CN219744146U - Anti-blocking rotary mechanical grid - Google Patents
Anti-blocking rotary mechanical grid Download PDFInfo
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- CN219744146U CN219744146U CN202320859931.1U CN202320859931U CN219744146U CN 219744146 U CN219744146 U CN 219744146U CN 202320859931 U CN202320859931 U CN 202320859931U CN 219744146 U CN219744146 U CN 219744146U
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- water tank
- water
- shell
- fixedly connected
- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 141
- 238000004140 cleaning Methods 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000010865 sewage Substances 0.000 abstract description 23
- 238000005086 pumping Methods 0.000 description 12
- 239000012535 impurity Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 9
- 239000007921 spray Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 239000010813 municipal solid waste Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model belongs to the field of mechanical grids, in particular to an anti-blocking rotary mechanical grid, which aims at the problems that when an existing device is used, a rake tooth chain can repeatedly rotate in sewage and cannot be continuously cleaned, and after the device is used for a long time, the rake tooth chain can be corroded by sewage and the service life of the rake tooth chain is reduced.
Description
Technical Field
The utility model relates to the technical field of mechanical grids, in particular to an anti-blocking rotary mechanical grid.
Background
Among the prior art, the patent with the bulletin number of CN209493335U proposes an anti-blocking rotary mechanical grating, though through setting up a breaker in the shell front end, can pass through breaker earlier when sewage passes through the inlet tube and gets into, sewage can flow away between the clearance of two tooth axle crushing rollers, and large-scale impurity can then be broken into the fritter by two tooth axle crushing rollers, thereby avoid the problem that large-scale rubbish blockked up, traditional rotary mechanical grating has been solved because receive the restriction of harrow tooth chain, large-scale solid waste can block up the machine, can only clear up small-size solid waste, turn to manual clearance large-scale waste, bring inconvenient problem for production by manual work, but mechanical grating in this patent still has following defect:
when the device is used, the rake teeth chain which plays a decisive role in the rotation function of the rotary mechanical grating can repeatedly rotate in sewage because the rotary mechanical grating is applied to solid-liquid separation of sewage treatment, and after the device is used for a long time, the rake teeth chain is easily corroded by the sewage, the gap width between the rake teeth and the grating bars is increased, so that the service life of the rake teeth chain is reduced; the components of the solid suspended matters in the sewage are complex, some flexible solid suspended matters are easy to clamp on the rake teeth chains, and the scouring capacity of the sewage cannot be cleaned in time.
In order to solve the problems, the utility model provides an anti-blocking rotary mechanical grid.
Disclosure of Invention
The utility model provides an anti-blocking rotary mechanical grid, which solves the problem that a harrow tooth chain in the anti-blocking rotary mechanical grid in the prior art cannot be cleaned timely and conveniently in the working process.
The utility model provides the following technical scheme:
an anti-blocking rotary mechanical grid comprising:
the water tank is characterized in that one side of the water tank is communicated with a water inlet pipe, the other end of the water tank is communicated with a water outlet pipe, a shell is arranged in the water tank, the bottom of the shell is positioned at the inner bottom of the water tank, and a harrow tooth chain is rotatably arranged in the shell;
the high-pressure water pump, high-pressure water pump fixed mounting is in the top of shell, high-pressure water pump's output intercommunication has the outlet pipe, the top intercommunication that the one end of outlet pipe runs through the shell has the shunt tubes, the intercommunication has the multiunit to wash the shower nozzle on the outer wall of shunt tubes, the both ends fixedly connected with of shunt tubes two sets of fixed blocks, every group fixedly connected with mounting on the outer wall of fixed block, the interior top of the top fixedly connected with shell of mounting.
In one possible design, the input end of the high-pressure water pump is communicated with a water pumping pipe, one end of the water pumping pipe is provided with a water tank, one end of the water pumping pipe penetrates through the top of the water tank and extends into the water tank, and the water tank is located on one side of the water tank.
In one possible design, a crushing device is fixedly connected to the inner wall of the water tank, and the crushing device is located right below one end of the water inlet pipe.
In one possible design, a baffle is fixedly connected to the inner wall of the water tank, the baffle is located right below the crushing device, the baffle is obliquely arranged, and one end of the baffle faces the harrow tooth chain.
