements of environmental protection, and can reduce the production cost.
Description
Technical field
The utility model relates to a kind of powder air and carries and gauging device.
Background technology
Air conveyer flume is a kind of pneumatic transport equipment of carrying the dry powdery material that is widely used in.In cement industry, be usually used in carrying cement and raw material powder.Skewed slot because of there not being rotatable parts, is easy to safeguard in convey materials, good airproof performance, and noiselessness, safety of operation is reliable, little power consumption, it is convenient to change throughput direction, and can the multiple spot feeding and multiple discharge and being widely used.
In the prior art, air conveyer flume normally adopts blower fan to carry as power when using, and blower fan is opened always, and it is bigger consume energy, and is prone to fault during use, and productive costs is higher.
The utility model content
Main purpose of the present utility model is to overcome the shortcoming of prior art, provides a kind of powder air to carry and gauging device, provides power that powder is carried by high-pressure air source, cuts down the consumption of energy greatly.
The utility model adopts following technical scheme:
A kind of powder air is carried and gauging device, comprise that powder storehouse, powder claim and be located at this powder storehouse and the powder conveying skewed slot between being referred to as, the bottom of this conveying skewed slot is connected with air channel, the junction of this conveying skewed slot and this air channel is provided with the ventilation filter cloth, be provided with the some valves of opening towards this conveying skewed slot in this air channel, these some valves all are connected on the high-pressure air source; The junction that this conveying skewed slot and this powder claim is provided with control cock, and the master cock of this control cock and this high-pressure air source is connected.
Further, the bottom in described powder storehouse is connected with the ventilation body, is provided with the ventilation filter cloth between this powder storehouse and this ventilation body, is provided with the valve of opening towards this powder storehouse in this ventilation body, and this valve is connected in described high-pressure air source.
Preferably, be equipped with manual ball valve on the described valve.
Further, be connected with electromagnetic valve and filtering pressure reducing valve in turn between described valve and the described high-pressure air source.
Preferably, described high-pressure air source is a compressed air tank.
Preferably, described conveying skewed slot and horizontal angle are 5-10 °.
Preferably, the front end of described conveying skewed slot is provided with access cover, is provided with push-pull valve behind this access cover.
By above-mentioned to description of the present utility model as can be known, compared with prior art, a kind of powder air of the present utility model is carried and gauging device has following beneficial effect:
At first, carry carrying the powder in the skewed slot by high-pressure air source, and carry skewed slot and powder to claim the control cock of junction and the master cock of high-pressure air source to be connected, when powder weighs powder when reaching weighed amount, control valve valve cuts out the master cock of controlling high-pressure air pipe simultaneously and cuts out, and gas circuit is disconnected, and is compared with prior art greatly energy-conservation, compliance with environmental protection requirements reduces production costs;
Secondly, valve is provided with manual ball valve, is easy to maintenance and safeguards when breaking down;
The 3rd, be connected with electromagnetic valve and filtering pressure reducing valve between valve and the high-pressure air source in turn, make that the control of air-channel system is convenient, stable, reliable;
The 4th, high-pressure air source is a compressed air tank, can obtain pressurized air by Air compressor, and easy to use, cost is lower;
The 5th, carrying skewed slot and horizontal angle is 5-10 °, can satisfy the requirement of powder conveying in this angular range, can avoid the increase of the productive costs that the powder storehouse causes because of excessive height again;
The 6th, carry the front end of skewed slot to be provided with access cover, be provided with push-pull valve behind the access cover, be convenient to when breaking down, safeguard and overhaul.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
The specific embodiment
Below the utility model will be further described by the specific embodiment.
With reference to Fig. 1, a kind of powder air of the present utility model is carried and gauging device, comprise that powder storehouse 1, powder claim 2 and be located at powder storehouse 1 and powder and claim conveying skewed slot 3 between 2, carry the bottom of skewed slot 3 to be connected with air channel 4, carry the skewed slot 3 and the junction of air channel 4 to be provided with ventilation filter cloth 5, be provided with opening in the air channel 4 towards some valves 6 of carrying skewed slot 3, these some valves 6 all are connected in compressed air tank 7 by tracheae 14, and valve 6 is provided with manual ball valve 61; The bottom in powder storehouse 1 is connected with ventilation body 9, is provided with ventilation filter cloth 13 between powder storehouse 1 and the ventilation body 9, is provided with the valve 10 of opening towards powder storehouse 1 in the ventilation body 9, and valve 10 is connected in compressed air tank 7.
Carry skewed slot 3 and powder to claim 2 junction to be provided with control butterfly valve 8, control butterfly valve 8 is connected with the master cock of compressed air tank 7.Be connected with electromagnetic valve 11 and filtering pressure reducing valve 12 between valve 6, valve 10 and the high pressure gas holder 7 in turn.Carrying skewed slot 3 and horizontal angle is 6 °.Carry the front end of skewed slot 3 to be provided with access cover 15, be provided with push-pull valve 16 behind the access cover 15.
