CN211767952U - Pressure discharge device of meal waste treatment equipment - Google Patents
Pressure discharge device of meal waste treatment equipment Download PDFInfo
- Publication number
- CN211767952U CN211767952U CN201922415893.7U CN201922415893U CN211767952U CN 211767952 U CN211767952 U CN 211767952U CN 201922415893 U CN201922415893 U CN 201922415893U CN 211767952 U CN211767952 U CN 211767952U
- Authority
- CN
- China
- Prior art keywords
- sewage
- liquid level
- pump
- sewage tank
- level pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002699 waste material Substances 0.000 title claims description 11
- 235000012054 meals Nutrition 0.000 title claims description 10
- 239000010865 sewage Substances 0.000 claims abstract description 127
- 239000007788 liquid Substances 0.000 claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000010794 food waste Substances 0.000 claims abstract description 30
- 238000001914 filtration Methods 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 229920000742 Cotton Polymers 0.000 claims description 41
- 239000010813 municipal solid waste Substances 0.000 claims description 18
- 235000012055 fruits and vegetables Nutrition 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 235000013311 vegetables Nutrition 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010564 aerobic fermentation Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- 241000238557 Decapoda Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003278 egg shell Anatomy 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a pressure discharge device of a food waste treatment device, which comprises a food waste processor, a sewage tank, a filtering device, a liquid level pressure detection device, a sewage pump and a control box, wherein the food waste processor is used for processing food waste; the sewage tank is a rectangular tank body with an opening at the top and is used for collecting sewage treated by the food waste disposer; the filtering device is positioned at the upper end of the interior of the sewage tank and is used for filtering sewage; the liquid level pressure detection device comprises a liquid level pressure switch, the liquid level pressure switch is used for measuring the pressure in the sewage tank, is in electrical signal connection with the sewage pump and is used for controlling the start and the stop of the sewage pump; the sewage discharge pump is a water suction pump and is communicated with the sewage tank and used for discharging sewage in the sewage tank; the control box is used for controlling the food waste disposer, the liquid level pressure detection device and the sewage pump. The utility model has the advantages of filtering sewage, storing sewage and efficiently discharging sewage.
Description
Technical Field
The utility model relates to a surplus refuse handling installation of meal, in particular to surplus refuse handling installation's of meal pressure discharge device.
Background
The food waste has the characteristic of high water content, and the water content of the food waste is about 80 percent, so when the food waste is treated or utilized, the food waste is firstly dehydrated.
The kitchen and fruit and vegetable organic garbage treatment equipment takes kitchen and fruit and vegetable organic garbage and the like as raw materials (such as fruits and vegetables, vegetable leaves, vegetable roots, food residues, chicken, duck, fish and meat waste, shrimp and crab shells, egg shells, bones and the like), can be rapidly decomposed by comprehensive treatment technologies such as squeezing dehydration, oil-water separation, high-temperature aerobic fermentation of microorganisms and the like, can reduce 90% of organic garbage in the process of reduction and biochemical treatment of the kitchen and vegetable garbage treatment, and discharges sewage after treatment, but in the process of sewage discharge, the kitchen and fruit and vegetable organic garbage can possibly flow into a specified discharge place together with the sewage along with the residual material of the kitchen and vegetable garbage, so that the pollution to the environment is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pressure discharge device of meal waste treatment equipment has the advantage of filtering sewage, storing sewage, high-efficient emission sewage.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a pressure discharge device of a food waste treatment device comprises a food waste treater, a sewage tank, a filtering device, a liquid level pressure detection device, a sewage discharge pump and a control box, wherein the food waste treater is used for treating food waste;
the sewage tank is a rectangular tank body with an opening at the top and is used for collecting sewage treated by the food waste disposer;
the filtering device is positioned at the upper end of the interior of the sewage tank and is used for filtering sewage;
the liquid level pressure detection device is fixedly arranged on the outer side wall of the sewage tank and comprises a liquid level pressure switch, and the liquid level pressure switch is used for measuring the pressure in the sewage tank, is in electrical signal connection with the sewage pump and is used for controlling the start and the stop of the sewage pump;
the sewage discharge pump is a water suction pump and is communicated with the sewage tank and used for discharging sewage in the sewage tank;
the control box is fixedly arranged on the outer side wall of the sewage tank and is positioned on one side of the liquid level pressure detection device and used for controlling the food waste disposer, the liquid level pressure detection device and the sewage pump.
