CN220223762U - Flocculation precipitation device for hospital wastewater treatment - Google Patents
Flocculation precipitation device for hospital wastewater treatment Download PDFInfo
- Publication number
- CN220223762U CN220223762U CN202321254090.8U CN202321254090U CN220223762U CN 220223762 U CN220223762 U CN 220223762U CN 202321254090 U CN202321254090 U CN 202321254090U CN 220223762 U CN220223762 U CN 220223762U
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- China
- Prior art keywords
- fixedly connected
- flocculation precipitation
- flocculation
- liquid separation
- solid
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- 238000005189 flocculation Methods 0.000 title claims abstract description 65
- 230000016615 flocculation Effects 0.000 title claims abstract description 65
- 238000001556 precipitation Methods 0.000 title claims abstract description 56
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 17
- 238000000926 separation method Methods 0.000 claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 239000002351 wastewater Substances 0.000 claims abstract description 25
- 238000003756 stirring Methods 0.000 claims abstract description 20
- 239000008394 flocculating agent Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 10
- 238000004062 sedimentation Methods 0.000 claims 7
- 230000000694 effects Effects 0.000 abstract description 17
- 244000309464 bull Species 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000002156 mixing Methods 0.000 abstract description 2
- 239000003651 drinking water Substances 0.000 abstract 1
- 235000020188 drinking water Nutrition 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- 230000000670 limiting effect Effects 0.000 description 5
- 239000010802 sludge Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003311 flocculating effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Abstract
The utility model relates to the technical field of wastewater treatment and discloses a flocculation precipitation device for hospital wastewater treatment, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a solid-liquid separation box, the top of the solid-liquid separation box is fixedly connected with a flocculation precipitation box, the top of the flocculation precipitation box is fixedly connected with a machine box, and the top of an inner cavity of the machine box is fixedly connected with a rotating motor. This flocculation precipitation device for hospital wastewater treatment adds pipe, rotating electrical machines, bull stick, stirring roller and stirring vane through setting up flocculation precipitation tank, waste water pipe, quick-witted case, flocculating agent, can carry out intensive mixing with flocculating agent and waste water, promotes the contact efficiency of flocculating agent and waste water, has promoted flocculation efficiency greatly, through setting up solid-liquid separation tank, pump machine, division board frame, aqueduct, drinking-water pipe, guiding gutter and filter screen bucket, can carry out solid-liquid separation to the waste water that deposits through Xu Ning, and separation effect is good, the maintenance of being convenient for.
Description
Technical Field
The utility model relates to the technical field of wastewater treatment, in particular to a flocculation precipitation device for hospital wastewater treatment.
Background
Medical wastewater has been attracting public attention for many times, and the discharge of medical wastewater has caused a great hazard to water resources and has become a "source" of health hazard to the masses.
(the wastewater in the hospital needs to be treated before being discharged, this needs to use a flocculation precipitation device), china patent discloses a flocculation precipitation device (grant publication No. CN 211339065U) for treating the wastewater in the hospital, the technology of the patent can add sewage to the interior of a precipitation tank through a water inlet, an L-shaped plate fixes a motor, the motor can rotate positively and negatively, the motor is electrified and rotates, under the action of a ball bearing, a threaded rod and a rotating rod can both rotate, and under the action of a left limiting rod and a right limiting rod, an upper connecting plate is difficult to rotate, so that the motor rotates to drive the upper connecting plate, the left limiting rod, the right limiting rod, the ten-shaped plate and a filter screen to move, the motor is started to enable the filter screen to move downwards below the height of the input end of the water outlet pipe, sludge is intercepted by the filter screen and descends to the filter screen, then a water outlet valve is opened, clean water flows out along the water outlet pipe, the sludge of the filter screen is deposited at the inner bottom of the precipitation tank, a user periodically opens a sewage pump to enable the sludge to be discharged along a sludge discharge pipe, after the sewage is discharged, the motor is rotated unidirectionally to enable the filter screen to rise to the height above the water inlet, the water separation rate is accelerated, and the working efficiency is improved, but the flocculation device lacks of mixing stirring capacity and has certain solid-liquid separation performance, and is difficult to be completely limited, and the flocculant is not completely separated.
Accordingly, a flocculation precipitation device for treating hospital wastewater is provided by a person skilled in the art to solve the problems set forth in the background art.
