CN216296459U - Concrete waste treatment device - Google Patents
Concrete waste treatment device Download PDFInfo
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- CN216296459U CN216296459U CN202121972319.2U CN202121972319U CN216296459U CN 216296459 U CN216296459 U CN 216296459U CN 202121972319 U CN202121972319 U CN 202121972319U CN 216296459 U CN216296459 U CN 216296459U
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Abstract
The utility model discloses a concrete waste treatment device which comprises a shell, a crushing unit and a dust removal unit, wherein the crushing unit is arranged on the shell; a housing: the lower surface of the shell is fixedly connected with the upper surface of the discharge hopper, and a switch group is arranged on the front side of the left side surface of the shell; a crushing unit: including gear, crushing roller and crushing motor, crushing roller is equipped with two, and the middle part of two crushing roller left and right sides rotates with the front and back both sides of the side about in the casing respectively and is connected, the gear is equipped with two, and the right flank of two gears rotates with the front and back both sides of casing left surface to be connected, and the axle in two gear left surface middle parts passes two through-holes of casing left surface and the middle part fixed connection of two crushing roller left surfaces, two gear intermeshing, this concrete waste material processing apparatus can carry out shredding to the concrete waste material to can detach the dust that produces when the concrete waste material is smashed, avoid the dust to permeate polluted environment in the air, avoid the dust to cause the influence to staff's health.
Description
Technical Field
The utility model relates to the technical field of concrete treatment equipment, in particular to a concrete waste treatment device.
Background
The common concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening. Concrete is mainly divided into two stages and states: plastic state before setting and hardening, namely fresh concrete or concrete mixture; hard state after the hardening, i.e. hardened concrete or concrete, along with the rapid development in cities, can produce a large amount of concrete waste when building construction and demolition, at present, the concrete waste is handled and is usually adopted broken mode to carry out recovery processing, but the concrete waste can produce a large amount of dusts when broken, current crushing equipment can not handle the dust that produces, the dust that leads to producing can be quick to diffuse in the air, these dusts not only can cause the influence to staff's health, and a large amount of dusts can also cause the pollution to the air, influence people's normal life and work, induce human respiratory disease.
SUMMERY OF THE UTILITY MODEL
In view of the problems in the prior art, the utility model discloses a concrete waste treatment device which adopts the technical scheme that the concrete waste treatment device comprises a shell, a crushing unit and a dust removal unit;
a housing: the lower surface of the shell is fixedly connected with the upper surface of the discharge hopper, and a switch group is arranged on the front side of the left side surface of the shell;
a crushing unit: the concrete crusher comprises two gears, crushing rollers and a crushing motor, wherein the middle parts of the left and right side surfaces of the two crushing rollers are respectively and rotatably connected with the front side and the rear side of the left and right side surfaces in a shell, the two gears are arranged, the right side surfaces of the two gears are rotatably connected with the front side and the rear side of the left side surface of the shell, a shaft in the middle of the left side surface of the two gears penetrates through two through holes in the left side surface of the shell and is fixedly connected with the middle parts of the left side surfaces of the two crushing rollers, the two gears are mutually meshed, the crushing motor is arranged at the rear side of the right side surface of the shell, an output shaft of the crushing motor penetrates through the through hole in the right side surface of the shell and is fixedly connected with the middle part of the right side surface of the crushing roller at the rear side, and an arranged crushing unit can rapidly crush concrete waste, so that the concrete waste can be conveniently recovered;
a dust removal unit: the device comprises an air inlet pipe, a treatment box, an induced draft fan, a dust removal cloth bag and a supporting net, wherein the treatment box is fixed in the middle of the rear side face of a shell, two air inlets in the middle of the left side face and the right side face of the treatment box are respectively connected with two air outlets on the upper surface of the shell through two air inlet pipes, two ends of the supporting net are fixedly connected with the middle of the left side face and the right side face in the treatment box, the dust removal cloth bag is cylindrical, two ends of the dust removal cloth bag are fixedly connected with the middle of the left side face and the right side face in the treatment box, the dust removal cloth bag is positioned in the supporting net, the induced draft fan is arranged in the middle of the rear side face of the treatment box, the air inlets of the induced draft fan are connected with the air outlets in the middle of the rear side face of the treatment box, a crushing motor and the induced draft fan are electrically connected with the output end of a switch group, a dust removal unit is arranged to filter and collect generated dust when concrete waste is crushed, the dust is prevented from diffusing into the air to pollute the environment, and the influence of the dust on the health of workers is avoided.
As a preferred technical scheme, the concrete crusher also comprises a feeding pipe and a feeding hopper, wherein the lower end of the feeding pipe is connected with a feeding port in the middle of the upper surface of the shell, the upper surface of the feeding pipe is fixedly connected with the lower surface of the feeding hopper, and the feeding hopper and the feeding pipe are arranged so that concrete waste can be conveniently added into the shell for crushing.
According to a preferable technical scheme of the utility model, the left side surface and the right side surface of the upper end of the sealing plate are rotatably connected with the rear side of the left side surface and the right side surface inside the upper end of the feeding pipe, the sealing plate corresponds to the feeding pipe, and the feeding hopper can be sealed by the sealing plate under the action of gravity after concrete is added, so that dust is prevented from diffusing to the outside from the feeding pipe and the feeding hopper.
As a preferred technical scheme, the concrete crusher further comprises an annular water pipe and atomizing nozzles, the inner side face of the annular water pipe is fixedly connected with the side face of the lower end of the discharge hopper, ten atomizing nozzles are mounted on the annular water pipe and communicated with the interior of the annular water pipe, and the annular water pipe and the atomizing nozzles can spray atomized water below the discharge hopper when the concrete is crushed, so that the crushed concrete is prevented from falling to the outside to generate dust.
As a preferred technical scheme of the utility model, the water supply device also comprises a water inlet pipe and a connector, wherein the rear end of the water inlet pipe is connected with a water inlet on the side surface of the annular water pipe, the connector is arranged at the front end of the water inlet pipe, and the annular water pipe can be connected with an external water supply pipeline by the arranged water inlet pipe and the connector, so that water supply is facilitated.
The waste treatment device comprises a shell, a waste treatment device body and a waste treatment device body, wherein the waste treatment device body comprises a waste treatment device body, a waste treatment device body and a waste treatment device body, the waste treatment device body comprises a waste treatment device body, the waste treatment device body is provided with a waste treatment device body, and the waste treatment device body is provided with a plurality of supporting legs.
The two baffles are respectively fixedly connected with the middle parts of the left side surface and the right side surface in the shell, are arranged in an inverted splayed shape, are respectively positioned at the upper sides of the two crushing rollers, and can block the concrete added into the shell, so that the concrete waste is prevented from falling to the two sides of the two crushing rollers.
The utility model has the beneficial effects that: the utility model drives the crushing rollers to rotate through the crushing motor, and can enable the two crushing rollers to simultaneously and reversely rotate through the transmission of the gear, crush and recycle the concrete waste, and can extract dust in the shell during crushing, filter the dust through the dust removal cloth bag, remove the dust generated during crushing the concrete waste, prevent the dust from diffusing into the air to pollute the environment, and avoid the influence of the dust on the health of workers, the concrete waste can be conveniently added into the shell for crushing through the feed hopper and the feed pipe, the feed hopper can be sealed under the action of gravity after the concrete is added through the sealing plate, the dust is prevented from diffusing to the outside from the feed pipe and the feed hopper, atomized water can be sprayed below the discharge hopper during crushing the concrete through the annular water pipe and the atomizing nozzle, and the crushed concrete is prevented from falling to the outside to generate dust, can be connected annular water pipe and outside water supply pipeline through inlet tube and connector, be convenient for supply water, can make waste treatment device remove through the universal wheel, make waste treatment device can carry out quick translation in the position of using, can block the meeting concrete of joining in the casing through the baffle, prevent that the concrete waste material from dropping the both sides of two crushing rollers.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the backside structure of the present invention.
In the figure: 1 casing, 2 play hoppers, 3 switchgears, 4 crushing units, 41 gears, 42 crushing rollers, 43 crushing motors, 5 dust removal units, 51 air inlet pipes, 52 treatment boxes, 53 induced draft fans, 54 dust removal cloth bags, 55 supporting nets, 6 inlet pipes, 7 feed hoppers, 8 sealing plates, 9 annular water pipes, 10 atomizing nozzles, 11 water inlet pipes, 12 connectors, 13 supporting legs, 14 universal wheels and 15 baffles.
Detailed Description
Example 1
As shown in fig. 1 to 3, the utility model discloses a concrete waste treatment device, which adopts the technical scheme that the concrete waste treatment device comprises a shell 1, a crushing unit 4 and a dust removal unit 5;
a housing 1: the lower surface is fixedly connected with the upper surface of the discharge hopper 2, and the front side of the left side surface of the shell 1 is provided with a switch group 3;
the crushing unit 4: comprises two grinding rollers 42, two gears 41, two grinding motors 43 and two grinding rollers 42, wherein the middle parts of the left and right side surfaces of the two grinding rollers 42 are respectively and rotationally connected with the front and back sides of the left and right side surfaces in the shell 1, the right side surfaces of the two gears 41 are rotationally connected with the front and back sides of the left side surface of the shell 1, and the shaft of the middle part of the left side surface of the two gears 41 passes through the two through holes of the left side surface of the shell 1 to be fixedly connected with the middle part of the left side surface of the two crushing rollers 42, the two gears 41 are mutually meshed, the crushing motor 43 is arranged at the rear side of the right side surface of the shell 1, and the output shaft of the crushing motor 43 passes through the through hole on the right side surface of the shell 1 to be fixedly connected with the middle part of the right side surface of the crushing roller 42 on the rear side, the crushing motor 43 drives the crushing roller 42 to rotate, the two crushing rollers 42 can rotate reversely at the same time through the transmission of the gear 41, and the concrete waste is crushed and recycled;
a dust removal unit 5: comprises an air inlet pipe 51, a processing box 52, an induced draft fan 53, a dust removal cloth bag 54 and a support net 55, wherein the processing box 52 is fixed in the middle of the rear side surface of a shell 1, two air inlets in the middle of the left and right side surfaces of the processing box 52 are respectively connected with two air outlets on the upper surface of the shell 1 through two air inlet pipes 51, two ends of the support net 55 are fixedly connected with the middle of the left and right side surfaces in the processing box 52, the dust removal cloth bag 54 is cylindrical, two ends of the dust removal cloth bag 54 are fixedly connected with the middle of the left and right side surfaces in the processing box 52, the dust removal cloth bag 54 is positioned in the support net, the induced draft fan 53 is arranged in the middle of the rear side surface of the processing box 52, an air inlet of the induced draft fan 53 is connected with an air outlet in the middle of the rear side surface of the processing box 52, a crushing motor 43 and the induced draft fan 53 are electrically connected with an output end of a switch group 3, dust in the shell 1 can be extracted during crushing and filtered through the dust removal cloth bag 54, the dust that produces when detach concrete waste material is smashed avoids the dust to permeate air polluted environment, avoids the dust to cause the influence to staff's health.
As a preferred technical scheme of the utility model, the concrete crusher also comprises a feeding pipe 6 and a feeding hopper 7, wherein the lower end of the feeding pipe 6 is connected with a feeding port in the middle of the upper surface of the shell 1, the upper surface of the feeding pipe 6 is fixedly connected with the lower surface of the feeding hopper 7, and concrete waste can be conveniently added into the shell 1 for crushing through the feeding hopper 7 and the feeding pipe 6.
As a preferred technical scheme of the utility model, the left and right side surfaces of the upper end of the sealing plate 8 are rotatably connected with the rear sides of the left and right side surfaces inside the upper end of the feeding pipe 6, the sealing plate 8 corresponds to the feeding pipe 6, and the feeding hopper 6 can be sealed under the action of gravity after concrete is added through the sealing plate 8, so that dust is prevented from diffusing to the outside from the feeding pipe 6 and the feeding hopper 7.
As a preferred technical scheme of the utility model, the concrete crusher further comprises an annular water pipe 9 and atomizing nozzles 10, the inner side surface of the annular water pipe 9 is fixedly connected with the side surface of the lower end of the discharge hopper 2, ten atomizing nozzles 10 are mounted on the annular water pipe 9, the ten atomizing nozzles 10 are communicated with the inside of the annular water pipe 9, atomized water can be sprayed below the discharge hopper 2 when concrete is crushed through the annular water pipe 9 and the atomizing nozzles 10, and the crushed concrete is prevented from falling to the outside to generate dust.
As a preferred technical scheme of the utility model, the water supply device also comprises a water inlet pipe 11 and a connector 12, wherein the rear end of the water inlet pipe 11 is connected with a water inlet on the side surface of the annular water pipe 9, the connector 12 is arranged at the front end of the water inlet pipe 11, and the annular water pipe 9 can be connected with an external water supply pipeline through the water inlet pipe 11 and the connector 12, so that water supply is facilitated.
As a preferred technical scheme of the utility model, the waste treatment device further comprises four supporting legs 13 and universal wheels 14, wherein the four supporting legs 13 are respectively fixed on the front side and the rear side of the left side surface and the right side surface of the shell 1, the universal wheels 14 are respectively installed at the lower ends of the four supporting legs 13, and the waste treatment device can be moved through the universal wheels 14, so that the waste treatment device can be quickly translated at a use position.
As a preferred technical scheme of the utility model, the concrete crusher further comprises two baffles 15, the left and right side surfaces of the two baffles 15 are respectively fixedly connected with the middle parts of the left and right side surfaces in the shell 1, the two baffles 15 are arranged in an inverted eight-shaped manner, the two baffles 15 are respectively positioned at the upper sides of the two crushing rollers 42, the concrete added into the shell 1 can be blocked by the baffles 15, and the concrete waste is prevented from falling to the two sides of the two crushing rollers 42.
The working principle of the utility model is as follows: an external power supply is switched on, the work of the crushing motor 43 is controlled by the switch group 3, the output shaft of the crushing motor 43 drives the rear crushing roller 42 to rotate, the rear crushing roller 42 drives the rear gear 41 to rotate, the rear gear 41 drives the front gear 41 to rotate, the front gear 41 drives the front crushing roller 42 to rotate, so that the two crushing rollers 42 simultaneously rotate in opposite directions, the concrete waste is added into the feed hopper 7, the concrete can slide into the shell 1 through the feed pipe 6, the lower end of the sealing plate 8 is pushed to rotate towards the rear side when the concrete waste slides downwards, the concrete waste entering the shell 1 can fall between the two crushing rollers 42 under the blocking of the baffle 15, the concrete waste is crushed along with the opposite rotation of the two crushing rollers 42, after the concrete enters the shell 1, the sealing plate 8 can rotate to a vertical position under the action of gravity, the feeding pipe 6 is sealed, when the concrete waste is crushed, the switch group 3 can control the induced draft fan 43 to work, so that the air and the dust in the shell 1 are conveyed into the dust removing cloth bag 54 through the air inlet pipe 51, the dust generated by crushing is left in the dust removing cloth bag through the dust filtering of the dust removing cloth bag 54, thereby removing dust generated when the concrete waste is crushed, the air after dust removal passes through the support net 55 to enter the treatment box 52, and the air is discharged to the outside along with the operation of the induced draft fan 53, and the water inlet pipe 11 can be connected with an external water supply pipeline through a connector 12 during the crushing, so that external water enters the annular water pipe 9 through the water inlet pipe 11, spout behind atomizing shower nozzle 10 with water atomization, the concrete waste material after smashing can discharge the outside through going out hopper 2, and atomizing water can spray on the concrete waste material after smashing this moment, and further avoiding the dust to permeate.
The circuit connections involved in the present invention are conventional means employed by those skilled in the art, can be technically inspired by limited trials, and are widely used prior art.
