CN112691445A - Desilting water supply tank - Google Patents
Desilting water supply tank Download PDFInfo
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- CN112691445A CN112691445A CN202110012816.6A CN202110012816A CN112691445A CN 112691445 A CN112691445 A CN 112691445A CN 202110012816 A CN202110012816 A CN 202110012816A CN 112691445 A CN112691445 A CN 112691445A
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- tank
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- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 250
- 238000005192 partition Methods 0.000 claims abstract description 65
- 239000000428 dust Substances 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 claims abstract description 16
- 150000003839 salts Chemical class 0.000 claims abstract description 13
- 239000002253 acid Substances 0.000 claims abstract description 11
- 239000003513 alkali Substances 0.000 claims abstract description 11
- 238000004062 sedimentation Methods 0.000 claims description 57
- 239000004576 sand Substances 0.000 claims description 35
- 238000002347 injection Methods 0.000 claims description 20
- 239000007924 injection Substances 0.000 claims description 20
- 238000007599 discharging Methods 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000007791 dehumidification Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000008213 purified water Substances 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims description 3
- 239000008400 supply water Substances 0.000 claims description 3
- 238000006056 electrooxidation reaction Methods 0.000 abstract description 6
- 230000001376 precipitating effect Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 6
- 239000010802 sludge Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Filtration Of Liquid (AREA)
Abstract
The invention relates to a desilting water supply tank, which relates to the technical field of water treatment equipment.A water tank cover plate is arranged on an open upper cover at the top of a tank body, a partition plate is arranged in the tank body, a buffer tank partition plate and a clean water tank partition plate are respectively fixed in the tank body at two sides of the partition plate, and are of L-shaped structures, wherein a bottom transverse plate of the buffer tank partition plate is of a porous structure, and a gap is arranged between the bottom transverse plate and a bottom plate of the tank body; the upper part of the vertical plate of the clean water tank clapboard is of a porous structure, and a bottom transverse plate of the clean water tank clapboard is attached and sealed with the bottom plate of the box body; the box body positioned on the right side of the baffle plate of the buffer tank is the buffer tank. The device has the effects of precipitating and purifying water for equipment, improving the effects of removing dust and acid, alkali and salt in water vapor, and protecting a water pump and a dehumidifying heat pump unit from electrochemical corrosion such as acid, alkali and salt.
Description
Technical Field
The invention relates to the technical field of water treatment equipment, in particular to a desilting water supply tank.
Background
With the increasing market demand of sludge drying, the low-temperature sludge drying technology is more and more favored by a plurality of environment-friendly enterprises. The low-temperature dryer is accepted by more and more customers due to the outstanding advantages of cleanness, tidiness, sealing, no odor emission to the outside and the like. However, most of such devices adopt a filter cartridge or a cloth bag processing system for dry dust removal, the dry dust removal only has a dust removal function, and the problem of odor concentration accumulation (accumulation) is ignored, so that early corrosion of a heat pump system is caused, water films on the surfaces of sludge particles gradually evaporate along with gradual drying of sludge from outside to inside, water in the sludge particles gradually diffuses towards the surfaces, malodorous gases such as hydrogen sulfide and ammonia originally dissolved in water are gradually released, and along with long-term operation of the devices, the malodorous gas concentration is continuously accumulated and increased, the odor concentration is accumulated very high, and the high-concentration malodors, high-concentration high-humidity air and strong corrosivity are obtained. If the cleaning is not carried out in time, the cleaning agent can be quickly dissolved in water again near the welding seam of the copper pipe fin of the evaporator, so that severe electrochemical corrosion is caused, and the early liquid leakage and shutdown failure of the equipment is caused.
When circulating air circulates through the water film dust collector in wet dust removal each time, large and small particle dust, malodorous gas and high-salt gas wrapped by the wet air are washed once, the particle dust, the malodorous gas and the high-salt gas are dissolved in the water film and taken away, the high-humidity air washed at the outlet is ensured to be in a clean state, and the copper pipe of the evaporator and the fins of the heat exchanger are ensured not to be corroded electrochemically. Not only ensures that the material is not changed and the service life of the heat pump is not influenced to be prolonged, but also realizes the sealing without odor in the true sense of the low-temperature sludge drier. However, the problem of wet dust removal is that, as the equipment is used, the particle dust in the circulating water used by the water film dust collector is increased continuously, so that the water becomes turbid, the water pump is damaged, the effects of dust removal of the equipment and removal of acid, alkali and salt in water vapor are affected, and the effect of protecting the dehumidification heat pump unit from electrochemical corrosion of acid, alkali and salt and the like is not achieved. At present, the existing precipitation water tank only can play a simple precipitation role, has poor precipitation effect, and needs to replace water in the water tank in a short time or needs to be a larger water tank to improve the precipitation effect.
