CN209735699U - Waste treatment device for civil engineering construction - Google Patents
Waste treatment device for civil engineering construction Download PDFInfo
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- CN209735699U CN209735699U CN201920251964.1U CN201920251964U CN209735699U CN 209735699 U CN209735699 U CN 209735699U CN 201920251964 U CN201920251964 U CN 201920251964U CN 209735699 U CN209735699 U CN 209735699U
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Abstract
the utility model discloses a waste material processing device for civil engineering construction, which comprises a waste material processing device body, a conveyor belt, a first crushing wheel, a second crushing wheel and a third crushing wheel, wherein a poking wheel is arranged right above the discharging end of the conveyor belt, a poking rod is uniformly arranged on the periphery of the poking wheel, the poking rod is of a hollow structure, a spraying hole is arranged on the periphery of the poking wheel, an iron bumping block is fixedly arranged on the inner wall of the waste material processing device body close to the first crushing wheel, and a filter screen is arranged on the inner wall of the waste material processing device body below the third crushing wheel; during the use, bold waste material is assisted the uninstallation by the driving lever on the thumb wheel through the conveyer belt, and at the in-process of unloading, the peripheral spraying hole blowout water smoke of driving lever reaches the effect of dust fall, and the bold waste material that unloads is carried out preliminary breakage by first broken wheel with touch the iron block extrusion, and further by the breakage through second broken wheel and third broken wheel, is filtered by twice broken waste material through the filter sieve again.
Description
Technical Field
The utility model relates to a construction waste treatment device technical field specifically is a waste treatment device is used in civil engineering construction.
Background
With the acceleration of the urbanization construction process, the rapid development of the urban transformation and the construction industry, and the aging and the expiration of the service life of old buildings, structures and urban infrastructures, more and more civil engineering construction projects are scrapped and dismantled, and further, a large amount of construction waste and garbage are generated. China is in the period of high-speed development of economic construction, hundreds of millions of tons of construction wastes are inevitably generated every year, and if the construction wastes are not timely treated and utilized, the adverse effects on the society, the environment and resources are certainly brought. The construction waste is recycled after being crushed and recycled, so that natural resources can be protected, and the influence of construction waste on the environment can be reduced. A large amount of dust is generated in the process of crushing treatment, and needs to be eliminated immediately to prevent the problem of secondary new environmental pollution.
However, the waste treatment apparatus of the prior art has many disadvantages in the actual treatment of construction waste, such as:
1. The prior art discloses a civil engineering construction waste processing apparatus (CN 108620216A), its construction waste processing apparatus that relates to is provided with a conveyer belt and carries the waste material to the pan feeding mouth, the waste material is earlier through arranging the broken break bar of top in to the bold waste material preliminary breakage, then the three broken break bar that sets up side by side through arranging the below in carries out further breakage to the fritter waste material, reach the quick broken effect of construction waste material, but the conveyer belt is to the in-process that the feed inlet transported waste material was unloaded, because the drop is great, easily produce the raise dust, cause air pollution, elementary broken waste material is realized through the extrusion friction between the rotary drum that has the tooth piece and the device inner wall in addition, crushing effect is difficult to guarantee, and easily cause the atress of device wall body to warp, the waste material after the breakage can not carry out the thickness and select separately, be not convenient for multiplexing.
2. Still disclose environmental protection dust type civil engineering construction waste material reducing mechanism (CN 107243381A) among the prior art, the place parallel arrangement that its construction waste material reducing mechanism that relates is close to the pan feeding mouth has two crushing wheel pairs that rotate in opposite directions to carry out preliminary crushing to the waste material, the waste material after preliminary crushing carries out the second grade through the crushing blade of below and smashes, install the motor that has the blade in addition and rotate and make the fixed incasement form the negative pressure in order to absorb the dust that the crushing in-process produced, but constantly rotatory blade, continuously produce the wind pressure, it stabilizes getting off to be difficult to make absorbent dust, the dust removal effect is not good, and the waste material after the breakage can not carry out thickness and select separately, be not convenient for.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a waste material processing device for civil engineering construction, which comprises a waste material processing device body, a conveyor belt, a first crushing wheel, a second crushing wheel and a third crushing wheel, wherein the conveyor belt is arranged at the feed inlet of the waste material processing device body, the discharge end of the conveyor belt is positioned at the feed inlet of the waste material processing device body, the first crushing wheel, the second crushing wheel and the third crushing wheel are sequentially arranged in the waste material processing device body from top to bottom in a rotating way, the third crushing wheel is connected with a first motor through a triangular belt in a rotating way, the second crushing wheel is connected with a second motor through a triangular belt in a rotating way, a shifting wheel is arranged right above the discharge end of the conveyor belt, the shifting wheel is uniformly arranged on the periphery of the shifting wheel, the shifting wheel is of a hollow structure, the periphery of the shifting wheel is provided with a spraying hole, and an iron block is fixedly arranged on the inner wall of the, and the inner wall of the waste treatment device body is positioned below the third crushing wheel and is provided with a filter sieve.
Preferably, the length of the poking rod is slightly smaller than the minimum distance between the outer wall of the poking wheel and the surface of the conveying belt.
Preferably, the center shaft is sleeved on the axis of the thumb wheel, the center shaft is of a hollow structure, and through holes are uniformly formed in the surface of the part, located in the inner cavity of the thumb wheel, of the center shaft.
Preferably, the first crushing wheel and the third crushing wheel are rotatably connected by a triangular belt, the first crushing wheel and the third crushing wheel rotate clockwise, and the second crushing wheel rotates counterclockwise.
Preferably, the filter sieve is the slope installation, and its lowest is provided with first bin outlet, the bottom plate that waste material processing apparatus body inner chamber is located the filter sieve below sets to the inclined plane, and corresponds at the lowest point on inclined plane and is provided with the second bin outlet.
Preferably, a third motor is fixedly mounted on the outer wall of the waste treatment device body corresponding to the shifting wheel, a power output end of the third motor is connected with a central shaft of the shifting wheel, and the shifting wheel rotates clockwise.
Preferably, the waste treatment device body is a sealing structure except for the feed inlet, the first discharge port and the second discharge port which are connected with the conveyor belt.
Compared with the prior art, the beneficial effects of the utility model are that:
1. The utility model relates to a waste material processing apparatus feed inlet is connected with the conveyer belt and is used for quick feeding, installs the thumb wheel directly over the conveyer belt unloading point, and the driving lever is evenly installed to the thumb wheel periphery, and the driving lever is used for further supplementary unloading, and the spraying hole has been seted up for hollow structure and its periphery to the driving lever simultaneously, has improved the dust fall effect of unloading and during breakage.
2. The utility model relates to a waste material processing apparatus unloads the waste material behind earlier by first broken wheel and touch iron piece interact and carry out preliminary breakage, then further broken through the interact of the broken wheel of second and the broken wheel of third, the waste material after the breakage falls to the filter sieve that the slope was placed on, the coarse fodder is discharged from first discharge gate along the filter sieve, the fine fodder falls to the device through the filter sieve and is discharged by the second bin outlet on putting the bottom plate to one side, reaches the effect of handling the waste material high-efficiently.
Drawings
FIG. 1 is a schematic sectional view of the whole of the present invention;
Fig. 2 is a schematic view of the overall rear view structure of the present invention;
FIG. 3 is an enlarged schematic view of FIG. 1 at A according to the present invention;
In the figure: 100-a waste treatment apparatus body; 101-a first crushing wheel; 102-a second crushing wheel; 103-third crushing wheel; 104-bump iron block; 105-a filter sieve; 106-first discharge port; 107-second discharge opening; 108-a first motor; 109-a second motor; 110-a third motor; 200-a conveyor belt; 300-a thumb wheel; 301-central axis; 302-a via; 303-a deflector rod; 304-spray orifice.
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.
the first embodiment is as follows:
Referring to fig. 1-2, the present invention provides a technical solution: a waste treatment device for civil engineering construction comprises a waste treatment device body 100, a conveyor belt 200, a first crushing wheel 101, a second crushing wheel 102 and a third crushing wheel 103, wherein the conveyor belt 200 is installed at a feed inlet of the waste treatment device body 100, a discharge end of the conveyor belt 200 is positioned at the feed inlet of the waste treatment device body 100, the first crushing wheel 101, the second crushing wheel 102 and the third crushing wheel 103 are sequentially installed inside the waste treatment device body 100 from top to bottom in a rotating manner, the third crushing wheel 103 is connected with a first motor 108 through a triangular belt in a rotating manner, the second crushing wheel 102 is connected with a second motor 109 through a triangular belt in a rotating manner, an iron block 104 is fixedly installed on the inner wall of the waste treatment device body 100 close to the first crushing wheel 101, so that when the waste treatment device is used, the waste enters from the feed inlet and is firstly extruded by the first crushing wheel 101 and the iron block 104 to perform primary crushing, then the fritter waste material after preliminary crushing is further broken through second crushing wheel 102 and third crushing wheel 103 combined action, waste material processing apparatus body 100 inner wall is located third crushing wheel 103 below and installs filter sieve 105 for during the use, by twice broken waste material, carry out the screening by filter sieve 105, select out coarse fodder and fine material.
The first crushing wheel 101 and the third crushing wheel 103 are rotatably connected by a triangular belt, the first crushing wheel 101 and the third crushing wheel 103 rotate clockwise, so that when the device is used, the first crushing wheel 101 and the third crushing wheel 103 are driven by the same first motor 108 to achieve the effect of reducing motor installation, the first crushing wheel 101 rotates clockwise to better match with the iron block 104 for primarily crushing large wastes, the second crushing wheel 102 rotates anticlockwise, the second crushing wheel 102 and the third crushing wheel 103 rotate in opposite directions, so that small wastes can be better crushed, the filter screen 105 is obliquely installed, the lowest part of the filter screen 105 is provided with a first discharge port 106, screened coarse materials are smoothly discharged from the first discharge port 106, a bottom plate of the inner cavity of the waste treatment device body 100 below the filter screen 105 is provided with an inclined surface, and correspond at the minimum point on inclined plane and be provided with second bin outlet 107 for the thin material after being filtered by filter sieve 105 smoothly discharges from second bin outlet 107, waste material processing apparatus body 100 outer wall is located fixed mounting to be had third motor 110 corresponding to thumb wheel 300, the power take off end of third motor 110 and the center pin connection of thumb wheel 300, the direction of rotation of thumb wheel 300 is clockwise rotation, the length of driving lever 303 slightly is less than the minimum distance between thumb wheel 300 outer wall and the conveyer belt 200 area, makes when thumb wheel 300 is rotatory, and driving lever 303 assists the unloading to the waste material on the conveyer belt 200 just, and has avoided the damage of driving lever 303 to the conveyer belt 200 area.
example two:
Referring to fig. 1 and 3, the present invention provides a technical solution: the utility model provides a waste material processing apparatus is used in civil engineering construction, conveyer belt 200 is unloaded and is installed thumb wheel 300 directly over the end, thumb wheel 300 evenly installs driving lever 303 in the periphery, driving lever 303 is hollow structure, and the spraying hole 304 has been seted up to the periphery for when the waste material was unloaded at the feed inlet, the dust of production was fully eliminated by spraying hole 304 spun water smoke on the driving lever 303, and the dust that produces at the broken in-process of waste material is also eliminated effectively simultaneously.
The center shaft 301 is sleeved on the axis of the thumb wheel 300, the center shaft 301 is of a hollow structure, and through holes 302 are uniformly formed in the partial surface of the inner cavity of the thumb wheel 300. Make external water source connect to the center pin 301 of thumb wheel 300 on, rivers form by the water smoke of spraying hole 304 spun in getting into the driving lever 303 through the peripheral through-hole 302 of center pin 301, waste material processing apparatus body 100 is seal structure except that the feed inlet of connecting conveyer belt 200, first bin outlet 106 and second bin outlet 107 for the dust that produces is fully eliminated with the unloading in-process, avoids leaking and pollutes the atmosphere to the external world.
The working principle is as follows: during the use, bold construction waste material gets into the pan feeding mouth department of waste material processing apparatus body 100 through conveyer belt 200, the cavity at waste material processing apparatus body 100 is assisted to uninstallation by driving lever 303 on thumb wheel 300, at the in-process of unloading, driving lever 303 outlying spray hole 304 blowout water smoke reaches the dust fall effect, bold waste material of unloading is by first crushing wheel 101 and touch iron piece 104 extrusion and carry out preliminary crushing, then the little waste material after preliminary crushing is via second crushing wheel 102 and third crushing wheel 103 combined action, further by the breakage, the waste material of twice breakage is filtered through filter sieve 105, the coarse fodder that is filtered is smoothly discharged from first discharge gate 106, the fine material after the screening is smoothly discharged from second discharge gate 107.
it should be noted that, in this document, relational terms such as first and second, and the like are used solely for
To distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a waste material processing apparatus is used in civil engineering construction, includes waste material processing apparatus body (100), conveyer belt (200), first broken wheel (101) second broken wheel (102) and third broken wheel (103), conveyer belt (200) are installed to the feed inlet department of waste material processing apparatus body (100), and the discharge end of conveyer belt (200) is located the feed inlet department of waste material processing apparatus body (100), waste material processing apparatus body (100) are inside by rotating under the top in proper order and install first broken wheel (101), second broken wheel (102) and third broken wheel (103), third broken wheel (103) are connected with first motor (108) through the rotation of triangle area, second broken wheel (102) are connected with second motor (109), its characterized in that through the rotation of triangle area: conveyer belt (200) are unloaded and are held directly over and install thumb wheel (300), driving lever (303) are evenly installed to thumb wheel (300) periphery, driving lever (303) are hollow structure, and spray hole (304) have been seted up to the periphery, fixed mounting is located near first broken wheel (101) to waste material processing apparatus body (100) inner wall has a bump iron piece (104), filter sieve (105) are installed to waste material processing apparatus body (100) inner wall position in third broken wheel (103) below.
2. the waste treatment device for civil engineering construction according to claim 1, characterized in that: the length of the shifting rod (303) is slightly smaller than the minimum distance between the outer wall of the shifting wheel (300) and the belt surface of the conveyor belt (200).
3. The waste treatment device for civil engineering construction according to claim 1, characterized in that: the center shaft (301) is sleeved on the axis of the thumb wheel (300), the center shaft (301) is of a hollow structure, and through holes (302) are uniformly formed in the partial surface of the inner cavity of the thumb wheel (300).
4. The waste treatment device for civil engineering construction according to claim 1, characterized in that: the first crushing wheel (101) and the third crushing wheel (103) are rotatably connected through a triangular belt, the rotating directions of the first crushing wheel (101) and the third crushing wheel (103) are clockwise rotation, and the rotating direction of the second crushing wheel (102) is anticlockwise rotation.
5. The waste treatment device for civil engineering construction according to claim 1, characterized in that: the filter sieve (105) are installed in an inclined mode, a first discharge port (106) is formed in the lowest position of the filter sieve, the inner cavity of the waste material processing device body (100) is located on the bottom plate below the filter sieve (105) and is arranged into an inclined plane, and a second discharge port (107) is correspondingly formed in the lowest point of the inclined plane.
6. The waste treatment device for civil engineering construction according to claim 1, characterized in that: the waste treatment device is characterized in that a third motor (110) is fixedly mounted on the outer wall of the waste treatment device body (100) corresponding to the shifting wheel (300), the power output end of the third motor (110) is connected with the central shaft of the shifting wheel (300), and the shifting wheel (300) rotates clockwise.
7. The waste treatment apparatus for civil engineering construction according to any one of claims 1 or 6, wherein: the waste treatment device body (100) is in a sealing structure except for a feed inlet connected with the conveyor belt (200), a first discharge port (106) and a second discharge port (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251964.1U CN209735699U (en) | 2019-02-28 | 2019-02-28 | Waste treatment device for civil engineering construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251964.1U CN209735699U (en) | 2019-02-28 | 2019-02-28 | Waste treatment device for civil engineering construction |
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| Publication Number | Publication Date |
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| CN209735699U true CN209735699U (en) | 2019-12-06 |
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| CN201920251964.1U Active CN209735699U (en) | 2019-02-28 | 2019-02-28 | Waste treatment device for civil engineering construction |
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| CN (1) | CN209735699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672569A (en) * | 2020-06-12 | 2020-09-18 | 煤科集团沈阳研究院有限公司 | Coal pulverizer and use method thereof |
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2019
- 2019-02-28 CN CN201920251964.1U patent/CN209735699U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672569A (en) * | 2020-06-12 | 2020-09-18 | 煤科集团沈阳研究院有限公司 | Coal pulverizer and use method thereof |
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