CN209242164U - Top-guiding type storehouse pump - Google Patents
Top-guiding type storehouse pump Download PDFInfo
- Publication number
- CN209242164U CN209242164U CN201822022843.8U CN201822022843U CN209242164U CN 209242164 U CN209242164 U CN 209242164U CN 201822022843 U CN201822022843 U CN 201822022843U CN 209242164 U CN209242164 U CN 209242164U
- Authority
- CN
- China
- Prior art keywords
- pump housing
- discharge nozzle
- mixing chamber
- air inlet
- valve
- 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
- 238000002156 mixing Methods 0.000 claims abstract description 28
- 238000001035 drying Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 23
- 238000005243 fluidization Methods 0.000 abstract description 6
- 230000003031 feeding effect Effects 0.000 abstract description 3
- 230000002633 protecting effect Effects 0.000 abstract description 3
- 239000000843 powder Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses top-guiding type storehouse pumps, including the pump housing, the bottom of the pump housing is equipped with bracket, the side and bottom of the pump housing are respectively connected with air inlet and are in charge of, the side that air inlet is in charge of is connected with air inlet pipe, the top side of the pump housing is welded with exhaust pipe, the top of the pump housing is equipped with feed inlet, the pump housing includes mixing chamber and the fluidising chamber below mixing chamber, fluidized disk is installed between fluidising chamber and mixing chamber, the inside of mixing chamber is equipped with discharge nozzle, the bottom end of discharge nozzle is located at the top of fluidized disk, the top of discharge nozzle is connect through the pump housing and with the outlet valve for the top other side for being located at the pump housing, pipeline crook in discharge nozzle is provided with balance flow field turbolator mechanism.The utility model has the advantages that design is rationally, and it is easy to use, it is pumped compared to traditional top-guiding type storehouse, the utility model not only effectively improves the fluidisation and feeding effect of material, but also good protecting effect can be played to discharge nozzle, and then effectively extend its service life.
Description
Technical field
The utility model relates to powder-material conveying equipment technical fields, it particularly relates to which top-guiding type storehouse pumps.
Background technique
Storehouse pump is also known as cone pump, is the reliable close phase dynamic pressure pneumatic conveying of one kind of conveying powder material under high pressure
Device makes material form fluidized state, makes material sufficiently and gas mixing after material, which enters the pump housing, buys securities with all one's capital by gasification,
It is run along conveyance conduit.
Through retrieval analysis, present fluidizer is mostly top-guiding type structure, and current storehouse pumps itself and do not have filtering function
Can, the bulky grain in powder is larger to discharge nozzle pipe wear, keeps the resistance of ducting big, be easy to cause line clogging and fracture.
Summary of the invention
The technical assignment of the utility model is against the above deficiency, top-guiding type storehouse pump to be provided, to solve above-mentioned background technique
The problems in.
The technical solution of the utility model is achieved in that
Top-guiding type storehouse pump, including the pump housing, the bottom of the pump housing are equipped with bracket, and the side and bottom of the pump housing connect
It is connected to air inlet to be in charge of, and the air inlet is in charge of and is mounted on intake valve, the side that the air inlet is in charge of is connected with air inlet pipe, institute
The top side for stating the pump housing is welded with exhaust pipe, and exhaust valve is provided on the exhaust pipe, and the top of the pump housing is equipped with charging
Mouthful, and inlet valve being installed on the feed inlet, the pump housing includes mixing chamber and the fluidising chamber below the mixing chamber,
Fluidized disk is installed, and the outside of the fluidized disk and the inner wall of the pump housing are fixed between the fluidising chamber and the mixing chamber
Connection, the inside of the mixing chamber are equipped with discharge nozzle, and the bottom end of the discharge nozzle is located at the top of the fluidized disk, it is described out
The top of expects pipe is connect through the pump housing and with the outlet valve for the top other side for being located at the pump housing, in the discharge nozzle
Pipeline crook is provided with balance flow field turbolator mechanism, wherein the balance flow field turbolator mechanism includes shell and guiding core
Body, the guiding core are made of several blades and central support, and blade setting in the central support and
In the space that the shell surrounds.
Further, the intake valve, the exhaust valve, the outlet valve and the inlet valve are pneumatic operated valve.
Further, drying machine is connected between the air inlet pipe and gas source.
Further, filter screen is installed, and the outside of the filter screen is equipped with ring flange at the top of the mixing chamber, and
The filter screen is welded by the inner wall of the ring flange and the pump housing.
Further, the bottom end of the discharge nozzle is equipped with bell-mouth structure of air.
The utility model has the beneficial effects that
1, the utility model is used cooperatively by what fluidized disk, air inlet pipe and two groups of air inlets were in charge of, can by the pressurization of material,
The processes such as fluidisation, guiding, feeding are combined, while material forms the material gas mixing being readily delivered through upper and lower two-way goods fluid
Object can significantly improve the fluidisation and feeding effect of material, enhance the stability and continuity of pneumatic conveying, realize the peace of material
Entirely, efficiently, environmental protection conveying.
2, the utility model makes short grained powder enter the bottom of mixing chamber through filter screen by being provided with filter screen
The powder in portion, bulky grain is blocked in the top of filter screen, so that it can play filtering effect to the bulky grain in powder
Fruit, so that abrasion of the bulky grain powder to discharge nozzle is significantly reduced, so that it can play discharge nozzle well
Protecting effect.
3, the utility model by balance flow field turbolator mechanism so that powder discharging pipeline crook mean allocation,
Reduce fluid stagnation, to reduce the resistance of discharging pipeline crook, and then reduces its erosion corrosion rate.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram pumped according to the top-guiding type storehouse of the utility model embodiment；
Fig. 2 is according to the structural representation for balancing turbolator mechanism in flow field in the pump of the top-guiding type storehouse of the utility model embodiment
Figure；
Fig. 3 is according to the structural schematic diagram for being oriented to core in the pump of the top-guiding type storehouse of the utility model embodiment.
In figure:
1, the pump housing；2, bracket；3, air inlet is in charge of；4, intake valve；5, air inlet pipe；6, drying machine；7, exhaust pipe；8, it is vented
Valve；9, feed inlet；10, inlet valve；11, mixing chamber；12, fluidising chamber；13, fluidized disk；14, filter screen；15, discharge nozzle；16, go out
Expect valve；17, bell-mouth structure of air；18, flow field turbolator mechanism is balanced；19, shell；20, it is oriented to core；21, blade；22, center
Supporter.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " transverse direction ", "upper", "lower", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more.In addition, term " includes " and its any deformation, it is intended that cover and non-exclusive include.
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Embodiment one, as shown in Figure 1-3, pumped according to the top-guiding type storehouse of the utility model embodiment, including the pump housing 1, it is described
The bottom of the pump housing 1 is equipped with bracket 2, and the side and bottom of the pump housing 1 are respectively connected with air inlet and are in charge of 3, and the air inlet is in charge of 3
On be mounted on intake valve 4, the side that the air inlet is in charge of 3 is connected with air inlet pipe 5, and the top side of the pump housing 1 is welded with
Exhaust pipe 7 is provided with exhaust valve 8 on the exhaust pipe 7, and the top of the pump housing 1 is equipped with feed inlet 9, and on the feed inlet 9
Inlet valve 10 is installed, the pump housing 1 includes mixing chamber 11 and the fluidising chamber 12 positioned at 11 lower section of mixing chamber, the fluidisation
Fluidized disk 13 is installed, and the inner wall of the outside of the fluidized disk 13 and the pump housing 1 is solid between room 12 and the mixing chamber 11
Fixed connection, the inside of the mixing chamber 11 are equipped with discharge nozzle 15, and the bottom end of the discharge nozzle 15 is located at the fluidized disk 13
Top, the top of the discharge nozzle 15 connect through the pump housing 1 and with the outlet valve 16 for the top other side for being located at the pump housing 1
It connects, the pipeline crook in the discharge nozzle 15 is provided with balance flow field turbolator mechanism 18, wherein balance flow field turbolator
Mechanism 18 includes shell 19 and guiding core 20 and the shell 19 and 20 material of guiding core are carbon steel or stainless steel,
The guiding core 20 is made of several blades 21 and central support 22, and the blade 21 is arranged in the central supported
In the space that body 22 and the shell 19 surround, in addition, being also equipped with level-sensing device and pressure sensor on the pump housing 1.
