CN214354373U - Super-dry spiral hydraulic solid-liquid separator - Google Patents
Super-dry spiral hydraulic solid-liquid separator Download PDFInfo
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- CN214354373U CN214354373U CN202023157710.5U CN202023157710U CN214354373U CN 214354373 U CN214354373 U CN 214354373U CN 202023157710 U CN202023157710 U CN 202023157710U CN 214354373 U CN214354373 U CN 214354373U
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- hydraulic
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- liquid separator
- helical blade
- protection casing
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- 239000007788 liquid Substances 0.000 title claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 31
- 238000000926 separation method Methods 0.000 claims abstract description 23
- 239000012530 fluid Substances 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 238000001125 extrusion Methods 0.000 claims description 12
- 230000018044 dehydration Effects 0.000 claims description 5
- 238000006297 dehydration reaction Methods 0.000 claims description 5
- 239000011343 solid material Substances 0.000 claims description 4
- 210000003608 fece Anatomy 0.000 abstract description 5
- 238000011282 treatment Methods 0.000 abstract description 5
- 238000011221 initial treatment Methods 0.000 abstract 2
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- 239000010865 sewage Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 7
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 241000283690 Bos taurus Species 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000003467 diminishing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 244000144972 livestock Species 0.000 description 2
- 239000010871 livestock manure Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 244000144977 poultry Species 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
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- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides an extra-dry spiral hydraulic pressure solid-liquid separation machine, this separating centrifuge include drive arrangement, surge chamber, material loading mouth, helical blade, leakage fluid dram, protection casing and hydraulic means, vertically install helical blade in the protection casing, helical blade's feed end is connected with drive arrangement, and the discharge end is connected with hydraulic means, is provided with the surge chamber on helical blade's the feed end, is provided with the material loading mouth on the surge chamber, and the below of the nearly hydraulic means department of protection casing is provided with the leakage fluid dram. The technical problems that the moisture content of a substance cannot be reduced to be below 55% for one time by a solid-liquid separator in the prior art, the occupied area of a secondary treatment solid-liquid separator is large, the primary treatment speed and the secondary treatment speed are not well matched, and a blending link between the primary treatment speed and the secondary treatment speed needs to be increased are solved, the ultra-dry spiral hydraulic solid-liquid separator can finish the step of feeding 90% of feces and sewage into equipment for one time, the moisture content of the dry substance is below 55% during discharging, and the occupied area is small.
Description
Technical Field
The utility model relates to an extra-dry spiral hydraulic pressure solid-liquid separation machine belongs to solid-liquid separation machine technical field.
Background
The production of bedding materials requires the use of cattle manure and the disposal of the manure in order to produce a sterile bedding material. The solid-liquid separation process is an indispensable technical link in the process of treating the livestock and poultry feces to ensure that the livestock and poultry feces meet the requirements of harmlessness and reclamation. At present, the solid-liquid separation technology at home and abroad mainly uniformly dehydrates fine crushed materials with high water content (more than 80%) into materials with low water content (about 55%) by two solid-liquid separators, and the working mode is that firstly, one low-power solid-liquid separator is used for primarily extruding the materials with the water content of more than 80% to reduce the water content of the materials to about 70%, and then one or more high-power solid-liquid separators are used for secondarily extruding and dehydrating the materials with the water content of 70% to obtain the materials with the low water content of about 60%. Therefore, the energy consumption in the dehydration process is high, the production efficiency of the primary solid-liquid separator and the production efficiency of the secondary solid-liquid separator are not easy to match, the operation speed of two stages of equipment needs to be continuously adjusted by an operator or automatic coordination is carried out by using an automatic detection system, and the equipment cost and the equipment failure probability in the production process are increased in any way. This is also a problem with such current efforts.
The utility model discloses the variable cross section screw rod solid-liquid separation machine of people's design before, though solved above-mentioned problem, in the in-service use of actual production, because the cross-section of screw extrusion pushing ram and protection casing is by diminishing greatly, causes the jam of material very easily, and machine energy consumption is big moreover, and the extrusion process is very big to the loss of equipment, and the material in the extrusion is also very big to the screen cloth damage moreover, and equipment needs frequent maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the prior art's that mentions among the above-mentioned background art solid-liquid separation machine can't once fall to below 55% with the material moisture content to and secondary treatment solid-liquid separation machine area is big, and once, the not good technical problem who matches the allotment link between still needing to increase of secondary treatment speed, provide a super dry spiral hydraulic pressure solid-liquid separation machine, can once only accomplish from the dirty liquid entering equipment of 90% excrement, the moisture content of dry matter is below 55% during the ejection of compact, and area is little.
The utility model provides a super dry spiral hydraulic pressure solid-liquid separation machine, including drive arrangement, surge chamber, material loading mouth, helical blade, leakage fluid dram, protection casing and hydraulic means, vertically install helical blade in the protection casing, helical blade's feed end is connected with drive arrangement, and the discharge end is connected with hydraulic means, be provided with the surge chamber on helical blade's the feed end, be provided with the material loading mouth on the surge chamber, the below of the nearly hydraulic means department of protection casing is provided with the leakage fluid dram.
