CN217190190U - Dust collector for Raymond mill - Google Patents

Abstract

The utility model discloses a dust removing device for a Raymond mill, which relates to the technical field of dust removal of the Raymond mill, and comprises a dust removing box and a dust collecting box, wherein the side end of the dust collecting box is connected with the dust removing box, the dust removing box comprises a box body, dust removing plates and a box cover, the box body is arranged at one side of the dust collecting box, a plurality of groups of dust removing plates are arranged inside the box body, the upper end of each dust removing plate is also connected with the box cover, the dust collecting box comprises an air extracting pump, a connecting screw port, a discharging pipe and a discharging head, through the structure of the limiting groove and the limiting frame plate, a plurality of groups of dust removing plates are conveniently limited and arranged in the box body, dust gas discharged by the pressure equalizing exhaust pipe can be filtered for a plurality of times, through spacing groove and discharge hole structure, the box is convenient to carry out dismouting connection and clean maintenance work to dust removal board and conveyer pipe, avoids the deposit to cause the influence to the permeability of voltage-sharing blast pipe, and the sealed inner ring structure of cooperation can avoid the dust to leak the blowout from the joint gap of pipeline.

Description

Dust collector for Raymond mill

Technical Field

The utility model belongs to the technical field of the raymond mill dust removal technique and specifically relates to a dust collector for raymond mill is related to.

Background

The Raymond mill is indispensable ore milling equipment in the industrial field and is widely applied to the industrial fields of chemical industry, national defense, metallurgy, building materials and the like. In recent years, a problem is generally reflected in a plurality of processing plants, and the production environment of the processing plants is greatly influenced due to the large amount of dust generated in the production process of the Raymond mill. At present raymond milling machine's dust is usually discharged by its voltage-sharing gas vent, adopts bag collector to carry out carminative filtration usually, because the bag collector is not convenient for clear up the laying dust of inside, when the laying dust meets the moisture and can adhere on the sack surface, can influence the permeability of the inside air current of voltage-sharing gas vent, leads to the dust to leak the blowout from the discharge pipe connection easily to cause the pollution of environment.

In view of the above-mentioned related art, the inventor believes that the dust remover should facilitate an operator to clean accumulated dust inside the dust remover, and prevent the dust from leaking and spraying out from the connection of the discharge pipeline.

SUMMERY OF THE UTILITY MODEL

In order to avoid the dust to leak spun problem from the discharge pipe connection, the utility model provides a dust collector for raymond mill.

The utility model provides a dust collector for raymond mill adopts following technical scheme:

a dust removal device for a Raymond mill is characterized in that a dust removal box is connected to the side end of a dust collection box, a box body is installed on one side of the dust collection box, a plurality of groups of dust removal plates are arranged in the box body, and the upper ends of the dust removal plates are also connected with a box cover;

an air suction pump is arranged on one side of the box body, a connecting screw is arranged at the side end of the air suction pump, a discharge pipe is mounted at the top end of the connecting screw, and a discharge head is further connected to the top end of the discharge pipe;

a limiting groove is formed in the side end of the dust removing plate, a discharge hole is formed in the middle of the limiting groove, a supporting frame is connected to the bottom end of the dust removing box, and a dust removing assembly is further arranged in the middle of the supporting frame;

a conveying pipe is arranged on the outer side of the box body, and sealing inner rings are installed at two ends of the conveying pipe;

a voltage-sharing exhaust pipe is arranged on the outer side of the box body, an electric push rod is arranged on the inner side of the box body, one end of the electric push rod is connected with a dust pushing plate, and a dust exhaust port is formed in the middle of the dust pushing plate in a penetrating mode;

the dust removing plate comprises a limiting frame plate and a dust removing net, the limiting frame plate is arranged inside the box body, and the dust removing net is arranged in the middle of the limiting frame plate;

the top end of the box body is provided with a handle, and the bottom end of the handle is provided with a sealing plate;

the top end of the dust collection box is provided with a connecting flange, the inner side of the connecting flange is connected with a plurality of groups of electrostatic dust removal guns, and the bottom end of the connecting flange is also provided with a connecting screw head;

the top end of the discharge pipe is provided with a rain cover, and the side end of the rain cover is provided with an exhaust screen plate.

