CN220639006U - Novel spiral extrusion dewatering equipment - Google Patents
Novel spiral extrusion dewatering equipment Download PDFInfo
- Publication number
- CN220639006U CN220639006U CN202321517893.8U CN202321517893U CN220639006U CN 220639006 U CN220639006 U CN 220639006U CN 202321517893 U CN202321517893 U CN 202321517893U CN 220639006 U CN220639006 U CN 220639006U
- Authority
- CN
- China
- Prior art keywords
- tank
- main shaft
- box
- fixedly connected
- dewatering
- 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.)
- Active
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 41
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 239000000706 filtrate Substances 0.000 claims description 19
- 239000002893 slag Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 8
- 230000018044 dehydration Effects 0.000 abstract description 27
- 238000006297 dehydration reaction Methods 0.000 abstract description 27
- 230000000694 effects Effects 0.000 abstract description 8
- 239000007787 solid Substances 0.000 description 10
- 239000010806 kitchen waste Substances 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 239000007790 solid phase Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model provides novel spiral extrusion dehydration equipment which comprises a support, a platform, a motor and a speed reducer, wherein the top of the support is fixedly connected with the platform, the top of the platform is fixedly connected with the motor and the speed reducer, the output end of the motor is in transmission connection with the input end of the speed reducer through a belt, and the output end of the speed reducer is fixedly connected with a main shaft. The utility model has the advantages that: the main shaft component structure of the variable pitch blade is characterized in that the pitch of the extrusion spiral blade at the discharge end is gradually reduced, and the extrusion pressure of the material is increased, so that the moisture in the material is effectively removed; the structure prevents the occurrence of equipment blockage, improves the equipment treatment effect and improves the equipment treatment capacity.
Description
Technical Field
The utility model relates to the technical field of kitchen waste treatment, in particular to novel spiral extrusion dehydration equipment.
Background
The device is applied to kitchen waste pretreatment and is kitchen equipment for carrying out solid-liquid separation on kitchen waste after coarse crushing and sorting through screw extrusion.
The dehydration section of the main shaft structure of the screw press dehydrator commonly used in the market is cone-shaped, when materials are transported and dehydrated, the resistance is large, the transportation space is small, and if the materials with high viscosity or hard materials are very easy to be blocked at the position of the dehydration cone section; at the same time, under the same power and the same rotating speed, the treatment capacity is small because of large conveying resistance and small conveying space. The unreasonable structural design of the dehydration section leads to poor treatment effect, low treatment capacity (compared with the series of equipment) and easy occurrence of blockage; in addition, the original screw press dehydrator has no dry material area and the dehydration section is too long, so that the phenomenon that water in the newly fed material enters the material after extrusion dehydration during screw press dehydration, which results in higher water content of the material and poor treatment effect.
The utility model solves the problem, and the utility model is mainly designed to optimize the structure of a main shaft component, wherein the main shaft component is provided with a variable pitch blade on a through shaft, the pitch of a material extrusion screw blade at a discharge end is gradually reduced, and the material extrusion pressure is increased, so that the moisture in the material is effectively removed; the structure prevents the occurrence of equipment blockage, improves the equipment treatment effect and improves the equipment treatment capacity.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide a novel screw extrusion dehydration device, which solves the problems mentioned in the background art and overcomes the shortcomings in the prior art.
In order to achieve the above purpose, an embodiment of an aspect of the present utility model provides a novel screw extrusion dehydration device, which comprises a bracket, a platform, a motor and a speed reducer, wherein the top of the bracket is fixedly connected with the platform, the top of the platform is fixedly connected with the motor and the speed reducer, the output end of the motor is in transmission connection with the input end of the speed reducer through a belt, the output end of the speed reducer is fixedly connected with a main shaft, the outer surface of the main shaft is fixedly connected with a conveying blade, and the outer surface of the main shaft is fixedly connected with a variable pitch blade;
the top fixedly connected with feeding case, filter tank, dehydration box and drier box of platform, feeding case, filter tank, dehydration box are linked together with drier box, all fixedly connected with filter screen cage in filter tank and the dehydration box.
By any of the above-described modes, it is preferable that the motor is located laterally above the speed reducer, and that the spindle is disposed laterally.
The technical scheme is adopted: the device is applied to kitchen waste pretreatment and is kitchen equipment for carrying out solid-liquid separation on kitchen waste after coarse crushing and sorting through screw extrusion.
