CN220656681U - Slaughter solid-liquid separation machine of waste water - Google Patents
Slaughter solid-liquid separation machine of waste water Download PDFInfo
- Publication number
- CN220656681U CN220656681U CN202322234894.8U CN202322234894U CN220656681U CN 220656681 U CN220656681 U CN 220656681U CN 202322234894 U CN202322234894 U CN 202322234894U CN 220656681 U CN220656681 U CN 220656681U
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- Prior art keywords
- liquid
- frame
- roller frame
- solid
- water collecting
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- 239000007788 liquid Substances 0.000 title claims abstract description 69
- 238000003307 slaughter Methods 0.000 title claims abstract description 24
- 239000002351 wastewater Substances 0.000 title claims abstract description 23
- 238000000926 separation method Methods 0.000 title claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 30
- 238000011010 flushing procedure Methods 0.000 claims description 13
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 9
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 description 6
- 235000013372 meat Nutrition 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 208000007536 Thrombosis Diseases 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a solid-liquid separator for slaughter wastewater, which comprises a frame, a roller frame arranged on the frame, a driving mechanism for driving the roller frame to rotate, a flexible net detachably arranged on the periphery of the roller frame and a water collecting cylinder body arranged below the roller frame, wherein the roller frame is provided with a plurality of grooves which are formed in the shape of a circular arc, and the grooves are formed in the grooves of the roller frame: the center of the roller frame is provided with a main shaft, the output end of the driving mechanism is connected with the main shaft, and the roller frame is provided with a liquid inlet; the upper end of the water collecting cylinder body is provided with an opening, the roller frame is arranged in the water collecting cylinder body, the bottom of one lower side of the water collecting cylinder body is provided with a liquid outlet valve, one end far away from the liquid outlet valve is provided with a knife board valve, and the knife board valve and the liquid outlet valve enable the water collecting cylinder body to form a liquid storage cavity. The solid-liquid separator for slaughter wastewater is convenient to clean, so that the difficulty in treatment of slaughter wastewater after filtration is greatly reduced, and the odor is greatly reduced.
Description
Technical Field
The utility model relates to the technical field of solid-liquid separation, in particular to a solid-liquid separator for slaughter wastewater.
Background
When the slaughterhouse is used for treating sewage, slaughter wastewater is difficult to separate due to more meat scraps, more hair, more blood clots and more grease, the meat scraps and the grease are high, the particles are large, and the bad smell is large after putrefaction; the hair is deposited in the sewage treatment, is difficult to degrade, and brings great pressure to the subsequent biochemical treatment.
In the prior art, sewage is filtered by a rotary drum micro-filter, the treated wastewater axially enters a micro-filter drum and radially flows out through a screen, and impurities in the water are trapped on the inner surface of the screen on the micro-filter drum.
When the impurities trapped on the filter screen are brought to the upper part of the micro-filter by the rotary drum, the impurities are backflushed into the slag discharging groove by the pressure flushing water and flow out. Because the slaughter sewage contains more meat residue, mucous membrane and other impurities, the slaughter sewage is easy to adhere to the filter screen, and the whole filter screen is required to be detached for cleaning after the work is finished, so that the slaughter sewage is very inconvenient.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a solid-liquid separator for slaughter wastewater, which comprises a frame, a roller frame arranged on the frame, a driving mechanism for driving the roller frame to rotate, a flexible net detachably arranged on the periphery of the roller frame and a water collecting cylinder body arranged below the roller frame, wherein the flexible net is arranged on the outer periphery of the roller frame: the center of the roller frame is provided with a main shaft, the output end of the driving mechanism is connected with the main shaft, and the roller frame is provided with a liquid inlet; the upper end of the water collecting cylinder body is provided with an opening, the roller frame is arranged in the water collecting cylinder body, the bottom of one lower side of the water collecting cylinder body is provided with a liquid outlet valve, one end far away from the liquid outlet valve is provided with a knife board valve, and the knife board valve and the liquid outlet valve enable the water collecting cylinder body to form a liquid storage cavity.
Preferably, one end of the knife board valve is hinged with the frame, and the angle of the connecting line between the intersection point of the two knife board valves and the flexible net and the center of the flexible net is alpha, wherein alpha is more than or equal to 30 degrees.
Preferably, one end of the water collecting cylinder, which is far away from the liquid outlet valve, is arranged in a downward inclined manner towards the bottom side wall, which is close to one end of the liquid outlet valve.
Preferably, the flexible mesh is 120 mesh or more.
Preferably, the cross section of the bottom of the water collecting cylinder body is in an arc shape, and a flushing groove is formed in the bottom.
Preferably, a screen mesh which is soaked by 5-10% caustic soda and is 1/12-1/2 is arranged in the water collecting cylinder body.
Preferably, the device further comprises a back flushing mechanism arranged towards the roller frame, wherein the back flushing mechanism comprises a water supply pipeline and a spray head; the water supply pipeline is arranged at the outer side of the roller frame along the length direction of the roller frame; a water valve is arranged on the water supply pipeline; the number of the spray heads is multiple, and the spray heads are arranged on the water supply pipeline at intervals and face the flexible net.
