CN211752987U - Drawer type solid-liquid separation device - Google Patents
Drawer type solid-liquid separation device Download PDFInfo
- Publication number
- CN211752987U CN211752987U CN201922455115.0U CN201922455115U CN211752987U CN 211752987 U CN211752987 U CN 211752987U CN 201922455115 U CN201922455115 U CN 201922455115U CN 211752987 U CN211752987 U CN 211752987U
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- Prior art keywords
- drawer
- plate
- long guide
- grid
- liquid separation
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- 238000000926 separation method Methods 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 title claims abstract description 21
- 238000007790 scraping Methods 0.000 claims abstract description 22
- 239000002893 slag Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 10
- 230000007306 turnover Effects 0.000 claims description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims 2
- 239000002351 wastewater Substances 0.000 abstract description 5
- 235000000396 iron Nutrition 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 235000013361 beverage Nutrition 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The invention provides a drawer type solid-liquid separation device which comprises two long guide rails arranged oppositely, wherein the head ends and the tail ends of the two long guide rails are connected into a frame structure through connecting angle irons, the frame structure is provided with an oil-water seepage area with a grid bottom plate and a slag hole without the bottom plate along the direction of the long guide rails, a drawer which moves in a reciprocating mode along the direction of the long guide rails is arranged on the frame, and a scraping blade for scraping materials of the grid bottom plate is arranged on the drawer. The problem is well solved under the conditions of not increasing the material cost, manually cleaning and the like; the device is applied to the solid-liquid separation of the oily waste water of food and beverage, can effectively isolate the slag more than 3mm, and transmit the slag to the residue collection container, and can effectively prevent the slag from blocking the grid holes, and prevent the problems of water carrying, water overflowing and the like.
Description
Technical Field
The invention relates to the field of separation of catering residues, in particular to a drawer type solid-liquid separation device.
Background
In the process of treating oily wastewater in catering, firstly, sewage needs to be fed for solid-liquid separation, and grid separation is the most common separation mode, and the method has the main characteristics of simple structure and manufacture, direct effect and low cost. However, the grid pitch of the traditional grid is about 8mm generally, and residues and grease contained in the restaurant wastewater have strong adhesiveness, so that grid holes can be blocked by the residues quickly in the separation process, the water content of the separated residues is increased after the blockage is caused, and even sewage flows backwards to overflow equipment and other problems.
One of the main solutions at present is to clean the waste water regularly by manpower, but different devices are difficult to clean, the manual operation environment is severe, the labor cost is high, and the daily operation is difficult to keep a good effect for a long time; the other is to add a back washing device which can carry out high-pressure cleaning on the grid device to prevent the grid holes from being blocked, but the device cost is increased, the daily maintenance and repair cost is increased, and the washing effect is not ideal.
Disclosure of Invention
The invention provides a drawer type solid-liquid separation device, which solves the problems in the prior art.
The technical scheme of the invention is realized as follows:
a drawer-type solid-liquid separation device comprises two oppositely arranged long guide rails, wherein the head ends and the tail ends of the two long guide rails are connected into a frame structure through connecting angle irons, the frame structure is provided with an oil-water seepage area with a grid bottom plate and a slag hole without the bottom plate along the direction of the long guide rails, a drawer which moves in a reciprocating mode along the direction of the long guide rails is arranged on the frame, and a scraping blade for scraping materials of the grid bottom plate is arranged on the drawer.
As a preferable scheme of the invention, the long guide rails at the lower part of the grid bottom plate are reinforced by reinforcing beams, clamping strips are fixed at the upper parts of the long guide rails, and limiting blocks clamped with the corresponding clamping strips are fixed at the outer parts of the left side surface and the right side surface of the drawer along the moving direction.
As a preferable scheme of the invention, the drawer comprises a left side plate, a right side plate, a drawer front plate at the front part and a drawer back plate at the rear part, wherein a handle is arranged on the drawer front plate, and the scraping blade is fixed at the lower part of the drawer back plate.
As a preferable scheme of the invention, the grid bottom plate is provided with grid holes with equal distance side by side, and the grid holes are arranged in a penetrating way along the direction of the long guide rail.
As a preferable scheme of the invention, the scraping blade is of a comb structure, is inserted into the grid hole and scrapes materials aiming at the grid hole.
As a preferred scheme of the invention, a turnover plate which is turned over is arranged in the position, close to the grid bottom plate, of the slag hole, and when the turnover plate is in a horizontal state, a turnover plate hole on the turnover plate is completely connected with the grid hole, so that a doctor blade can be directly scraped through the turnover plate.
As a preferable scheme of the invention, the middle parts of the left side edge and the right side edge of the turning plate along the direction of the long guide rail are fixedly provided with the rotating shaft seat, and the designated position on the long guide rail is fixedly provided with the rotating shaft inserted with the rotating shaft seat.
As a preferable scheme of the invention, the front end of the turning plate extends downwards to form a front baffle, the rear end of the turning plate extends downwards to form a step plate, and when the turning plate is horizontally arranged, the step plate is arranged on the ground at the front end of the grid bottom plate.
In a preferred embodiment of the present invention, a baffle for receiving the drawer is provided at a lower portion of the long rail in the area of the slag outlet.
Has the advantages that:
a drawer-type solid-liquid separation device comprises two oppositely arranged long guide rails, wherein the head ends and the tail ends of the two long guide rails are connected into a frame structure through connecting angle irons, the frame structure is provided with an oil-water seepage area with a grid bottom plate and a slag hole without the bottom plate along the direction of the long guide rails, a drawer which moves in a reciprocating mode along the direction of the long guide rails is arranged on the frame, and a scraping blade for scraping materials of the grid bottom plate is arranged on the drawer. The problem is well solved under the conditions of not increasing the material cost, manually cleaning and the like; the device is applied to the solid-liquid separation of the oily waste water of food and beverage, can effectively isolate the slag more than 3mm, and transmit the slag to the residue collection container, and can effectively prevent the slag from blocking the grid holes, and prevent the problems of water carrying, water overflowing and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a three-dimensional drawer according to the present invention;
fig. 3 is a schematic diagram of the structure of the turning plate of the invention.
In the figure, a long guide rail 1, a clamping strip 11, a reinforcing beam 12, a drawer 2, a drawer back plate 21, a scraping blade 22, a side plate 23, a drawer front plate 24, a handle 25, a grid bottom plate 3, a grid hole 31, a limiting block 4, a turning plate 5, a rotating shaft seat 51, a turning plate hole 52, a front baffle plate 53, a step plate 54, a rotating shaft 6, a slag outlet 7 and a connecting angle iron 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The drawer-type solid-liquid separation device shown in fig. 1 comprises two oppositely arranged long guide rails 1, wherein the head ends and the tail ends of the two long guide rails 1 are connected into a frame structure through connecting angle irons 8, the frame structure is provided with an oil-water seepage area with a grid bottom plate 3 and a slag outlet 7 without a bottom plate along the direction of the long guide rails 1, a drawer 2 which moves in a reciprocating mode along the direction of the long guide rails 1 is arranged on the frame, and a scraping blade 22 which is used for scraping materials of the grid bottom plate 3 is arranged on the drawer 2.
The grid bottom plate 3 lower part is consolidated through reinforcing beam 12 between the long guide rail 1, long guide rail 1 upper portion is fixed with the card strip, drawer 2 is fixed with the stopper 4 that blocks with corresponding card strip 11 card and along the left and right sides face outside of moving direction.
The drawer 2 comprises a left side plate 23, a right side plate 23, a front drawer plate 24 at the front part and a back drawer plate 21 at the rear part, wherein a handle 25 is arranged on the front drawer plate 24, and the scraping blade 22 is fixed at the lower part of the back drawer plate 21.
Grid holes 31 with equal distances are arranged on the grid bottom plate 3 side by side, and the direction of the grid holes 31 is arranged along the direction of the long guide rail 1 in a penetrating way.
The scraping blade 22 is of a comb structure, is inserted into the grid hole 31, and scrapes materials aiming at the grid hole 31.
The position of the slag hole 7, which is close to the grid bottom plate 3, is provided with a turnover plate 5 which turns over, and when the turnover plate 5 is in a horizontal state, a turnover plate hole 52 on the turnover plate 5 is completely connected with the grid hole 31, so that the scraper 22 can directly scrape the grid hole.
The turning plate 5 is fixed with a rotating shaft seat 51 along the middle part of the left side and the right side of the long guide rail 1, and a rotating shaft 6 inserted with the rotating shaft seat 51 is fixed at a designated position on the long guide rail 1.
The front end of the turning plate 5 extends downwards to form a front baffle plate 53, the rear end of the turning plate 5 extends downwards to form a step plate 54, and when the turning plate 5 is horizontally arranged, the step plate 54 is arranged on the bottom surface of the front end of the grid bottom plate 3.
The lower part of the long guide rail 1 in the area of the slag outlet 7 is provided with a baffle for bearing the drawer.
When the height of the residue in the drawer exceeds half of the height of the drawer, the drawer is moved along the direction of the residue outlet 7, the turnover plate rotates to be in a horizontal state under the action of external force, and the residue moves forwards along with the drawer under the help of the scraping blade.
When the drawer is moved to the end of the rail, the debris in the drawer falls in the direction of the red arrow into a debris collection container that is pre-positioned below. The scraping blade is arranged at the rear lower part of the drawer, and the scraping blade can clean the grid bottom plate once the drawer is moved.
1. Key point of drawer type solid-liquid separation device
1) The drawer is not provided with a bottom plate in the traditional sense, and a large-area grid bottom plate is fixed on the guide rail;
2) the holes on the grid bottom plate are not traditional circular grid holes but strip-shaped grid holes;
3) the sectional area of the grid holes is larger than the water passing area, and the water passing amount is larger than the designed treatment water amount;
2. a scraping blade is arranged at the rear lower part of the drawer and is used for bringing the separated slag into a slag collecting container; meanwhile, the scraping blade also cleans strip-shaped grid holes on the grid bottom plate;
3. the turning plate with the strip-shaped grid hole structure has two functions:
1) when the drawer moves, transferring the residues on the grid bottom plate into a residue collection container;
2) when the device is operated, oil and water on the bottom plate of the grid are prevented from flowing into a residue collection container or other parts.
3) Because the strip-shaped grid holes are formed in the turning plate, the scraper can be cleaned once when the scraper moves once, and no residue is left on the turning plate.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. Drawer type solid-liquid separation equipment, including two long guide rail (1) that set up relatively, the head and the tail both ends of two long guide rail (1) connect into frame construction through connecting angle bar (8), its characterized in that, frame construction sets up to have oil seepage water zone and the slag notch (7) of no bottom plate of grid bottom plate (3) along long guide rail (1) direction, be equipped with on the frame along long guide rail (1) direction reciprocating motion's drawer (2), be equipped with doctor-bar (22) to grid bottom plate (3) scraping material on drawer (2).
2. The drawer-type solid-liquid separation device according to claim 1, wherein the long guide rails (1) at the lower part of the grid bottom plate (3) are reinforced by reinforcing beams (12), the upper parts of the long guide rails (1) are fixed with clamping strips, and the outer parts of the left and right side surfaces of the drawer (2) along the moving direction are fixed with limit blocks (4) clamped with the corresponding clamping strips (11).
3. The drawer-type solid-liquid separation device according to claim 1, wherein the drawer (2) comprises a left side plate and a right side plate (23), a front drawer plate (24) at the front part and a back drawer plate (21) at the rear part, the front drawer plate (24) is provided with a handle (25), and the scraping blade (22) is fixed at the lower part of the back drawer plate (21).
4. The drawer-type solid-liquid separation device according to claim 1, wherein the grid bottom plate (3) is provided with grid holes (31) arranged in parallel and at equal intervals, and the grid holes (31) are arranged to penetrate along the direction of the long guide rail (1).
5. The drawer-type solid-liquid separation device according to claim 4, wherein the scraping blades (22) are of a comb structure, are inserted into the grid holes (31), and scrape materials against the grid holes (31).
6. The drawer type solid-liquid separation device of claim 4, characterized in that a turnover plate (5) is arranged in the slag outlet (7) and close to the grid bottom plate (3), and when the turnover plate (5) is in a horizontal state, a turnover plate hole (52) on the turnover plate (5) is completely connected with the grid hole (31) so that the scraping blade (22) can directly scrape through the turnover plate.
7. The drawer type solid-liquid separation device of claim 6, wherein the turning plate (5) is fixed with a rotating shaft seat (51) along the middle part of the left side and the right side of the long guide rail (1), and a rotating shaft (6) inserted with the rotating shaft seat (51) is fixed at a designated position on the long guide rail (1).
8. The drawer type solid-liquid separation device of claim 6, characterized in that a front baffle plate (53) extends downwards from the front end of the turning plate (5), a step plate (54) extends downwards from the rear end of the turning plate (5), and when the turning plate (5) is horizontally arranged, the step plate (54) is arranged on the bottom surface of the front end of the grid bottom plate (3).
9. A drawer-type solid-liquid separation device according to claim 1, characterized in that the lower part of the long guide (1) in the area of the tap hole (7) is provided with a baffle for receiving the drawer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922455115.0U CN211752987U (en) | 2019-12-30 | 2019-12-30 | Drawer type solid-liquid separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922455115.0U CN211752987U (en) | 2019-12-30 | 2019-12-30 | Drawer type solid-liquid separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211752987U true CN211752987U (en) | 2020-10-27 |
Family
ID=72978125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922455115.0U Active CN211752987U (en) | 2019-12-30 | 2019-12-30 | Drawer type solid-liquid separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211752987U (en) |
-
2019
- 2019-12-30 CN CN201922455115.0U patent/CN211752987U/en active Active
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