CN207049979U - A kind of manual cleaning mechanism for the monitoring of power plant coal supply system - Google Patents
A kind of manual cleaning mechanism for the monitoring of power plant coal supply system Download PDFInfo
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- CN207049979U CN207049979U CN201720836285.1U CN201720836285U CN207049979U CN 207049979 U CN207049979 U CN 207049979U CN 201720836285 U CN201720836285 U CN 201720836285U CN 207049979 U CN207049979 U CN 207049979U
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- connecting rod
- nut
- supply system
- coal supply
- power plant
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Abstract
The utility model belongs to power plant coal supply system technical field, a kind of more particularly to manual cleaning mechanism for the monitoring of power plant coal supply system, form mounting seat, form is installed in form mounting seat, form is circle, the home position of the form is provided with through hole, connecting rod is fitted with through hole, the diameter of through hole is more than the diameter of connecting rod, connecting rod is provided with screw thread, first is provided with positioned at the both sides of form push against nut in connecting rod, O-ring seal is provided between first abutting nut and form, scraper plate is fixedly connected with the connecting rod on the inside of form, handle is installed with the connecting rod on the outside of form.The utility model is convenient to be cleared up the product coal inside coal supply system besel, it is not in leakage coal leakage powder phenomenon, avoiding form, long-pending coal, dirt cause observation inconvenience for a long time, reduce often dismounting, the workload for cleaning coal supply system besel and the environmental pollution caused by leakage of pulverized coal.
Description
Technical field
The utility model belongs to power plant coal supply system technical field, more particularly to a kind of power plant coal supply system that is used for is supervised
Depending on manual cleaning mechanism.
Background technology
Power plant coal supply system often uses totally-enclosed form, so under operation, staff must by
Coal machine form observes material or parts running situation, but feeder is different from the observation window of other equipment, feeder because
The reason for conveying medium, coal dust, which can be attached to observation window surface, influences visual effect, therefore feeder is designed with removing form product
The cleaning mechanism of coal, but leakage coal leakage powder phenomenon be present in existing cleaning structure, and operate and safeguard cumbersome.
Utility model content
The purpose of this utility model is to overcome above-mentioned technical deficiency, proposes a kind of for the monitoring of power plant coal supply system
Manual cleaning mechanism, be not in leakage coal leakage powder phenomenon, reduce the workload of demolition and maintenance.
To reach above-mentioned technical purpose, the technical solution of the utility model is：
A kind of manual cleaning mechanism for the monitoring of power plant coal supply system, including form mounting seat, the form installation
Form is installed, the form is circle, and the home position of the form is provided with through hole, connection is fitted with the through hole on seat
Bar, the diameter of the through hole are more than the diameter of the connecting rod, and the connecting rod is provided with screw thread, is located at institute in the connecting rod
The both sides for stating form are provided with the first abutting nut, are provided with O-ring seal between the first abutting nut and the form, are located at
Scraper plate is fixedly connected with connecting rod on the inside of the form, hand is installed with the connecting rod on the outside of the form
Handle.
As an improvement screw thread is provided with and scrapes crab bolt in connecting rod on the inside of the form, the scraper plate with it is described
Crab bolt is scraped to be fixedly connected.
As a further improvement, be equipped with the connecting rod of the form both sides the second abutting nut, locking nut and
3rd pushes against nut, and the crab bolt both sides of scraping offset with the described first abutting nut and the second abutting nut, the locking screw
Female to be offseted with the described second abutting nut and the 3rd abutting nut, second pushes against nut in the connecting rod on the outside of the form
Offseted with the first abutting nut.
As a further improvement, the locking nut is circular long nut, the side face of the locking nut, which is provided with, to be prevented
Sliding lines, the locking nut in the connecting rod on the outside of the form is handle.
As a further improvement, being provided with sealing ring between the form mounting seat and form, the form installs seat
Form installation lid is provided with the outside of the form, is provided with sealing ring between the form installation lid and form, the form installation lid and
Fastening bolt is connected between form mounting seat.
Due to being using above-mentioned technical proposal, the beneficial effects of the utility model：
Manual cleaning mechanism provided by the utility model for the monitoring of power plant coal supply system, can be light by outer handle
Pine is cleared up the product coal inside coal supply system besel, and then reduces influence of the product coal to form, while in connecting rod
Upper setting seal assembly, be not in leakage coal leakage powder phenomenon in normal conditions, avoid fixing that form accumulates coal for a long time, dirt causes to see
Inconvenience is examined, reduces often dismounting, the workload of cleaning coal supply system besel and the environmental pollution caused by leakage of pulverized coal.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Wherein, 1- forms mounting seat, 2- forms, 3- connecting rods, 4- first push against nut, 5- scraper plates, and 6- scrapes crab bolt, 7-
Second pushes against nut, 8- locking nuts, and 9- the 3rd pushes against nut, 10- sealing rings, 11- forms installation lid, 12- fastening bolts.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
As shown in figure 1, a kind of manual cleaning mechanism for the monitoring of power plant coal supply system, including form mounting seat 1, depending on
Form 2 is installed, form 2 is circle, and the home position of form 2 is provided with through hole, connecting rod is fitted with through hole in window mounting seat 1
3, the diameter of through hole is more than the diameter of connecting rod 3, and connecting rod 3 is provided with screw thread, is provided with connecting rod 3 positioned at the both sides of form 2
First pushes against nut 4, O-ring seal is provided between the first abutting nut 4 and form 2, in the connecting rod 3 of the inner side of form 2
Scraper plate 5 is fixedly connected with, handle is installed with the connecting rod 3 in the outside of form 2.