By any of the above schemes, it is preferable that the main shaft penetrates the feed tank, the filter tank, the dewatering tank and the drier tank, and the pitch of the conveying blade is larger than that of the variable pitch blade.
The technical scheme is adopted: the utility model is mainly optimized for a main shaft mechanism of a screw press dehydrator, a motor of the screw press dehydrator drives a main shaft to rotate at a low speed, materials enter through a feed inlet of a feed box, a conveying blade conveys the materials to a water filtering box and a dehydration box, the materials are dehydrated through a variable pitch blade structure, liquid phase filtrate enters a filtrate box through a filter screen cage, and solid phase slag is directly conveyed to the outside of the device. The conveying blade and the variable pitch blade are directly welded on the main shaft.
Working principle: the equipment motor drives the main shaft mechanism to rotate at a low speed through the speed reducer, after materials enter the filter tank of the screw press dehydrator through the feeding box, the materials are conveyed to the dehydration box through the conveying blades, the main shaft mechanism variable pitch blades in the dehydration box squeeze and dehydrate the materials, solid slag in the materials and filtrate are separated, the filtrate is filtered through the filter screen cage and enters the filtrate box, the solid slag is conveyed to a slag outlet at the tail end of the equipment through the blades, and the solid slag is discharged out of the equipment.
By any of the above schemes, preferably, the main shaft, the conveying blade and the variable pitch blade are all located at the inner side of the filter screen cage, and the feed inlet of the feed box faces upwards.
It is preferred from any of the above aspects that the lengths of the filter tank and dewatering tank are the same and that the length of the dry stock tank is less than the length of the dewatering tank.
By any of the above schemes, preferably, the bottoms of the water filtering tank and the dewatering tank are communicated with a filtrate tank, and a slag outlet is arranged below the dry material tank.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
this novel screw extrusion dewatering equipment, equipment motor passes through the speed reducer and drives spindle unit low-speed rotation, and after the material got into screw press dewatering machine filter tank through the feeding case, it was carried to the dehydration box through conveying blade, and spindle unit becomes pitch blade and extrudees the dehydration to the material in the dehydration box, makes solid sediment and the filtrate separation in the material, and the filtrate passes through the filter screen cage and filters and get into the filtrate case, and solid sediment is carried to equipment tail end slag charge export through the blade, outside the discharge equipment. The kitchen pretreatment process section has the advantages that through the matching arrangement of the main shaft, the conveying blades and the variable pitch blades, the kitchen pretreatment process section has stable operation, the net cage cannot be blocked, and the main shaft is not easy to lock; the equipment has good treatment effect and the solid phase water content after solid-liquid separation is low; the equipment throughput is large (compared to the series of equipment). The main shaft component structure of the variable pitch blade is characterized in that the pitch of the extrusion spiral blade at the discharge end is gradually reduced, and the extrusion pressure of the material is increased, so that the moisture in the material is effectively removed; the structure prevents the occurrence of equipment blockage, improves the equipment treatment effect and improves the equipment treatment capacity.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of a first view of the present utility model;
FIG. 2 is a schematic diagram of a second view of the present utility model;
FIG. 3 is a schematic view of the spindle structure of the present utility model;
fig. 4 is a schematic structural view of the filter screen cage of the present utility model.
In the figure: 1-bracket, 2-platform, 3-motor, 4-speed reducer, 5-main shaft, 6-conveying blade, 7-variable pitch blade, 8-feeding box, 9-filter tank, 10-dewatering box, 11-dry material box, 12-filter screen cage.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
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.
As shown in fig. 1-4, the novel spiral extrusion dehydration equipment comprises a support 1, a platform 2, a motor 3 and a speed reducer 4, wherein the top of the support 1 is fixedly connected with the platform 2, the top of the platform 2 is fixedly connected with the motor 3 and the speed reducer 4, the output end of the motor 3 is in transmission connection with the input end of the speed reducer 4 through a belt, the output end of the speed reducer 4 is fixedly connected with a main shaft 5, the outer surface of the main shaft 5 is fixedly connected with a conveying blade 6, and the outer surface of the main shaft 5 is fixedly connected with a variable pitch blade 7;
the top fixedly connected with feeding case 8, filter tank 9, dehydration box 10 and drier case 11 of platform 2, feeding case 8, filter tank 9, dehydration box 10 are linked together with drier case 11, all fixedly connected with filter screen cage 12 in filter tank 9 and the dehydration box 10.
