CN211706264U

CN211706264U - Talcum powder production dust collector

Info

Publication number: CN211706264U
Application number: CN201922460976.8U
Authority: CN
Inventors: 璧靛嘲; 赵峰
Original assignee: Jiangsu Kaixin Environmental Protection Materials Co ltd
Current assignee: Jiangsu Kaixin Environmental Protection Materials Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-20
Anticipated expiration: 2029-12-31

Abstract

The utility model belongs to the field of talcum powder manufacturing, and particularly discloses a dust removal device for talcum powder production, which comprises a dust collection system (100) and a dust removal recovery system (200); the dust collection system (100) comprises a talc production tank connector (101), a dust collection air pipe (102), an induced draft fan (103) and a recovery pipe (104); the dedusting recovery system (200) comprises a settling chamber (201), a spray head (202), an overflow port (203), a discharge port (204), a clean water tank (205), a circulating water pump (206), a water pumping pipe (207) and a collecting pipe (208); the utility model discloses a dust collector is produced to talcum powder, the structure is ingenious, and dust collecting capacity is strong, and the recovery ability is good, green.

Description

Talcum powder production dust collector

Technical Field

The utility model belongs to the talcum powder field of making specifically discloses a talcum powder production dust collector.

Background

Talc has excellent physical and chemical properties such as lubricity, fire resistance, acid resistance, insulation properties, high melting point, chemical inertness, good covering power, softness, good gloss, strong adsorption power, and the like, and has a tendency to easily break into flakes and a special lubricating property because talc has a layered crystal structure. The tail gas emission is generated in the process of producing the talcum powder, a large amount of talcum powder dust is contained in the tail gas emission, the direct emission can cause serious pollution, and the talcum powder product in the tail gas is lost. Generally, other industrial dust removal recovery devices are used mechanically for talc powder tail gas dust removal equipment, and the characteristics of talc powder are not designed, so that the dust removal effect is poor in actual production, the number of faults is large, and the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough more than, the utility model discloses a talcum powder production dust collector, the structure is ingenious, and dust collecting capacity is strong, and the recovery capacity is good, green.

The technical scheme of the utility model as follows:

a dust removal device for talc powder production comprises a dust collection system and a dust removal recovery system; the dust collection system comprises a talc production tank connector, a dust collection air pipe, an induced draft fan and a recovery pipe; the dedusting recovery system comprises a settling chamber, a spray head, an overflow port, a discharge port, a clean water tank, a circulating water pump, a water pumping pipe and a collecting pipe; the talc production tank interface is fixedly connected with a dust removal outlet on the talc production tank; the dust collection air pipe is connected with the talc production tank connector and the induced draft fan; the rear part of the induced draft fan is connected with the recovery pipe; the recovery pipe is communicated with the upper side of the settling chamber; a plurality of spray heads are arranged at the top of the settling chamber; the lower half part of the settling chamber is a closed container, and one side of the settling chamber is provided with an overflow port; the other side of the settling chamber is provided with a normally closed discharge hole; a clean water tank with the height lower than the overflow port is arranged close to the outer side of the overflow port; the water inlet end of the circulating water pump is communicated with the clean water tank through a water pumping pipe; the water outlet end of the circulating water pump is connected with the collecting pipe; the collecting pipe is communicated with the spray head. When the device works, the interface of the talc production tank is connected to a dust removal outlet on the talc production tank; the induced draft fan is started, dust in the talc production tank is sucked by the induced draft fan, enters the settling chamber of the dedusting and recovery system through the recovery pipe, is changed into slurry through spraying of the spray head and is settled at the bottom of the settling chamber, clear water above the settling chamber flows into the clear water tank through the overflow port, the clear water in the clear water tank is continuously extracted by the circulating water pump and then is sprayed into the settling chamber from the spray head, and therefore circulation is formed, and water resources are greatly saved; when the mud sediment reaches a certain amount, the discharge hole of the sediment chamber is opened for centralized cleaning.

Further, in the dedusting device for talcum powder production, a mud pump is arranged outside the settling chamber; and a pipeline of the slurry pump extends into the bottom of the settling chamber. And a mud pump is arranged, so that a suspension system is not needed for cleaning mud, and dust removal is more efficient.

Further, above-mentioned talcum powder production dust collector, be provided with the level gauge in the clean water basin.

Further, above-mentioned talcum powder production dust collector, the level gauge has wireless alarm module. The liquid level meter and the wireless alarm module are arranged, when the liquid level is lower than the warning, the wireless alarm module can send a signal to the management center, and the dust removal work is more intelligent.

Further, above-mentioned talcum powder production dust collector, dust absorption tuber pipe side is equipped with the regulation tuber pipe, adjust its aperture of tuber pipe, control dust absorption tuber pipe is to the intensity of induced drafting of talcum production jar.

Furthermore, according to the dedusting device for the talcum powder production, the opening height of the overflow port exceeds two thirds of the height of the settling chamber.

Further, above-mentioned talcum powder production dust collector, still be equipped with heating device in the clear water pond. Set up heating device, the convenience can also carry out dust removal work under winter low temperature adjusts.

Can reach from above-mentioned technical scheme, the utility model discloses following beneficial effect has: the utility model discloses a dust collector, reasonable in design are produced to talcum powder, and dust removal effect is good, through the continuous water spray at the drip chamber of shower nozzle for the talcum powder dust deposits in the drip chamber bottom, and the clear water on upper strata flows into the clean water basin through the overflow mouth in the drip chamber, and rethread circulating water pump flows back to the shower nozzle, realizes green circulation, has also saved the water resource when retrieving the talcum powder thoroughly, green.

Drawings

FIG. 1 is a schematic view of a dust removing apparatus for talc powder production in example 1;

FIG. 2 is a schematic view of a dust removing apparatus for talc powder production in example 2;

wherein: 100 dust collection systems, 101 talc production tank connectors, 102 dust collection air pipes, 103 induced draft fans, 104 recovery pipes, 200 dust collection recovery systems, 201 sedimentation tanks, 202 spray heads, 203 overflow ports, 204 discharge ports, 205 clean water tanks, 206 circulating water pumps, 207 water suction pipes, 208 collecting pipes, 209 slurry pumps, 2051 liquid level meters and 1021 adjusting air pipes.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1

The dust removing device for the talc powder production shown in fig. 1 comprises a dust collecting system 100 and a dust removing and recycling system 200; the dust collection system 100 comprises a talc production tank connector 101, a dust collection air pipe 102, an induced draft fan 103 and a recovery pipe 104; the dedusting recovery system 200 comprises a settling chamber 201, a spray head 202, an overflow port 203, a discharge port 204, a clean water tank 205, a circulating water pump 206, a water pumping pipe 207 and a collecting pipe 208; the talc production tank connector 101 is fixedly connected with a dust removal outlet on the talc production tank; the dust collection air pipe 102 is connected with the talc production tank connector 101 and the induced draft fan 103; the rear part of the induced draft fan 103 is connected with the recovery pipe 104; the recovery pipe 104 is communicated with the upper side of the settling chamber 201; a plurality of spray heads 202 are arranged at the top of the settling chamber 201; the lower half part of the settling chamber 201 is a closed container, and one side of the settling chamber 201 is provided with an overflow port 203; the other side of the settling chamber 201 is provided with a normally closed discharge hole 204; a clean water tank 205 with the height lower than that of the overflow port 203 is arranged on the outer side close to the overflow port 203; the water inlet end of the circulating water pump 206 is communicated with the clean water tank 205 through a water pumping pipe 207; the water outlet end of the circulating water pump 207 is connected with the collecting pipe 208; the header 208 is in communication with the showerhead 202.

When in use: connecting the talc production tank interface 101 to a dedusting outlet (not shown) on the talc production tank; the induced draft fan 103 is started, dust in the talc production tank is sucked by the induced draft fan 103, enters the settling chamber 201 of the dedusting recovery system 200 through the recovery pipe 104, is sprayed by the spray head 202, lime dust becomes slurry and is settled at the bottom of the settling chamber 201, clear water above the settling chamber 201 flows into the clear water tank 205 through the overflow port 203, the clear water in the clear water tank 205 is continuously extracted by the circulating water pump 206 and is sprayed into the settling chamber 201 from the spray head 202, and therefore circulation is formed, and water resources are greatly saved; when the mud sedimentation reaches a certain amount, the discharge port 204 of the sedimentation chamber 201 is opened for centralized cleaning.

Example 2

The dust removing device for the talc powder production shown in fig. 2 comprises a dust collecting system 100 and a dust removing and recycling system 200; the dust collection system 100 comprises a talc production tank connector 101, a dust collection air pipe 102, an induced draft fan 103 and a recovery pipe 104; the dedusting recovery system 200 comprises a settling chamber 201, a spray head 202, an overflow port 203, a discharge port 204, a clean water tank 205, a circulating water pump 206, a water pumping pipe 207 and a collecting pipe 208; the talc production tank connector 101 is fixedly connected with a dust removal outlet on the talc production tank; the dust collection air pipe 102 is connected with the talc production tank connector 101 and the induced draft fan 103; the rear part of the induced draft fan 103 is connected with the recovery pipe 104; the recovery pipe 104 is communicated with the upper side of the settling chamber 201; a plurality of spray heads 202 are arranged at the top of the settling chamber 201; the lower half part of the settling chamber 201 is a closed container, and one side of the settling chamber 201 is provided with an overflow port 203; the other side of the settling chamber 201 is provided with a normally closed discharge hole 204; a clean water tank 205 with the height lower than that of the overflow port 203 is arranged on the outer side close to the overflow port 203; the water inlet end of the circulating water pump 206 is communicated with the clean water tank 205 through a water pumping pipe 207; the water outlet end of the circulating water pump 207 is connected with the collecting pipe 208; the header 208 is communicated with the spray head 202; in particular, a slurry pump 209 is arranged outside the settling chamber 201; the pipeline of the slurry pump 209 extends into the bottom of the settling chamber 201; further, a liquid level meter 2051 is arranged in the clean water tank 205; preferably, the liquid level meter 2051 is provided with a wireless alarm module; preferably, an adjusting air pipe 1021 is arranged at the side of the dust collection air pipe 102, and the opening degree of the adjusting air pipe 1021 can be adjusted to control the air suction intensity of the dust collection air pipe 102 to the talc production tank; further, the opening height of the overflow port 203 exceeds two thirds of the height of the settling chamber 201; in particular, a heating device is also arranged in the clean water tank 205.

When in work: connecting the talc production tank interface 101 to a dedusting outlet (not shown) on the talc production tank; the induced draft fan 103 is started, dust in the talc production tank is sucked by the induced draft fan 103, enters the settling chamber 201 of the dedusting recovery system 200 through the recovery pipe 104, is sprayed by the spray head 202, lime dust becomes slurry and is settled at the bottom of the settling chamber 201, clear water above the settling chamber 201 flows into the clear water tank 205 through the overflow port 203, the clear water in the clear water tank 205 is continuously extracted by the circulating water pump 206 and is sprayed into the settling chamber 201 from the spray head 202, and therefore circulation is formed, and water resources are greatly saved; when the mud has settled to a certain amount, the mud pump 209 is turned on to suck the mud without suspending the operation of the system.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention can not be limited thereby, and the simple equivalent changes and modifications made according to the claims and the utility model also belong to the protection scope of the present invention.

Claims

1. A dust removal device for talc powder production is characterized by comprising a dust collection system (100) and a dust removal recovery system (200); the dust collection system (100) comprises a talc production tank connector (101), a dust collection air pipe (102), an induced draft fan (103) and a recovery pipe (104); the dedusting recovery system (200) comprises a settling chamber (201), a spray head (202), an overflow port (203), a discharge port (204), a clean water tank (205), a circulating water pump (206), a water pumping pipe (207) and a collecting pipe (208); the talc production tank connector (101) is fixedly connected with a dust removal outlet on the talc production tank; the dust collection air pipe (102) is connected with the talc production tank connector (101) and the induced draft fan (103); the rear part of the induced draft fan (103) is connected with the recovery pipe (104); the recovery pipe (104) is communicated with the upper side of the settling chamber (201); a plurality of spray heads (202) are arranged at the top of the settling chamber (201); the lower half part of the settling chamber (201) is a closed container, and one side of the settling chamber (201) is provided with an overflow port (203); the other side of the settling chamber (201) is provided with a normally closed discharge hole (204); a clean water tank (205) with the height lower than that of the overflow port (203) is arranged on the outer side close to the overflow port (203); the water inlet end of the circulating water pump (206) is communicated with the clean water tank (205) through a water pumping pipe (207); the water outlet end of the circulating water pump (206) is connected with the collecting pipe (208); the collecting pipe (208) is communicated with the spray head (202).

2. A talc powder production dust removing apparatus according to claim 1, wherein said settling chamber (201) is provided with a mud pump (209) outside; the pipeline of the slurry pump (209) extends into the bottom of the settling chamber (201).

3. A talc production dust removing apparatus according to claim 1, wherein a liquid level meter (2051) is provided in said clean water tank (205).

4. A talc powder production dust collector as claimed in claim 3, wherein said liquid level meter (2051) is equipped with a wireless alarm module.

5. The talc powder production dust removing device according to claim 1, wherein an adjusting air pipe (1021) is arranged at the side of the dust collection air pipe (102), the opening degree of the adjusting air pipe (1021) can be adjusted, and the air suction intensity of the dust collection air pipe (102) to the talc production tank is controlled.

6. A talc production dust removing apparatus according to claim 1, wherein said overflow port (203) is opened to a height exceeding two thirds of the height of said settling chamber (201).

7. A dusting apparatus for talc production according to claim 1, wherein a heating device is further provided in said clean water tank (205).