Disclosure of Invention
The utility model aims to provide a flocculation precipitation device for treating hospital wastewater, which has the advantages of high flocculation efficiency and convenience in solid-liquid separation, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a flocculation precipitation device for hospital wastewater treatment, includes the bottom plate, the top fixedly connected with solid-liquid separation case of bottom plate, the top fixedly connected with flocculation precipitation case of solid-liquid separation case, the top fixedly connected with rotating electrical machines of quick-witted case inner chamber, the output fixedly connected with bull stick of rotating electrical machines, the lower extreme of bull stick runs through the lower extreme that extends to flocculation precipitation case inner chamber, the surface cover of bull stick is equipped with the stirring roller, the equal fixedly connected with stirring vane in both sides on stirring roller surface, the left side intercommunication at flocculation precipitation case top has the waste pipe, the right side intercommunication at flocculation precipitation case top has the flocculating agent to add the pipe, the bottom intercommunication of flocculation precipitation case has the aqueduct, the lower extreme of aqueduct runs through the inner chamber that extends to solid-liquid separation case, the upper end fixedly connected with baffle frame of solid-liquid separation case inner chamber, the guide groove has been seted up at the top of baffle frame, the inner wall joint of baffle frame has the filter screen, the right side fixedly connected with pump of solid-liquid separation case, pump bottom pump, the pump extends to the inner chamber of pump to the bottom of pump, the pump extends to the bottom of pump.
As still further aspects of the utility model: the bottom of filter screen fill upper end both sides all fixedly connected with reference column, the constant head tank that cooperation reference column used has been seted up on baffle frame surface.
As still further aspects of the utility model: the front upper end of the solid-liquid separation box is movably connected with an opening door through a hinge, and the inner surface of the opening door is fixedly connected with a sealing strip.
As still further aspects of the utility model: the upper end cover on bull stick surface is equipped with sealed axle sleeve, sealed axle sleeve's top and flocculation precipitation case inner chamber's top fixed connection.
As still further aspects of the utility model: the bottom of flocculation precipitation case inner chamber fixedly connected with guide hopper, the bottom of guide hopper communicates with the top of aqueduct.
As still further aspects of the utility model: the flocculation precipitation tank's front fixedly connected with control panel, control panel's surface is provided with the work pilot lamp.
As still further aspects of the utility model: the two sides of the bottom plate are fixedly connected with mounting laths, and mounting holes are formed in the surfaces of the mounting laths.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the flocculating settling tank, the waste water pipe, the machine case, the flocculating agent adding pipe, the rotating motor, the rotating rod, the stirring roller and the stirring blade are arranged, so that the flocculating agent and the waste water can be fully stirred, the contact efficiency of the flocculating agent and the waste water is improved, the flocculating efficiency is greatly improved, and the solid-liquid separation of the waste water precipitated by Xu Ning can be performed by arranging the solid-liquid separation tank, the pump, the partition board frame, the water guide pipe, the water suction pipe, the water guide groove and the filter screen bucket, so that the separation effect is good and the maintenance is convenient.
2. According to the utility model, the positioning column and the positioning groove are arranged, so that the filter screen bucket can achieve the effect of being convenient to disassemble and assemble on the premise of ensuring the installation stability of the filter screen bucket, the opening door and the sealing strip are arranged, the filter screen bucket can achieve the effect of being convenient to take out and maintain on the premise of ensuring the front tightness of the solid-liquid separation box, the sealing shaft sleeve is arranged, the limiting and supporting effects on the rotating rod can be achieved, the sealing and waterproof effects on the connecting part of the rotating rod and the flocculation precipitation box can be achieved, the material discharging effect can be achieved by arranging the guide hopper, the flocculent substances are prevented from remaining at the corners of the bottom of the inner cavity of the flocculation precipitation box, the operation control effect can be achieved by arranging the control panel and the working indicator lamp, the convenience of the device in use is effectively improved, the installation and fixation effects can be achieved by arranging the installation slat and the installation hole, and the overall stability of the device is effectively improved.
Drawings
FIG. 1 is a schematic diagram of a flocculation precipitation device for treating hospital wastewater;
FIG. 2 is a schematic cross-sectional view of a flocculation precipitation tank of a flocculation precipitation device for treating hospital wastewater;
FIG. 3 is a schematic cross-sectional view of a solid-liquid separation tank of a flocculation precipitation device for hospital wastewater treatment;
FIG. 4 is a schematic cross-sectional view of a structural separator frame in a flocculation precipitation device for treating hospital wastewater.
In the figure: 1. a bottom plate; 2. a solid-liquid separation tank; 3. a control panel; 4. flocculation precipitation box; 5. a waste pipe; 6. a chassis; 7. a flocculant adding pipe; 8. a pump machine; 9. mounting a slat; 10. sealing the shaft sleeve; 11. a rotating electric machine; 12. a rotating rod; 13. a stirring roller; 14. stirring blades; 15. a guide hopper; 16. partition board frame; 17. a water conduit; 18. a water pumping pipe; 19. a water guide groove; 20. a filter screen bucket; 21. and positioning columns.