Preferably, the device further comprises a liquid collecting barrel communicated with the liquid outlet valve, a pump body arranged in the liquid collecting barrel and a liquid outlet pipe communicated with an outlet of the pump body.
Preferably, the flexible net is a nylon net or a polytetrafluoroethylene net.
The beneficial effects of the utility model are that
The utility model provides a solid-liquid separator for slaughter wastewater, which can improve the solid-liquid separation effect by driving a roller frame to rotate and collecting water by a driving mechanism; separating the meat scraps, hair and blood clots. The flexible net is detachably arranged outside the roller frame, so that the roller frame is convenient to install and replace. The back flushing mechanism is arranged, so that the problem of blockage of the flexible net can be solved. The bottom of the lower side of the water collecting barrel is provided with a liquid outlet valve, one end far away from the liquid outlet valve is provided with a knife board valve, the liquid outlet valve and the knife board valve are closed, 5-10% caustic soda solution is filled in the water collecting barrel, the caustic soda solution soaks the flexible net, the driving mechanism drives the roller frame to rotate, the flexible net is cleaned, the liquid outlet valve is opened, the caustic soda solution is collected, and the device is reused and cleaned. The difficulty of the treatment of slaughter wastewater after filtration is greatly reduced, and the odor is greatly reduced.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the position structure of a knife plate valve;
wherein, 10-frame, 11-cylinder frame, 12-flexible net, 13-main shaft, 14-actuating mechanism, 15-inlet, 16-support ring frame, 17-drain valve, 20-water collecting cylinder, 21-flushing tank, 30-back flush mechanism, 31-water supply line, 32-shower nozzle, 40-cutting board valve.
Detailed Description
The present utility model will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present utility model, but are not intended to limit the utility model in any way. It should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept. These are all within the scope of the present utility model.
Referring to fig. 1 and 2
The utility model provides a solid-liquid separator for slaughter wastewater, which comprises a frame 10, a roller frame 11 arranged on the frame 10, a driving mechanism 14 for driving the roller frame 11 to rotate, a flexible net 12 detachably arranged on the periphery of the roller frame 11 and a water collecting cylinder body 20 arranged below the roller frame 11, wherein the driving mechanism is a rotary mechanism comprising a rotary mechanism body, a rotary mechanism body and a rotary mechanism comprising a rotary mechanism body, wherein the rotary mechanism body comprises a rotary mechanism body and a rotary mechanism body, and the rotary mechanism body comprises a rotary mechanism body and a rotary mechanism body, wherein the rotary mechanism body comprises a rotary mechanism body and a rotary mechanism body: the roller frame 11 is a cylindrical frame body, a main shaft 13 is arranged in the center of the cylindrical frame body, and the cylindrical frame body comprises a plurality of supporting ring frames 16 which are arranged on the main shaft 13 at intervals. The roller frame 11 is used for connecting the output end of the driving mechanism 14 with the main shaft 13, and the roller frame 11 is provided with a liquid inlet 15; the upper end opening of the water collecting cylinder body 20 is arranged, the roller frame 11 is arranged inside the water collecting cylinder body 20, a liquid outlet valve 17 is arranged at the bottom of one lower side of the water collecting cylinder body 20, a knife board valve 40 is arranged at one end far away from the liquid outlet valve 17, and the knife board valve 40 and the liquid outlet valve 17 enable the water collecting cylinder body 20 to form a liquid storage cavity. The solid-liquid separation effect can be improved by driving the roller frame 11 to rotate and the water collecting cylinder body 20 through the driving mechanism 14; separating the meat scraps, hair and blood clots. The flexible net 12 is detachably arranged outside the roller frame 11, so that the installation and the replacement are convenient.
In one embodiment, the knife valve 40 and the liquid outlet valve 17 are closed, a screen mesh of 1/12-1/2 is arranged in the water collecting cylinder 20, a driving mechanism 14 is started, the operation is performed for 5-15 minutes, the caustic soda solution is used for soaking the flexible net 12, grease is removed, the driving mechanism 14 drives the roller frame 11 to rotate, the liquid outlet valve 17 is opened, the caustic soda solution is collected, reused and the equipment is cleaned. The difficulty of the treatment of slaughter wastewater after filtration is greatly reduced, and the odor is greatly reduced.
In one embodiment, one end of the knife board valve 40 is hinged to the frame 10, the knife board valve 40 rotates along a hinge point, the water collecting cylinder 20 is opened or closed, an angle of a connecting line between an intersection point of the two knife board valves 40 and the flexible net 12 and a center of the flexible net 12 is equal to or greater than 30 degrees, caustic soda solution in the liquid storage cavity soaks the flexible net 12 with an angle of equal to or greater than 30 degrees, the flexible net 12 rotates, and the flexible net 12 is cleaned.
In one embodiment, the water collecting cylinder 20 is disposed at a downward inclination from one end far from the liquid outlet valve 17 to the bottom side wall near one end of the liquid outlet valve 17, so as to facilitate the discharge of the waste water after the solid-liquid separation and the collection of the caustic soda solution after the washing.
In one embodiment, the flexible net 12 is greater than or equal to 120 mesh, and is not easy to be blocked during solid-liquid separation.
In one embodiment, the cross section of the bottom of the water collecting cylinder 20 is circular arc, and the bottom forms a flushing groove 21.
In one embodiment, the device further comprises a back flushing mechanism 30 arranged towards the roller frame 11, wherein the back flushing mechanism 30 comprises a water supply pipeline 31 and a spray head 32; the water supply pipe 31 is provided outside the drum frame 11 in the longitudinal direction of the drum frame 11; a water valve is provided on the water supply line 31; the number of the spray heads 32 is plural, and the spray heads are arranged on the water supply pipeline 31 at intervals and face the flexible net 12, and the back flushing mechanism 30 is arranged, so that the problem of blockage of the flexible net 12 can be solved. The backwash mechanism 30 repeatedly flushes the flexible web 12 a plurality of times.
The device further comprises a liquid collecting barrel communicated with the liquid outlet valve 17, a pump body arranged in the liquid collecting barrel and a liquid outlet pipe communicated with an outlet of the pump body, wherein the liquid outlet pipe is communicated with the water supply pipeline 31, and caustic soda solution in the liquid collecting barrel is repeatedly cleaned for a plurality of times.
In one embodiment, the flexible mesh 12 is a nylon mesh or a polytetrafluoroethylene mesh.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a 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 description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing is a further detailed description of the utility model in connection with specific embodiments, and it is not intended that the utility model be limited to such description. It will be apparent to those skilled in the art that several simple deductions or substitutions can be made without departing from the spirit of the utility model.
Claims (9)
1. The utility model provides a slaughter solid-liquid separation machine of waste water, its characterized in that includes frame, the cylinder frame of setting in the frame, drive the rotatory actuating mechanism of cylinder frame, can dismantle the setting and be in the flexible net of cylinder frame periphery and set up the water-collecting barrel of cylinder frame below: the center of the roller frame is provided with a main shaft, the output end of the driving mechanism is connected with the main shaft, and the roller frame is provided with a liquid inlet; the upper end of the water collecting cylinder body is provided with an opening, the roller frame is arranged in the water collecting cylinder body, the bottom of one lower side of the water collecting cylinder body is provided with a liquid outlet valve, one end far away from the liquid outlet valve is provided with a knife board valve, and the knife board valve and the liquid outlet valve enable the water collecting cylinder body to form a liquid storage cavity.
2. The solid-liquid separator for slaughter wastewater according to claim 1, wherein one end of the knife plate valve is hinged with the frame, and the angle of the connecting line between the intersection point of the two knife plate valves and the flexible net and the center of the flexible net is alpha, wherein alpha is larger than or equal to 30 degrees.
3. The slaughter wastewater solid-liquid separator according to claim 1, wherein the end of the water collecting cylinder away from the liquid outlet valve is arranged obliquely downwards towards the bottom side wall close to the end of the liquid outlet valve.
4. Slaughter wastewater solid-liquid separator according to claim 1, characterised in that the flexible mesh is 120 mesh or more.
5. The slaughter wastewater solid-liquid separator according to claim 1, wherein the bottom section of the water collecting cylinder is arranged in a circular arc shape, and a flushing groove is formed at the bottom.
6. The solid-liquid separator for slaughter wastewater according to claim 1, wherein a screen mesh of 1/12-1/2 is arranged in the water collecting cylinder body, wherein the screen mesh is soaked by 5-10% caustic soda.
7. The slaughter wastewater solid-liquid separator according to claim 1, further comprising a back flushing mechanism provided toward the drum frame, the back flushing mechanism comprising a water supply line and a spray head; the water supply pipeline is arranged at the outer side of the roller frame along the length direction of the roller frame; a water valve is arranged on the water supply pipeline; the number of the spray heads is multiple, and the spray heads are arranged on the water supply pipeline at intervals and face the flexible net.
8. The slaughter wastewater solid-liquid separator according to claim 1, further comprising a liquid collecting barrel communicated with the liquid outlet valve, a pump body arranged in the liquid collecting barrel and a liquid outlet pipe communicated with the outlet of the pump body.
9. A solid-liquid separator for slaughter wastewater according to claim 1, characterized in that the flexible net is nylon net or polytetrafluoroethylene net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322234894.8U CN220656681U (en) | 2023-08-18 | 2023-08-18 | Slaughter solid-liquid separation machine of waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322234894.8U CN220656681U (en) | 2023-08-18 | 2023-08-18 | Slaughter solid-liquid separation machine of waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220656681U true CN220656681U (en) | 2024-03-26 |
Family
ID=90353917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322234894.8U Active CN220656681U (en) | 2023-08-18 | 2023-08-18 | Slaughter solid-liquid separation machine of waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220656681U (en) |
-
2023
- 2023-08-18 CN CN202322234894.8U patent/CN220656681U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |