CN213965804U - Anti-blocking insoluble sulfur dust collector - Google Patents
Anti-blocking insoluble sulfur dust collector Download PDFInfo
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- CN213965804U CN213965804U CN202022538630.8U CN202022538630U CN213965804U CN 213965804 U CN213965804 U CN 213965804U CN 202022538630 U CN202022538630 U CN 202022538630U CN 213965804 U CN213965804 U CN 213965804U
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- tail gas
- gas pipe
- cyclone
- dust collector
- insoluble sulfur
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Abstract
The utility model provides a prevent insoluble sulfur dust collector of jam, it can collect less powder, mediation sack gap, practices thrift the product, improve equipment efficiency, and it includes cyclone, the last gas-solid import that is equipped with of cyclone, one-level airlock is installed to the cyclone end opening, the tracheal one end of tail is connected to the cyclone end opening, the filtration sack is connected to the tracheal other end of tail, its characterized in that: the other end of the tail gas pipe is arranged in the collecting tank, a nitrogen sprayer with the gas outlet direction opposite to the filtering cloth bag is arranged in the collecting tank, the nitrogen sprayer is connected with the nitrogen tank through an electric valve, an air pressure sensor is arranged in the tail gas pipe, and the electric valve, the air pressure sensor and the controller are electrically connected.
Description
Technical Field
The utility model belongs to the technical field of insoluble sulfur crushing apparatus, concretely relates to prevent insoluble sulfur dust collector of jam.
Background
Insoluble sulfur needs to be crushed and screened in the production process, a plurality of insoluble sulfur particles are generated in the crushing and screening process, and the insoluble sulfur particles float in the air and have the risks of combustion and explosion, so a dust collector is needed to recover the insoluble sulfur particles to ensure the production safety.
Prior art CN203525524U discloses a cyclone cloth bag dust collector for insoluble sulphur sieving machine, which recovers the powder particles in the tail gas through a cloth bag. However, in actual use, part of smaller particles can overflow from gaps of the cloth bag, and part of larger particles can block the cloth bag to prevent tail gas from overflowing, and when the tail gas is blocked to a certain extent, the normal operation of equipment can be influenced.
SUMMERY OF THE UTILITY MODEL
To the unable problem of collecting less powder and blockking up easily of current dust collector sack, the utility model provides a prevent insoluble sulfur dust collector of jam, it can collect less powder, mediation sack gap, practices thrift the product, improve equipment efficiency.
The technical scheme is as follows: the utility model provides a prevent insoluble sulfur dust collector of jam, its includes cyclone, the last gas-solid import that is equipped with of cyclone, first order air seal ware is installed to cyclone lower port, first order air seal ware below is the discharge gate, the tracheal one end of tail is connected to cyclone upper port, the filter cloth bag is connected to the tracheal other end of tail, its characterized in that: the other end of the tail gas pipe is arranged in the collecting tank, a nitrogen sprayer with the gas outlet direction opposite to the filtering cloth bag is arranged on the inner side wall of the collecting tank, the nitrogen sprayer is connected with the nitrogen tank through an electric valve, a pressure sensor is arranged in the tail gas pipe, and the electric valve, the pressure sensor and the controller are electrically connected.
The tail gas pipe is a multi-port tail gas pipe, and one end of each of multiple ports of the multi-port tail gas pipe is connected with the filtering cloth bag.
The lower end of the collecting tank is conical, and the bottom of the collecting tank is provided with a discharge hole.
And a secondary air seal device is also arranged between the primary air seal device and the discharge hole.
Compared with the prior art, the utility model, its beneficial effect does: less powder that overflows from filtering the sack is come the deposit through setting up the collection tank, monitor atmospheric pressure in the exhaust pipe through baroceptor, control when the controller receives the atmospheric pressure that surpasss the default and open the nitrogen gas electricity valve, utilize the nitrogen gas blowback to dredge filtering the sack, the problem that the unable less powder of collection of dust collector sack and jam easily among the prior art has been solved, can collect less powder, and the product is saved, can dredge the sack gap simultaneously, automatic monitoring has been realized, automatic control, and the work efficiency of equipment is improved.
Drawings
Fig. 1 is a front view of the overall structure of the present invention;
1. a cyclone dust collector; 2. a gas-solid inlet; 3. a primary air seal machinery; 4. a discharge port; 5. a tail gas pipe; 6. a filter cloth bag; 7. A collection tank; 8. a nitrogen nozzle; 9. an electric valve; 10. a nitrogen tank; 11. An air pressure sensor; 12. a controller; 13. A discharge outlet; 14. And a secondary air seal machinery.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in fig. 1, an anti-clogging insoluble sulfur dust collector comprises a cyclone dust collector 1, wherein a gas-solid inlet 2 is arranged on the cyclone dust collector 1, a first-level air seal device 3 is arranged at the lower opening of the cyclone dust collector 1, a discharge opening 4 is arranged below the first-level air seal device 3, an upper opening of the cyclone dust collector 1 is connected with one end of a tail gas pipe 5, and the other end of the tail gas pipe 5 is connected with a filter bag 6, and is characterized in that: the other end of the tail gas pipe 5 is arranged in a collecting tank 7, a nitrogen sprayer 8 with the air outlet direction just opposite to the filtering cloth bag 6 is arranged on the inner side wall of the collecting tank 7, the nitrogen sprayer 8 is connected with a nitrogen tank 10 through an electric valve 9, an air pressure sensor 11 is arranged in the tail gas pipe 5, and the electric valve 9, the air pressure sensor 11 and a controller 12 are electrically connected.
The tail gas pipe 5 is a multi-port tail gas pipe, and one end of each of multiple ports of the multi-port tail gas pipe is connected with the filter cloth bag 6.
The lower end of the collecting tank 7 is conical, and the bottom of the collecting tank is provided with a discharge outlet 13.
And a secondary air seal device 14 is also arranged between the primary air seal device 3 and the discharge hole 4.
The upper end of the collecting tank 7 is provided with a filter plate, so that gas can overflow to prevent particles from overflowing.
The working principle is as follows: the small powder particles overflowing from the gap of the filter cloth bag are gradually deposited to the bottom of the collecting tank, and the powder particles can be recovered through a discharge outlet at the bottom; atmospheric pressure in the baroceptor real-time supervision tail gas pipe and send for the controller, after filtering the sack and blockking up to the certain degree, the atmospheric pressure in the tail gas pipe can appear unusually, and the baroceptor monitoring value surpasss the atmospheric pressure default in the controller this moment, and electric valve is opened in controller automatic control, and nitrogen gas shower nozzle blowout nitrogen gas blowback filters the sack in order to dredge the sack gap.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides an prevent insoluble sulfur dust collector of jam, its includes cyclone (1), be equipped with gas-solid import (2) on cyclone (1), one-level airlock (3) are installed to cyclone (1) end opening down, one-level airlock (3) below is discharge gate (4), the one end of tail gas pipe (5) is connected to cyclone (1) end opening, filter sack (6), its characterized in that are connected to the other end of tail gas pipe (5): the other end of tail gas pipe (5) sets up in holding vessel (7), holding vessel (7) inside wall is equipped with the direction of giving vent to anger just to nitrogen gas shower nozzle (8) of filtering sack (6), nitrogen gas shower nozzle (8) link to each other with nitrogen gas jar (10) through electric valve (9), be equipped with baroceptor (11) in tail gas pipe (5), electric valve (9), baroceptor (11) and controller (12) electric connection.
2. The anti-clogging insoluble sulfur dust collector of claim 1, wherein: the tail gas pipe (5) is a multi-port tail gas pipe, and one end of each of multiple ports of the multi-port tail gas pipe is connected with the filtering cloth bag (6) respectively.
3. The anti-clogging insoluble sulfur dust collector of claim 1, wherein: the lower end of the collecting tank (7) is conical, and the bottom of the collecting tank is provided with a discharge outlet (13).
4. The anti-clogging insoluble sulfur dust collector of claim 1, wherein: and a secondary air seal machinery (14) is also arranged between the primary air seal machinery (3) and the discharge hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022538630.8U CN213965804U (en) | 2020-11-06 | 2020-11-06 | Anti-blocking insoluble sulfur dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022538630.8U CN213965804U (en) | 2020-11-06 | 2020-11-06 | Anti-blocking insoluble sulfur dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213965804U true CN213965804U (en) | 2021-08-17 |
Family
ID=77261478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022538630.8U Active CN213965804U (en) | 2020-11-06 | 2020-11-06 | Anti-blocking insoluble sulfur dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213965804U (en) |
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2020
- 2020-11-06 CN CN202022538630.8U patent/CN213965804U/en active Active
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