Embodiment two, as shown in Figure 1, the intake valve 4, the exhaust valve 8, the outlet valve 16 and the inlet valve 10
It is pneumatic operated valve.
Embodiment three, as shown in Figure 1, being connected with drying machine 6 between the air inlet pipe 5 and gas source, the drying machine 6 is cold
Lyophilizer or absorption drier, and the gas source is by air compressor, compressed air purifying filter plant and gas tank etc.
Composition.Air compressor machine generally uses the screw-rod air compressor of pressure 0.75MPa.By being provided with drying machine 6, so that it can be with
The hair for phenomena such as removing part vaporous water point, reduce compressed air dew point, moisture condensation, agglomeration are generated when preventing from mixing with flying dust
It is raw.
Example IV, as shown in Figure 1, the top of the mixing chamber 11 is equipped with filter screen 14, and the filter screen 14
Outside is equipped with ring flange, and the filter screen 14 is welded by the inner wall of the ring flange and the pump housing 1.Pass through setting for filter screen 14
It sets, short grained powder is made to enter the bottom of mixing chamber 11 through filter screen 14, the powder of bulky grain is blocked in filter screen 14
Top so that it can play filter effect to the bulky grain in powder.
Embodiment five, as shown in Figure 1, the bottom end of the discharge nozzle 15 is equipped with bell-mouth structure of air 17.
Specific workflow: in use, material is entered in the pump housing 1 by feed inlet 9, in the effect of filter screen 14
Under, so that short grained material is entered the bottom of mixing chamber 11 through filter screen 14, the material of bulky grain is blocked in filter screen 14
Top then start to be passed through compressed air, compression is empty so that it can play filter effect to the bulky grain in material
Gas can be dried under the action of drying machine 6, and intake valve 4 is in the open state at this time, and compressed air is through 5 He of air inlet pipe
Air inlet is in charge of 3 and has respectively entered in mixing chamber 11 and fluidising chamber 12 and fluidize to the material in the pump housing 1, fluidizes and makees in two-way
Under, that is, realize quickly agitation, pressurization, eddy flow, material is drawn and is conveyed along 15 continuous-stable of discharge nozzle under high pressure effect,
At the end of conveying, successively closes air inlet and be in charge of the intake valve 4 on 3.
In conclusion by means of the above-mentioned technical proposal of the utility model, by fluidized disk 13, air inlet pipe 5 and two groups into
Gas is in charge of 3 and is used cooperatively, and can be combined the processes such as the pressurization of material, fluidisation, guiding, feeding, while material is through double up and down
Road goods fluid forms the material gas mixture being readily delivered, and can significantly improve the fluidisation and feeding effect of material, enhances pneumatic transporting
The stability and continuity sent realize safe and efficient, the environmentally friendly conveying of material.In addition, the utility model is by being provided with filtering
Net 14, makes short grained powder enter the bottom of mixing chamber 11 through filter screen 14, and the powder of bulky grain is blocked in filter screen
14 top, so that it can play filter effect to the bulky grain in powder, to significantly reduce bulky grain powder
Abrasion of the body to discharge nozzle, so that it can play good protecting effect to discharge nozzle 15.In addition, the utility model is logical
Overbalance flow field flow-disturbing clamp mechanism 18, so that powder reduces fluid stagnation, to reduce in discharging pipeline crook mean allocation
The resistance of discharging pipeline crook, and then reduce its erosion corrosion rate.