Disclosure of Invention
The invention aims to provide a reasonable-designed desilting water supply tank aiming at the defects and shortcomings of the prior art, has multiple functions, has the effects of precipitating and purifying water for equipment, improving the effects of removing dust of the equipment and removing acid, alkali and salt in water vapor, and has the effects of protecting a water pump and a dehumidifying heat pump unit from electrochemical corrosion of acid, alkali, salt and the like.
In order to achieve the purpose, the invention adopts the following technical scheme: the sand-discharging device comprises a filter screen, an overflow pipe, a sand-discharging valve, a sand-discharging pipe, a water-injecting pipe, a ball float valve, a ball valve, a water pump, a water return pipe, a water tank cover plate, a box body, a buffer tank partition plate, a clean water tank partition plate and a partition plate; a water tank cover plate is covered on an opening at the top of the tank body, a partition plate is arranged in the tank body, a buffer tank partition plate and a clean water tank partition plate are respectively fixed in the tank body at two sides of the partition plate, the buffer tank partition plate and the clean water tank partition plate are both of an L-shaped structure, a bottom transverse plate of the buffer tank partition plate is of a porous structure, and a gap is arranged between the bottom transverse plate and a bottom plate of the tank body; the upper part of the vertical plate of the clean water tank clapboard is of a porous structure, and a bottom transverse plate of the clean water tank clapboard is attached and sealed with the bottom plate of the box body; the box body positioned on the right side of the baffle plate of the buffer tank is the buffer tank, the box body positioned on the left side of the baffle plate of the buffer tank is the primary sedimentation tank, the box body positioned on the right side of the baffle plate of the clean water tank is the clean water tank, and the box body positioned on the left side of the baffle plate of the clean water tank is the secondary sedimentation tank; a filter screen is embedded at the upper edge of a partition plate positioned in a primary sedimentation tank, the side wall of a clean water tank is in through connection with a water injection pipe, the inner end of the water injection pipe is connected with a ball float valve, the water inlet end of a water pump is in through connection with the clean water tank by a pipeline, the pipeline is connected with a ball valve, the water outlet end of the water pump is connected with dehumidification equipment, the water pump is fixed on the outer wall of a box body by a bracket, the side wall of a buffer tank is in through connection with a water return pipe and an overflow pipe, the lower end of the overflow pipe is in through connection with a sand discharge pipe, one end of the sand discharge pipe is respectively in through connection with a plurality of sand discharge holes arranged on the bottom plate of the box; the bottom of primary sedimentation tank and secondary sedimentation tank is the funnel-shaped structure setting, and the bottom of the funnel-shaped structure of primary sedimentation tank and secondary sedimentation tank is seted up respectively in above-mentioned row's sand hole.
Furthermore, a handle is fixed on the water tank cover plate.
Furthermore, support legs are fixed at four corners of a bottom plate of the box body.
Furthermore, an inclined partition plate is fixed at the upper part between a group of opposite angles in the secondary sedimentation tank.
Furthermore, the upper end of the water return pipe is higher than the upper end of the overflow pipe.
The working principle of the invention is as follows:
firstly, a valve at the source of a water injection pipe is opened, water enters a clean water tank from the water injection pipe until the water level reaches the water level adjusted by the floating ball valve, the floating ball valve is adjusted, water inlet and water supplement are automatically controlled, the water storage depth of the tank body is controlled, and water can be timely supplemented to the tank body;
when the equipment works, the water pump starts to absorb water from the clean water tank to supply water for the dust removal device;
the dust removal device collects water containing silt and acid, alkali and salt components, the water flows back to a buffer tank in the box body through a water return pipe, the water flowing back from the water return pipe is blocked by a buffer tank partition plate, the flow rate of the water is reduced, the water flows into a primary sedimentation tank from a small hole in a bottom transverse plate of the buffer tank partition plate, the flow rate of the water is reduced again through the small hole, primary sedimentation is carried out, and the settled silt flows down along a bottom plate of the box body with a gradient and is accumulated at the bottom;
the water after primary sedimentation flows to a secondary sedimentation tank from the upper part of the primary sedimentation tank through a filter screen, the filter screen filters impurities and silt in the water, and when the filter screen is blocked by the impurities and the silt, a screw on the filter screen can be detached for cleaning;
water flowing to a secondary sedimentation tank through a filter screen is subjected to secondary sedimentation;
the water in the secondary sedimentation tank flows into the clean water tank from the upper part of the tank through the small holes on the vertical plate of the clapboard of the clean water tank, and provides a clean water source for the water pump;
when the accumulated silt influences the use effect of the dust removal device, the valve on the source of the water injection pipe is closed, after the sand discharge valve is opened, the precipitated silt enters the sand discharge pipe from the sand discharge hole and is discharged, the valve on the source of the water injection pipe is opened, purified water is continuously injected into the clean water tank, and the dust removal device can work again;
the water tank is provided with an overflow pipe which is connected to a sand discharge pipe behind the sand discharge valve, and when the water level in the tank body is too high, water is discharged through the overflow pipe;
when in use, the cover plate of the water tank is well covered, so that sundries are prevented from entering the tank body and splashing outside water.
After adopting the structure, the invention has the beneficial effects that: the invention provides a desilting water supply tank which has multiple functions, plays a role in precipitating water for purifying equipment, improving the effects of removing dust of the equipment and removing acid, alkali and salt in water vapor, and plays a role in protecting a water pump and a dehumidifying heat pump unit from electrochemical corrosion of acid, alkali and salt and the like.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the internal structure of the case of the present invention.
Fig. 3 is a front view of the present invention.
Fig. 4 is a sectional view taken along line a-a in fig. 3.
Fig. 5 is a schematic structural view of the filter screen of the present invention.
FIG. 6 is a schematic view showing the structure of a buffer tank separator according to the present invention.
Fig. 7 is a schematic view showing the structure of the partition plate of the clean water tank of the present invention.
Fig. 8 is a schematic view of the structure of the bottom plate of the water tank of the present invention.
Description of reference numerals:
the device comprises a filter screen 1, an overflow pipe 2, a sand discharge valve 3, a sand discharge pipe 4, a water injection pipe 5, a ball float valve 6, a clean water tank 7, a ball valve 8, a water pump 9, a water return pipe 10, a buffer tank 11, a primary sedimentation tank 12, a secondary sedimentation tank 13, a water tank cover plate 14, a handle 14-1, a box body 15, a sand discharge hole 15-1, a buffer tank partition plate 16, a clean water tank partition plate 17, a partition plate 18, an inclined partition plate 19 and support legs 20.
The specific implementation mode is as follows:
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.
As shown in fig. 1 to 8, the following technical solutions are adopted in the present embodiment: the sand-discharging device comprises a filter screen 1, an overflow pipe 2, a sand-discharging valve 3, a sand-discharging pipe 4, a water injection pipe 5, a ball float valve 6, a ball valve 8, a water pump 9, a water return pipe 10, a water tank cover plate 14, a tank body 15, a buffer tank partition plate 16, a clean water tank partition plate 17 and a partition plate 18; a water tank cover plate 14 is arranged on an upper cover of an opening at the top of the tank body 15, a handle 14-1 is fixed on the water tank cover plate 14, support legs 20 are welded and fixed at four corners of a bottom plate of the tank body 15, a partition plate 18 is arranged in the tank body 15 (the vertical side and the bottom side of the partition plate 18 are welded and fixed with the inner wall of the tank body 15 in a sealing manner), a buffer tank partition plate 16 and a clean