CN2402646Y - Pneumatic storehouse bottom bulk cement loader - Google Patents
Pneumatic storehouse bottom bulk cement loader Download PDFInfo
- Publication number
- CN2402646Y CN2402646Y CN 00213145 CN00213145U CN2402646Y CN 2402646 Y CN2402646 Y CN 2402646Y CN 00213145 CN00213145 CN 00213145 CN 00213145 U CN00213145 U CN 00213145U CN 2402646 Y CN2402646 Y CN 2402646Y
- Authority
- CN
- China
- Prior art keywords
- cement
- bulk
- loading spout
- gasification
- dust
- 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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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a pneumatic storehouse bottom bulk device for cement. The utility model comprises a machine body of the bulk device, a bulk head, a bulk head hoisting mechanism, a dust collecting device, a metering device, an automatic control device, and a material loosening gasification device. The material loosening gasification device is composed of an air inlet pipe 9 and a gasification chamber 10, wherein, the air inlet pipe 9 opens into the inner bottom of a cement storehouse, and the gasification chamber 10 is arranged on a material channel positioned at the outside of the cement storehouse. An air inlet pipe 11 is arranged in the gasification chamber, and the air inlet pipe is connected with a High-pressure air pump. A device with the material loosening gasification device is arranged, the loading speed is quickened, and the occurrence of the phenomenon of blocking material can be avoided.
Description
The utility model relates to a kind of vanning (jar) equipment of bulk cement.
Cement draws off from bank, and is in bulk in the jar case of automobile, train, steamer the time, can fly upward out a large amount of cement dusts from the jar tank inlet, and contaminated environment is the main control point of environmental protection.Because airborne dust is big, causes workman's work situation poor.In June, 1989, the notification number of the Decree of Patent Office of China on the 7th was the utility model specification sheets of CN2038900U, disclosed a kind of " bulk cement dustless loading metering auto-controlling mechanism ".This utility model has solved the problem of gathering dust effectively, and the automatic guidance of having realized entrucking, having measured, gather dust.But its weak point is a cement is gravity in truck-loading facilities, and blanking velocity is slow, causes the putty phenomenon easily, as abnormal condition take place, needs the operator carry out artificial entrucking.
The purpose of this utility model is above-mentioned prior art is improved, and a kind of pneumatic cement bulk machine is provided, and this kind machine in bulk can also improve blanking velocity except that the every performance with existing installation, prevent the putty phenomenon.
For realizing the utility model purpose, the pneumatic cement bulk machine in bottom of the reservior, comprise machine body in bulk, loading spout, loading spout hoisting mechanism, dust arrester installation, metering and automatic control device, described loading spout is located at the bottom of machine body in bulk, loading spout is made of telescopic tube and blanking awl mouth, is bilayer below the telescopic tube, and blanking awl mouth adapts with the bulk pot mouth and the energy tight closure, loading spout can stretch up and down by hoisting mechanism, and loading spout communicates with the cement bank by material channel; Described dust arrester installation is made up of dust-precipitator and dust collecting fan, and dust-precipitator communicates with the gap of the inside and outside sleeve pipe of loading spout; Be provided with the loosening gasification installation of material, the loosening gasification installation of this material is made of the vaporizing chamber of blast pipe that leads to cement bank inner bottom part and setting outside the cement bank, and blast pipe is installed in the vaporizing chamber, and blast pipe links to each other with high-pressure pump.
The blast pipe that leads to cement bank and vaporizing chamber can be distributed with air extractor vent in the cement bank and on the indoor tube wall that gasifies.
After being provided with the loosening gasification installation of material, make that cement is gasified, improved its flowing power, make cement be easy to flow out in the storehouse, form gas circuit in machine in bulk, cement is in fluidized state, improved blanking velocity, loading speed is accelerated, and avoids the putty phenomenon to take place.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the structural representation of the pneumatic cement bulk machine in bottom of the reservior
Describe details and service condition in detail below in conjunction with Fig. 1 according to the concrete device that the utility model proposes.
The pneumatic cement bulk machine in bottom of the reservior shown in Figure 1, comprise machine body in bulk, the bottom of machine body in bulk is provided with loading spout 1, loading spout is made of telescopic tube 2 and blanking awl mouth 3, be bilayer below the telescopic tube, interior pipe is used for blanking, and the gap of interior pipe and outer tube is used to collect the dust that raises up in the tank car that looses, and dust enters dust arrester installation by the gap of blanking awl mouthful and telescopic tube.Blanking awl mouth 3 adapts with bulk pot mouth 4 and the energy tight closure, and loading spout 1 can stretch up and down by hoisting mechanism, and loading spout 1 communicates with the bottom of cement bank 6 by material channel and operated pneumatic valve 5.Dust arrester installation is made up of dust-precipitator 7 and dust collecting fan 8, and dust-precipitator 7 communicates with the gap of the inside and outside sleeve pipe of loading spout.The loosening gasification installation of material is set, and this material loosening device is made of the vaporizing chamber 10 that is provided with on blast pipe 9 that leads to cement bank inner bottom part and the material channel outside bank, and vaporizing chamber is equipped with blast pipe 11, and blast pipe 9 all links to each other with high-pressure pump with blast pipe 11.The blast pipe that leads in the cement bank is generally installed 2 to 3.The blast pipe that leads in the vaporizing chamber is generally also installed 2 to 3.Blast pipe is evenly distributed at cement bank inner bottom part and indoor will the installation of gasification, so that the loosening gasification of cement evenly.
The blast pipe that leads to cement bank 6 and vaporizing chamber 10 can be distributed with air extractor vent in the cement bank and on the indoor tube wall that gasifies, purpose also is to make the loosening gasification of cement evenly.
The service condition of the pneumatic cement bulk machine in bottom of the reservior is such:
Behind the jar mouthful 4 aligning loading spouts 2 of bulk cement car, but tightly fall within on the Bulk Truck jar mouth by the blanking awl mouth 3 of loading spout jacking system with the tight closure jar mouth of headband tapering in bulk, open high-pressure pump then, give in the cement bank and the inflation of the cement in material channel loose metal, open the discharge valve on the material channel, the beginning blanking, cement is entered in the automobile jar by inner cone from inner flexible tube, dust collecting fan is opened simultaneously, make automobile jar mouth place form negative pressure, the dusty gas that flies upward in car jar gap between the outer flexible tube in loading spout is sucked dust-precipitator gather dust, the clean gas after the purification is by the blower fan exhaust to atmosphere, when cement installs to specified amount, pass through control setup, automatically stop loading and unloading and close blower fan,, the cement that is detained on the dust collecting sleeve is fallen through the rapping of rapping electromagnet, gap between interior outer flexible tube, still fall in the automobile jar, mention loading spout at last, promptly finish the entrucking process one time.
Claims (2)
1, the pneumatic cement bulk machine in a kind of bottom of the reservior, comprise machine body in bulk, loading spout, the loading spout hoisting mechanism, dust arrester installation, metering and automatic control device, loading spout (1) is located at the bottom of machine body in bulk, loading spout is made of telescopic tube (2) and blanking awl mouthful (3), be bilayer below the telescopic tube, blanking awl mouth adapts with bulk pot mouth (4) and the energy tight closure, loading spout can stretch up and down by hoisting mechanism, loading spout communicates by the bottom of material channel with the cement bank, dust arrester installation is made up of dust-precipitator and dust collecting fan, in dust-precipitator and the loading spout, the gap of outer tube communicates, it is characterized in that being provided with the loosening gasification installation of material, the loosening gasification installation of this material is made of the vaporizing chamber (10) that is provided with on blast pipe that leads to cement bank inner bottom part (9) and the material channel outside the cement bank, blast pipe (11) is installed in the vaporizing chamber, and blast pipe links to each other with high-pressure pump.
2, the pneumatic cement bulk machine in bottom of the reservior as claimed in claim 1 is characterized in that leading to the blast pipe of cement bank and vaporizing chamber, is distributed with air extractor vent in the cement bank and on the indoor tube wall of gasification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00213145 CN2402646Y (en) | 2000-01-14 | 2000-01-14 | Pneumatic storehouse bottom bulk cement loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00213145 CN2402646Y (en) | 2000-01-14 | 2000-01-14 | Pneumatic storehouse bottom bulk cement loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2402646Y true CN2402646Y (en) | 2000-10-25 |
Family
ID=33579491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00213145 Expired - Fee Related CN2402646Y (en) | 2000-01-14 | 2000-01-14 | Pneumatic storehouse bottom bulk cement loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2402646Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103342241A (en) * | 2013-07-30 | 2013-10-09 | 江苏沃尔夫机械有限公司 | Dry powder mortar bulk machine |
| CN106395422A (en) * | 2016-08-31 | 2017-02-15 | 陈江 | Environment-friendly storehouse bottom loose-packing machine |
| CN110436223A (en) * | 2019-08-13 | 2019-11-12 | 安徽知华粉体装备科技有限公司 | A kind of bulk cement Pneumatic transport shipment system |
-
2000
- 2000-01-14 CN CN 00213145 patent/CN2402646Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103342241A (en) * | 2013-07-30 | 2013-10-09 | 江苏沃尔夫机械有限公司 | Dry powder mortar bulk machine |
| CN106395422A (en) * | 2016-08-31 | 2017-02-15 | 陈江 | Environment-friendly storehouse bottom loose-packing machine |
| CN110436223A (en) * | 2019-08-13 | 2019-11-12 | 安徽知华粉体装备科技有限公司 | A kind of bulk cement Pneumatic transport shipment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |