CN207335846U - A kind of rotor weigher with gas material switch - Google Patents
A kind of rotor weigher with gas material switch Download PDFInfo
- Publication number
- CN207335846U CN207335846U CN201721380883.9U CN201721380883U CN207335846U CN 207335846 U CN207335846 U CN 207335846U CN 201721380883 U CN201721380883 U CN 201721380883U CN 207335846 U CN207335846 U CN 207335846U
- Authority
- CN
- China
- Prior art keywords
- communicated
- crossover sub
- valve
- gas material
- rotor weigher
- 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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- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The utility model discloses a kind of rotor weigher with gas material switch,Including feed chute,One end of the feed chute is fixedly connected with pneumatic on-off valve,The side of the pneumatic on-off valve is provided with hand operated gate valve,The opposite side of the feed chute is communicated with crossover sub,The upper end of the crossover sub is communicated with dust collection pipe,The lower end of the crossover sub is communicated with top connection,The lower section of the top connection is equipped with feed hopper,It is fixedly connected with and is flexible coupling on the outside of the top connection and feed hopper,The lower end of the feed hopper is communicated with rotor weigher body,The side of the crossover sub is provided with through hole,Passage is communicated with the through hole,The inside of the passage is provided with spring,The side of the spring is fixedly connected with valve,Utility model design is reasonable,It is easy to use,Scale inside and outside air pressure balance can be effectively guaranteed,So as to reach the advantages of accurate of weighing,It is worth promoting.
Description
Technical field
Rotor weigher technical field is the utility model is related to, is specially a kind of rotor weigher with gas material switch.
Background technology
Flyash is the industrial residue that thermal power plant produces, since its cost is low and it is dirty to the dust of society to reduce
Dye, is difficult control and meter in use so be widely used in cement production enterprise, but the characteristics of due to flyash itself
Amount, many difficulties, the applying date are brought to organization of production：The utility model one of 20120313, Publication No. CN202471201U
Rotor weigher of the kind with gas material switch includes the feed inlet to connect with material feeding box mounting base, it is characterised in that：The charging
Case mounting base is connected with feed inlet by lock shaft, and the feed inlet is equipped with the fixed seat being connected with material feeding box mounting base；It is described
Feed inlet right end is equipped with the ring washer being connected with fixed seat by screw, and immersion oil asbestos disk is additionally provided between the ring washer and fixed seat
Root；15 ° of the fixed seat inclined upward is provided with gas outlet, and the gas outlet bottom extends to feed inlet.The utility model has
It is simple in structure, easy to use, scale inside and outside air pressure balance can be effectively guaranteed, so as to reach the advantages of accurate of weighing, the reality
Only set a gas outlet to adjust air pressure with new, after gas outlet is blocked, just lose the meaning of adjustment, because
This, it is necessary to solve the above problems to invent a kind of rotor weigher with gas material switch.
Utility model content
The purpose of this utility model is to provide a kind of rotor weigher with gas material switch, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical solution：A kind of rotor with gas material switch
Scale, including feed chute, one end of the feed chute are fixedly connected with pneumatic on-off valve, the side peace of the pneumatic on-off valve
Equipped with hand operated gate valve, the opposite side of the feed chute is communicated with crossover sub, and the upper end of the crossover sub is communicated with receipts
Dirt pipeline, the lower end of the crossover sub are communicated with top connection, and the lower section of the top connection is equipped with feed hopper, the top connection and
It is fixedly connected with and is flexible coupling on the outside of feed hopper, the lower end of the feed hopper is communicated with rotor weigher body, the crossover sub
Side is provided with through hole, and passage is communicated with the through hole, and the inside of the passage is provided with spring, and the side of the spring is fixed
It is connected with valve.
Preferably, the contact surface between the feed chute and pneumatic on-off valve and crossover sub is equipped with rubber pad.
Preferably, turning joint flanged joint is passed through between the feed chute and crossover sub.
Preferably, the crossover sub is fastened with top connection junction by hose clamp, and the hose clamp is provided with twice.
Preferably, it is described to be flexible coupling for silicone tube.
Preferably, the direction of the passage is inclined upwardly.
Compared with prior art, the beneficial effects of the utility model are as follows：This carries the rotor weigher of gas material switch, leads to
Pneumatic on-off valve, hand operated gate valve and the passage set is crossed, it is convenient to reduce the metering interference for helping gas body to rotor weigher, pass through
The silica gel of setting is flexible coupling, and has good soft heat-resistant, wear-resistant crushing resistance, utility model design is reasonable, easy to use, energy
Scale inside and outside air pressure balance is effectively guaranteed, so as to reach the advantages of accurate of weighing, is worth promoting.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the channel design schematic diagram of the utility model；
Fig. 3 is the turning joint structure diagram of the utility model.
In figure：1 feed chute, 2 pneumatic on-off valves, 3 hand operated gate valves, 4 crossover subs, 5 hose clamps, 6 be flexible coupling, 7 valves,
8 dust collection pipes, 9 turning joints, 10 rubber pads, 11 feed hoppers, 12 top connections, 13 rotor weigher bodies, 14 through holes, 15 passages, 16
Spring.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, a kind of rotor weigher with gas material switch, including feed chute 1, the feed chute 1
One end be fixedly connected with pneumatic on-off valve 2, the side of the pneumatic on-off valve 2 is provided with hand operated gate valve 3, and the charging is oblique
The opposite side of groove 1 is communicated with crossover sub 4, and the upper end of the crossover sub 4 is communicated with dust collection pipe 8, the crossover sub 4
Lower end is communicated with top connection 12, and the lower section of the top connection 12 is equipped with feed hopper 11, the top connection 12 and feed hopper 11 it is outer
Side, which is fixedly connected with, is flexible coupling 6, and the lower end of the feed hopper 11 is communicated with rotor weigher body 13, the side of the crossover sub 4
Through hole 14 is provided with, passage 15 is communicated with the through hole 14, the inside of the passage 15 is provided with spring 16, the spring 16
Side is fixedly connected with valve 7.
Specifically, the contact surface between the feed chute 1 and pneumatic on-off valve 2 and crossover sub 4 is equipped with rubber pad
10。
Specifically, pass through 9 flanged joint of turning joint between the feed chute 1 and crossover sub 4.
Specifically, the crossover sub 4 is fastened with 12 junction of top connection by hose clamp 5, the hose clamp 5 is provided with
Twice.
Specifically, described, to be flexible coupling 6 be silicone tube.
Specifically, the direction of the passage 15 is inclined upwardly.
Operation principle：This carry gas material switch rotor weigher, in use, by the pneumatic on-off valve 2 of setting, manually
Gate valve 3 and passage 15, it is convenient to reduce the metering interference for helping gas body to rotor weigher, it is flexible coupling 6 by the silica gel of setting, tool
There is good soft heat-resistant, wear-resistant crushing resistance, the 6 long-time uses that avoid being flexible coupling are worn, and utility model design is reasonable, makes
With convenience, scale inside and outside air pressure balance can be effectively guaranteed, so as to reach the advantages of accurate of weighing, is worth promoting.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of rotor weigher with gas material switch, including feed chute (1), it is characterised in that：The feed chute (1)
One end be fixedly connected with pneumatic on-off valve (2), the side of the pneumatic on-off valve (2) is provided with hand operated gate valve (3), described
The opposite side of feed chute (1) is communicated with crossover sub (4), and the upper end of the crossover sub (4) is communicated with dust collection pipe (8),
The lower end of the crossover sub (4) is communicated with top connection (12), and the lower section of the top connection (12) is equipped with feed hopper (11), described
It is fixedly connected be flexible coupling (6) on the outside of top connection (12) and feed hopper (11), the lower end of the feed hopper (11), which is communicated with, to be turned
Sub- scale body (13), the side of the crossover sub (4) are provided with through hole (14), passage (15) are communicated with the through hole (14),
The inside of the passage (15) is provided with spring (16), and the side of the spring (16) is fixedly connected with valve (7).
A kind of 2. rotor weigher with gas material switch according to claim 1, it is characterised in that：The feed chute
(1) contact surface between pneumatic on-off valve (2) and crossover sub (4) is equipped with rubber pad (10).
A kind of 3. rotor weigher with gas material switch according to claim 1, it is characterised in that：The feed chute
(1) turning joint (9) flanged joint is passed through between crossover sub (4).
A kind of 4. rotor weigher with gas material switch according to claim 1, it is characterised in that：The crossover sub
(4) fastened with top connection (12) junction by hose clamp (5), the hose clamp (5) is provided with twice.
A kind of 5. rotor weigher with gas material switch according to claim 1, it is characterised in that：It is described to be flexible coupling
(6) it is silicone tube.
A kind of 6. rotor weigher with gas material switch according to claim 1, it is characterised in that：The passage (15)
Direction be inclined upwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721380883.9U CN207335846U (en) | 2017-10-25 | 2017-10-25 | A kind of rotor weigher with gas material switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721380883.9U CN207335846U (en) | 2017-10-25 | 2017-10-25 | A kind of rotor weigher with gas material switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207335846U true CN207335846U (en) | 2018-05-08 |
Family
ID=62366581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721380883.9U Expired - Fee Related CN207335846U (en) | 2017-10-25 | 2017-10-25 | A kind of rotor weigher with gas material switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207335846U (en) |
-
2017
- 2017-10-25 CN CN201721380883.9U patent/CN207335846U/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 |
Granted publication date: 20180508 Termination date: 20191025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |