CN215430629U

CN215430629U - Aggregate transportation production line environmental protection dust keeper

Info

Publication number: CN215430629U
Application number: CN202121980132.7U
Authority: CN
Inventors: 彭齐发; 刘厚恩; 熊毅
Original assignee: Wuhan Changhua Huixin Building Materials Co ltd
Current assignee: Wuhan Changhua Huixin Building Materials Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-07
Anticipated expiration: 2031-08-20

Abstract

The utility model relates to an aggregate transportation production line environmental protection dust keeper especially relates to the field of dustproof facilities, and it includes dust cover and adsorption component, the dust cover is used for fixed with the conveyer belt support frame, the dust cover is the setting of C type, the dust cover is established in the conveyer belt top along the length direction cover of conveyer belt, adsorption component includes straw, collecting box and negative pressure suction pump, the straw sets up a plurality ofly, and is a plurality of the straw with dust cover inner chamber intercommunication is a plurality of the straw air inlet is followed dust cover length direction interval sets up, and is a plurality of the straw is kept away from the one end of dust cover with collecting box inner chamber intercommunication, negative pressure suction pump inlet end with collecting box inner chamber intercommunication, just negative pressure suction pump inlet end with collecting box inner chamber intercommunication department is equipped with dustproof sponge. This application has the dustproof effect that promotes aggregate conveyer belt.

Description

Aggregate transportation production line environmental protection dust keeper

Technical Field

The application relates to the field of dustproof equipment, in particular to an environment-friendly dustproof device for an aggregate transportation production line.

Background

The aggregate is a granular material which plays a role in skeleton and filling in concrete and mortar. In the process of aggregate mining, aggregates need to be transported by a belt conveyor, and dust is contained in the aggregates, so that the dust flies in the transporting process, and the health of constructors is greatly influenced, so that the design of a dustproof device of an aggregate transportation production line is urgent.

Application number is 201921600844.4's utility model discloses a belt conveyer for concrete aggregate, including the live-rollers, the live-rollers lateral wall is connected with conveyer, and conveyer lateral wall both sides have a fender cloth through upper bracket seamless connection, and the conveyer top is equipped with the cloth that hides rain. During the use, open conveyer for conveyer rotates, places the concrete aggregate at conveyer's conveying head, through the conveyer conveying, keeps off cloth and hides rain cloth and can prevent that the concrete aggregate from spilling hourglass to and hide rain to the concrete aggregate, also can prevent dust.

In view of the above-described related art, the inventors consider that the dust-proof effect is poor only by the blocking cloth and the rain-proof cloth.

SUMMERY OF THE UTILITY MODEL

In order to promote the dustproof effect of aggregate conveyer belt, this application provides an aggregate transportation production line environmental protection dust keeper.

The application provides a bone material transportation production line environmental protection dust keeper adopts following technical scheme:

aggregate transportation production line environmental protection dust keeper, including dust cover and adsorption component, the dust cover is used for fixed with the conveyer belt support frame, the dust cover is the setting of C type, the dust cover is covered along the length direction of conveyer belt and is established in the conveyer belt top, adsorption component includes straw, collecting box and negative pressure suction pump, the straw sets up a plurality ofly, and is a plurality of the straw with dust cover inner chamber intercommunication, it is a plurality of the straw air inlet is followed dust cover length direction interval sets up, and is a plurality of the straw is kept away from the one end of dust cover with collecting box inner chamber intercommunication, negative pressure suction pump inlet end with collecting box inner chamber intercommunication, just negative pressure suction pump inlet end with collecting box inner chamber intercommunication department is equipped with dustproof sponge.

Through adopting above-mentioned technical scheme, before the aggregate transportation, operating personnel opens the negative pressure suction pump, at the in-process of aggregate transportation, because contain the dust in the aggregate, the dust easily flies upward at the in-process of transportation, and the negative pressure suction pump sucks the dust that flies upward in the dust cover through the straw, and the dust enters into the collection box through the straw, persists in the collection box, because the effect of dustproof sponge, reduces the possibility that the dust got into the negative pressure suction pump. The dust cover and the absorption assembly of design, through negative pressure suction pump and straw to the dust in the dust cover suction, reduce flying upward of the inside dust of dust cover, promote the dustproof effect of aggregate conveyer belt.

Optionally, the collecting box is detachably connected with the air inlet end of the negative pressure suction pump and the plurality of suction pipes.

Through adopting above-mentioned technical scheme, when the dust that the collecting box was collected was too much, operating personnel pulled down the collecting box, with the dust clean up in the collecting box. The detachable collecting box of design helps operating personnel to clear up the dust in the collecting box, reduces the collecting box and interferes dustproof effect because of the dust is too much, simple structure, practicality.

Optionally, the openings of the dust cover at the feed end and the discharge end of the conveyor belt are provided with necking baffles, and the bottoms of the necking baffles and the upper belt surface of the conveyor belt are arranged at intervals.

Through adopting above-mentioned technical scheme, the throat baffle of design can reduce the area at dust cover both ends to reduce the dust and fly upward the possibility to external world in from the dust cover, help promoting dustproof effect.

Optionally, the necking baffle is hinged to the dust cover through a hinge shaft, and the hinge shaft is arranged along the width direction of the dust cover.

Through adopting above-mentioned technical scheme, when stacking the aggregate on the conveyer belt through the baffle, the aggregate bumps with the baffle for the baffle can rotate to the direction of aggregate transportation, reduces the interference of baffle to the aggregate, helps reducing the aggregate and spills the possibility of leaking from the conveyer belt, simple structure, practicality.

Optionally, a filter screen is arranged at the air inlet of the suction pipe.

Through adopting above-mentioned technical scheme, when the negative pressure suction pump opened, the negative pressure suction pump sucked the dust cover inner chamber through the straw, and the filter screen of straw air inlet can reduce during the great grit of particle diameter gets into the straw. The filter screen of design can block the great grit of particle diameter outside the straw air inlet, reduces the possibility that the straw blockked up, simple structure, practicality.

Optionally, the dust cover is detachably connected to the belt support.

Through adopting above-mentioned technical scheme, after the dust cover used the longer time, operating personnel pulled down the dust cover, made things convenient for operating personnel to clear up the conveyer belt, also can clear up the dust cover inside wall simultaneously. The detachable dust cover of design makes things convenient for operating personnel to clear up conveyer belt and dust cover inner wall, simple structure, practicality.

Optionally, still include the subassembly that drips, the subassembly that drips includes a plurality of drip pipes, and is a plurality of drip pipe with the dust cover inner chamber intercommunication, it is a plurality of drip pipe's delivery port is followed dust cover length direction interval sets up, and is a plurality of drip pipe's delivery port is located the conveyer belt top. The drip pipe is equipped with a water supply pump.

Through adopting above-mentioned technical scheme, after the conveyer belt starts, operating personnel opened the working shaft, and the working shaft supplies water for the drip pipe, and the aggregate that the drip pipe was on to the conveyer belt drips. The drip pipe of design can drip for the aggregate for the dust in the aggregate condenses to be difficult for flying upward, promotes dustproof effect.

Optionally, an observation window is formed in the side wall of the dust cover.

Through adopting above-mentioned technical scheme, the observation window of design helps operating personnel to observe conveyer belt transportation situation, monitors the dust cover is inside, reduces unexpected emergence.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the dust cover and the adsorption component are designed, dust in the dust cover is sucked through the negative pressure suction pump and the suction pipe, flying of the dust in the dust cover is reduced, and the dust prevention effect of the aggregate conveying belt is improved;

2. the designed detachable collecting box is beneficial to operators to clean dust in the collecting box, and is simple and practical in structure;

3. the drip pipe of design can drip for the aggregate for the dust in the aggregate is difficult for flying upward, promotes dustproof effect.

Drawings

FIG. 1 is a schematic overall structure diagram of an aggregate transportation production line environment-friendly dustproof device in an embodiment of the application.

Figure 2 is a schematic view of the structure of the dust cap cavity of figure 1.

Fig. 3 is a sectional view of the collection tank and the negative pressure suction pump of fig. 1.

Fig. 4 is a partially enlarged view of a in fig. 1.

Description of reference numerals: 1. a dust cover; 11. a necking baffle plate; 12. hinging a shaft; 13. an observation window; 2. a conveyor belt; 3. an adsorption component; 31. a straw; 311. a filter screen; 32. a first adapter; 33. a collection box; 331. a dust-proof sponge; 34. a negative pressure suction pump; 4. a drip assembly; 41. a drip pipe; 42. a second adapter; 43. and a water supply pump.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses aggregate transportation production line environmental protection dust keeper. Taking an aggregate conveying belt 2 as an example, referring to fig. 1, the environment-friendly dustproof device of the aggregate transportation production line comprises a dustproof cover 1, an adsorption component 3 and a water dripping component 4, wherein the dustproof cover 1 is fixed on a bracket of the conveying belt 2 through bolts, and the dustproof cover 1 is covered above the upper belt surface of the conveying belt 2 in a C shape; the adsorption component 3 and the water dripping component 4 are both arranged on the dust cover 1.

Referring to fig. 1-3, the adsorption assembly 3 includes a plurality of suction pipes 31, a first adapter 32, a collection box 33 and a negative pressure suction pump 34, the suction pipes 31 are provided, one end of each suction pipe 31 penetrates through the top wall of the dust cover 1 and is sealed and clamped on the top wall of the dust cover 1, one end of each suction pipe 31 penetrating through the top wall of the dust cover 1 is arranged at intervals along the length direction of the dust cover 1, one end of each suction pipe 31 penetrating through the dust cover 1 is clamped with a filter screen 311, one end of each suction pipe 31 far away from the dust cover 1 is fixed on the first adapter 32 through a flange, one end of each first adapter 32 far away from the suction pipe 31 is inserted on the collection box 33, the first adapter 32 is communicated with the inner cavity of the collection box 33, the collection box 33 is fixed on the top wall of the dust cover 1 through bolts, the air inlet end of the negative pressure suction pump 34 is communicated with the inner cavity of the collection box 33 through a conduit, the negative pressure suction pump 344 is fixed on the top wall of the dust cover 1 through bolts, the dust-proof sponge 331 is clamped at the communication position of the conduit and the collecting box 33.

Referring to fig. 1 and 2, the water dropping assembly 4 includes a plurality of water dropping pipes 41 and a second adapter 42, one ends of the plurality of water dropping pipes 41 penetrate through the top wall of the dust cover 1, the plurality of water dropping pipes 41 are connected to the top wall of the dust cover 1 at intervals along the length direction of the dust cover 1, the water outlets of the water dropping pipes 41 are located above the conveyor belt 2, one ends of the plurality of water dropping pipes 41 far away from the dust cover 1 are fixed on the second adapter 42 through flanges, one ends of the second adapter 42 far away from the water dropping pipes 41 are provided with a water supply pump 43, the second adapter 42 is inserted at the water outlets of the water supply pump 43 through a water guide pipe, and the water supply pump 43 is placed in an external water body.

Referring to fig. 1 and 4, a necking baffle 11 is arranged at the opening of the dust cover 1 at the feeding end and the discharging end of the conveyor belt 2, the necking baffle 11 is hinged on the side wall of the upper part of the opening of the dust cover 1 through a hinge shaft 12, the hinge shaft 12 is arranged along the width direction of the dust cover 1, and a gap is reserved between the bottom of the necking baffle 11 and the belt surface of the conveyor belt 2;

in order to facilitate the monitoring of the working condition inside the dust cover 1 by an operator, two opposite side walls of the dust cover 1 are provided with observation windows 13.

The implementation principle of aggregate transportation production line environmental protection dust keeper of this application embodiment is: the conveyer belt 2 is opened to operating personnel, meanwhile, open negative pressure suction pump 34 and working shaft 43, later place the aggregate and transport on conveyer belt 2, the aggregate gets into in the dust cover 1, negative pressure suction pump 34 sucks the dust in the aggregate through straw 31, make the dust that flies upward collect in collection box 33 through straw 31, the drip pump drips the dust through drip pipe 41, make the dust condense difficult flying upward, at the in-process of conveyer belt 2 work, operating personnel can monitor the condition in the dust cover 1 through the observation window 13 of dust cover 1 lateral wall.

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. Aggregate transportation production line environmental protection dust keeper, its characterized in that: comprises a dust cover (1) and an adsorption component (3), wherein the dust cover (1) is used for being fixed with a supporting frame of a conveyor belt (2), the dust cover (1) is arranged in a C shape, the dust cover (1) is covered above the conveyor belt (2) along the length direction of the conveyor belt (2), the adsorption component (3) comprises a suction pipe (31), a collection box (33) and a negative pressure suction pump (34), the suction pipes (31) are arranged in plurality, the suction pipes (31) are communicated with the inner cavity of the dust cover (1), the air inlets of the suction pipes (31) are arranged at intervals along the length direction of the dust cover (1), one end of each suction pipe (31) far away from the dust cover (1) is communicated with the inner cavity of the collection box (33), the air inlet end of the negative pressure suction pump (34) is communicated with the inner cavity of the collection box (33), and a dustproof sponge (331) is arranged at the communication part of the air inlet end of the negative pressure suction pump (34) and the inner cavity of the collection box (33).

2. The environment-friendly dustproof device for aggregate transportation production line according to claim 1, characterized in that: the collecting box (33) is detachably connected with the air inlet end of the negative pressure suction pump (34) and the suction pipes (31).

3. The environment-friendly dustproof device for aggregate transportation production line according to claim 1, characterized in that: the opening part that dust cover (1) is located conveyer belt (2) feed end and discharge end all is equipped with throat baffle (11), throat baffle (11) bottom sets up with conveyer belt (2) upper band face interval.

4. The environment-friendly dustproof device for aggregate transportation production line according to claim 3, characterized in that: the necking baffle (11) is hinged to the dust cover (1) through a hinged shaft (12), and the hinged shaft (12) is arranged in the width direction of the dust cover (1).

5. The environment-friendly dustproof device for aggregate transportation production line according to claim 1, characterized in that: a filter screen (311) is arranged at the air inlet of the suction pipe (31).

6. The environment-friendly dustproof device for aggregate transportation production line according to claim 1, characterized in that: the dust cover (1) is detachably connected with the support of the conveyor belt (2).

7. The environment-friendly dustproof device for aggregate transportation production line according to claim 1, characterized in that: still include the subassembly (4) that drips, it includes a plurality of drip pipe (41) to drip subassembly (4), and is a plurality of drip pipe (41) with dust cover (1) inner chamber intercommunication, it is a plurality of the delivery port of drip pipe (41) is followed dust cover (1) length direction interval sets up, and is a plurality of the delivery port of drip pipe (41) is located conveyer belt (2) top.

8. The environment-friendly dustproof device for aggregate transportation production line according to claim 1, characterized in that: and an observation window (13) is formed in the side wall of the dust cover (1).