CN218232286U - Short section filtering device - Google Patents
Short section filtering device Download PDFInfo
- Publication number
- CN218232286U CN218232286U CN202222178451.7U CN202222178451U CN218232286U CN 218232286 U CN218232286 U CN 218232286U CN 202222178451 U CN202222178451 U CN 202222178451U CN 218232286 U CN218232286 U CN 218232286U
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- filter screen
- filter
- festival
- flange
- nipple
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Abstract
The utility model discloses a nipple joint filter equipment, this nipple joint filter equipment set up between bag filter and rotatory discharge valve, including first flange, push-pull valve, the festival body, filter screen, second flange, first flange sets up on the push-pull valve, the push-pull valve communicates with the festival body, the festival body is square hollow pipeline, festival body middle part is equipped with the filter screen socket, festival internal wall corresponds the position with the filter screen socket and is equipped with the slot, the filter screen both sides are equipped with a plurality of sliders, slider and slot cooperation, the filter screen outside is connected with a baffle, the baffle can be dismantled through the bolt with the festival body and be connected, the second flange sets up in festival body bottom. The utility model discloses an add between bag filter and rotatory discharge valve and establish a nipple joint filter equipment and avoided the filter bag to drop and block the phenomenon of rotatory discharge valve and skip, improved production efficiency, and the filter screen uses the vertical billet of detachable, has prolonged the life of filter screen.
Description
Technical Field
The utility model relates to a nipple joint filter equipment belongs to buggy gasification production technical field.
Background
In the coal powder gasification production, the feeding adopts a coal powder pressurizing and conveying process, coal is conveyed in a form of 5-90 microns in the whole feeding process, a filter device is a filter bag, the lower part of the filter bag is fed by a rotary discharge valve, the filter bag is aged or falls off when being unqualified in installation, the rotary discharge valve can be clamped to cause abnormal use, similar phenomena occur in a workshop in the operation process for multiple times, the production efficiency is reduced under the condition, and the condition is time-consuming and labor-consuming in maintenance.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem that prior art exists, the utility model provides a nipple joint filter equipment.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a short section filtering device is arranged between a bag filter and a rotary discharge valve and comprises a first flange, a gate valve, a section body, a filter screen and a second flange, wherein the first flange is arranged on the gate valve, the gate valve is communicated with the section body, the section body is a square hollow pipeline, a filter screen socket is arranged in the middle of the section body, a slot is formed in the inner wall of the section body and corresponds to the filter screen socket, a plurality of sliding blocks are arranged on two sides of the filter screen and are matched with the slot, a baffle is connected to the outer side of the filter screen and is detachably connected with the section body through bolts, and the second flange is arranged at the bottom of the section body;
furthermore, the filter screen comprises a filter screen frame, transverse steel bars and vertical steel bars, a plurality of pairs of blind holes are formed in two transverse edges of the filter screen frame, a plurality of transverse steel bars are welded between the two vertical edges of the filter screen frame, compression springs are fixed at one ends of the vertical steel bars, two ends of each vertical steel bar are installed in the blind holes in the two transverse edges of the filter screen frame, the transverse steel bars and the vertical steel bars form a net-shaped structure, and the vertical steel bars are located above the transverse steel bars;
furthermore, a sealing rubber pad is arranged between the baffle plate and the joint body;
further, a handle is arranged on the baffle;
furthermore, a transparent observation window is arranged above a filter screen socket of the joint body;
furthermore, the gate valve is a pneumatic gate valve.
Compared with the prior art, the utility model discloses following technological effect has: the utility model discloses an add between bag filter and rotatory discharge valve and establish a nipple joint filter equipment and avoided the filter bag to drop and block the phenomenon of rotatory discharge valve and skip, improved production efficiency, and the filter screen uses the vertical billet of detachable, removable vertical billet when the vertical billet of filter screen damages has prolonged the life of filter screen.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the gate valve of the present invention.
Fig. 3 is a schematic diagram of a filter screen.
Fig. 4 is a schematic view of vertical steel bars of the filter screen.
In the figure, 1, a first flange, 2, a gate valve, 3, a section body, 31, a transparent observation window, 4, a filter screen, 41, a filter screen frame, 42, a transverse steel bar, 43, a vertical steel bar, 431, a compression spring, 5, a baffle, 51, a handle and 6, a second flange.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, a nipple joint filter equipment, this nipple joint filter equipment sets up between bag filter and rotatory discharge valve, including first flange 1, push-pull valve 2, festival body 3, filter screen 4, second flange 6, first flange 1 sets up on push-pull valve 2, push-pull valve 2 and festival body 3 intercommunication, push-pull valve 2 is pneumatic push-pull valve 2, festival body 3 is square hollow pipeline, festival body 3 middle part is equipped with filter screen 4 socket, festival body 3 inner wall and filter screen 4 socket correspond the position and be equipped with the slot, the filter screen 4 socket top of festival body 3 is equipped with 31, whether the staff of being convenient for observes on the filter screen 4 has the foreign matter, filter screen 4 both sides are equipped with a plurality of sliders, slider and slot cooperation, the filter screen 4 outside is connected with a baffle 5, be equipped with handle 51 on the baffle 5, baffle 5 can dismantle with festival body 3 through the bolt and be connected, be equipped with sealing rubber pad between baffle 5 and the festival body 3, second flange 6 sets up in festival body 3 bottom, filter screen 4 includes filter screen 5, horizontal frame 42, vertical billet 42 is equipped with two horizontal edges of steel billet 42 and horizontal frame 42 fixed steel billet 42, the welding is to two vertical billet edges 42 one end vertical steel billet 5, the filter screen 42 horizontal side fixed steel billet 42, the vertical steel billet 42 both ends vertical steel billet.
The utility model discloses install between bag filter and rotatory discharge valve, during the use, be connected first flange 1 and bag filter, be connected second flange 6 and rotatory discharge valve, like this the utility model discloses with bag filter, rotatory discharge valve intercommunication, insert the festival body 3 with filter screen 4 through slider and slot cooperation in, pass through bolted connection with baffle 5 and festival body 3, the staff regularly observes the condition on the interior filter screen 4 of festival body 3 through transparent observation window 31, if there is the foreign matter, the staff can close push-pull valve 2, revolves down the bolt that baffle 5 and festival body 3 are connected, takes out filter screen 4 and foreign matter, then installs back festival body 3 with filter screen 4, opens push-pull valve 2 at last. If the filter screen 4 has long service life and the vertical steel bar 43 is damaged, a worker can take out the filter screen 4, push the vertical steel bar 43 to compress the compression spring 431 at one end of the vertical steel bar 43, take out the blind hole at the end of the vertical steel bar 43 far away from the compression spring 431, take the vertical steel bar 43 down, mount the vertical steel bar 43, load the end of the vertical steel bar 43 with the compression spring 431 into the blind hole, compress the compression spring 431, and load the end of the vertical steel bar far away from the compression spring 431 into the blind hole.
The above description is only exemplary of the present invention and should not be taken as limiting, and any modifications, equivalents, and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a nipple joint filter equipment, this nipple joint filter equipment sets up between bag filter and rotatory discharge valve, its characterized in that, including first flange, push-pull valve, festival body, filter screen, second flange, first flange sets up on the push-pull valve, the push-pull valve communicates with the festival body, the festival body is square cavity pipeline, festival body middle part is equipped with the filter screen socket, festival internal wall corresponds the position with the filter screen socket and is equipped with the slot, the filter screen both sides are equipped with a plurality of sliders, slider and slot cooperation, the filter screen outside is connected with a baffle, the baffle can be dismantled through the bolt with the festival body and be connected, the second flange sets up in festival body bottom.
2. The nipple filtering device according to claim 1, wherein the filter screen comprises a filter screen frame, a plurality of pairs of blind holes are formed in two transverse edges of the filter screen frame, a plurality of transverse steel bars are welded between the two vertical edges of the filter screen frame, a compression spring is fixed at one end of each vertical steel bar, two ends of each vertical steel bar are mounted in the blind holes in the two transverse edges of the filter screen frame, the transverse steel bars and the vertical steel bars form a net structure, and the vertical steel bars are located above the transverse steel bars.
3. The nipple filtering device according to claim 1, wherein a sealing rubber gasket is arranged between said baffle and said joint body.
4. The nipple filtering device according to claim 1, wherein a handle is provided on said baffle.
5. The nipple filtering device according to claim 1, wherein a transparent viewing window is provided above a filter screen socket of said joint body.
6. The nipple filtering device of claim 1, wherein said gate valve is a pneumatic gate valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222178451.7U CN218232286U (en) | 2022-08-18 | 2022-08-18 | Short section filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222178451.7U CN218232286U (en) | 2022-08-18 | 2022-08-18 | Short section filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218232286U true CN218232286U (en) | 2023-01-06 |
Family
ID=84681044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222178451.7U Active CN218232286U (en) | 2022-08-18 | 2022-08-18 | Short section filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218232286U (en) |
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2022
- 2022-08-18 CN CN202222178451.7U patent/CN218232286U/en active Active
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