The technical personnel in the technical field can readily realize the utility model with the above specific embodiments,.But
It is it should be appreciated that the utility model is not limited to above-mentioned specific embodiment.On the basis of the disclosed embodiments, described
Those skilled in the art can arbitrarily combine different technical features, to realize different technical solutions.
Claims (5)
1. top-guiding type storehouse pumps, which is characterized in that including the pump housing (1), the bottom of the pump housing (1) is equipped with bracket (2), the pump
The side and bottom of body (1) are respectively connected with air inlet and are in charge of (3), and the air inlet is in charge of on (3) and is mounted on intake valve (4), institute
It states air inlet and is in charge of the side of (3) and be connected with air inlet pipe (5), the top side of the pump housing (1) is welded with exhaust pipe (7), described
It is provided on exhaust pipe (7) exhaust valve (8), the top of the pump housing (1) is equipped with feed inlet (9), and pacifies on the feed inlet (9)
Equipped with inlet valve (10), the pump housing (1) include mixing chamber (11) and be located at the mixing chamber (11) below fluidising chamber (12),
It is equipped between the fluidising chamber (12) and the mixing chamber (11) fluidized disk (13), and the outside of the fluidized disk (13) and institute
The inner wall for stating the pump housing (1) is fixedly connected, and the inside of the mixing chamber (11) is equipped with discharge nozzle (15), the discharge nozzle (15)
Bottom end is located at the top of the fluidized disk (13), and the top of the discharge nozzle (15) is through the pump housing (1) and described with being located at
The outlet valve (16) of the top other side of the pump housing (1) connects, and the pipeline crook in the discharge nozzle (15) is provided with balance flow field
Flow-disturbing clamp mechanism (18), wherein the balance flow field turbolator mechanism (18) includes shell (19) and is oriented to core (20), described
Guiding core (20) be made of several blades (21) and central support (22), and the blade (21) be arranged at the center
In the space that supporter (22) and the shell (19) surround.
2. top-guiding type storehouse pump according to claim 1, which is characterized in that the intake valve (4), the exhaust valve (8), institute
Stating outlet valve (16) and the inlet valve (10) is pneumatic operated valve.
3. top-guiding type storehouse pump according to claim 1, which is characterized in that be connected between the air inlet pipe (5) and gas source
Drying machine (6).
4. top-guiding type storehouse pump according to claim 1, which is characterized in that be equipped with filtering at the top of the mixing chamber (11)
Net (14), and the outside of the filter screen (14) is equipped with ring flange, and the filter screen (14) passes through the ring flange and the pump housing
(1) inner wall welding.
5. top-guiding type storehouse pump according to claim 1, which is characterized in that the bottom end of the discharge nozzle (15) is equipped with horn mouth
Structure (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822022843.8U CN209242164U (en) | 2018-12-04 | 2018-12-04 | Top-guiding type storehouse pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822022843.8U CN209242164U (en) | 2018-12-04 | 2018-12-04 | Top-guiding type storehouse pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209242164U true CN209242164U (en) | 2019-08-13 |
Family
ID=67531244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822022843.8U Expired - Fee Related CN209242164U (en) | 2018-12-04 | 2018-12-04 | Top-guiding type storehouse pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209242164U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114380056A (en) * | 2020-10-19 | 2022-04-22 | 苏州中材建设有限公司 | Dry-process cement production and transportation system |
| CN115193315A (en) * | 2022-07-22 | 2022-10-18 | 安徽富乐德科技发展股份有限公司 | Mixing arrangement of plasma spraying powder |
-
2018
- 2018-12-04 CN CN201822022843.8U patent/CN209242164U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114380056A (en) * | 2020-10-19 | 2022-04-22 | 苏州中材建设有限公司 | Dry-process cement production and transportation system |
| CN115193315A (en) * | 2022-07-22 | 2022-10-18 | 安徽富乐德科技发展股份有限公司 | Mixing arrangement of plasma spraying powder |
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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: 20190813 |