water tank partition plate 17 are respectively fixed in the tank body 15 at two sides of the partition plate 18, the buffer tank partition plate 16 and the clean water tank partition plate 17 are both in an L-shaped structure, a bottom transverse plate of the buffer tank partition plate 16 is in a porous structure, a gap is arranged between the bottom transverse plate and the bottom plate of the tank body 15, and two side edges of a vertical plate; the upper part of the vertical plate of the clean water tank clapboard 17 is of a porous structure, the bottom transverse plate of the clean water tank clapboard 17 is attached and sealed with the bottom plate of the box body 15, and the two side edges of the vertical plate of the clean water tank clapboard 17 are welded and fixed with the inner wall of the box body 15 and the side wall of the clapboard 18; the box body 15 positioned on the right side of the buffer pool partition plate 16 is a buffer pool 11, the box body 15 positioned on the left side of the buffer pool partition plate 16 is a primary sedimentation pool 12, the box body 15 positioned on the right side of the clean water pool partition plate 17 is a clean water pool 7, the box body 15 positioned on the left side of the clean water pool partition plate 17 is a secondary sedimentation pool 13, and an inclined partition plate 19 is fixedly welded on the upper part between a group of opposite corners in the secondary sedimentation pool 13; the upper edge of a partition plate 18 positioned in the primary sedimentation tank 12 is embedded and fixedly riveted with a filter screen 1 by using a screw, the side wall of the clean water tank 7 is connected with a water injection pipe 5 in a run-through way, and the inner end of the water injection pipe 5 is connected with a ball float valve 6, the water inlet end of a water pump 9 is communicated with a clean water tank 7 by a pipeline, the pipeline is connected with a ball valve 8, the water outlet end of the water pump 9 is connected with dehumidification equipment, the water pump 9 is fixed on the outer wall of the box body 15 by a support, the side wall of the buffer pool 11 is connected with a water return pipe 10 and an overflow pipe 2 in a penetrating way, the upper end of the water return pipe 10 is higher than the upper end of the overflow pipe 2, the lower end of the overflow pipe 2 is connected with a sand discharge pipe 4 in a penetrating way, one end of the sand discharge pipe 4 is respectively connected with a plurality of sand discharge holes 15-1 arranged on the bottom plate of the box body 15 in a penetrating way by branch pipes, and the sand discharge pipe 4 positioned between the overflow pipe 2 and the sand discharge holes 15; the bottoms of the primary sedimentation tank 12 and the secondary sedimentation tank 13 are both arranged in a funnel-shaped structure, and two sand discharge holes 15-1 are respectively arranged at the bottoms of the funnel-shaped structures of the primary sedimentation tank 12 and the secondary sedimentation tank 13.
The working principle of the specific embodiment is as follows:
firstly, a valve at the source of a water injection pipe 5 is opened, water enters a clean water tank 7 from the water injection pipe 5 until the water level reaches the adjusted water level of a ball float valve 6, the ball float valve 6 is adjusted, water inlet and water supplement are automatically controlled, the water storage depth of a tank body 15 is controlled, and water can be supplemented to the tank body 15 in time;
when the equipment works, the water pump 9 starts to absorb water from the clean water tank 7 to supply water for the dust removal device;
the dust removal device collects water containing silt and acid, alkali and salt components, the water flows back to the buffer tank 11 in the box body 15 through the water return pipe 10, the water flowing back from the water return pipe 10 is blocked by the buffer tank partition plate 16, the flow rate of the water is reduced, the water flows into the primary sedimentation tank 12 from a small hole in a bottom transverse plate of the buffer tank partition plate 16, the flow rate of the water is reduced again through the small hole, primary sedimentation is carried out, and the settled silt flows down along a bottom plate of the box body 15 with a gradient and is accumulated at the bottom;
the water after primary sedimentation flows to a secondary sedimentation tank 13 from the upper part of a primary sedimentation tank 12 through a filter screen 1, the filter screen 1 filters impurities and silt in the water, and when the filter screen 1 is blocked by impurities and silt, screws on the filter screen 1 are detached and can be taken down for cleaning;
the water flowing to the secondary sedimentation tank 13 through the filter screen 1 is subjected to secondary sedimentation in the secondary sedimentation tank 13 divided into two by the inclined partition plate 19, a certain distance is reserved between the bottom of the inclined partition plate 19 and the bottom plate of the box body 15, the water enters the other side from one side of the bottom of the inclined partition plate 19, which is equivalent to twice sedimentation in one tank, and the inclined partition plate 19 also plays a role in reducing the flow velocity, so that the sedimentation effect is prevented from being influenced by disturbance of silt at the bottom of the tank due to too large suction force of the water pump 9;
the water in the secondary sedimentation tank 13 flows into the clean water tank 7 from the upper part of the tank through the small holes on the vertical plate of the clean water tank clapboard 17 to provide a clean water source for the water pump 9;
when the accumulated silt influences the use effect of the dust removal device, the valve on the source of the water injection pipe 5 is closed, after the sand discharge valve 3 is opened, the precipitated silt enters the sand discharge pipe 4 from the sand discharge hole 15-1 and is discharged, the valve on the source of the water injection pipe 5 is opened, purified water is continuously injected into the clean water tank 7, and the dust removal device can work again;
the water tank is provided with an overflow pipe 2, the overflow pipe 2 is connected to a sand discharge pipe 4 behind a sand discharge valve 3, and when the water level in the tank body 15 is too high, water is discharged through the overflow pipe 2;
when in use, the cover plate 14 of the water tank is covered, so that sundries are prevented from entering the tank body 15 and water is prevented from splashing. After the structure is adopted, the water-saving device is provided with the water-saving device,
the beneficial effects of the embodiment are as follows:
1. the bottom plate of the water tank has a slope, so that the silt can be conveniently accumulated;
2. the water tank is divided into a plurality of sedimentation tanks by the partition plates, so that disturbance of backwater and water pumping on sediment deposited at the bottom of the water tank is greatly reduced, and the sedimentation effect is improved;
3. a filter screen is arranged between the primary sedimentation tank and the secondary sedimentation tank, so that impurities and silt can be effectively filtered;
4. the filter screen can be conveniently taken down for cleaning and can be repeatedly used;
5. the water tank has the advantages of settling and desilting, ensuring the water quality of the circulating water, improving the effect of removing the steam acid-base salt, and effectively protecting the wet heat pump unit from the electrochemical corrosion action of acid-base salt and the like; the water changing time of the water tank is prolonged, and the function of the water pump is protected.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a desilt feed water tank which characterized in that: the sand-discharging device comprises a filter screen (1), an overflow pipe (2), a sand-discharging valve (3), a sand-discharging pipe (4), a water-injecting pipe (5), a ball float valve (6), a ball valve (8), a water pump (9), a water return pipe (10), a water tank cover plate (14), a tank body (15), a buffer tank partition plate (16), a clean water tank partition plate (17) and a partition plate (18); a water tank cover plate (14) is covered on an opening at the top of the tank body (15), a partition plate (18) is arranged in the tank body (15), a buffer tank partition plate (16) and a clean water tank partition plate (17) are respectively fixed in the tank body (15) positioned at two sides of the partition plate (18), the buffer tank partition plate (16) and the clean water tank partition plate (17) are both of an L-shaped structure, wherein a bottom transverse plate of the buffer tank partition plate (16) is of a porous structure, and a gap is formed between the bottom transverse plate and a bottom plate of the tank body (15); the upper part of the vertical plate of the clean water tank clapboard (17) is of a porous structure, and a transverse plate at the bottom of the clean water tank clapboard (17) is attached to the bottom plate of the box body (15) in a sealing way; a box body (15) positioned on the right side of the buffer tank partition plate (16) is a buffer tank (11), a box body (15) positioned on the left side of the buffer tank partition plate (16) is a primary sedimentation tank (12), a box body (15) positioned on the right side of the clean water tank partition plate (17) is a clean water tank (7), and a box body (15) positioned on the left side of the clean water tank partition plate (17) is a secondary sedimentation tank (13); a filter screen (1) is embedded at the upper edge of a partition plate (18) positioned in the primary sedimentation tank (12), the side wall of the clean water tank (7) is communicated with a water injection pipe (5), the inner end of the water injection pipe (5) is connected with a ball float valve (6), the water inlet end of the water pump (9) is communicated with the clean water tank (7) by a pipeline, the pipeline is connected with a ball valve (8), the water outlet end of a water pump (9) is connected with dehumidification equipment, the water pump (9) is fixed on the outer wall of the box body (15) by utilizing a support, the side wall of the buffer pool (11) is in through connection with a water return pipe (10) and an overflow pipe (2), the lower end of the overflow pipe (2) is in through connection with a sand discharge pipe (4), one end of the sand discharge pipe (4) is respectively in through connection with a plurality of sand discharge holes (15-1) formed in the bottom plate of the box body (15) by utilizing branch pipes, and a sand discharge valve (3) is connected on the sand discharge pipe (4) positioned between the overflow pipe (2) and the sand discharge holes (15-1); the bottoms of the primary sedimentation tank (12) and the secondary sedimentation tank (13) are both arranged in a funnel-shaped structure, and the sand discharge holes (15-1) are respectively arranged at the bottoms of the funnel-shaped structures of the primary sedimentation tank (12) and the secondary sedimentation tank (13).
2. The desilt water supply tank as set forth in claim 1, wherein: a handle (14-1) is fixed on the water tank cover plate (14).
3. The desilt water supply tank as set forth in claim 1, wherein: supporting legs (20) are fixed at four corners of a bottom plate of the box body (15).
4. The desilt water supply tank as set forth in claim 1, wherein: an inclined clapboard (19) is fixed at the upper part between a group of opposite angles in the secondary sedimentation tank (13).
5. The desilt water supply tank as set forth in claim 1, wherein: the upper end of the water return pipe (10) is higher than the upper end of the overflow pipe (2).
6. The desilt water supply tank as set forth in claim 1, wherein: the working principle is as follows:
firstly, a valve on the source of a water injection pipe (5) is opened, water enters a clean water tank (7) from the water injection pipe (5) until the water level reaches the adjusted water level of a ball float valve (6), the ball float valve (6) is adjusted, water inlet and water supplement are automatically controlled, the water storage depth of a tank body (15) is controlled, and water can be timely supplemented to the tank body (15);
when the equipment works, the water pump (9) starts to absorb water from the clean water tank (7) to supply water for the dust removal device;
the dust removal device collects water containing silt and acid, alkali and salt components, the water flow is returned to a buffer pool (11) in the box body (15) through a water return pipe (10), the water flowing back from the water return pipe (10) is blocked by a buffer pool partition plate (16), the flow rate of the water is reduced, the water flows into a primary sedimentation tank (12) from a small hole in a bottom transverse plate of the buffer pool partition plate (16), the flow rate of the water is reduced again through the small hole, primary sedimentation is carried out, and the sedimentated silt flows down along a bottom plate of the box body (15) with a gradient and is accumulated at the bottom;
the water after primary sedimentation flows to a secondary sedimentation tank (13) from the upper part of the primary sedimentation tank (12) through a filter screen (1), the filter screen (1) filters impurities and silt in the water, and when the filter screen (1) is blocked by the impurities and the silt, screws on the filter screen can be detached for cleaning;
the water flowing to the secondary sedimentation tank (13) through the filter screen (1) is subjected to secondary sedimentation;
the water in the secondary sedimentation tank (13) flows into the clean water tank (7) from the upper part of the tank through the small holes on the vertical plate of the clean water tank clapboard (17) to provide a clean water source for the water pump (9);
when the accumulated silt influences the use effect of the dust removal device, a valve on the source of the water injection pipe (5) is closed, after the sand discharge valve (3) is opened, the precipitated silt enters the sand discharge pipe (4) from the sand discharge hole (15-1) and is discharged, the valve on the source of the water injection pipe (5) is opened, purified water is continuously injected into the clean water tank (7), and the dust removal device can work again;
the water tank is provided with an overflow pipe (2), the overflow pipe (2) is connected to a sand discharge pipe (4) behind the sand discharge valve (3), and when the water level in the tank body (15) is too high, water is discharged through the overflow pipe (2);
when in use, the cover plate (14) of the water tank is covered, so that sundries are prevented from entering the tank body (15) and water is prevented from splashing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110012816.6A CN112691445A (en) | 2021-01-06 | 2021-01-06 | Desilting water supply tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110012816.6A CN112691445A (en) | 2021-01-06 | 2021-01-06 | Desilting water supply tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112691445A true CN112691445A (en) | 2021-04-23 |
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ID=75514870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110012816.6A Pending CN112691445A (en) | 2021-01-06 | 2021-01-06 | Desilting water supply tank |
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| Country | Link |
|---|---|
| CN (1) | CN112691445A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115521041A (en) * | 2022-09-21 | 2022-12-27 | 广东吉康环境系统科技有限公司 | Sludge low-temperature drying and deodorizing system and control method |
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| CN115521041A (en) * | 2022-09-21 | 2022-12-27 | 广东吉康环境系统科技有限公司 | Sludge low-temperature drying and deodorizing system and control method |
| CN115521041B (en) * | 2022-09-21 | 2023-09-22 | 佛山吉康智能设备制造有限公司 | Sludge low-temperature drying deodorization system and control method |
| CN117905145A (en) * | 2024-03-19 | 2024-04-19 | 河北硕泉泵业有限公司 | Stainless steel water tank |
| CN117905145B (en) * | 2024-03-19 | 2024-05-14 | 河北硕泉泵业有限公司 | Stainless steel water tank |
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