Detailed Description
Referring to fig. 1-4, a flocculation precipitation device for hospital wastewater treatment comprises a bottom plate 1, a solid-liquid separation tank 2 is fixedly connected to the top of the bottom plate 1, a flocculation precipitation tank 4 is fixedly connected to the top of the solid-liquid separation tank 2, a machine box 6 is fixedly connected to the top of the flocculation precipitation tank 4, a rotating motor 11 is fixedly connected to the top of the inner cavity of the machine box 6, a rotating rod 12 is fixedly connected to the output end of the rotating motor 11, the lower end of the rotating rod 12 extends to the lower end of the inner cavity of the flocculation precipitation tank 4, stirring rollers 13 are sleeved on the surface of the rotating rod 12, stirring blades 14 are fixedly connected to two sides of the surface of the stirring rollers 13, a waste water pipe 5 is communicated to the left side of the top of the flocculation precipitation tank 4, a flocculant adding pipe 7 is communicated to the right side of the top of the flocculation precipitation tank 4, a water guide pipe 17 is communicated to the bottom of the flocculation precipitation tank 4, a baffle frame 16 is fixedly connected to the upper end of the inner cavity of the solid-liquid separation tank 2, a water guide groove 19 is formed in the top of the baffle frame 16, a hopper 20 is formed in the inner wall of the baffle frame 16, a filter screen 18 is clamped on the inner wall of the baffle frame 2, and a filter screen 18 is fixedly connected to the bottom of the pump 8 of the machine pump 18.
Specifically, the bottoms of the two sides of the upper end of the filter screen bucket 20 are fixedly connected with positioning columns 21, and positioning grooves matched with the positioning columns 21 are formed in the surface of the partition plate frame 16.
Through above-mentioned technical scheme, through setting up reference column 21 and constant head tank, under the prerequisite of guaranteeing filter screen fill 20 installation stability, can also make filter screen fill 20 reach the effect of being convenient for the dismouting.
Specifically, the front upper end of the solid-liquid separation box 2 is movably connected with an opening door through a hinge, and the inner surface of the opening door is fixedly connected with a sealing strip.
Through above-mentioned technical scheme, through setting up opening door and sealing strip, under the prerequisite of guaranteeing the positive leakproofness of solid-liquid separation case 2, can make filter screen fill 20 reach the effect of being convenient for take out and maintain.
Specifically, the upper end cover on bull stick 12 surface is equipped with sealed axle sleeve 10, and the top of sealed axle sleeve 10 is fixed connection with the top of flocculation precipitation tank 4 inner chamber.
Through above-mentioned technical scheme, through setting up sealed axle sleeve 10, not only can play spacing support's effect to bull stick 12, can play sealed waterproof effect to the junction of bull stick 12 and flocculation precipitation case 4.
Specifically, the bottom of flocculation precipitation case 4 inner chamber fixedly connected with guide hopper 15, the bottom of guide hopper 15 communicates with the top of water pipe 17.
Through above-mentioned technical scheme, through setting up guide hopper 15, can play the effect of being convenient for the row material, avoid having flocculent material to remain in the corner of flocculation precipitation tank 4 inner chamber bottom.
Specifically, the front fixedly connected with control panel 3 of flocculation precipitation case 4, control panel 3's surface is provided with the work pilot lamp.
Through above-mentioned technical scheme, through setting up control panel 3 and work pilot lamp, can make the device reach the effect of being convenient for operation control, effectively promoted the convenience that the device used.
Specifically, both sides of the bottom plate 1 are fixedly connected with mounting laths 9, and mounting holes are formed in the surfaces of the mounting laths 9.
Through above-mentioned technical scheme, through setting up installation slat 9 and mounting hole, can make the device reach the fixed effect of being convenient for installation, effectively promoted the holistic stability of device.
The working principle of the utility model is as follows: the waste water passes through waste water pipe 5 and lets in flocculation precipitation case 4's inner chamber, the flocculant passes through flocculant adding tube 7 and drops into flocculation precipitation case 4's inner chamber, open rotating electrical machines 11, it drives bull stick 12 to rotate through rotating electrical machines 11 output, drive stirring roller 13 through bull stick 12, drive stirring vane 14 through stirring roller 13 rotation can stir flocculant and waste water, promote the contact efficiency of flocculant and waste water, flocculation efficiency has been promoted greatly, it stands a period after rotating electrical machines 11 is closed, open the solenoid valve of water pipe 17 lower extreme, can get into the inner chamber of solid-liquid separation case 2 with waste water through water pipe 17, waste water can reach solid-liquid separation filter effect when passing through filter screen fill 20, the floccule remains in filter screen fill 20, liquid passes through the bottom of filter screen fill 20 entering solid-liquid separation case 2 inner chamber, the accessible is opened pump 8 and is taken out the liquid and is carried out the purification treatment of next process, the separation effect is good, and is convenient for maintain.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed equally within the scope of the present utility model.
Claims (7)
1. The utility model provides a flocculation precipitation device for hospital wastewater treatment, includes bottom plate (1), its characterized in that: the utility model discloses a flocculation sedimentation tank, which is characterized in that a solid-liquid separation tank (2) is fixedly connected with the top of a bottom plate (1), a flocculation sedimentation tank (4) is fixedly connected with the top of the solid-liquid separation tank (2), a machine case (6) is fixedly connected with the top of the flocculation sedimentation tank (4), a rotating motor (11) is fixedly connected with the top of an inner cavity of the machine case (6), a rotating rod (12) is fixedly connected with the output end of the rotating motor (11), the lower end of the rotating rod (12) penetrates through the lower end of the inner cavity of the flocculation sedimentation tank (4), a stirring roller (13) is sleeved on the surface of the rotating rod (12), stirring blades (14) are fixedly connected with the two sides of the surface of the stirring roller (13), a waste water pipe (5) is communicated with the left side of the top of the flocculation sedimentation tank (4), a flocculating agent adding pipe (7) is communicated with the right side of the top of the flocculation sedimentation tank (4), a water guide pipe (17) is communicated with the bottom of the flocculation sedimentation tank (4), the lower end of the water guide pipe (17) penetrates through the inner cavity of the solid-liquid separation tank (2), the lower end of the solid-liquid separation tank (12) extends to the lower end of the inner cavity of the solid-liquid separation tank (4), a baffle (16) is fixedly connected with a baffle (16), a baffle (16) is fixedly connected with the inner wall (16), a baffle (16) on the top of the machine (2), the liquid suction port of the pump (8) is communicated with a water suction pipe (18), and the lower end of the water suction pipe (18) penetrates through and extends to the bottom of the inner cavity of the solid-liquid separation box (2).
2. A flocculation precipitation device for hospital wastewater treatment according to claim 1, wherein: the bottom of filter screen fill (20) upper end both sides is all fixedly connected with reference column (21), the constant head tank that cooperation reference column (21) used has been seted up on baffle frame (16) surface.
3. A flocculation precipitation device for hospital wastewater treatment according to claim 1, wherein: the front upper end of the solid-liquid separation box (2) is movably connected with an opening door through a hinge, and the inner surface of the opening door is fixedly connected with a sealing strip.
4. A flocculation precipitation device for hospital wastewater treatment according to claim 1, wherein: the upper end of the surface of the rotating rod (12) is sleeved with a sealing shaft sleeve (10), and the top of the sealing shaft sleeve (10) is fixedly connected with the top of the inner cavity of the flocculation precipitation tank (4).
5. A flocculation precipitation device for hospital wastewater treatment according to claim 1, wherein: the bottom of the inner cavity of the flocculation precipitation tank (4) is fixedly connected with a guide hopper (15), and the bottom of the guide hopper (15) is communicated with the top end of a guide pipe (17).
6. A flocculation precipitation device for hospital wastewater treatment according to claim 1, wherein: the flocculation precipitation tank (4) is characterized in that the front surface of the flocculation precipitation tank is fixedly connected with a control panel (3), and a work indicator lamp is arranged on the surface of the control panel (3).
7. A flocculation precipitation device for hospital wastewater treatment according to claim 1, wherein: the two sides of the bottom plate (1) are fixedly connected with mounting laths (9), and mounting holes are formed in the surfaces of the mounting laths (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321254090.8U CN220223762U (en) | 2023-05-23 | 2023-05-23 | Flocculation precipitation device for hospital wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321254090.8U CN220223762U (en) | 2023-05-23 | 2023-05-23 | Flocculation precipitation device for hospital wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220223762U true CN220223762U (en) | 2023-12-22 |
Family
ID=89196303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321254090.8U Active CN220223762U (en) | 2023-05-23 | 2023-05-23 | Flocculation precipitation device for hospital wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220223762U (en) |
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2023
- 2023-05-23 CN CN202321254090.8U patent/CN220223762U/en active Active
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