The preferred scheme is as follows:
preferably: the filtering device comprises two filter screens, filter cotton, a rectangular upright post and a bolt, the two filter screens and the filter cotton are inserted in the sewage tank in a transverse interference fit manner, the filter cotton is positioned between the two filter screens, the four corners of the filter screen positioned above the filter cotton are fixedly connected with rectangular upright posts, the four corners of the two filter screens and the filter cotton are respectively provided with a first round perforation, the bottom of the rectangular upright post is provided with a threaded hole, the first perforation position and the threaded hole position correspond to each other, the bolt penetrates through the two filter screens and the filter cotton to be in threaded connection with the threaded hole of the rectangular upright post so as to clamp and fix the two filter screens and the filter cotton, two sides of the four rectangular upright posts facing the outer side of the sewage tank are provided with a circle of return plates to fixedly connect the four rectangular upright posts, the bottom of the return plate is abutted against the top of the sewage tank, and the top of the return plate is flush with the tops of the four rectangular stand columns. The filter screen above the filter cotton filters larger food waste, the filter cotton can filter some tiny food waste, the filter screen below the filter cotton can fix the filter cotton, simultaneously, water can also flow into the sewage tank along the filter screen below the filter cotton, and the filter device can be fixed in the sewage tank through the four upright posts and the filter cotton return plate.
Preferably: the two filter screens and the filter cotton are provided with a yielding hole at the same side, and a pressure sensor of a liquid level pressure switch is arranged in the yielding hole. A pressure type level gauge is a pressure sensor for measuring a liquid level, and may be used to measure a pressure in a wastewater tank.
Preferably: and supporting legs are arranged at the four corners of the bottom of the sewage tank. The legs may be used to support the waste tank.
Preferably: the middle position of the bottom of the sewage tank is provided with a second perforation, and the second perforation is provided with a pipeline communicated with the water inlet end of the water suction pump. The sewage in the sewage tank can be pumped out by the suction pump.
Preferably: the signal output end of the liquid level pressure switch is connected with the signal input end of the control box, and the signal output end of the liquid level pressure switch is connected with the signal input end of the water suction pump. The pressure sensor of the liquid level pressure switch sends the measured pressure to the control system of the liquid level pressure switch through an electric signal, when a limit value in the liquid level pressure switch is reached, the liquid level pressure switch sends an opening instruction to the water suction pump through the electric signal, if the water suction pump breaks down, the liquid level pressure is gradually increased, when the limit value is reached to a set maximum limit value, the liquid level pressure switch sends an alarm signal to the control box through the electric signal, and the control box sends an alarm instruction so as to control the kitchen garbage disposer to stop running.
Preferably: the pipeline is provided with a one-way valve, and the outlet end of the one-way valve is communicated with the inlet end of the water suction pump. The check valve can be arranged so that water in the sewage tank cannot flow out when the water suction pump is detached.
To sum up, the utility model discloses following beneficial effect has:
the sewage can be filtered again through the filtering device; the liquid level pressure detection device can play a role in monitoring the water level in the sewage tank; through the suction pump, can play the effect of taking sewage in the sewage case out fast. The utility model has the advantages of filtering sewage, storing sewage and efficiently discharging sewage.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a partial sectional view of a perspective view of the present invention.
In the figure, 1, a food waste disposer; 2. a sewage tank; 3. a filtration device; 4. a liquid level pressure detection device; 5. a sewage pump; 6. a control box; 211. a support leg; 311. a filter screen; 312. filtering cotton; 313. a rectangular column; 314. a bolt; 315. a return plate; 411. a liquid level pressure switch; 412. a pressure sensor; 511. a water pump; 512. a pipeline; 513. a one-way valve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1-2, a pressure discharge device of a waste garbage disposal apparatus includes:
the food waste disposer 1 is used for disposing food waste, can rapidly decompose the food waste through comprehensive treatment technologies such as squeezing dehydration, oil-water separation, microorganism high-temperature aerobic fermentation and the like, can reduce 90% of organic waste in the process of reduction and biochemical treatment of the food waste disposal, and discharges sewage to the sewage tank 2 after treatment;
the sewage tank 2 is a rectangular tank body with an opening at the top, is positioned below the water outlet of the leftover garbage disposer 1 and is used for collecting sewage treated by the leftover garbage disposer, the four corners of the bottom of the sewage tank are provided with support legs 211 for supporting the sewage tank 2, the bottom of the sewage tank 2 is provided with a second through hole, the second through hole is connected with the inlet end of a pipeline 512, and the outlet end of the pipeline 512 is connected with the inlet end of a sewage pump 5;
the filtering device 3 is positioned at the upper end inside the sewage tank 2 and is used for filtering sewage and comprises two filter screens 311, filter cotton 312, a rectangular upright column 313 and a bolt 314, wherein the filter cotton 312 is positioned between the two filter screens 311, the filter screen 311 above the filter cotton 312 can filter large meal waste, the filter cotton 312 can filter small meal waste, the filter screen 311 below the filter cotton 312 can fix the filter cotton 312, sewage can also flow into the sewage tank 2 along the filter screen 311 below the filter cotton 312, the rectangular upright columns 313 are arranged at the four corners of the top of the filter screen 311 above the filter cotton 312, threaded holes are arranged at the bottom of the rectangular upright columns 313, first round holes which correspond to the threaded holes one by one are arranged at the four corners of the two filter screens 311 and the filter cotton 312, and the bolt 314 is in threaded connection with the rectangular upright columns 313 after passing through the first round holes of the two filter screens 311 and the filter cotton 312, the two filter screens 311 and the filter cotton 312 are firmly fixed, a circle of return plate 315 is sleeved on two side portions of the four rectangular upright posts 313 facing the outer side of the sewage tank 2 to fix the four rectangular upright posts 313, the tops of the return plates 315 are flush with the tops of the four rectangular upright posts 313, the bottoms of the return plates are abutted with the top of the sewage tank 2, the filter cotton 312 and the two filter screens 311 can be placed in the sewage tank 2 through the rectangular upright posts 313 and the return plates 315, when the sewage tank 2 or the filter device 3 needs to be cleaned, the two filter screens 311 and the filter cotton 312 are lifted through the return plates 315, the bolts 314 are disassembled, the two filter screens 311 and the filter cotton 312 are respectively cleaned, and reasonable utilization of resources is achieved;
the liquid level pressure detection device 4 is fixedly arranged on the outer side wall of the sewage tank 2 and comprises a liquid level pressure switch 411, the liquid level pressure switch 411 adopts a pressure sensor 412 and a transmitting circuit with high precision and high stability, and then the detection, display, alarm and control signal output of medium pressure signals are realized through a special CPU modular signal processing technology, the liquid level pressure switch 411 is in electric signal connection with the sewage pump 5 and is used for controlling the starting and the closing of the sewage pump 5, for example, set values of 5mbar and 15mbar are arranged in the liquid level pressure switch 411, when the pressure sensor 412 detects that the pressure in the sewage tank 2 reaches 5mbar, the liquid level pressure switch 411 sends the started electric signal to the sewage pump 5, the sewage pump 5 pumps out sewage, when the pressure is less than 0.5mbar, the liquid level pressure switch 411 sends the stopped electric signal to the sewage pump 5, and the sewage pump 5 stops working, when the sewage pump 5 breaks down, the water in the sewage tank 2 is gradually increased, the water pressure is gradually increased, when the water pressure is increased to 15mbar, the alarm system of the liquid level pressure switch 411 sends an alarm signal to the control box 6, and the control box 6 controls the operation stop of the food waste disposer 1. The pressure sensor 412 of the liquid level pressure switch 411 is inserted into the sewage inlet tank 2 through a abdicating hole formed on the same side of the two filter screens 211 and the filter cotton 212, and detects the pressure in the sewage tank 2;
the sewage discharge pump 5 is a water pump 511 and is positioned below the sewage tank 2 and used for discharging sewage in the sewage tank 2, the outlet end of the pipeline 512 below the sewage tank 2 is communicated with the inlet end of the one-way valve 513, and the outlet end of the one-way valve 513 is communicated with the inlet end of the water pump 511, so that the water pump 511 is convenient to disassemble.
The control box 6 is fixedly arranged on the outer side wall of the sewage tank 2, is positioned on one side of the liquid level pressure detection device 4 and is used for controlling the food waste disposer 1, the liquid level pressure detection device 4 and the sewage pump 5. The signal output end of the liquid level pressure switch 411 is connected with the signal input end of the control box 6, and the signal output end of the control box 6 is connected with the signal input end of the leftover food garbage processor 1.
The specific implementation process comprises the following steps:
the food waste processor 1 discharges sewage into the sewage tank 2, the sewage enters the filter screen 311 above the filter cotton 312 to filter larger food waste, then the sewage enters the filter cotton 312 to filter the sewage again, then the sewage falls into the sewage tank 2 from the filter screen 311 below the filter cotton 312, the sewage in the sewage tank 2 is increased gradually, the pressure sensor 412 of the liquid level pressure switch 411 detects that the water pressure in the sewage tank 2 reaches the set limit value in the liquid level pressure switch 411, the liquid level pressure switch 411 sends a signal that the water pump 511 is started to the water pump 511, and the water pump 511 starts to work, when the water pump 511 has a fault, the water pressure gradually increases, and when the pressure sensor 412 detects that the water pressure reaches the maximum limit value, the alarm system of the liquid level pressure switch 411 sends an alarm signal to the control box 6, and the control box 6 sends an instruction of stopping working to the leftover garbage disposer 1.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a pressure discharge device of meal waste treatment equipment, includes meal waste treater (1) for handle meal waste, its characterized in that: the sewage treatment device also comprises a sewage tank (2), a filtering device (3), a liquid level pressure detection device (4), a sewage pump (5) and a control box (6);
the sewage tank (2) is a rectangular tank body with an opening at the top and is used for collecting sewage treated by the food waste disposer (1);
the filtering device (3) is positioned at the upper end of the interior of the sewage tank and is used for filtering sewage;
the liquid level pressure detection device (4) is fixedly arranged on the outer side wall of the sewage tank (2) and comprises a liquid level pressure switch (411), and the liquid level pressure switch (411) is used for measuring the pressure in the sewage tank (2), is in electric signal connection with the sewage pump (5) and is used for controlling the starting and the closing of the sewage pump (5);
the sewage discharge pump (5) is a water suction pump (511), and the sewage discharge pump (5) is communicated with the sewage tank (2) through a pipeline (512) and is used for discharging sewage in the sewage tank (2);
the control box (6) is fixedly arranged on the outer side wall of the sewage tank (2), and the control box (6) is located on one side of the liquid level pressure detection device (4) and is used for controlling the food waste disposer (1), the liquid level pressure detection device (4) and the sewage pump (5).
2. The pressure discharge device of the leftover garbage disposal equipment according to claim 1, wherein: the filtering device (3) comprises two filter screens (311), filter cotton (312), a rectangular upright post (313) and a bolt (314), the two filter screens (311) and the filter cotton (312) are inserted in the sewage tank (2) in a transverse interference fit mode, the filter cotton (312) is positioned between the two filter screens (311), the rectangular upright post (313) is fixedly connected at the four corners of the filter screen (311) above the filter cotton (312), circular first through holes are formed at the four corners of the two filter screens (311) and the filter cotton (312), a threaded hole is formed in the bottom of the rectangular upright post (313), the positions of the first through holes correspond to those of the threaded hole, the bolt (314) penetrates through the two filter screens (311) and the filter cotton (312) to be in threaded connection with the threaded hole of the rectangular upright post (313) so as to clamp and fix the two filter screens (311) and the filter cotton (312), four rectangular upright posts (313) are provided with a circle of return plates (315) at two sides facing the outer side of the sewage tank (2) to fixedly connect the four rectangular upright posts (313), the bottoms of the return plates (315) are abutted against the top of the sewage tank (2), and the tops of the return plates (315) are flush with the tops of the four rectangular upright posts (313).
3. The pressure discharge device of the leftover garbage disposal equipment according to claim 2, wherein: the same sides of the two filter screens (311) and the filter cotton (312) are provided with abdicating holes, and pressure sensors (412) of liquid level pressure switches (411) are arranged in the abdicating holes.
4. The pressure discharge device of the leftover garbage disposal equipment according to claim 1, wherein: the four corners of the bottom of the sewage tank (2) are provided with support legs (211).
5. The pressure discharge device of the leftover garbage disposal equipment according to claim 4, wherein: and a second perforation is formed in the middle position of the bottom of the sewage tank (2), and a pipeline (512) communicated with a water inlet end of the water suction pump (511) is arranged at the second perforation.
6. The pressure discharge device of the leftover garbage disposal equipment according to claim 5, wherein: the signal output end of the liquid level pressure switch (411) is connected with the signal input end of the control box (6), and the signal output end of the liquid level pressure switch (411) is connected with the signal input end of the water suction pump (511).
7. The pressure discharge device of the leftover garbage disposal equipment according to claim 5, wherein: and a one-way valve (513) is arranged on the pipeline (512), and the outlet end of the one-way valve (513) is communicated with the inlet end of the water pump (511).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922415893.7U CN211767952U (en) | 2019-12-27 | 2019-12-27 | Pressure discharge device of meal waste treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922415893.7U CN211767952U (en) | 2019-12-27 | 2019-12-27 | Pressure discharge device of meal waste treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211767952U true CN211767952U (en) | 2020-10-27 |
Family
ID=72978054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922415893.7U Expired - Fee Related CN211767952U (en) | 2019-12-27 | 2019-12-27 | Pressure discharge device of meal waste treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211767952U (en) |
-
2019
- 2019-12-27 CN CN201922415893.7U patent/CN211767952U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SG172461A1 (en) | Sludge dewatering and drying | |
| CN106623371A (en) | Integrated treatment device for kitchen garbage and organic matter domestic garbage | |
| CN211767952U (en) | Pressure discharge device of meal waste treatment equipment | |
| CN203637214U (en) | Solid-liquid separation device for kitchen garbage | |
| CN105854385A (en) | Solid-liquid separation apparatus of kitchen wastes | |
| CN109174921A (en) | kitchen garbage processing system | |
| CN210506305U (en) | Biogas slurry discharge and pretreatment system in organic garbage anaerobic fermentation tank | |
| CN216540161U (en) | Marine kitchen waste integrated treatment device | |
| CN209918013U (en) | Novel multi-functional domestic waste is with high-efficient breakage device | |
| CN207857521U (en) | Buried type garbage processing equipment for recycling | |
| CN210586340U (en) | Biological treatment equipment for kitchen organic solid waste | |
| CN211061525U (en) | Detection device for industrial wastewater treatment | |
| CN214861532U (en) | Kitchen waste filtering device | |
| CN215032235U (en) | Kitchen waste treatment device with cleaning function | |
| CN210448356U (en) | Sewage sludge separation device | |
| CN209773046U (en) | Kitchen waste treatment system | |
| CN208976486U (en) | Kitchen garbage processing system | |
| CN2737790Y (en) | Livestock farm waste water treatment apparatus capable of automatic filtering solid waste materials | |
| CN111672878A (en) | Medical waste rubbish removes liquid separator | |
| CN111715673A (en) | Kitchen waste sorting device | |
| CN205822440U (en) | Integrated sewage water Boosting pumping station rubbish detection equipment | |
| CN217265482U (en) | Degradation composting device suitable for kitchen garbage disposal | |
| CN215996698U (en) | Laboratory environmental protection processing apparatus | |
| CN214167587U (en) | Novel energy-saving environment-friendly sewage treatment device | |
| CN215940096U (en) | Intelligent kitchen waste treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |