CN215962767U

CN215962767U - Dust collector is used in dry powder mortar production

Info

Publication number: CN215962767U
Application number: CN202121851588.3U
Authority: CN
Inventors: 原新来
Original assignee: Henan Shengyuanbo New Building Materials Co ltd
Current assignee: Henan Shengyuanbo New Building Materials Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-03-08
Anticipated expiration: 2031-08-06

Abstract

The utility model belongs to the technical field of dry powder mortar's technique and specifically relates to a dust collector is used in dry powder mortar production is related to, and it includes the clean room, clean room lower extreme fixedly connected with support, clean room upper end fixedly connected with negative-pressure air fan, clean room lateral wall fixedly connected with one end are the connecting pipe that seals the setting, and connecting pipe confined one end fixedly connected with installation pipe, installation nose portion screw-thread fit have the dust absorption hose, fixedly connected with opening down and lie in the circular arc filter of connecting pipe upper end in the clean room, the circular arc filter is the level setting, the inlet tube that clean room upper end fixedly connected with and outside water source are connected, and inlet tube tip fixedly connected with lies in the shower nozzle in the clean room, and clean room lower extreme fixedly connected with outlet pipe is equipped with the valve on the outlet pipe. The dust that produces when this application can the suction dry powder mortar production.

Description

Dust collector is used in dry powder mortar production

Technical Field

The application relates to the technical field of dry powder mortar, in particular to a dust removal device for dry powder mortar production.

Background

Dry-mixed mortar is a granular or powdery material prepared by physically mixing dry-screened aggregate (such as quartz sand), inorganic cementing material (such as cement), additive (such as polymer) and the like according to a certain proportion, and the granular or powdery material is transported to a construction site in a bag or in bulk form and can be directly used after being mixed with water.

Because the raw materials and the products of the dry-mixed mortar have large dust, the dust pollution in areas such as a raw material bin, a finished product bulk bin, a hoister and the like is more serious, and the dust has great harm to respiratory tracts, eyes and skins of workers, so a dust removal device is needed during the production of the dry-mixed mortar.

SUMMERY OF THE UTILITY MODEL

In order to absorb the dust that produces when dry powder mortar produces, this application provides a dust collector for dry powder mortar production.

The application provides a pair of dust collector is used in dry powder mortar production adopts following technical scheme: the utility model provides a dust collector is used in dry powder mortar production, includes the clean room, clean room lower extreme fixedly connected with support, clean room upper end fixedly connected with negative-pressure air fan, clean room lateral wall fixedly connected with one end is the connecting pipe that seals the setting, and connecting pipe confined one end fixedly connected with installation pipe, installation pipe tip screw-thread fit have the dust absorption hose, fixedly connected with opening down and be located the circular arc filter of connecting pipe upper end in the clean room, the circular arc filter is the level setting, the inlet tube that clean room upper end fixedly connected with and outside water source are connected, and inlet tube tip fixedly connected with is located the shower nozzle in the clean room, and clean room lower extreme fixedly connected with outlet pipe is equipped with the valve on the outlet pipe.

By adopting the technical scheme, the negative pressure fan is started, a worker can hold the dust collection hose or place the end part of the dust collection hose at a place with dust, the dust enters the dust collection chamber through the dust collection hose, the dust cannot pass through the arc filter plate, water in the water inlet pipe flows into the spray head, then the spray head sprays water mist, the water mist is combined with the dust which does not pass through the arc filter plate to form agglomerates, the agglomerates continuously grow and become heavy until the agglomerates are naturally settled at last, and therefore the purpose of eliminating the dust is achieved.

Optionally, the installation pipe is provided with a plurality of closed one ends of the connecting pipes, and the end part of the installation pipe is in threaded fit with the sealing cover.

Through adopting above-mentioned technical scheme, will install the dust absorption hose on the installation pipe and place in the position of difference, the dust is absorbed to quicker, and sealed lid can be installed to the installation pipe that does not install the dust absorption hose, avoids other debris to get into in the dust removal chamber.

Optionally, the side wall of the dust removing chamber is fixedly connected with a storage cabinet, the side wall of the storage cabinet is provided with a cabinet door, and the cabinet door is connected with the storage cabinet through a buckle.

Through adopting above-mentioned technical scheme, can accomodate when dust absorption hose does not use and place in the locker, not only make things convenient for dust absorption hose's use and accomodate, can also save space.

Optionally, the side wall of the dust removing chamber is fixedly connected with a motor, a motor output shaft is fixedly connected with a rotating rod which is rotatably connected to the side wall of the dust removing chamber, the rotating rod is located in the circle center of the arc of the cross section of the arc filtering plate, the side wall of the rotating rod is connected with a scraper, and the length of the scraper is the same as the radius of the arc of the cross section of the arc filtering plate.

Through adopting above-mentioned technical scheme, starter motor, the output shaft of motor drive the dwang and rotate, and the dwang drives the scraper blade and rotates, adsorbs the dust on the circular arc filter and is scraped off by the scraper blade, avoids the dust to block up the filtration pore on the circular arc filter, influences the normal work of machine.

Optionally, the scraper blade includes body and brush hair, body fixed connection in dwang lateral wall, and the body upper end is equipped with the brush hair that is used for cleaning the circular arc filter.

Through adopting above-mentioned technical scheme, the brush hair is comparatively soft, changes clean dust.

Optionally, the dust removal chamber lower extreme lateral wall rotates and is connected with the actuating lever that one end stretches out the dust removal chamber outside, and actuating lever lateral wall fixedly connected with spiral leaf, the one end that the actuating lever stretches out the dust removal chamber and dwang tip all overlap and are equipped with the band pulley, and two common covers of band pulley are equipped with same belt.

By adopting the technical scheme, small aggregates formed by the dust and the water mist float on the water surface at the bottom of the dust removal chamber, and the small aggregates can prevent other small aggregates from falling on the water surface; and the motor can drive the driving rod and the spiral blade to rotate through the belt and the belt wheel, and the spiral blade enables small aggregates on the water surface to enter the water body so that the subsequently generated small aggregates fall on the water surface.

Optionally, the bottom end of the support is fixedly connected with a universal wheel.

Through adopting above-mentioned technical scheme, the dust collector removal of being convenient for of universal wheel removes.

Optionally, one side wall of the dust removing chamber is made of glass.

Through adopting above-mentioned technical scheme, glass is convenient for the staff and knows the condition in the dust removal chamber, can open the valve when water is enough muddy, clears away water from the dust removal chamber through the outlet pipe.

To sum up, the application comprises the following beneficial technical effects:

1. the dust enters the dust removing chamber through the dust collecting hose, the water mist sprayed by the spray head is combined with the dust which does not pass through the arc filter plate to form agglomerates, and the agglomerates continuously grow and become heavy until finally naturally settling, so that the purpose of removing the dust is achieved;

2. the installation pipes can realize the installation of a plurality of dust collection hoses, so that the dust collection hoses can be placed at different positions, and the dust collection efficiency is improved;

3. the brush hair can clear away the dust on the circular arc filter, avoids the dust to block up the circular arc filter, influences the normal work of machine.

Drawings

FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;

fig. 2 is a schematic sectional structure view of the whole in the embodiment of the present application.

Reference numerals: 1. a dust chamber; 11. a support; 12. a universal wheel; 2. a storage cabinet; 21. a cabinet door; 22. buckling; 3. a connecting pipe; 31. installing a pipe; 32. a sealing cover; 33. a dust collection hose; 4. a circular arc filter plate; 41. rotating the rod; 42. a squeegee; 43. a body; 44. brushing; 45. a motor; 46. a pulley; 47. a belt; 48. a drive rod; 49. helical leaves; 5. a water outlet pipe; 51. a valve; 6. a water inlet pipe; 61. a spray head; 7. a negative pressure fan.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses dust collector is used in dry powder mortar production. As shown in figure 1, a dust removing device for producing dry powder mortar comprises a dust removing chamber 1, a bracket 11 is installed at the lower end of the dust removing chamber 1, a negative pressure fan 7 is installed at the upper end of the dust removing chamber 1, a connecting pipe 3 with one end being arranged in a closed manner is fixedly connected to the side wall of the dust removing chamber 1, an installation pipe 31 is fixedly connected to the closed end of the connecting pipe 3, a dust suction hose 33 is arranged at the end part of the installation pipe 31 in a threaded fit manner, the negative pressure fan 7 is started, a worker can hold the dust suction hose 33 to suck dust or place the end part of the dust suction hose 33 at a place with dust, the dust enters the dust removing chamber 1 through the dust suction hose 33, a plurality of installation pipes 31 are arranged at the closed end of the connecting pipe 3, the dust suction hoses 33 installed on the installation pipes 31 are placed at different positions to suck dust more quickly, a sealing cover 32 is arranged at the end part of the installation pipe 31 in a threaded fit manner, and the sealing cover 32 can be installed on the installation pipe 31 without the dust suction hose 33, other impurities are prevented from entering the dust chamber 1.

As shown in fig. 2, the dust chamber 1 is fixedly connected with an arc filter plate 4 with a downward opening and positioned at the upper end of the connecting pipe 3, the arc filter plate 4 realizes the filtration of dust, and the dust can not pass through the filter holes on the arc filter plate 4. Circular arc filter 4 is the level setting, inlet tube 6 that 1 upper end fixedly connected with of clean room and outside water source are connected, 6 tip fixedly connected with shower nozzles 61 of inlet tube, rivers in inlet tube 6 go into shower nozzle 61, shower nozzle 61 is located 1 inside upper ends of clean room, then shower nozzle 61 sprays water smoke, water smoke combines with the dust that does not pass circular arc filter 4, form the reunion, the reunion continuous grow weight change, subside until last nature, thereby reach the mesh of eliminating the dust, the reunion of being more convenient for of circular arc shape's circular arc filter 4 drops from circular arc filter 4.

Motor 45 is installed to 1 lateral wall in clean room, motor 45 output shaft fixedly connected with rotates the dwang 41 of connecting in 1 lateral wall in clean room, dwang 41 is located the centre of a circle of the circular arc filter 4 cross-sections circular arc, dwang 41 lateral wall is connected with scraper blade 42, scraper blade 42 length is the same with the radius of the circular arc filter 4 cross-sections circular arc, starter motor 45, motor 45's output shaft drives dwang 41 and rotates, dwang 41 drives scraper blade 42 and rotates, scraper blade 42's tip is contradicted in 4 lower surfaces of circular arc filter, the dust that adsorbs on 4 circular arc filter is scraped by scraper blade 42, avoid the dust to block up the filtration pore on 4 circular arc filter, influence the normal work of machine. The scraper blade 42 includes body 43 and brush hair 44, and body 43 fixed connection is in dwang 41 lateral wall, and body 43 upper end is equipped with the brush hair 44 that is used for cleaning circular arc filter 4, and brush hair 44 is comparatively soft can get into the filtration pore, consequently can be better clear away the dust on the circular arc filter 4, has improved clean efficiency.

As shown in fig. 1 and 2, a driving rod 48 with one end extending out of the dust chamber 1 is rotatably connected to the side wall of the lower end of the dust chamber 1, a spiral blade 49 is fixedly connected to the side wall of the driving rod 48, belt wheels 46 are sleeved on the end of the driving rod 48 extending out of the dust chamber 1 and the end of the rotating rod 41, the two belt wheels 46 are commonly sleeved with the same belt 47, when the rotating rod 41 rotates, the rotating rod 41 drives the driving rod 48 to rotate through the belt 47, the driving rod 48 drives the spiral blade 49 to rotate, water is filled at the bottom end of the dust chamber 1, the height of the water is lower than that of the connecting pipe 3, small aggregates formed by dust and water mist float on the water surface at the bottom of the dust chamber 1, and the small aggregates block other small aggregates from falling onto the water surface; the motor 45 can drive the driving rod 48 and the spiral blade 49 to rotate through the belt 47 and the belt wheel 46, and the spiral blade 49 enables small aggregates on the water surface to enter the water body so that the small aggregates generated later fall on the water surface. The lower extreme fixedly connected with outlet pipe 5 of clean room 1, be equipped with valve 51 on the outlet pipe 5, open valve 51 when water is enough muddy, water is clear away from clean room 1 through outlet pipe 5, because of the water is in stirring the state, so the dust in the water flows out from outlet pipe 5 more easily.

1 lateral wall fixedly connected with locker 2 in clean room, 2 lateral walls of locker are equipped with cabinet door 21, and cabinet door 21 passes through buckle 22 to be connected in locker 2, can accomodate when dust absorption hose 33 does not use and place in locker 2, not only makes things convenient for dust absorption hose 33's use and accomodate, can also save space.

The universal wheel 12 is fixedly connected to the bottom end of the support 11, and in the production process of the dry powder mortar, dust is generated in a large number of places and is not fixed, so that the dust removal device can be moved to different positions needing dust removal through the universal wheel 12. The lateral wall of one side of the dust removal chamber 1 is made of glass, so that the glass is convenient for workers to know the condition in the dust removal chamber 1 and discharge and replace water at the bottom of the dust removal chamber 1 in time.

The embodiment of the application provides a dust collector for dry powder mortar production's implementation principle does: the negative pressure fan 7 is started, a worker can hold the dust suction hose 33 by hand to suck dust or place the end part of the dust suction hose 33 at a place with dust, the dust enters the dust removing chamber 1 through the dust suction hose 33, the arc filter plate 4 realizes the dust filtration, the dust can not pass through the filter holes on the arc filter plate 4, the water in the water inlet pipe 6 flows into the spray head 61, then the spray head 61 sprays water mist, the water mist is combined with the dust which does not pass through the arc filter plate 4 to form agglomerates, the agglomerates are continuously enlarged and heavy until finally naturally settling, thereby achieving the purpose of removing the dust, the motor 45 is started, the output shaft of the motor 45 drives the rotating rod 41 to rotate, the rotating rod 41 drives the scraper 42 to rotate, the end part of the scraper 42 is abutted against the lower surface of the arc filter plate 4, the dust adsorbed on the arc filter plate 4 is scraped by the scraper 42, and the filter holes on the arc filter plate 4 are prevented from being blocked by the dust, affecting the normal operation of the machine.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a dust collector is used in dry powder mortar production which characterized in that: comprises a dust removal chamber (1), the lower end of the dust removal chamber (1) is fixedly connected with a bracket (11), the upper end of the dust removal chamber (1) is fixedly connected with a negative pressure fan (7), the side wall of the dust removal chamber (1) is fixedly connected with a connecting pipe (3) with one end arranged in a sealing way, the sealed end of the connecting pipe (3) is fixedly connected with an installation pipe (31), the end part of the installation pipe (31) is in threaded fit with a dust collection hose (33), fixedly connected with opening is down and be located circular arc filter (4) of connecting pipe (3) upper end in clean room (1), and circular arc filter (4) are the level setting, inlet tube (6) that fixedly connected with and outside water source are connected on clean room (1), and inlet tube (6) tip fixedly connected with is located shower nozzle (61) in clean room (1), and clean room (1) lower extreme fixedly connected with outlet pipe (5) is equipped with valve (51) on outlet pipe (5).

2. The dust removal device for dry-mixed mortar production according to claim 1, characterized in that: the installation pipe (31) is provided with a plurality of sealed one ends of the connecting pipes (3), and the end part of the installation pipe (31) is in threaded fit with the sealing cover (32).

3. The dust removal device for dry-mixed mortar production according to claim 2, characterized in that: the dust removal chamber (1) lateral wall fixedly connected with locker (2), locker (2) lateral wall are equipped with cabinet door (21), and cabinet door (21) are connected in locker (2) through buckle (22).

4. The dust removal device for dry-mixed mortar production according to claim 2, characterized in that: dust removal room (1) lateral wall fixedly connected with motor (45), motor (45) output shaft fixedly connected with rotate dwang (41) of connecting in dust removal room (1) lateral wall, and dwang (41) are located the center of a circle of circular arc filter (4) cross-section circular arc, and dwang (41) lateral wall is connected with scraper blade (42), and scraper blade (42) length is the same with the radius of circular arc filter (4) cross-section circular arc.

5. The dust removal device for dry-mixed mortar production according to claim 4, wherein: the scraping plate (42) comprises a body (43) and bristles (44), the body (43) is fixedly connected to the side wall of the rotating rod (41), and the bristles (44) used for cleaning the arc filter plate (4) are arranged at the upper end of the body (43).

6. The dust removal device for dry-mixed mortar production according to claim 5, characterized in that: dust removal room (1) lower extreme lateral wall rotates and is connected with one end and stretches out the outer actuating lever (48) of dust removal room (1), actuating lever (48) lateral wall fixedly connected with spiral leaf (49), and the one end that dust removal room (1) was stretched out in actuating lever (48) and dwang (41) tip all overlap and are equipped with band pulley (46), and two band pulley (46) overlap jointly and are equipped with same belt (47).

7. The dust removal device for dry-mixed mortar production according to claim 6, characterized in that: the bottom end of the support (11) is fixedly connected with a universal wheel (12).

8. The dust removal device for dry-mixed mortar production according to claim 7, characterized in that: and the side wall of one side of the dust removing chamber (1) is made of glass.