CN206161365U - Be used for concrete feed inlet sampling device - Google Patents
Be used for concrete feed inlet sampling device Download PDFInfo
- Publication number
- CN206161365U CN206161365U CN201621171517.8U CN201621171517U CN206161365U CN 206161365 U CN206161365 U CN 206161365U CN 201621171517 U CN201621171517 U CN 201621171517U CN 206161365 U CN206161365 U CN 206161365U
- Authority
- CN
- China
- Prior art keywords
- staving
- bung
- dust
- charging aperture
- sampler
- 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
Links
Abstract
The utility model discloses a be used for concrete feed inlet sampling device, including staving and bung, be equipped with the charge level indicator on the staving wall, be equipped with on the bung with the inlet pipe and the pipe that removes dust, the feed inlet of inlet pipe is connected with the feed hose of external intercommunication high -pressure pump, the discharge gate of inlet pipe is located the staving, discharge gate department installs closed valve, the one end of managing of removing dust is equipped with the gas vent, the gas vent is in outside the staving, the other end of gas vent is equipped with the import, the import department is in the staving, the import department installs the filter screen, the intraductal closed baffle that is equipped with removes dust, the centre of baffle is equipped with the through -hole, through -hole department is equipped with the closure ball, the closure ball is equipped with the cylindric cover outward, the lower extreme opening upper end of cylindric cover is sealed, the lower extreme of cylindric cover with be equipped with the gap between the baffle, the utility model has the advantages of: dust can be rush out along with feeding gas, and dust removal effect is good, and simple structure is with low costs, long service life.
Description
Technical field
This utility model is related to a kind of concrete charging aperture sampler, specifically a kind of to be used for concrete mixing plant
Charging aperture sample bucket, belongs to concrete sampler field.
Background technology
Concrete mixing plant powder mainly has cement, flyash, breeze etc., generally by professional powder transport vehicle through high
Pressure pumping equipment, is stored in being pumped to tank storehouse.In daily production, manual sampling is often needed to be detected, when using biography
When the sample bucket of system is sampled, as powder fineness is thinner, airborne dust is easily produced, causing the wasting of resources, increasing operation cost
Meanwhile, it is very harmful to health and surrounding.Entitled " a kind of concrete mixing plant special powder sample bucket " application
Number a kind of special powder sample bucket of concrete mixing plant, including bucket are disclosed for the Chinese invention patent of " 201510451201.8 "
Body, bung, level monitoring device, feed arrangement and dust arrester；Level monitoring device is housed on staving；Be provided with bung into
Material device and dust arrester；, in staving, feed arrangement discharge outlet is provided with can be in feeding gas for feed arrangement discharge outlet
The effect of body pressure is lower to open, and the closing valve closed in the case of without feed gas pressure；Dust arrester outlet is in staving
Outward, dust arrester import is in staving, and dust arrester entrance is provided with drainage screen；Have in the middle part of dust arrester and can enter
The effect of material gas pressure is lower to open, and the closing valve arrangement closed in the case of without feed gas pressure.However, adopting the product
Dust arrester can go out with feed gas in dust, dust removing effects are poor.
Utility model content
In order to solve the above problems, this utility model devises a kind of for concrete charging aperture sampler, dust meeting
As feed gas are gone out, good dedusting effect, simple structure, low cost, long service life.
The technical solution of the utility model is：
A kind of to be used for concrete charging aperture sampler, including staving and bung, the staving wall is provided with level-sensing device,
Allow the operator to monitor constantly the height of taken powder, it is to avoid cause to rush down outside powder as powder amount cannot be seen, produce
The unnecessary waste of life；The bung is provided with feed pipe and dust removing tube, and the charging aperture of the feed pipe can be with the external world
The feed hose connection of connection high-pressure pump, the discharging opening of the feed pipe are located in staving, and the discharge outlet is provided with closing
Valve, in the case of without feed gas pressure, is closed automatically by action of gravity, completely cuts off powder and humid air, when charging, envelope
Valve closing door is opened under feed gas pressure effect, realizes that powder is entered in bucket；One end of the dust removing tube is provided with air vent, institute
Exhaust ports are stated outside staving, the other end of the air vent is provided with import, in staving, the entrance is pacified for the import
Equipped with drainage screen, enclosed baffle in the dust removing tube, is provided with, the centre of the dividing plate is provided with through hole, and the through hole is provided with closing
Through hole is completely covered by ball, closure ball, and the closure ball is externally provided with and is provided with cylindrical cover, end seal on the lower ending opening of the cylindrical cover
Close, so that being blocked when dust is rushed upwards and rebounding in staving, between the lower end of the cylindrical cover and the dividing plate, be provided with seam
Gap such that it is able to cause air flow through, when charging, closure ball can be washed from through hole under feed gas pressure effect, from row
QI KOU is discharged.
Further, described staving and the closed fastening of bung, described bung lower edge are provided with double wall, the staving
Upper end is located between the double wall, is provided with sealing joint strip on the inside of the double wall, is further increased obturation effect, and is detained
Close convenient, using effect is good.
Further, the exhaust ports are provided with filter cloth, and the filter cloth is three layer filtration gauze, further increases filtration
The effect of dust.
Further, the closing valve is non-return valve.
In addition, the diameter with diameter greater than the through hole of the cylindrical cover such that it is able to which the dust of upper punching is stopped completely
Firmly.
The surface of the cylindrical cover is provided with one layer of smooth film, it is to avoid dirt attraction is above.
The utility model has the advantage of：Dust can be gone out with feed gas, good dedusting effect, simple structure, cost
It is low, long service life.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Description of the drawings
Structural representations of the Fig. 1 for this utility model embodiment.
Specific embodiment
Hereinafter preferred embodiment of the present utility model is illustrated, it will be appreciated that preferred embodiment described herein
This utility model is merely to illustrate and is explained, is not used to limit this utility model.
Embodiment 1
As shown in figure 1, a kind of be used for concrete charging aperture sampler, including staving 1 and bung 12,1 wall of the staving
Face is provided with level-sensing device 2, allows the operator to monitor constantly the height of taken powder, it is to avoid as powder amount cannot be seen and
Cause to rush down outside powder, produce unnecessary waste；The bung is provided with feed pipe 4 and dust removing tube 8, the feed pipe 4
Charging aperture 5 can be in communication with the outside the feed hose connection of high-pressure pump, the discharging opening 3 of feed pipe is located in staving, it is described go out
Closing valve is installed at material mouth.The closing valve is non-return valve, in the case of without feed gas pressure, by action of gravity certainly
Dynamic closure, isolation powder and humid air.When charging, closing valve is opened under feed gas pressure effect, realizes powder
Into in bucket；One end of the dust removing tube 8 is provided with air vent 7, the air vent 7 outside staving, the air vent 7 it is another
End is provided with import, and in staving, the entrance is provided with drainage screen 11, is provided with closing in the dust removing tube 8 for the import
Dividing plate 10, the centre of the dividing plate 10 are provided with through hole, and the through hole is provided with closure ball 9, and through hole is completely covered by closure ball 9,
The closure ball 9 is externally provided with and is provided with cylindrical cover, the lower ending opening upper end closed of the cylindrical cover, so that quilt when dust is rushed upwards
Stop and rebound in staving, gap is provided between the lower end of the cylindrical cover and the dividing plate such that it is able to cause air flow through, when
During charging, closure ball can be washed from through hole under feed gas pressure effect, discharge from air vent.
Wherein, described staving 1 and bung close 12 close fastening, and described bung lower edge is provided with double wall, the staving
Upper end is located between the double wall, is provided with sealing joint strip on the inside of the double wall, is further increased obturation effect, and is detained
Close convenient, using effect is good.
In addition, filter cloth 13 is provided with the air vent 7, the filter cloth is three layer filtration gauze, further increases filtration
The effect of dust.
Claims (4)
- It is 1. a kind of to be used for concrete charging aperture sampler, it is characterised in that：Including staving and bung, set on the staving wall There is level-sensing device；The bung is provided with feed pipe and dust removing tube, and the charging aperture of the feed pipe is in communication with the outside high-pressure pump Feed hose connects, and the discharging opening of the feed pipe is located in staving, and the discharge outlet is provided with closing valve；The dedusting One end of pipe is provided with air vent, and outside staving, the other end of the air vent is provided with import, the entrance to the exhaust ports In staving, the entrance is provided with drainage screen, and enclosed baffle is provided with the dust removing tube, and the centre of the dividing plate is provided with logical Hole, the through hole are provided with closure ball, and the closure ball is externally provided with and is provided with cylindrical cover, end seal on the lower ending opening of the cylindrical cover Close, between the lower end of the cylindrical cover and the dividing plate, be provided with gap.
- 2. according to claim 1 a kind of for concrete charging aperture sampler, it is characterised in that：Described staving and The closed fastening of bung, described bung lower edge are provided with double wall, and the upper end of the staving is located between the double wall, described double Sealing joint strip is provided with the inside of layer wall.
- 3. according to claim 1 a kind of for concrete charging aperture sampler, it is characterised in that：The exhaust ports Filter cloth is provided with, the filter cloth is three layer filtration gauze.
- 4. according to claim 1 a kind of for concrete charging aperture sampler, it is characterised in that：The closing valve For non-return valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621171517.8U CN206161365U (en) | 2016-10-26 | 2016-10-26 | Be used for concrete feed inlet sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621171517.8U CN206161365U (en) | 2016-10-26 | 2016-10-26 | Be used for concrete feed inlet sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206161365U true CN206161365U (en) | 2017-05-10 |
Family
ID=58656964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621171517.8U Expired - Fee Related CN206161365U (en) | 2016-10-26 | 2016-10-26 | Be used for concrete feed inlet sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206161365U (en) |
-
2016
- 2016-10-26 CN CN201621171517.8U patent/CN206161365U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20171026 |