By adopting the technical scheme, the multiple groups of dust removing plates are conveniently limited and mounted in the box body, and dust gas discharged by the pressure equalizing exhaust pipe can be filtered;

the box body is convenient to disassemble, assemble, connect and clean and maintain the dust removing plate and the conveying pipe, dust is prevented from being accumulated in the box body, and the influence of deposits on the permeability of the pressure equalizing exhaust pipe is avoided;

can carry out electrostatic precipitator to the inside air current of delivery pipe and handle, still conveniently carry out dismouting to the delivery pipe and connect and clean maintenance work, can carry out secondary filtration to the gas before discharging and handle, can also avoid the inside that the rainwater got into the delivery pipe.

To sum up, the utility model discloses a following at least one beneficial effect:

1. through the limiting grooves and the limiting frame plate structure, a plurality of groups of dust removing plates are conveniently limited and installed in the box body, and dust gas exhausted by the pressure equalizing exhaust pipe can be filtered for multiple times, so that the working efficiency of the dust removing box for removing dust of the Raymond mill is improved;

2. through the limiting groove and the discharge hole structure, the box body is convenient to disassemble, assemble, connect and clean and maintain the dust removal plate and the conveying pipe, dust is prevented from being accumulated in the box body, the influence of sediments on the permeability of the pressure-equalizing exhaust pipe is avoided, the sealing performance of the conveying pipe, the box body and the dust collection box can be improved by matching with the sealing inner ring structure, the air tightness of the connection of a dust discharge port and the discharge pipe can also be improved, and dust is prevented from leaking and spraying out from a connection gap of the pipeline;

3. through the electrostatic precipitator rifle, can carry out electrostatic precipitator to the inside air current of delivery pipe and handle, still conveniently carry out dismouting to the delivery pipe and connect and clean maintenance work, cooperation rain cover and exhaust otter board structure can carry out secondary filtration to the gas before discharging and handle, can also avoid the rainwater to get into the inside of delivery pipe.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the explosion structure of the dust removal box of the present invention;

FIG. 3 is a schematic view of the dust collecting box of the present invention;

FIG. 4 is a schematic sectional view of the case of the present invention;

fig. 5 is a schematic cross-sectional view of the discharge pipe of the present invention;

fig. 6 is a schematic diagram of the explosion structure of the discharge head of the present invention.

Description of the reference numerals: 1. a dust removal box; 11. a box body; 111. a limiting groove; 112. a discharge hole; 1121. a delivery pipe; 1122. sealing the inner ring; 113. a support frame; 114. a dust exhaust assembly; 1141. a pressure equalizing exhaust pipe; 1142. an electric push rod; 1143. a dust pushing plate; 1144. a dust exhaust port; 12. a dust removal plate; 121. a limiting frame plate; 122. a dust removal net; 13. a box cover; 131. a handle; 132. a sealing plate; 2. a dust collection box; 21. an air pump; 22. a connecting screw; 23. a discharge pipe; 231. a connecting flange; 232. an electrostatic dust removal gun; 233. connecting a screw head; 24. a discharge head; 241. a rain cover; 242. and (4) exhausting the screen plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying fig. 1 to 6.

The utility model discloses a dust collector for raymond mill. Referring to fig. 1-2, including dust removal case 1 and dust collection case 2, box 11 is installed to one side of dust collection case 2, the inside of box 11 is provided with multiunit dust removal board 12, the upper end of dust removal board 12 still is connected with case lid 13, one side of box 11 is provided with aspiration pump 21, connection screw 22 has been seted up to the side of aspiration pump 21, delivery pipe 23 is installed on the top of connection screw 22, the top of delivery pipe 23 still is connected with discharge head 24, through spacing groove 111 and spacing frame plate 121 structure, conveniently install multiunit dust removal board 12 is spacing in the inside of box 11, can carry out filtration treatment many times to the dust gas that voltage-sharing blast pipe 1141 discharged, with this work efficiency that promotes dust removal case 1 and remove dust to the raymond mill.

Referring to fig. 2, spacing groove 111 has been seted up to the side of dust removal board 12, discharge hole 112 has been seted up at the middle part of spacing groove 111, the bottom of dust removal case 1 is connected with support frame 113, the middle part of support frame 113 still is provided with dust exhaust subassembly 114, through spacing groove 111 and discharge hole 112 structure, box 11 conveniently carries out the dismouting to dust removal board 12 and conveyer pipe 1121 and connects and clean maintenance work, prevent that the dust from piling up inside box 11, avoid the deposit to cause the influence to the permeability of voltage-sharing blast pipe 1141.

Referring to fig. 2, the dust removing plate 12 includes a limiting frame plate 121 and a dust removing net 122, the limiting frame plate 121 is arranged inside the box body 11, the dust removing net 122 is arranged in the middle of the limiting frame plate 121, and the dust gas inside the box body 11 is conveniently filtered and purified through the structure of the dust removing net 122.

Referring to fig. 2, a handle 131 is installed on the top end of the box body 11, a sealing plate 132 is arranged at the bottom end of the handle 131, and through the structure of the handle 131, the box cover 13 can be detachably connected to the box body 11, so that an operator can conveniently detach and maintain the dust removing plate 12 inside the box body 11, and the sealing performance of the box cover 13 connected to the box body 11 can be improved by matching with the structure of the sealing plate 132.

Referring to fig. 2-4, the two ends of the delivery pipe 1121 are provided with inner sealing rings 1122, so that the sealing performance of the connection of the delivery pipe 1121 with the box body 11 and the dust box 2 can be improved by the structure of the inner sealing rings 1122, and the air tightness of the connection of the dust exhaust port 1144 with the discharge pipe 23 can be improved, thereby preventing dust from leaking and spraying out from the connection gap of the pipes.

Referring to fig. 2 and 4, a pressure-equalizing exhaust pipe 1141 is arranged on the outer side of the box body 11, an electric push rod 1142 is installed on the inner side of the box body 11, one end of the electric push rod 1142 is connected with a dust pushing plate 1143, a dust discharging port 1144 is further formed in the middle of the dust pushing plate 1143 in a penetrating mode, and filtered sediments are conveniently discharged from the inside of the box body 11 outwards through the electric push rod 1142, the dust pushing plate 1143 and the dust discharging port 1144.

Referring to fig. 5 and 6, a connecting flange 231 is installed at the top end of the dust collection box 2, a plurality of groups of electrostatic dust collection guns 232 are connected to the inner side of the connecting flange 231, a connecting screw head 233 is further arranged at the bottom end of the connecting flange 231, the electrostatic dust collection treatment can be performed on the air flow inside the discharge pipe 23 through the electrostatic dust collection guns 232, the connecting screw 22 and the connecting screw head 233 are matched, and the dust collection box 2 is convenient to perform dismounting connection and cleaning maintenance work on the discharge pipe 23.

Referring to fig. 6, an exhaust mesh plate 242 is disposed at a side end of the rain cover 241, and the rain cover 241 and the exhaust mesh plate 242 may be configured to perform a secondary filtering process on the gas before being discharged and prevent rainwater from entering the inside of the discharge pipe 23.

Above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (1)

1. The utility model provides a dust collector for raymond mill, the side of dust collection box (2) is connected with dust removal case (1), its characterized in that: a box body (11) is installed on one side of the dust collection box (2), a plurality of groups of dust collection plates (12) are arranged in the box body (11), and the upper ends of the dust collection plates (12) are connected with a box cover (13);

a suction pump (21) is arranged on one side of the box body (11), a connecting screw (22) is arranged at the side end of the suction pump (21), a discharge pipe (23) is mounted at the top end of the connecting screw (22), and a discharge head (24) is further connected to the top end of the discharge pipe (23);

a limiting groove (111) is formed in the side end of the dust removing plate (12), a discharge hole (112) is formed in the middle of the limiting groove (111), a supporting frame (113) is connected to the bottom end of the dust removing box (1), and a dust discharging assembly (114) is further arranged in the middle of the supporting frame (113);

a conveying pipe (1121) is arranged on the outer side of the box body (11), and two ends of the conveying pipe (1121) are provided with sealing inner rings (1122);

a pressure-equalizing exhaust pipe (1141) is arranged on the outer side of the box body (11), an electric push rod (1142) is mounted on the inner side of the box body (11), one end of the electric push rod (1142) is connected with a dust push plate (1143), and a dust exhaust port (1144) is formed in the middle of the dust push plate (1143) in a penetrating manner;

the dust removing plate (12) comprises a limiting frame plate (121) and a dust removing net (122), the limiting frame plate (121) is arranged inside the box body (11), and the dust removing net (122) is arranged in the middle of the limiting frame plate (121);

a handle (131) is installed at the top end of the box body (11), and a sealing plate (132) is arranged at the bottom end of the handle (131);

a connecting flange (231) is installed at the top end of the dust collection box (2), a plurality of groups of electrostatic dust collection guns (232) are connected to the inner side of the connecting flange (231), and a connecting screw head (233) is further arranged at the bottom end of the connecting flange (231);

a rain cover (241) is installed at the top end of the discharge pipe (23), and an exhaust mesh plate (242) is arranged at the side end of the rain cover (241).

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