As the concrete application of the present embodiment, in the connecting rod 3 of the inner side of form 2, screw thread, which is provided with, scrapes crab bolt 6, scraper plate 5
It is fixedly connected with scraping crab bolt 6.
In the present embodiment, the second abutting nut 7 is equipped with the connecting rod 3 of the both sides of form 2, locking nut 8 and the 3rd supports
Tight nut 9, scrape the both sides of crab bolt 6 and offseted with the first abutting abutting nut 7 of nut 4 and second, locking nut 8 and second pushes against spiral shell
The abutting nut 9 of mother 7 and the 3rd offsets, and second pushes against nut 7 and the first abutting phase of nut 4 in the connecting rod 3 in the outside of form 2
Support.
In the present embodiment, locking nut 8 is circular long nut, and the side face of locking nut 8 is provided with non-slip texture, positioned at regarding
Locking nut 8 in the connecting rod 3 in the outside of window 2 is handle.
In the present embodiment, sealing ring 10 is provided between form mounting seat 1 and form 2, form mounting seat 1 is located at outside form 2
Side is provided with form installation lid 11, and sealing ring 10 is provided between form installation lid 11 and form 2, and form installation lid 11 is installed with form
Fastening bolt 12 is connected between seat 1.
Manual cleaning mechanism provided by the utility model for the monitoring of power plant coal supply system, it is convenient that coal supply system is supervised
Product coal inside form is cleared up, and then reduces influence of the product coal to form 2, while sets seal assembly in connecting rod 3,
Be not in leakage coal leakage powder phenomenon in normal conditions, avoiding form 2, long-pending coal, dirt cause observation inconvenience for a long time, reduce often
Dismounting, the workload of cleaning coal supply system besel and the environmental pollution caused by leakage of pulverized coal.
Specific embodiment of the present utility model described above, the restriction to scope of protection of the utility model is not formed.
Any various other corresponding changes and deformation made according to technical concept of the present utility model, should be included in this practicality
In new scope of the claims.
Claims (5)
1. a kind of manual cleaning mechanism for the monitoring of power plant coal supply system, it is characterised in that described including form mounting seat
Form is installed, the form is circle, and the home position of the form is provided with through hole, the through hole interpolation in form mounting seat
Equipped with connecting rod, the diameter of the through hole is more than the diameter of the connecting rod, and the connecting rod is provided with screw thread, the connecting rod
It is upper to be provided with the first abutting nut positioned at the both sides of the form, it is provided between the first abutting nut and the form O-shaped close
Seal, scraper plate is fixedly connected with the connecting rod on the inside of the form, it is fixed in the connecting rod on the outside of the form
Handle is installed.
2. the manual cleaning mechanism according to claim 1 for the monitoring of power plant coal supply system, it is characterised in that described
Screw thread, which is provided with, in connecting rod on the inside of form scrapes crab bolt, and the scraper plate is fixedly connected with the crab bolt of scraping.
3. the manual cleaning mechanism according to claim 2 for the monitoring of power plant coal supply system, it is characterised in that described
The second abutting nut, locking nut and the 3rd abutting nut are equipped with the connecting rod of form both sides, it is described to scrape crab bolt both sides
Offseted with the described first abutting nut and the second abutting nut, the locking nut pushes against nut and the 3rd with described second and pushed against
Nut offsets, and the second abutting nut offsets with the first abutting nut in the connecting rod on the outside of the form.
4. the manual cleaning mechanism according to claim 3 for the monitoring of power plant coal supply system, it is characterised in that described
Locking nut is circular long nut, and the side face of the locking nut is provided with non-slip texture, the connection on the outside of the form
Locking nut on bar is handle.
5. the manual cleaning mechanism for being used for the monitoring of power plant coal supply system according to Claims 1-4 any claim,
Characterized in that, being provided with sealing ring between the form mounting seat and form, the form mounting seat, which is located on the outside of form, to be provided with
Form installation lid, sealing ring is provided between the form installation lid and form, between the form installation lid and form mounting seat
It is connected with fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720836285.1U CN207049979U (en) | 2017-07-11 | 2017-07-11 | A kind of manual cleaning mechanism for the monitoring of power plant coal supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720836285.1U CN207049979U (en) | 2017-07-11 | 2017-07-11 | A kind of manual cleaning mechanism for the monitoring of power plant coal supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207049979U true CN207049979U (en) | 2018-02-27 |
Family
ID=61496380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720836285.1U Active CN207049979U (en) | 2017-07-11 | 2017-07-11 | A kind of manual cleaning mechanism for the monitoring of power plant coal supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207049979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111744652A (en) * | 2020-07-11 | 2020-10-09 | 国家能源集团泰州发电有限公司 | Ash removal mechanism for observation window of coal feeder |
-
2017
- 2017-07-11 CN CN201720836285.1U patent/CN207049979U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111744652A (en) * | 2020-07-11 | 2020-10-09 | 国家能源集团泰州发电有限公司 | Ash removal mechanism for observation window of coal feeder |
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