In one possible design, brushes are fixedly connected to the inner walls of the two sides of the shell, and the bristle ends of the brushes are abutted against the harrow tooth chains.
In one possible design, the water distribution pipe is configured as a stainless acid-resistant steel water distribution pipe.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
According to the utility model, the high-pressure water pump is used for pumping the cleaning liquid in the water tank by using the water pumping pipe, then the high-pressure water pump is used for injecting the cleaning liquid into the water diversion pipe by using the water outlet pipe, the high-pressure water flow output by the high-pressure water pump is filled in the water diversion pipe, and the high-pressure water flow is respectively sprayed out from a plurality of groups of cleaning spray heads along with the pressure, so that the rake teeth on the rake tooth chain are continuously cleaned, one side of the rake teeth, which is contacted with one or more times, is cleaned (the cleaned frequency can be set according to actual conditions), and the phenomenon that the rake tooth chain is corroded by the sewage attached to the rake tooth chain or the flexible object card and the rake tooth chain are blocked is prevented;
according to the utility model, through the arrangement of the high-pressure water pump, the water suction pipe, the water outlet pipe, the water diversion pipe and the cleaning spray head, after the rake teeth repeatedly rotate in the sewage, the sewage and the blockage can be cleaned in time and conveniently, and the high efficiency of the grid work is ensured.
Drawings
Fig. 1 is a schematic perspective view of an anti-blocking rotary mechanical grille according to an embodiment of the present utility model;
fig. 2 is a schematic rear perspective view of an anti-blocking rotary mechanical grille according to an embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional perspective view of an anti-blocking rotary mechanical grille according to an embodiment of the present utility model;
fig. 4 is a schematic perspective view of a water diversion pipe of an anti-blocking rotary mechanical grid according to an embodiment of the present utility model.
Reference numerals:
1. a water tank; 2. a housing; 3. a water inlet pipe; 4. a drain pipe; 5. a crushing device; 6. a baffle; 7. a harrow tooth chain; 8. a brush; 9. a high pressure water pump; 10. a water outlet pipe; 11. a water diversion pipe; 12. cleaning the spray head; 13. a fixed block; 14. a fixing member; 15. a water pumping pipe; 16. a water tank.
Detailed Description
Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.
In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.
In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.
Example 1
Referring to fig. 1-4, an anti-blocking rotary machine grid, comprising:
the water tank 1, one side of the water tank 1 is communicated with a water inlet pipe 3, the other end of the water tank 1 is communicated with a water outlet pipe 4, a shell 2 is arranged in the water tank 1, the bottom of the shell 2 is positioned at the inner bottom of the water tank 1, and a harrow tooth chain 7 is rotatably arranged in the shell 2;
the high-pressure water pump 9, high-pressure water pump 9 fixed mounting has outlet pipe 10 in the top of shell 2, and the top intercommunication that the shell 2 was run through to the one end of outlet pipe 10 has shunt tubes 11, and the intercommunication has multiunit cleaning nozzle 12 on the outer wall of shunt tubes 11, and two sets of fixed blocks 13 of both ends fixedly connected with of shunt tubes 11, fixedly connected with mounting 14 on the outer wall of every fixed block 13, the interior top of the top fixedly connected with shell 2 of mounting 14.
The crushing device 5, the baffle 6 and the hairbrush 8 are the same as those of the crushing device, the fixed seat, the tooth shaft crushing roller, the speed reducing motor, the baffle and the hairbrush in the anti-blocking rotary mechanical grille of the patent with the publication number of CN209493335U, and the structure and the mechanism of the anti-blocking rotary mechanical grille are not repeated.
According to the technical scheme, the cleaning liquid in the water tank 16 can be pumped out by the high-pressure water pump 9 through the water pumping pipe 15, then the cleaning liquid is injected into the water diversion pipe 11 through the water outlet pipe 10 by the high-pressure water pump 9, the water diversion pipe 11 is filled with high-pressure water flow output by the high-pressure water pump 9, the rake teeth on the rake teeth chain 7 are continuously cleaned along with the pressure sprayed out of the plurality of groups of cleaning spray heads 12 respectively, the rake teeth are cleaned in contact with one side when being contacted with sewage, and the sewage is prevented from adhering to the rake teeth chain 7 to corrode the rake teeth chain 7.
Example 2
Referring to fig. 1-4, an anti-blocking rotary machine grid, comprising:
the water tank 1, one side of the water tank 1 is communicated with a water inlet pipe 3, the other end of the water tank 1 is communicated with a water outlet pipe 4, a shell 2 is arranged in the water tank 1, the bottom of the shell 2 is positioned at the inner bottom of the water tank 1, and a harrow tooth chain 7 is rotatably arranged in the shell 2;
the high-pressure water pump 9, high-pressure water pump 9 fixed mounting has outlet pipe 10 in the top of shell 2, and the top intercommunication that the shell 2 was run through to the one end of outlet pipe 10 has shunt tubes 11, and the intercommunication has multiunit cleaning nozzle 12 on the outer wall of shunt tubes 11, and two sets of fixed blocks 13 of both ends fixedly connected with of shunt tubes 11, fixedly connected with mounting 14 on the outer wall of every fixed block 13, the interior top of the top fixedly connected with shell 2 of mounting 14.
According to the technical scheme, the cleaning liquid in the water tank 16 can be pumped out by the high-pressure water pump 9 through the water pumping pipe 15, then the cleaning liquid is injected into the water diversion pipe 11 through the water outlet pipe 10 by the high-pressure water pump 9, the water diversion pipe 11 is filled with high-pressure water flow output by the high-pressure water pump 9, the rake teeth on the rake teeth chain 7 are continuously cleaned along with the pressure sprayed out of the plurality of groups of cleaning spray heads 12 respectively, the rake teeth are contacted with one or more times of sewage to be cleaned at one side, and the sewage is prevented from being attached to the rake teeth chain 7 to corrode the rake teeth chain 7.
Referring to fig. 2, the input end of the high pressure water pump 9 is connected to a water suction pipe 15, one end of the water suction pipe 15 is provided with a water tank 16, one end of the water suction pipe 15 penetrates through the top of the water tank 16 and extends to the inside, and the water tank 16 is located at one side of the water tank 1.
The technical scheme can achieve the technical effect that one end of the water pumping pipe 15 is positioned in the water tank 16, so that the water in the water tank 16 can be completely pumped away when the water pumping pipe 15 is used for pumping water, and water is not precipitated at the bottom.
Referring to fig. 3, a crushing device 5 is fixedly connected to the inner wall of the water tank 1, and the crushing device 5 is located right below one end of the water inlet pipe 3.
The technical scheme can achieve the technical effect that the crushing device 5 can crush the large and small impurities into small blocks, and can prevent the problem of garbage blockage caused by too large garbage impurities.
Referring to fig. 3, a baffle 6 is fixedly connected to the inner wall of the water tank 1, the baffle 6 is located right below the crushing device 5, the baffle 6 is obliquely arranged, and one end of the baffle 6 faces the rake teeth 7.
The technical scheme can achieve the technical effect that the broken sundries can flow to the housing 2 together with sewage on the baffle 6 through the baffle 6.
Referring to fig. 3, brushes 8 are fixedly connected to inner walls of two sides of the housing 2, and bristle ends of the brushes 8 are abutted against the rake teeth chains 7.
The technical scheme can achieve the technical effect that the hairbrush 8 sweeps off impurities which are not removed and are attached to the rake teeth.
Referring to fig. 4, the water diversion pipe 11 is provided as a stainless acid resistant steel water diversion pipe.
The technical scheme can achieve the technical effects of air resistance, steam resistance, water resistance and chemical corrosion resistance of the water diversion pipe 11 through the arrangement of the stainless acid-resistant steel materials.
However, as well known to those skilled in the art, the working principle and the wiring method of the high-pressure water pump 9 are common, and all belong to conventional means or common general knowledge, and are not described herein in detail, and any choice can be made by those skilled in the art according to the needs or convenience.
The working principle and the using flow of the technical scheme are as follows:
when the device is used, sewage enters the crushing device 5 through the water inlet pipe 3, the sewage directly flows out of the crushing device 5, large and small impurities are crushed by the crushing device 5 and then fall onto the baffle 6, the crushed impurities flow into the shell 2 together through the sewage, the impurities are brought to one side of the top of the shell 2 through the rake teeth on the rake teeth chain 7 in the shell 2, the impurities are discharged, and the impurities which are not removed and attached to the rake teeth are swept away through the brush 8;
simultaneously, the high-pressure water pump 9 pumps out the cleaning liquid in the water tank 16 by utilizing the water pumping pipe 15, then the high-pressure water pump 9 injects the cleaning liquid into the water diversion pipe 11 through the water outlet pipe 10, the high-pressure water flow output by the high-pressure water pump 9 is filled in the water diversion pipe 11, and the high-pressure water flow is respectively sprayed out of the plurality of groups of cleaning spray heads 12 along with the pressure, so that the teeth on the rake teeth chain 7 are continuously cleaned, the contact side of the rake teeth with sewage is cleaned after the rake teeth contact once, and the sewage is prevented from being attached to the rake teeth chain 7 to corrode the rake teeth chain 7;
finally, the sewage is discharged through a drain pipe 4.
The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (6)
1. An anti-blocking rotary mechanical grille, comprising:
the novel water tank comprises a water tank (1), wherein one side of the water tank (1) is communicated with a water inlet pipe (3), the other end of the water tank (1) is communicated with a water outlet pipe (4), a shell (2) is arranged in the water tank (1), the bottom of the shell (2) is positioned at the inner bottom of the water tank (1), and a harrow tooth chain (7) is rotationally arranged in the shell (2);
high-pressure water pump (9), high-pressure water pump (9) fixed mounting is in the top of shell (2), the output intercommunication of high-pressure water pump (9) has outlet pipe (10), the top intercommunication that shell (2) was run through to the one end of outlet pipe (10) has shunt tubes (11), the intercommunication has multiunit cleaning nozzle (12) on the outer wall of shunt tubes (11), two sets of fixed blocks (13) of both ends fixedly connected with of shunt tubes (11), every group fixedly connected with mounting (14) on the outer wall of fixed block (13), the interior top of top fixedly connected with shell (2) of mounting (14).
2. An anti-blocking rotary machine grid according to claim 1, wherein: the water tank is characterized in that the input end of the high-pressure water pump (9) is communicated with a water suction pipe (15), one end of the water suction pipe (15) is provided with a water tank (16), one end of the water suction pipe (15) penetrates through the top of the water tank (16) and extends to the inside, and the water tank (16) is located on one side of the water tank (1).
3. An anti-blocking rotary machine grid according to claim 1, wherein: the inner wall of the water tank (1) is fixedly connected with a crushing device (5), and the crushing device (5) is positioned right below one end of the water inlet pipe (3).
4. An anti-blocking rotary machine grid according to claim 2, wherein: the novel scraper chain is characterized in that a baffle (6) is fixedly connected to the inner wall of the water tank (1), the baffle (6) is located under the crushing device (5), the baffle (6) is obliquely arranged, and one end of the baffle (6) faces the scraper chain (7).
5. An anti-blocking rotary mechanical grill according to any of claims 1 to 4 wherein: the brush (8) is fixedly connected to the inner walls of the two sides of the shell (2), and brush hair ends of the brush (8) are abutted to the rake teeth chains (7).
6. An anti-blocking rotary machine grid according to claim 1, wherein: the water diversion pipe (11) is set as a stainless acid-resistant steel water diversion pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320859931.1U CN219744146U (en) | 2023-04-18 | 2023-04-18 | Anti-blocking rotary mechanical grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320859931.1U CN219744146U (en) | 2023-04-18 | 2023-04-18 | Anti-blocking rotary mechanical grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219744146U true CN219744146U (en) | 2023-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320859931.1U Active CN219744146U (en) | 2023-04-18 | 2023-04-18 | Anti-blocking rotary mechanical grid |
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| Country | Link |
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| CN (1) | CN219744146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117357955A (en) * | 2023-11-28 | 2024-01-09 | 威海水务投资有限责任公司 | Anti-blocking structure and method of coarse and fine grid machine for sewage treatment |
-
2023
- 2023-04-18 CN CN202320859931.1U patent/CN219744146U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117357955A (en) * | 2023-11-28 | 2024-01-09 | 威海水务投资有限责任公司 | Anti-blocking structure and method of coarse and fine grid machine for sewage treatment |
| CN117357955B (en) * | 2023-11-28 | 2024-03-22 | 威海水务投资有限责任公司 | Anti-blocking structure and method of coarse and fine grid machine for sewage treatment |
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