The grinding motor 43 which is not used in the method is a gear reduction motor of Suzhou Mitsui precision transmission limited company, the specific model is K37-K187, the induced draft fan 53 is a centrifugal induced draft fan of Taian golden pot boiler limited company, the specific model is QXL, and the detailed parts are the prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (7)
1. The concrete waste treatment device is characterized by comprising a shell (1), a crushing unit (4) and a dust removal unit (5);
housing (1): the lower surface of the shell is fixedly connected with the upper surface of the discharge hopper (2), and a switch group (3) is arranged on the front side of the left side surface of the shell (1);
a pulverization unit (4): the grinding device comprises two gears (41), two grinding rollers (42) and two grinding motors (43), wherein the middle parts of the left side surface and the right side surface of the two grinding rollers (42) are respectively and rotatably connected with the front side and the rear side of the left side surface and the rear side surface in the shell (1), the two gears (41) are arranged, the right side surfaces of the two gears (41) are rotatably connected with the front side and the rear side of the left side surface of the shell (1), shafts in the middle parts of the left side surfaces of the two gears (41) penetrate through two through holes in the left side surface of the shell (1) and are fixedly connected with the middle parts of the left side surfaces of the two grinding rollers (42), the two gears (41) are mutually meshed, the grinding motors (43) are installed on the rear side of the right side surface of the shell (1), and output shafts of the grinding motors (43) penetrate through holes in the right side surface of the shell (1) and are fixedly connected with the middle parts of the right side surfaces of the grinding rollers (42) on the rear side surface;
dust removal unit (5): comprises an air inlet pipe (51), a treatment box (52), an induced draft fan (53), a dust removal cloth bag (54) and a support net (55), wherein the treatment box (52) is fixed in the middle of the rear side surface of the shell (1), and two air inlets in the middle of the left and right side surfaces of the treatment box (52) are respectively connected with two air outlets on the upper surface of the shell (1) through two air inlet pipes (51), the two ends of the supporting net (55) are fixedly connected with the middle parts of the left and right side surfaces in the treatment box (52), the dust removal cloth bag (54) is cylindrical, and both ends of the dust removing cloth bag (54) are fixedly connected with the middle parts of the left and right side surfaces in the processing box (52), and the dust removing cloth bag (54) is positioned in the supporting net, the induced draft fan (53) is arranged in the middle of the rear side surface of the treatment box (52), and the air inlet of the induced draft fan (53) is connected with the air outlet in the middle of the rear side surface of the treatment box (52), and the crushing motor (43) and the induced draft fan (53) are electrically connected with the output end of the switch group (3).
2. The concrete waste treatment apparatus according to claim 1, wherein: still include inlet pipe (6) and feeder hopper (7), the lower extreme of inlet pipe (6) is connected with the feed inlet at casing (1) upper surface middle part, the upper surface of inlet pipe (6) and the lower fixed surface of feeder hopper (7) are connected.
3. The concrete waste treatment apparatus according to claim 2, wherein: the feeding device is characterized by further comprising a sealing plate (8), the left side surface and the right side surface of the upper end of the sealing plate (8) are rotatably connected with the rear side of the left side surface and the rear side surface of the inner portion of the upper end of the feeding pipe (6), and the sealing plate (8) corresponds to the feeding pipe (6).
4. The concrete waste treatment apparatus according to claim 1, wherein: still include annular water pipe (9) and atomizer (10), the medial surface of annular water pipe (9) and the side fixed connection of play hopper (2) lower extreme, and install ten atomizer (10) on annular water pipe (9), and the inside of ten atomizer (10) intercommunication annular water pipe (9).
5. The concrete waste treatment apparatus according to claim 4, wherein: still include inlet tube (11) and connector (12), the rear end of inlet tube (11) is connected with the water inlet of annular water pipe (9) side, and connector (12) are installed to the front end of inlet tube (11).
6. The concrete waste treatment apparatus according to claim 1, wherein: still include supporting leg (13) and universal wheel (14), supporting leg (13) are equipped with four, and four supporting legs (13) are fixed respectively in the front and back both sides of side about casing (1), and universal wheel (14) are all installed to the lower extreme of four supporting legs (13).
7. The concrete waste treatment apparatus according to claim 1, wherein: still include baffle (15), baffle (15) are equipped with two, and the side is controlled respectively with the middle part fixed connection of side about in casing (1) to the side about two baffles (15), and two baffles (15) are the setting of falling eight characters type, and two baffles (15) are located the upside of two crushing rollers (42) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121972319.2U CN216296459U (en) | 2021-08-21 | 2021-08-21 | Concrete waste treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121972319.2U CN216296459U (en) | 2021-08-21 | 2021-08-21 | Concrete waste treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN216296459U true CN216296459U (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121972319.2U Active CN216296459U (en) | 2021-08-21 | 2021-08-21 | Concrete waste treatment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055230A (en) * | 2022-05-18 | 2022-09-16 | 湖南九华南方新材料科技有限公司 | Concrete solid waste recycling device and method |
-
2021
- 2021-08-21 CN CN202121972319.2U patent/CN216296459U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055230A (en) * | 2022-05-18 | 2022-09-16 | 湖南九华南方新材料科技有限公司 | Concrete solid waste recycling device and method |
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