A kind of powder air conveying of the present utility model and gauging device are in use, at first open compressed air tank 7, high pressure air impacts the powder in the powder storehouse 1 to suspended state, and makes it claim 2 along carrying skewed slot 3 to carry to powder, when powder claims powder amount in 2 to reach the measuring requirement of setting, control butterfly valve 8 cut-out powders enter powder and claim 2 path, control compressed air tank 7 simultaneously it is closed, stop air feed, finish a defeated material cycle, go round and begin again, control very simple and reliable.
Above-mentioned only is a specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (7)
1. a powder air is carried and gauging device, it is characterized in that: comprise that powder storehouse, powder claim and be located at this powder storehouse and the powder conveying skewed slot between being referred to as, the bottom of this conveying skewed slot is connected with air channel, the junction of this conveying skewed slot and this air channel is provided with the ventilation filter cloth, be provided with the some valves of opening towards this conveying skewed slot in this air channel, these some valves all are connected on the high-pressure air source; The junction that this conveying skewed slot and this powder claim is provided with control cock, and the master cock of this control cock and this high-pressure air source is connected.
2. a kind of powder air as claimed in claim 1 is carried and gauging device, it is characterized in that: the bottom in described powder storehouse is connected with the ventilation body, be provided with the ventilation filter cloth between this powder storehouse and this ventilation body, be provided with the valve of opening towards this powder storehouse in this ventilation body, this valve is connected in described high-pressure air source.
3. a kind of powder air as claimed in claim 2 is carried and gauging device, it is characterized in that: be equipped with manual ball valve on the described valve.
4. a kind of powder air as claimed in claim 2 is carried and gauging device, it is characterized in that: be connected with electromagnetic valve and filtering pressure reducing valve in turn between described valve and the described high-pressure air source.
5. carry and gauging device as claim 1 or 2 or 3 or 4 described a kind of powder air, it is characterized in that: described high-pressure air source is a compressed air tank.
6. carry and gauging device as claim 1 or 2 or 3 or 4 described a kind of powder air, it is characterized in that: described conveying skewed slot and horizontal angle are 5-10 °.
7. carry and gauging device as claim 1 or 2 or 3 or 4 described a kind of powder air, it is characterized in that: the front end of described conveying skewed slot is provided with access cover, is provided with push-pull valve behind this access cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020674501 CN201907856U (en) | 2010-12-22 | 2010-12-22 | Powder material air conveying and metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020674501 CN201907856U (en) | 2010-12-22 | 2010-12-22 | Powder material air conveying and metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201907856U true CN201907856U (en) | 2011-07-27 |
Family
ID=44300062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020674501 Expired - Lifetime CN201907856U (en) | 2010-12-22 | 2010-12-22 | Powder material air conveying and metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201907856U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103159034A (en) * | 2011-12-19 | 2013-06-19 | 贵阳铝镁设计研究院有限公司 | Material decelerating and flow-limiting device |
| CN104150222A (en) * | 2014-06-30 | 2014-11-19 | 泰州市开发区源天机械设备有限公司 | Controllable wear-resistant powder air chute conveying device |
| CN110843132A (en) * | 2019-11-26 | 2020-02-28 | 马鞍山宏泰建材股份有限公司 | Quantitative powder supply system of mixing station and quantitative powder supply method thereof |
| CN110948683A (en) * | 2019-11-26 | 2020-04-03 | 马鞍山宏泰建材股份有限公司 | Mixing plant and pulping method thereof |
| WO2020096484A1 (en) * | 2018-11-08 | 2020-05-14 | Акционерное общество "Рузаевский завод химического машиностроения" (АО "Рузхиммаш") | Tank |
| RU207075U1 (en) * | 2018-11-08 | 2021-10-11 | Акционерное общество "Рузаевский завод химического машиностроения" (АО "Рузхиммаш") | Tank |
-
2010
- 2010-12-22 CN CN 201020674501 patent/CN201907856U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103159034A (en) * | 2011-12-19 | 2013-06-19 | 贵阳铝镁设计研究院有限公司 | Material decelerating and flow-limiting device |
| CN104150222A (en) * | 2014-06-30 | 2014-11-19 | 泰州市开发区源天机械设备有限公司 | Controllable wear-resistant powder air chute conveying device |
| WO2020096484A1 (en) * | 2018-11-08 | 2020-05-14 | Акционерное общество "Рузаевский завод химического машиностроения" (АО "Рузхиммаш") | Tank |
| RU207075U1 (en) * | 2018-11-08 | 2021-10-11 | Акционерное общество "Рузаевский завод химического машиностроения" (АО "Рузхиммаш") | Tank |
| CN110843132A (en) * | 2019-11-26 | 2020-02-28 | 马鞍山宏泰建材股份有限公司 | Quantitative powder supply system of mixing station and quantitative powder supply method thereof |
| CN110948683A (en) * | 2019-11-26 | 2020-04-03 | 马鞍山宏泰建材股份有限公司 | Mixing plant and pulping method thereof |
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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: 20110727 |
|
| CX01 | Expiry of patent term |