Preferably, the buffer chamber is further provided with an overflow outlet.
Preferably, the hydraulic device comprises an upper hydraulic cylinder, a lower hydraulic cylinder and two compression sliding blocks, the compression sliding blocks are respectively installed on the opposite inner sides of the upper hydraulic cylinder and the lower hydraulic cylinder, and the materials extruded from the discharge end of the helical blade are subjected to secondary hydraulic extrusion dehydration by the pressure of the upper hydraulic cylinder and the lower hydraulic cylinder on the compression sliding blocks.
Preferably, the opposite inner sides of the two compression sliding blocks are provided with filter screens.
Preferably, a discharge port is arranged on the side of the hydraulic device and used for discharging solid materials.
Preferably, the hydraulic device further comprises a back pressure plate, and the back pressure plate is arranged on the side of the hydraulic device.
Super dry spiral hydraulic pressure solid-liquid separation machine's beneficial effect do:
1. spiral extrusion pushing ram and protection casing of super dry spiral hydraulic pressure solid-liquid separation machine adopt non-variable cross section design, processing technology is simple, has set up the surge chamber, the dead situation of machine card that the material jam that the variable cross section design leads to before having avoided caused.
2. Super dry spiral hydraulic pressure solid-liquid separation machine can once only accomplish from the dirty liquid entering equipment of 90% excrement, the moisture content of dry matter is below 55% during the ejection of compact, the moisture content is lower, sets up buffer chamber and hydraulic means, the energy consumption is lower, dehydration process is more smooth and easy.
3. Super dry spiral hydraulic pressure solid-liquid separation machine compare traditional secondary solid-liquid separation machine and save more land, solved once, the not good problem of matching of secondary solid-liquid separation machine processing speed still need increase the allotment link between.
4. Super dry spiral hydraulic pressure solid-liquid separation machine, solved because the cross-section of screw extrusion pushing ram and protection casing is by diminishing greatly, cause the jam of material very easily, the machine energy consumption is big moreover, the loss of extrusion process to equipment is very big, the material in the extrusion is also very big to the screen cloth damage moreover, the technical problem that equipment needs frequent maintenance.
5. Its effect of super dry spiral hydraulic pressure solid-liquid separation machine lie in making the moisture content be greater than 80% organic fine crushing material and once dewater through its extrusion and can make its moisture content fall to 50 ~ 55%, this kind of solid-liquid separation machine's compact structure only needs a power supply can accomplish the production of whole low moisture content materials, does not have that kind of people or automatic control link before, equipment is succinct, energy-conservation, high-efficient.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.
In the drawings:
FIG. 1 is a schematic structural diagram of an ultra-dry spiral hydraulic solid-liquid separator according to the present invention;
the device comprises a motor 1, a speed reducer 2, a filter screen 3, a feeding port 4, an overflow port 5, a helical blade 6, a hydraulic cylinder 7, a compression slider 8, a back pressure plate 9, a hydraulic cylinder 10, a liquid discharge port 11, a buffer chamber 12, a protective cover 13, a filter screen 14 and a discharge port 15.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings:
the first embodiment is as follows: the present embodiment is explained with reference to fig. 1. This embodiment extra-dry spiral hydraulic solid-liquid separator, including drive arrangement, surge chamber 12, material loading mouth 4, helical blade 6, leakage fluid dram 11, protection casing 13 and hydraulic means, vertically install helical blade 6 in the protection casing 13, helical blade 6's feed end is connected with drive arrangement, and the discharge end is connected with hydraulic means, be provided with surge chamber 12 on helical blade 6's the feed end, be provided with material loading mouth 4 on surge chamber 12, the below of the nearly hydraulic means department of protection casing 13 is provided with leakage fluid dram 11.
The buffer chamber 12 is also provided with an overflow outlet 5.
The hydraulic device comprises an upper hydraulic cylinder 7, a lower hydraulic cylinder 10 and two compression sliding blocks 8, the compression sliding blocks 8 are respectively installed on the inner sides, opposite to the upper hydraulic cylinder 7 and the lower hydraulic cylinder 10, of the upper hydraulic cylinder 7 and the lower hydraulic cylinder 10, and materials extruded from the discharge end of the spiral blade 6 are subjected to secondary hydraulic extrusion dehydration under the pressure of the compression sliding blocks 8. The opposite inner sides of the two compression sliding blocks 8 are provided with filter screens 14.
And a discharge port 15 is arranged on the side of the hydraulic device and used for discharging solid materials.
The hydraulic device further comprises a back pressure plate 9, and the back pressure plate 9 is arranged on the side of the hydraulic device. The back pressure plate 9 has the following functions: (1) certain resistance is formed at the outlet, and the damping effect is achieved on the compression chamber; (2) because the extruded material is compact, the back pressure plate 9 can break the extruded material.
The utility model provides a concrete operation process of a solid-liquid separation machine of production cow bed bedding and padding does:
a spiral blade 6 is longitudinally installed in a protective cover of the separator, a filter screen 3 is installed on the periphery of the spiral blade, one end of the protective cover 13 is provided with a driving device, the driving device comprises a motor 1 and a speed reducer 2 and drives the spiral blade 6 to rotate, a hydraulic separation device is arranged at the other end of the protective cover and comprises an upper hydraulic cylinder 7, a lower hydraulic cylinder 10 and a compression slide block 8, a filter screen 14 is installed on the inner side of the compression slide block 8 and used for carrying out secondary extrusion on materials in a hydraulic mode, a buffer chamber 12 is installed above the left side of the protective cover 13, a feeding port 4 and an overflow port 5 are installed on the buffer chamber 12, a liquid discharge port 11 is formed in the bottom of the protective cover, solid materials after solid-liquid separation are discharged from a discharge port 15, and the extruded materials are scattered through a back pressure plate 9 and naturally fall down; and (3) discharging the liquid from the liquid outlet 11, allowing the liquid to flow into an oxidation pond, and performing anaerobic fermentation to obtain liquid fertilizer.
The above-mentioned embodiments further explain the objects, technical solutions and advantages of the present invention in detail. It should be understood that the above description is only exemplary of the present invention, and is not intended to limit the present invention, and that any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention may be made without departing from the scope of the present invention.
Claims (6)
1. The utility model provides an extra-dry spiral hydraulic pressure solid-liquid separation machine, its characterized in that includes drive arrangement, surge chamber (12), material loading mouth (4), helical blade (6), leakage fluid dram (11), protection casing (13) and hydraulic means, helical blade (6) are vertically installed in protection casing (13), the feed end and the drive arrangement of helical blade (6) are connected, and the discharge end is connected with hydraulic means, be provided with surge chamber (12) on the feed end of helical blade (6), be provided with material loading mouth (4) on surge chamber (12), the below of nearly hydraulic means department of protection casing (13) is provided with leakage fluid dram (11).
2. The ultra-dry spiral hydraulic solid-liquid separator according to claim 1, wherein the buffer chamber (12) is further provided with an overflow outlet (5).
3. The ultra-dry spiral hydraulic solid-liquid separator according to claim 1, wherein the hydraulic device comprises an upper hydraulic cylinder (7), a lower hydraulic cylinder (10) and two compression sliders (8), the compression sliders (8) are respectively installed on the opposite inner sides of the upper hydraulic cylinder (7) and the lower hydraulic cylinder (10), and the material extruded from the discharge end of the spiral blade (6) is subjected to secondary hydraulic extrusion dehydration by the pressure of the upper hydraulic cylinder (7) and the lower hydraulic cylinder (10) on the compression sliders (8).
4. The ultra-dry spiral hydraulic solid-liquid separator according to claim 3, wherein the opposite inner sides of the two compression sliders (8) are provided with filter screens (14).
5. The ultra-dry spiral hydraulic solid-liquid separator according to claim 3, wherein a discharge port (15) is provided at a side of the hydraulic device for discharging solid materials.
6. The ultra-dry spiral hydraulic solid-liquid separator according to claim 3, wherein the hydraulic device further comprises a back pressure plate (9), the back pressure plate (9) being arranged at a side of the hydraulic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023157710.5U CN214354373U (en) | 2020-12-24 | 2020-12-24 | Super-dry spiral hydraulic solid-liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023157710.5U CN214354373U (en) | 2020-12-24 | 2020-12-24 | Super-dry spiral hydraulic solid-liquid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214354373U true CN214354373U (en) | 2021-10-08 |
Family
ID=77988075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023157710.5U Active CN214354373U (en) | 2020-12-24 | 2020-12-24 | Super-dry spiral hydraulic solid-liquid separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214354373U (en) |
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2020
- 2020-12-24 CN CN202023157710.5U patent/CN214354373U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 150001 intersection of Nancheng 12th Avenue, Nancheng 1st Road, Harbin City, Heilongjiang Province Patentee after: Harbin Huamei Yifeng complete equipment manufacturing Co.,Ltd. Address before: 150060 intersection of Nancheng 1st Road Nancheng 12th Avenue, Pingfang District, Harbin City, Heilongjiang Province Patentee before: HARBIN HUAMEI YIFENG COMPOSITE MATERIAL CO.,LTD. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Building K17, Phase 3-2, North Lake Science and Technology Park, No. 3333 Shengbei Street, North Lake Science and Technology Development Zone, Changchun City, Jilin Province, 130102 Patentee after: Huamei Yifeng Biological Resources Development (Changchun) Co.,Ltd. Address before: 150001 intersection of Nancheng 12th Avenue, Nancheng 1st Road, Harbin City, Heilongjiang Province Patentee before: Harbin Huamei Yifeng complete equipment manufacturing Co.,Ltd. |
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| CP03 | Change of name, title or address |