Example 1: the motor 3 is located laterally above the speed reducer 4, and the spindle 5 is disposed laterally. The device is applied to kitchen waste pretreatment and is kitchen equipment for carrying out solid-liquid separation on kitchen waste after coarse crushing and sorting through screw extrusion.
Example 2: the main shaft 5 penetrates through the feeding box 8, the filtering water box 9, the dewatering box 10 and the drying box 11, and the screw pitch of the conveying blade 6 is larger than that of the variable-screw-pitch blade 7. The utility model is mainly optimized for a main shaft mechanism of a screw press dehydrator, a motor 3 of the screw press dehydrator drives a main shaft 5 to rotate at a low speed, materials enter through a feed inlet of a feed box 8, a conveying blade 6 conveys the materials to a water filtering box 9 and a dehydration box 10, the materials are dehydrated through a variable pitch blade 7 structure, liquid phase filtrate enters a filtrate box through a filter screen cage 12, and solid phase slag is directly conveyed to the outside of the device. The conveying blades 6 and the variable pitch blades 7 are directly welded to the main shaft 5.
Example 3: the main shaft 5, the conveying blades 6 and the variable pitch blades 7 are all positioned on the inner side of the filter screen cage 12, and the feed inlet of the feed box 8 faces upwards. The length of the filter tank 9 is the same as that of the dewatering tank 10, and the length of the drier tank 11 is smaller than that of the dewatering tank 10. The bottoms of the water filtering tank 9 and the dewatering tank 10 are communicated with a filtrate tank, and a slag outlet is arranged below the dry material tank 11.
The working principle of the utility model is as follows:
the equipment motor 3 drives the main shaft 5 mechanism to rotate at a low speed through the speed reducer 4, materials enter the screw press dehydrator filter tank 9 through the feeding box 8 and are conveyed to the dehydration box 10 through the conveying blade 6, the main shaft mechanism variable pitch blade 7 in the dehydration box 10 extrudes and dehydrates the materials, solid slag in the materials is separated from filtrate, the filtrate is filtered through the filter screen cage 11 and enters the filtrate box, the solid slag is conveyed to the equipment tail end slag outlet through the blade, and the solid slag is discharged out of the equipment.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
this novel screw extrusion dewatering equipment, equipment motor 3 passes through speed reducer 4 and drives main shaft 5 mechanism low-speed rotation, and after the material got into screw press hydroextractor filter tank 9 through feeding case 8, carry to dewatering box 10 through conveying blade 6, and main shaft mechanism becomes pitch blade 7 and extrudees the dehydration to the material in dewatering box 10, makes solid sediment and the filtrate separation in the material, and the filtrate filters through filter screen cage 11 and gets into the filtrate case, and solid sediment is carried to equipment tail end slag charge export through the blade, and outside the discharge equipment. The kitchen pretreatment process section has the advantages that through the matching arrangement of the main shaft 5, the conveying blades 6 and the variable pitch blades 7, the kitchen pretreatment process section has stable operation, the net cage is not blocked, and the main shaft is not easy to lock; the equipment has good treatment effect and the solid phase water content after solid-liquid separation is low; the equipment throughput is large (compared to the series of equipment). The main shaft 5 assembly structure of the variable pitch blade 7 gradually reduces the pitch of the extrusion spiral blade at the discharge end, and the extrusion pressure of the material is higher and higher, so that the moisture in the material is effectively removed; the structure prevents the occurrence of equipment blockage, improves the equipment treatment effect and improves the equipment treatment capacity.
Claims (6)
1. The utility model provides a novel screw extrusion dewatering equipment, includes support (1), platform (2), motor (3) and speed reducer (4), the top fixedly connected with platform (2) of support (1), the top fixedly connected with motor (3) and speed reducer (4) of platform (2), the output of motor (3) is connected through the belt and the input transmission of speed reducer (4), a serial communication port, the output fixedly connected with main shaft (5) of speed reducer (4), the surface fixedly connected with conveying blade (6) of main shaft (5), the surface fixedly connected with variable pitch blade (7) of main shaft (5);
the top fixedly connected with feeding case (8), filter tank (9), dewatering box (10) and drier case (11) of platform (2), feeding case (8), filter tank (9), dewatering box (10) and drier case (11) are linked together, all fixedly connected with filter screen cage (12) in filter tank (9) and the dewatering box (10).
2. A novel screw extrusion dewatering apparatus as set forth in claim 1, wherein: the motor (3) is positioned above the side of the speed reducer (4), and the main shaft (5) is transversely arranged.
3. A novel screw extrusion dewatering apparatus as claimed in claim 2, wherein: the main shaft (5) penetrates through the feeding box (8), the water filtering box (9), the dewatering box (10) and the dry material box (11), and the screw pitch of the conveying blade (6) is larger than that of the variable-screw-pitch blade (7).
4. A novel screw extrusion dewatering apparatus as claimed in claim 3, wherein: the main shaft (5), the conveying blades (6) and the variable pitch blades (7) are all positioned on the inner side of the filter screen cage (12), and the feed inlet of the feed box (8) faces upwards.
5. A novel screw extrusion dewatering apparatus as set forth in claim 4, wherein: the lengths of the filtering water tank (9) and the dewatering tank (10) are the same, and the length of the dry material tank (11) is smaller than that of the dewatering tank (10).
6. A novel screw extrusion dewatering apparatus as set forth in claim 5, wherein: the bottoms of the water filtering tank (9) and the dewatering tank (10) are communicated with a filtrate tank, and a slag outlet is arranged below the dry material tank (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321517893.8U CN220639006U (en) | 2023-06-14 | 2023-06-14 | Novel spiral extrusion dewatering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321517893.8U CN220639006U (en) | 2023-06-14 | 2023-06-14 | Novel spiral extrusion dewatering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220639006U true CN220639006U (en) | 2024-03-22 |
Family
ID=90266667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321517893.8U Active CN220639006U (en) | 2023-06-14 | 2023-06-14 | Novel spiral extrusion dewatering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220639006U (en) |
-
2023
- 2023-06-14 CN CN202321517893.8U patent/CN220639006U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102149440B (en) | Apparatus and method for filtering a material from a liquid medium | |
| CN103394498B (en) | Device for crushing, dewatering and forming kitchen waste | |
| CN108002599B (en) | Solid-liquid separation method and device for multi-material anaerobic fermentation liquid containing kitchen waste | |
| CN111360037A (en) | Kitchen waste wet-heat hydrolysis pretreatment system and wet-heat hydrolysis pretreatment process | |
| CN113816582A (en) | Pre-concentration type sludge press-filtration dehydration equipment and method | |
| CN217553211U (en) | Extrusion dehydration device is used in hydroxypropyl methyl cellulose processing | |
| CN105923978B (en) | A kind of deeply dehydrating sludge processing unit and its processing method | |
| CN220639006U (en) | Novel spiral extrusion dewatering equipment | |
| CN205661058U (en) | Pulping and paper -making sludge deep dehydration squeezer | |
| CN103418180A (en) | Centrifugal concentrator with screw extrusion dehydration | |
| CN105906146B (en) | A kind of pectin wastewater New Process for Treatment and processing unit | |
| CN210261520U (en) | Stacked screw type sludge dewatering machine | |
| CN211808018U (en) | Multi-stage spiral dehydrator for garbage classification resource regeneration equipment | |
| CN203994326U (en) | A kind of film class technics of reclaim of plastic waste recycling washing, purifying system | |
| CN216885345U (en) | Efficient rubbish extrusion dewatering equipment | |
| CN103978719A (en) | Solid-liquid separation device for kitchen waste treatment equipment | |
| CN215403764U (en) | Pre-concentration type sludge press-filtration dewatering equipment | |
| CN214821131U (en) | Spiral extrusion dehydrator for kitchen waste | |
| CN209756172U (en) | Water surface cleaning ship with dewatering function | |
| CN211664941U (en) | Screw press for dewatering high-water-content fine granular sludge | |
| CN210030522U (en) | Starch glue extraction element | |
| CN202620875U (en) | Centrifugal concentrator with screw for extruding dehydration | |
| CN212057963U (en) | Rotational flow energy-saving extrusion dehydrator | |
| CN205528658U (en) | Peanut oil squeezes and filters concise integration machine | |
| CN217340353U (en) | High-speed rotating thickener |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |