CN211389503U

CN211389503U - Dust collecting and filtering device for concrete mixer

Info

Publication number: CN211389503U
Application number: CN201921772559.0U
Authority: CN
Inventors: 宗冉升
Original assignee: Chuzhou Fubang Commercial Concrete Co ltd
Current assignee: Chuzhou Fubang Commercial Concrete Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-09-01
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a concrete mixer is with filter equipment that gathers dust, including advancing dirt case, mixer body and spraying the case, one side of mixer body is provided with the feed inlet, and one side fixedly connected with of mixer body advances the dirt pipe, and advances the tip fixed mounting of dirt pipe and advance one side of dirt case, advances the top fixedly connected with connecting pipe of dirt case, and the one end of connecting pipe is linked together through connecting piece and breather pipe, and the bottom fixed mounting of breather pipe sprays the top of case. The utility model discloses a case, filter, water tank, discharging pipe, and collecting box spray that set up, the mixed liquid after water mixes with the dust passes through the sloping and gets into the inside of collecting box, and the inside filter of collecting box filters mixed liquid, and the dust solid particle that will mix in the liquid blocks in the top of filter, can carry out the collection after filtering with the dust solid particle, when reducing the dust, can effectually utilize the dust after the filtration, has saved economic cost.

Description

Dust collecting and filtering device for concrete mixer

Technical Field

The utility model relates to a filter equipment technical field that gathers dust especially relates to a concrete mixer is with filter equipment that gathers dust.

Background

Concrete, concrete for short, is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, the term concrete generally refers to cement concrete which is obtained by mixing cement as cementing materials, sand and stone as aggregates and water or admixture and admixture according to a certain proportion and is also called common concrete and is widely applied to civil engineering.

The existing dust collecting and filtering device for the concrete mixer is used in the using process, dust generated by concrete cannot be effectively filtered, the filtered dust cannot be reused, the processing economic cost is high, and in the dust collecting process, the dust is accumulated easily due to excessive dust entering into dust, so that the dust collecting and filtering device cannot be used.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a dust collecting and filtering device for a concrete mixer.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a concrete mixer is with filter equipment that gathers dust, includes into dirt case, mixer body and sprays the case, one side of mixer body is provided with the feed inlet, one side fixedly connected with of mixer body advances the dirt pipe, and advances the tip fixed mounting of dirt pipe and advance one side of dirt case, the top fixedly connected with connecting pipe of advancing the dirt case, and the one end of connecting pipe is linked together through connecting piece and breather pipe, the bottom fixed mounting of breather pipe sprays the top of case, one side fixed mounting who sprays the case has the water tank, the bottom fixedly connected with collecting box that sprays the case, the inside fixedly connected with filter of collecting box.

Further, the inside fixedly connected with of advancing the dirt case keeps off the net, and keeps off the inside of net and seted up the opening, the top fixedly connected with fixed sleeve of advancing the dirt case, and fixed sleeve's inside threaded connection has the rotating sleeve, rotating sleeve's inside fixed mounting has the motor, and the tip fixedly connected with of motor rotates the fan.

Further, one side fixedly connected with inlet tube of water tank, the top of water tank is provided with the water inlet, the tip of inlet tube runs through the case that sprays, and the tip fixedly connected with shower nozzle of inlet tube, the bottom of spraying the case is provided with the sloping block.

Furthermore, the bottom of the spraying box is fixedly connected with a water outlet pipe, the end part of the water outlet pipe penetrates through the collecting box, and a water outlet valve is arranged on one side of the water outlet pipe.

Furthermore, a discharge pipe is fixedly mounted on one side of the collection box of the filter plate, and a cap is connected to the end portion of the discharge pipe in a threaded manner.

Furthermore, a fixed rod is fixedly installed between the dust inlet box and the spraying box, one side of the dust inlet box is movably connected with a rotating door through a hinge, and a discharge valve is arranged at the bottom of the dust inlet box.

The utility model has the advantages that:

1. through the case that sprays that sets up, filter, water tank, discharging pipe, and collecting box, the mixed liquid after water mixes with the dust enters into the inside of collecting box through the sloping block, and the inside filter of collecting box filters mixed liquid, and the dust solid particle who will mix in the liquid blocks in the top of filter, can carry out the collection after filtering with the dust solid particle, when reducing the dust, can effectually utilize the dust after the filtration, has saved economic cost.

2. Through the motor that sets up, advance the dirt pipe, rotate the fan, rotate sleeve pipe, fixed sleeve pipe and revolving door, the concrete powder enters into the inside of advancing the dirt case through advancing the dirt pipe, rotates the sleeve pipe, makes the rotating sleeve pipe take out from fixed sleeve inside, can change the motor with rotating the fan, reduces the dust after using for a long time and piles up, is favorable to concrete mixer dust filter equipment's the filtration of gathering dust.

3. Through the fender net and the bleeder valve that set up, the dust that is blockked can be taken out through the bottom of advancing the dirt case, makes partly dust after taking out, can pour partly dust into the inside of feed inlet once more, and concrete mixer stirs, has practiced thrift the processing cost of concrete.

Drawings

Fig. 1 is a schematic structural view of a dust collecting and filtering device for a concrete mixer according to the present invention;

fig. 2 is a schematic partial structural view of a dust collecting and filtering device for a concrete mixer according to the present invention;

fig. 3 is a schematic sectional view of a partial structure of a dust collecting and filtering device for a concrete mixer according to the present invention.

In the figure: 1 dust inlet box, 2 feed inlets, 3 stirrer body, 4 dust inlet pipes, 5 connecting pipes, 6 vent pipes, 7 connecting pieces, 8 spraying boxes, 9 water tanks, 10 water inlet pipes, 11 collecting boxes, 12 water outlet pipes, 13 discharge valves, 14 fixed sleeves, 15 rotating sleeves, 16 motors, 17 blocking nets, 18 spray heads, 19 inclined blocks, 20 filter plates, 21 discharge pipes and 22 discharge valves.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, a dust collecting and filtering device for a concrete mixer comprises a dust inlet box 1, a mixer body 3 and a spraying box 8, wherein a feed inlet 2 is arranged at one side of the mixer body 3, concrete enters the mixer body 3 through the feed inlet 2 arranged at one side of the mixer body 3, a dust inlet pipe 4 is fixedly connected to one side of the mixer body 3, the end of the dust inlet pipe 4 is fixedly installed at one side of the dust inlet box 1, concrete powder enters the dust inlet box 1 through the dust inlet pipe 4, a connecting pipe 5 is fixedly connected to the top of the dust inlet box 1, one end of the connecting pipe 5 is communicated with a vent pipe 6 through a connecting piece 7, the bottom of the vent pipe 6 is fixedly installed at the top of the spraying box 8, the spraying box 8 sprays dust, a water tank 9 is fixedly installed at one side of the spraying box 8, and a collecting box 11 is fixedly connected to the bottom of the spraying box 8, the inside fixedly connected with filter 20 of collecting box 11 mixes the liquid and gets into the inside of collecting box 11, and the filter 20 of collecting box 11 inside filters mixed liquid, stops the top at filter 20 with the dust solid particle in the mixed liquid.

Further, the inside fixedly connected with of entering dirt case 1 keeps off net 17, and the circulation hole has been seted up to the inside of keeping off net 17, keep off net 17 through entering dirt case 1 inside and block some dust, the top fixedly connected with fixed sleeve 14 of entering dirt case 1, and fixed sleeve 14's inside threaded connection has rotating sleeve 15, rotating sleeve 15's inside fixed mounting has motor 16, and motor 16's tip fixedly connected with rotates the fan, motor 16's tip drives and rotates the fan and rotate, the concrete powder enters into the inside of entering dirt case 1 through entering dirt pipe 4.

Further, one side fixedly connected with inlet tube 10 of water tank 9, the top of water tank 9 is provided with the water inlet, and the tip of inlet tube 10 runs through spray box 8, and the tip fixedly connected with shower nozzle 18 of inlet tube 10, and the bottom of spray box 8 is provided with sloping block 19, and the inside water of water tank 9 enters into the inside of spray box 8 through shower nozzle 18, and the mixed liquid after water mixes with the dust enters into in outlet pipe 12 through sloping block 19.

Further, the bottom fixedly connected with outlet pipe 12 of case 8 sprays, and the tip of outlet pipe 12 runs through collecting box 11, and one side of outlet pipe 12 is provided with outlet valve 22, rotates outlet valve 22, and the mixed liquid gets into the inside of collecting box 11, and the filter 20 of the inside of collecting box 11 filters the mixed liquid.

Further, one side fixed mounting of collecting box 11 of filter 20 has discharging pipe 21, and the tip threaded connection of discharging pipe 21 has the block, rotates the block, and discharging pipe 21 can carry out the ejection of compact of dust granule.

Further, advance dirt case 1 and spray between the case 8 fixed mounting have the dead lever, advance one side of dirt case 1 and have the rotating door through hinge swing joint, the bottom of advancing dirt case 1 is provided with bleeder valve 13, opens bleeder valve 13, and the dust that is blockked can be taken out through the bottom of advancing dirt case 1, makes partly dust pour into the inside of feed inlet 2 once more, practices thrift the processing cost of concrete.

The working principle is as follows: when the dust collecting and filtering device is used, concrete enters the interior of the mixer body 3 through the feeding hole 2 arranged on one side of the mixer body 3, when the concrete is poured, concrete powder particles are diffused in the air, the end part of the motor 16 drives the rotating fan to rotate, the concrete powder enters the interior of the dust inlet box 1 through the dust inlet pipe 4, the rotating sleeve 15 is rotated to enable the rotating sleeve 15 to be taken out from the interior of the fixed sleeve 14, the rotating door on one side of the dust inlet box 1 is opened, the motor 16 and the rotating fan can be replaced, dust accumulation after long-time use is reduced, dust collection and filtering are facilitated, a part of dust is blocked through the blocking net 17 in the dust inlet box 1, the rest of dust enters the connecting pipe 5 through the circulation hole in the blocking net 17, the discharge valve 13 is opened, the blocked dust can be taken out through the bottom of the dust inlet box 1, and a part of dust is poured into the interior of the feeding hole 2 again, practice thrift the processing cost of concrete, the dust enters into the inside that sprays case 8 through breather pipe 6, the inside water of water tank 9 enters into the inside that sprays case 8 through shower nozzle 18, the mixed liquid after water mixes with the dust enters into in outlet pipe 12 through sloping 19, rotate outlet valve 22, the mixed liquid enters into the inside of collection box 11, the filter 20 of collection box 11 inside filters mixed liquid, stop the dust solid particle in the mixed liquid in the top of filter 20, open discharging pipe 21, can filter the collection after the dust solid particle, when reducing the dust, can effectually utilize the dust after the filtration, economic cost has been saved.

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

1. A dust collecting and filtering device for a concrete mixer comprises a dust inlet box (1), a mixer body (3) and a spraying box (8), it is characterized in that a feed inlet (2) is arranged at one side of the stirrer body (3), a dust inlet pipe (4) is fixedly connected at one side of the stirrer body (3), the end part of the dust inlet pipe (4) is fixedly arranged at one side of the dust inlet box (1), the top part of the dust inlet box (1) is fixedly connected with a connecting pipe (5), and one end of the connecting pipe (5) is communicated with the vent pipe (6) through a connecting piece (7), the bottom of the vent pipe (6) is fixedly arranged at the top of the spray box (8), one side fixed mounting that sprays case (8) has water tank (9), the bottom fixedly connected with collecting box (11) that sprays case (8), the inside fixedly connected with filter (20) of collecting box (11).

2. The concrete mixer dust collecting and filtering device according to claim 1, wherein a blocking net (17) is fixedly connected to the inside of the dust inlet box (1), a circulation hole is formed in the blocking net (17), a fixed sleeve (14) is fixedly connected to the top of the dust inlet box (1), a rotating sleeve (15) is connected to the inside of the fixed sleeve (14) in a threaded manner, a motor (16) is fixedly mounted inside the rotating sleeve (15), and a rotating fan is fixedly connected to the end of the motor (16).

3. The dust collecting and filtering device for the concrete mixer is characterized in that a water inlet pipe (10) is fixedly connected to one side of the water tank (9), a water inlet is formed in the top of the water tank (9), the end of the water inlet pipe (10) penetrates through the spraying box (8), a spray head (18) is fixedly connected to the end of the water inlet pipe (10), and an inclined block (19) is arranged at the bottom of the spraying box (8).

4. The dust collecting and filtering device for the concrete mixer is characterized in that a water outlet pipe (12) is fixedly connected to the bottom of the spraying box (8), the end part of the water outlet pipe (12) penetrates through the collecting box (11), and a water outlet valve (22) is arranged on one side of the water outlet pipe (12).

5. The dust collecting and filtering apparatus for the concrete mixer according to claim 1, wherein a discharging pipe (21) is fixedly installed on one side of the collecting box (11) of the filtering plate (20), and a cap is screwed to an end of the discharging pipe (21).

6. The concrete mixer dust collecting and filtering device according to claim 1, wherein a fixing rod is fixedly installed between the dust inlet box (1) and the spraying box (8), a rotating door is movably connected to one side of the dust inlet box (1) through a hinge, and a discharge valve (13) is arranged at the bottom of the dust inlet box (1).