CN104670535B - Cement fills chartered plane tracheae and tests feed bin - Google Patents
Cement fills chartered plane tracheae and tests feed bin Download PDFInfo
- Publication number
- CN104670535B CN104670535B CN201510093452.3A CN201510093452A CN104670535B CN 104670535 B CN104670535 B CN 104670535B CN 201510093452 A CN201510093452 A CN 201510093452A CN 104670535 B CN104670535 B CN 104670535B
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- China
- Prior art keywords
- tracheae
- side plate
- cylindrical cavity
- bolted
- nozzle
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B1/16—Methods of, or means for, filling the material into the containers or receptacles by pneumatic means, e.g. by suction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses cement dress chartered plane tracheaes to test feed bin, the two sides of cylindrical cavity are embedded in the circular groove of side plate, and the sealing ring to match with cylindrical cavity lateral edge is equipped in circular groove, the top of cylindrical cavity is equipped with the feed inlet opposite with hopper feed opening, the outside of side plate is along the circumferential direction evenly equipped at least three through-holes, the connecting rod of connection both side plate is equipped in through-hole, cylindrical cavity is pressed between both side plate by nut in the end of connecting rod, one of side plate is equipped at least one threaded hole, tracheae is bolted in the threaded hole, another side plate is equipped with the discharge port being connected with discharge pipe.Tracheae of the invention is bolted on side plate, is protruded into the length inside cylindrical cavity and is facilitated the number of tracheae on adjusting and side plate that can also be tested according to debugging demand, and then realizes different dress packet requirements.
Description
Technical field
The invention belongs to cement to fill chartered plane testing stand feed bin technical field, and in particular to a kind of cement dress chartered plane tracheae test
Feed bin.
Background technique
The cement dress chartered plane that many cement producers use currently on the market is all to be driven by a motor spiral shell using mechanical structure
It revolves mechanism urges cement powder to move forward, reaches the requirement for dispensing cement powder.And it designs and spiral shell is replaced using gas apparatus
Mechanical equivalent of light feeding device is revolved, filling apparatus can be made to accomplish that discharge is accurate, and completes a discharge before the deadline, is reached
The control of the filling and weight of cement powder is completed in the period of setting according to equipment requirement.However carrying out cement powder dress
When packet test, size, the length of tracheae, the size of the size of stomata, aperture position and feed bin all can be when tracheae be ventilated pair
The different influence of the filling generation of cement powder, it is therefore necessary to design a kind of cement that convenience is repeatedly debugged dress chartered plane tracheae examination
Feed bin is tested to reach optimal packing effect.
Summary of the invention
It is simple the technical problem to be solved by the present invention is to provide a kind of structure and the cement repeatedly debugged dress is facilitated to wrap
Machine tracheae tests feed bin.
The present invention adopts the following technical scheme that cement fills chartered plane tracheae and tests feed bin, special to solve above-mentioned technical problem
Sign is: the two sides of cylindrical cavity are embedded in the circular groove of side plate, and are equipped with and cylindrical chamber side in circular groove
Along the sealing ring to match, the top of cylindrical cavity is equipped with the feed inlet opposite with hopper feed opening, the outer lateral edge circle of side plate
Circumferential direction is evenly equipped at least three through-holes, and the connecting rod of connection both side plate is equipped in through-hole, passes through nut for cylinder in the end of connecting rod
Shape cavity is pressed between both side plate, and one of side plate is equipped at least one threaded hole, is bolted with gas in the threaded hole
It manages, the tracheae end on the outside of cylindrical cavity is connected by bolted joint with admission line, and is bolted with spiral shell on the part tracheae
Line pipe sleeve, the threaded tube are equipped with the annular seal slot opposite with side plate, and seal washer is set in annular seal slot
And it is compressed by threaded tube, the tracheae end seal on the inside of cylindrical cavity and axially uniformly distributed along tracheae on the part tracheae
There is aperture to be less than the stomata of 5mm, another side plate is equipped with the discharge port being connected with discharge pipe.
Further preferably, along gas on the tracheae side wall that the stomata two sides interval radian on the inside of cylindrical cavity on tracheae is 30 °
Pipe is axially evenly equipped with the stomata that aperture is 3mm.
Further preferably, it is bolted with rotary nozzle in the stomata on the inside of cylindrical cavity on tracheae, the nozzle of the spiral nozzle
Simultaneously in the middle part of four tracheaes and the inclination of discharge port side so between four tracheaes form vortex with push cement powder to
Discharge port is mobile.
Further preferably, the nozzle of rotary nozzle uses the nozzle of bell-mouth structure of air.
The invention has the following advantages: (1) device can according to debugging demand adjust cylindrical cavity length come
Realize the change in test feed bin space；(2) tracheae is bolted on side plate, and the length protruded into inside cylindrical cavity facilitates adjusting,
And the number of tracheae can also be tested according to debugging demand on side plate, and then realize different dress packet requirements；(3) it rotates
Spray head changes the injection direction of gas, effectively prevents the reflux of cement powder, while also achieving preferable material conveying
Effect.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention, and Fig. 2 is the side view of Fig. 1, and Fig. 3 is the structural representation of tracheae in the present invention
Figure, Fig. 4 is the structural schematic diagram that the tracheae of rotary nozzle is bolted in the present invention, and Fig. 5 is the structural schematic diagram of rotary nozzle.
Drawing explanation: 1, cylindrical cavity, 2, side plate, 3, sealing ring, 4, feed inlet, 5, through-hole, 6, connecting rod, 7, nut, 8,
Threaded hole, 9, tracheae, 10, threaded tube, 11, stomata, 12, discharge port, 13, rotary nozzle.
Specific embodiment
Embodiment is described in detail in conjunction with attached drawing.As depicted in figs. 1 and 2, cement dress chartered plane tracheae tests feed bin, cylindrical cavity
1 two sides are embedded in the circular groove of side plate 2, and the sealing to match with 1 lateral edge of cylindrical cavity is equipped in circular groove
The top of circle 3, cylindrical cavity 1 is equipped with the feed inlet 4 opposite with hopper feed opening, and the outside of side plate 2 is along the circumferential direction equal
At least three through-holes 5 are furnished with, the connecting rod 6 of connection both side plate 2 is equipped in through-hole 5, pass through nut 7 for tubular in the end of connecting rod 6
Cavity 1 is pressed between both side plate 2, and one of side plate 2 is equipped at least one threaded hole 8, is bolted in the threaded hole 8
9 end of tracheae of tracheae 9,1 outside of cylindrical cavity is connected by bolted joint with admission line, and the spiral shell on the part tracheae 9
It is connected to threaded tube 10, which is equipped with the annular seal slot opposite with side plate 2, and seal washer is set to annulus
It is compressed in shape seal groove and by threaded tube 10,9 end seal of tracheae of 1 inside of cylindrical cavity and in the part tracheae 9
On the stomata 11 that aperture is less than 5mm is axially evenly equipped with along tracheae, another side plate 2 is equipped with the discharge port that is connected with discharge pipe
12。
As shown in figure 3, on 9 side wall of tracheae that the 11 two sides interval radian of stomata on 1 inside tracheae 9 of cylindrical cavity is 30 °
It is axially evenly equipped with the stomata 11 that aperture is 3mm along tracheae, i.e., three gas vents 11 are equipped with simultaneously on a tracheae 9, through gas overcharging
Test carries out discharge using the pressure of 7MPa, and dust is larger, and discharging speed is slow, reduces pressure to 5MPa, discharging speed increases
Add, but speed can't reach requirement, after gas stops, cement powder easily enters in tracheae 9, influences test next time
It carries out.
As shown in figure 4, it is bolted with rotary nozzle 13 in stomata 11 on 1 inside tracheae 9 of cylindrical cavity, the spiral nozzle 13
Nozzle to four tracheaes, 9 middle part and the inclination of 12 side of discharge port and then form vortex simultaneously between four tracheaes 9 and push water
Mud dry powder is mobile to discharge port 12, effectively prevents the generation of cement powder backflow phenomenon.As described in Figure 5, rotary nozzle 13
Nozzle uses the nozzle of bell-mouth structure of air, and such better effect makes gas rotating generate vortex, to push cement powder to out
Material mouth 12 is mobile, has reached preferable experiment effect.
Basic principle of the invention, main feature and advantage has been shown and described above, do not depart from spirit of that invention and
Under the premise of range, there are also various changes and modifications, these changes and improvements to both fall within claimed invention by the present invention
Range.
Claims (2)
1. cement fills chartered plane tracheae and tests feed bin, it is characterised in that: the two sides of cylindrical cavity are embedded in the circular groove of side plate,
And the sealing ring that matches with cylindrical cavity lateral edge is equipped in circular groove, the top of cylindrical cavity equipped with under hopper
The opposite feed inlet of material mouth, the outside of side plate are along the circumferential direction evenly equipped at least three through-holes, connection both side plate are equipped in through-hole
Connecting rod, cylindrical cavity is pressed between both side plate by nut in the end of connecting rod, one of side plate be equipped with extremely
Lack a threaded hole, be bolted with tracheae in the threaded hole, the tracheae end on the outside of cylindrical cavity passes through bolted joint and admission line
It is connected, and is bolted with threaded tube on the tracheae on the outside of cylindrical cavity, which is equipped with the circle opposite with side plate
Annular seal groove, seal washer are set in annular seal slot and are compressed by threaded tube, the tracheae on the inside of cylindrical cavity
End seal, another side plate are equipped with the discharge port being connected with discharge pipe, spiral shell in the stomata on the inside of cylindrical cavity on tracheae
It is connected to rotary nozzle, the nozzle of the rotary nozzle is simultaneously to four tracheaes middle parts and the inclination of discharge port side and then in four tracheaes
Between form vortex to push cement powder mobile to discharge port, the stomata two sides interval radian on the inside of cylindrical cavity on tracheae is
The stomata that aperture is 3mm is axially evenly equipped on 30 ° of tracheae side wall along tracheae.
2. cement dress chartered plane tracheae according to claim 1 tests feed bin, it is characterised in that: the nozzle of rotary nozzle uses
The nozzle of bell-mouth structure of air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510093452.3A CN104670535B (en) | 2015-03-03 | 2015-03-03 | Cement fills chartered plane tracheae and tests feed bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510093452.3A CN104670535B (en) | 2015-03-03 | 2015-03-03 | Cement fills chartered plane tracheae and tests feed bin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104670535A CN104670535A (en) | 2015-06-03 |
| CN104670535B true CN104670535B (en) | 2019-03-26 |
Family
ID=53306235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510093452.3A Expired - Fee Related CN104670535B (en) | 2015-03-03 | 2015-03-03 | Cement fills chartered plane tracheae and tests feed bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104670535B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654579B (en) * | 2019-09-29 | 2021-02-23 | 冀东水泥重庆合川有限责任公司 | Environment-friendly cement packaging machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2363966Y (en) * | 1999-02-08 | 2000-02-16 | 金菊英 | Pneumatic bagging machine |
| CN201982871U (en) * | 2010-11-19 | 2011-09-21 | 曹臻 | Efficient cement delivery pipeline |
| CN103121518A (en) * | 2011-11-18 | 2013-05-29 | 范祥俭 | Discharge device on cement packaging machine |
| CN203793666U (en) * | 2014-04-30 | 2014-08-27 | 成都理工大学 | Powder air extracting device of packaging machinery |
| CN204527683U (en) * | 2015-03-03 | 2015-08-05 | 新乡职业技术学院 | Cement dress chartered plane tracheae test feed bin |
-
2015
- 2015-03-03 CN CN201510093452.3A patent/CN104670535B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2363966Y (en) * | 1999-02-08 | 2000-02-16 | 金菊英 | Pneumatic bagging machine |
| CN201982871U (en) * | 2010-11-19 | 2011-09-21 | 曹臻 | Efficient cement delivery pipeline |
| CN103121518A (en) * | 2011-11-18 | 2013-05-29 | 范祥俭 | Discharge device on cement packaging machine |
| CN203793666U (en) * | 2014-04-30 | 2014-08-27 | 成都理工大学 | Powder air extracting device of packaging machinery |
| CN204527683U (en) * | 2015-03-03 | 2015-08-05 | 新乡职业技术学院 | Cement dress chartered plane tracheae test feed bin |
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| Publication number | Publication date |
|---|---|
| CN104670535A (en) | 2015-06-03 |
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Granted publication date: 20190326 |
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